0x5}, {&(0x7f0000bb7000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f00001f5000-0x5)=""/5, 0x5}, 0x2063) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00009aa000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/04 23:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000d60000-0x8)='./file0\x00', 0x0, 0x6}, 0xffffffffffffffba) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000db5000-0x90)={0x4, {{0x2, 0x1, @loopback=0x7f000001}}}, 0x90) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/02/04 23:12:16 executing program 5: r0 = socket$inet(0x2, 0x20006, 0xff) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00003b1000-0x4), 0x4) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000001000-0x8)={0x3, &(0x7f00009fd000)=[0x5, 0x5, 0x2]}) 2018/02/04 23:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000020e000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d5a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f7f000)={0x0, 0x1000, "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"}, &(0x7f0000c94000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000879000-0x14)={r3, 0x4, 0x6, 0x1, 0x7, 0x10001}, 0x14) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000192000-0x8)={0x21, &(0x7f00004ec000)="6b88f16ab4b6d80f8914f03d8bc2354f3c34cf952d0bb9f7d5f6c5e024e4976960"}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006aa000)='/selinux/policy\x00', 0x0, 0x0) poll(&(0x7f000061b000-0x8)=[], 0x0, 0x7fffffff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r1}) write$eventfd(r1, &(0x7f000078e000-0x8), 0x8) 2018/02/04 23:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000485000)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}}, 0x5, 0x3f, 0x6, "a9ec6ff0fdbd9f5dc77a8b1b459a86255bf4b9eadaf56ade2462d0fd29bc33964cc185fd1bed148fed993866409873edc1ce4440d5b4fb4cce3f751514f222a43d3b724a6e7899e48689e091602ed00e"}, 0x160) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00002b1000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f00002e4000)='./file0\x00', &(0x7f0000001000-0xc)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/02/04 23:12:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000-0x8)='./file1\x00', 0x0) r0 = creat(&(0x7f000010a000-0x8)='./file1\x00', 0x50) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) unshare(0x20020000) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000812000-0x8)='./file0\x00', &(0x7f0000027000)='./file1\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105400, &(0x7f000000a000)) socket$inet6(0xa, 0x0, 0x0) rename(&(0x7f0000e6e000-0x8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') rename(&(0x7f0000e78000)='./file0\x00', &(0x7f0000471000)='./file1\x00') 2018/02/04 23:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a3a000-0x4)=0x8) 2018/02/04 23:12:16 executing program 4: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f00003c0000), &(0x7f000052b000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000ac6000)=""/4096}, 0x48) 2018/02/04 23:12:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000116000-0x5), &(0x7f00008b0000)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000260000)=0x6, 0x4) 2018/02/04 23:12:16 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000)='/dev/rfkill\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) migrate_pages(r1, 0x3f, &(0x7f0000000000)=0x47, &(0x7f000001b000)=0x401) syz_open_dev$audion(&(0x7f0000012000)='/dev/audio#\x00', 0x9, 0x101440) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f000001f000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) poll(&(0x7f000000d000-0x8)=[{r0}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/04 23:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000214000-0xa)='/dev/dsp#\x00', 0x2, 0x408000) ioctl$KDSETMODE(r0, 0x4b3a, 0x51eb) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000c96000)=0x1e) 2018/02/04 23:12:16 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000029, &(0x7f0000d4d000-0x4)=0x20, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ceb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000f6d000-0xcd)=""/205, 0xcd, 0x7ff, &(0x7f0000f6c000)={0x0, 0x989680}) sendto$inet6(r0, &(0x7f00003fc000), 0x0, 0x0, &(0x7f0000f69000+0xcd8)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/04 23:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008d9000)='-em0\x00', 0x3) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00008ad000-0x4)=0x9, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3a) write(r0, &(0x7f0000d86000)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/02/04 23:12:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000205000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0xfffffffffffffffe) timer_gettime(0x0, &(0x7f0000760000-0x10)) 2018/02/04 23:12:16 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e4d000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f22000-0x4)) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000018000)) recvmmsg(r1, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x2, 0x0) sendto(r2, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/02/04 23:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000aa1000-0x4)) ioctl$TCSBRKP(r1, 0x5425, 0x2) 2018/02/04 23:12:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000000b000-0x8)=0x3) mq_unlink(&(0x7f000095f000)='{^cpusetem1\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000537000), 0x4) 2018/02/04 23:12:16 executing program 7: r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8), &(0x7f0000ef1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)) 2018/02/04 23:12:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xe57, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00004bc000+0xaf9)={0x3, 0x100000001, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) pwritev(r1, &(0x7f00005bf000-0x30)=[{&(0x7f00008a6000-0x60)='r', 0x1}], 0x1, 0x0) 2018/02/04 23:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00001ef000)="23000000240091154600000000001227000000000000010200000000000004007352", 0x23}], 0x1, 0x0, 0x390, 0x24000000}, 0x0) 2018/02/04 23:12:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x9}, 0x0, &(0x7f0000001000-0x8), 0x8) mq_timedsend(0xffffffffffffffff, &(0x7f0000631000), 0x0, 0x0, &(0x7f000013f000)) 2018/02/04 23:12:16 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000b68000)={0x0, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c5c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f00000ca000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2), 0xfffffffffffffe3e) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000623000-0x4)=0x3) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00003a2000)) 2018/02/04 23:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000065c000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000fb4000-0x8)={@rand_addr, @empty}, &(0x7f000098c000-0x4)=0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000231000)={0xaa, 0x4}) fcntl$getflags(r0, 0x1) 2018/02/04 23:12:17 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000027000-0xe8)={{{@in=@empty, @in=@multicast2}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f000000e000)=0xe8) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r2, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000017000)=[], 0x0, &(0x7f0000021000)=[{0x4, 0x29, 0x37}], 0xc, 0x40000}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f000000c000)={0x2, &(0x7f0000029000-0x94)=""/148, &(0x7f0000001000)=[{0x3, 0x1a, 0x5, &(0x7f0000001000)=""/26}, {0x5, 0x7a, 0x3, &(0x7f0000029000-0x7a)=""/122}]}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0x9, 0x8, &(0x7f0000029000-0x1e)="93206565819a0d657d758a1916a31bfa62769ced8416def617b3cd8697ab", 0x1e) r4 = add_key$keyring(&(0x7f0000028000-0x8)='keyring\x00', &(0x7f0000027000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r4, &(0x7f0000004000)='trusted\x00', &(0x7f0000027000)={0x73, 0x79, 0x7a, 0x1}, r5) 2018/02/04 23:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = dup2(r0, r0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00004e8000)=@ioapic={0x2000, 0x5, 0xff, 0xfffffffffffffffc, 0x0, [{0x9, 0x1000, 0x40, [], 0x4}, {0x8, 0x9, 0x3, [], 0x10001}, {0x1, 0x40, 0x3, [], 0x1f}, {0x5, 0x6b, 0x9, [], 0x600921a}, {0x70, 0x7, 0x400, [], 0x8}, {0x3, 0x7, 0x100000001, [], 0x8}, {0x3, 0xd1, 0x7, [], 0xc9}, {0xb9, 0x0, 0x100000001, [], 0xfffffffffffffffe}, {0x5, 0x8, 0x8001, [], 0x6}, {0x6, 0x800, 0xffff, [], 0x101}, {0x5, 0x6, 0x1, [], 0x5275}, {0x8, 0x4, 0x401, [], 0x5}, {0x9, 0x2, 0x4a9242aa, [], 0x3}, {0xffffffff, 0x96c, 0x4, [], 0x782c57e2}, {0x7ff, 0x3, 0x3, [], 0x2}, {0x0, 0x5, 0x3, [], 0x9}, {0x7f, 0x7, 0x10001, [], 0x7}, {0x9, 0x6, 0x9, [], 0x3a2}, {0x7ff, 0x2, 0x17e, [], 0x200}, {0x3, 0x2b, 0x8, [], 0x6}, {0x5, 0x32, 0x238a, [], 0x8}, {0x6, 0x7ff, 0x3, [], 0x9}, {0x5, 0x9, 0x9, [], 0x101}, {0x4, 0xffffffffffff8000, 0x4, [], 0xfffffffffffffcce}]}) bind$inet6(r0, &(0x7f0000933000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r2 = syz_open_dev$amidi(&(0x7f00007ff000-0xc)='/dev/amidi#\x00', 0x4000000000000000, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000078000-0x78)={0x7, 0x8, [{0x6, 0x0, 0x787e}, {0x7, 0x0, 0x100000001}, {0x9, 0x0, 0x1000}, {0x7}, {0x200, 0x0, 0x3}, {0x400}, {0x2, 0x0, 0x2}]}) sendto$inet(r0, &(0x7f000072f000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000de7000)={0x0, 0x2, 0x5, [0x8, 0xe8, 0x9000000000000000, 0x5a, 0x0]}, &(0x7f000042e000)=0x12) r4 = socket$inet(0x2, 0x8000a, 0x24) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000152000-0x560)={0xffffffffffff81ff, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x9, [{{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x2, @empty}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @empty}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}]}, 0x560) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000949000-0xa0)={r3, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x1000, 0x7093deb6, 0x100}, &(0x7f000085a000-0x4)=0xa0) 2018/02/04 23:12:17 executing program 5: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0x20) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000eeb000-0x4), 0x4) 2018/02/04 23:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d6a000-0x18)=[{0x8, 0xff0000}, {0x3, 0x7}, {0x4, 0x401}], 0x3) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ad8000-0x18)={0x0, 0x6, 0x10, 0xfffffffffffffff7, 0xe5ca}, &(0x7f00005b2000)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ccc000-0x14)={r2, 0x7, 0x6, 0x9, 0x1, 0x6}, &(0x7f0000e36000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 23:12:17 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000)=0xfffffffffffffffc, 0x8) 2018/02/04 23:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b95000-0x8)='./file0\x00', 0x589080, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000e8000)={0x2, [0x0, 0x0]}, &(0x7f000040e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000065d000)={0xff, 0x5, 0x2fdb7a7f, 0x5, 0xe6, 0x9, 0x1, 0x5, 0x3, 0x7fb, 0x6}, 0xb) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dcb000-0x11)='/dev/qat_adf_ctl\x00', 0x208002, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000055d000+0x4bb)={0x4, 0x10000, 0x4, 0x8, 0xfffffffffffffff9, 0xffffffffffff7857, 0x7fffffff, 0xbbf9, r1}, 0x20) r2 = socket(0x3, 0x7fc, 0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f03000)=0x80, 0x4) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)="0a46be7a3b6cfaf1b4ac529b92a199a4", 0x10) 2018/02/04 23:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000551000)=0x0) tkill(r0, 0xe) perf_event_open(&(0x7f0000551000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x421a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 23:12:17 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000046e000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000001000-0x14)={@dev, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00009e4000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r2, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r2, 0xfffffffffffffff9) accept4$inet(r2, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/04 23:12:17 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c78) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x400, 0x0) r1 = open(&(0x7f0000006000)='./file0\x00', 0x101000, 0x8) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000003000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000003000)=""/156) 2018/02/04 23:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0xa, 0xff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f00007be000-0x10)={&(0x7f0000376000)=@newlink={0x2ed, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0xfffffffffffffffd}, [@IFLA_VFINFO_LIST={0x8, 0x16, [{0xffffff9f, 0x1, []}]}, @IFLA_IFALIAS={0x14, 0x14, @common='ip_vti0\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/02/04 23:12:17 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000b09000-0xb)='/dev/midi#\x00', 0x1beded6e, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sendmsg$nl_netfilter(r0, &(0x7f0000bad000)={&(0x7f0000866000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000476000)={&(0x7f0000d89000-0x2184)={0x2184, 0x7, 0x7, 0x200, 0x7, 0x2, {0x3, 0x0, 0x9}, [@typed={0xc, 0x87, @fd=r1}, @nested={0x4, 0x41, []}, @generic="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"]}]}, 0x2184}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000046d000)) r4 = dup2(r2, r1) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000aa7000)) dup2(r1, r3) mmap(&(0x7f0000f36000/0x3000)=nil, 0x3000, 0x2, 0x810, r3, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00003b0000-0x8)={0x2, 0xffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000ed3000-0x4)=0x8511, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f0e000-0x160)={{{{0x2, 0x1, @rand_addr=0xd61}}, {{0xa, 0x1, 0xfffffffffffff801, @empty}}}, 0x8, 0x7, 0xfffffffffffffffb, "817fd08d35004416ce82b119b6aa91dcd62b0d5685377d96845297e46d473c85b15bca99027f576e49e65a6bcd72372513090db765dfbcc928844281be009eafdaea54daea456c788bf75055cb62fc6d"}, 0x160) 2018/02/04 23:12:17 executing program 4: r0 = socket$inet(0x2, 0x4, 0xfee0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d26000-0x4)=0x2, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000162000-0xb)='/dev/adsp#\x00', 0x7, 0x400002) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000c5d000-0x4)=0x1) 2018/02/04 23:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) process_vm_readv(0x0, &(0x7f0000c8b000)=[], 0x0, &(0x7f00007bf000)=[{&(0x7f0000b20000)=""/69, 0x45}, {&(0x7f0000e8d000-0x14)=""/20, 0x14}], 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000344000)=0x0) perf_event_open(&(0x7f0000595000-0x78)={0x5, 0x78, 0xffffffffffffd2e0, 0x20, 0x3, 0x2, 0x0, 0x8000, 0x80, 0xf, 0xfffffffffffffff8, 0x34e2, 0x0, 0x9, 0xb273, 0x100000000, 0x4, 0x4, 0x0, 0x5, 0x3, 0x7, 0x1, 0x8, 0x400, 0x0, 0x3, 0xfffffffffffffff9, 0x6cc, 0x6, 0x4f6bf03a, 0x80000000, 0x5, 0xffffffffffffff1e, 0x0, 0x9, 0x7ff, 0x4, 0x0, 0x3f, 0x4, @perf_config_ext={0x1, 0x7f}, 0x20000, 0x100, 0x8, 0x0, 0x1, 0x1, 0x40}, r3, 0x2, r2, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000074b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/04 23:12:17 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000001000)={@empty, @local}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00003ef000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0xb, 0x6, [@multicast1=0xe0000001, @dev={0xac, 0x14}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) 2018/02/04 23:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x3000, 0x0, &(0x7f0000007000/0x3000)=nil) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c20000-0xb)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ca9000)={0x0, 0x6}, &(0x7f00009a0000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dee000-0x8)={r1, 0x3ff}, 0x8) 2018/02/04 23:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x948) r3 = syz_open_dev$dmmidi(&(0x7f0000554000-0xd)='/dev/dmmidi#\x00', 0x100000000, 0x204000) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000299000)=0x1) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000c22000-0x24)=[{}], 0x1, 0xcc, &(0x7f00007bc000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)) readahead(r1, 0xffffffffffffffff, 0x4) epoll_wait(r2, &(0x7f0000a53000-0xc)=[{}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000abb000)={0x20000006}) r5 = dup3(r4, r0, 0x80000) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000414000-0x4)={0x81, 0x8, 0xfff}) syz_kvm_setup_cpu$x86(r5, r2, &(0x7f0000f7d000/0x18000)=nil, &(0x7f0000ac2000)=[@text16={0x10, &(0x7f0000c7a000)="66b9fd0a00000f32baf80c66b82045de8e66efbafc0cb852e1ef2edcbef147baa100b000eeda150f01ca0fc79c00000f01cb3e0f019d00682e0f0e", 0x3b}], 0x1, 0x2, &(0x7f0000994000)=[], 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000684000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f0000f24000)=0x897ca3544bb4ad47) socket$nl_crypto(0x10, 0x3, 0x15) socket$unix(0x1, 0x1, 0x0) 2018/02/04 23:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000645000)='/dev/ppp\x00', 0x400101000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f03000)={0x0, 0x0}, &(0x7f0000179000-0x4)=0xc) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000c07000-0x8)={0x2, 0xa5, 0x1, 0x1000}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000a47000-0x4)=r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r3, &(0x7f00008c6000)={&(0x7f0000560000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00001ce000-0xd)=[{&(0x7f00004d0000-0xc6)="f259c00c33e3b983700a27de84c24ce6221dbb4ba887f14d940344d2ea22da1ecc9d3dbacfc20ef7308ae10fc920efe3badaf98fddbfe1db66fbe7a8ba2ea9a4dcc002bfa66a5275179429fe2b024a42bc755c550d87de74a8e2258131bd8550a089c9f9539183cef9ab3a2665b37f9e", 0x70}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000140000-0x8)=[{&(0x7f000009c000-0x63)=""/99, 0x1d4}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0xd}, 0x0) 2018/02/04 23:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000353000)=0x6, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$key(r3, &(0x7f00003b4000-0x1c)={0x0, 0x0, &(0x7f0000947000-0x8)={&(0x7f00001a3000-0x158)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005df000-0x8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/04 23:12:17 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x0, &(0x7f0000c03000)=[]}, &(0x7f00000d0000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000006000)=""/119) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000-0x14)={r1, 0x101, 0x0, 0x7, 0x19, 0x100000001}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f0000002000-0x4)=0xa0) [ 573.468780] kauditd_printk_skb: 685 callbacks suppressed [ 573.468789] audit: type=1400 audit(1517785937.435:67243): avc: denied { net_admin } for pid=20891 comm="syz-executor1" capability=12 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 [ 573.504006] audit: type=1400 audit(1517785937.470:67244): avc: denied { net_admin } for pid=4128 comm="syz-executor4" capability=12 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 [ 573.528761] audit: type=1400 audit(1517785937.471:67245): avc: denied { net_admin } for pid=4128 comm="syz-executor4" capability=12 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 [ 573.553379] audit: type=1400 audit(1517785937.495:67246): avc: denied { dac_read_search } for pid=4130 comm="syz-executor5" capability=2 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 [ 573.578395] audit: type=1400 audit(1517785937.495:67247): avc: denied { dac_override } for pid=4130 comm="syz-executor5" capability=1 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 [ 573.603192] audit: type=1400 audit(1517785937.495:67248): avc: denied { create } for pid=5713 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 573.627176] audit: type=1400 audit(1517785937.495:67249): avc: denied { net_admin } for pid=4130 comm="syz-executor5" capability=12 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 [ 573.652597] audit: type=1400 audit(1517785937.495:67250): avc: denied { dac_read_search } for pid=4130 comm="syz-executor5" capability=2 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 [ 573.677626] audit: type=1400 audit(1517785937.495:67251): avc: denied { dac_override } for pid=4130 comm="syz-executor5" capability=1 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 2018/02/04 23:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d5d000-0x4), &(0x7f000090f000-0x4), &(0x7f0000e03000-0x4)) stat(&(0x7f000007c000-0x7)='./file0\x00', &(0x7f0000e4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000fc3000)='\x00', 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c54000-0xc)={0x0, 0x0, 0x0}, &(0x7f000015c000-0x4)=0xc) setresgid(r0, 0x0, r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000069c000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00002c2000), 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000320000)={0x0, 0xbe, "44271e8c796886b2e67dcf2b8877590171212634a1fff312872fff444af72fd0f8067bc545915f40a275e664fd28cab476972a13fe276a9ecb7701bcee04eb637c0a4d945b5816d75642992a7fbb11f939f2f2a45748efb81be469c6b595c56f2809c62cb28ba6b305224913426a733c4c149a85344925ba2d18ed030f44b672e4eba8f017e29f9f67ef58e68795fc2ee9c3bc2a97b2d6a548306f06f44f9730477d505095cc04dd0df6f188ffa60ee8dc67c6e0d38fc9d75c5b2fd5dece"}, &(0x7f0000c59000-0x3)=0xc6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000044a000)={r4, 0x1}, 0x8) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r5, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400}) mq_timedsend(r5, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) 2018/02/04 23:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000fac000)={{0x1, 0x80, 0xff, 0xfffffffffffffffe, 0x0, 0x400}, 0x81}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000039e000-0x5c)={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xb2}, {0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}, 0x7, [0x692, 0x7, 0x5, 0x5, 0x3, 0x6, 0x2, 0x3f]}, 0x5c) 2018/02/04 23:12:17 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000007000-0x4)=0x1) prctl$seccomp(0x16, 0x2, &(0x7f0000005000)={0x1, &(0x7f0000006000-0x10)=[{0x8}]}) 2018/02/04 23:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ad5000)='/dev/dmmidi#\x00', 0xa66, 0x2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000914000)={0x64, 0x8001, 0x5, 0x7fa}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x6, r3) 2018/02/04 23:12:17 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsa(&(0x7f0000899000-0xb)='/dev/vcsa#\x00', 0x3, 0x0) preadv(r1, &(0x7f0000f61000)=[], 0x0, 0x59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00001ee000-0x61)={0x0, 0x59, "a9f9e66db76ed6bb4023c21e3c15c7ed677f076d7a21760ec1dcbbe50db5594d9f5069e87c911387bab44234a54577667e33fd059797a0b696c0a3bd27d15b258044a598184f1229a016792ab2ec894047173c7ad21c830315"}, &(0x7f0000001000-0x4)=0x61) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000063f000)={r2, 0x401}, &(0x7f0000001000-0x4)=0x8) getpeername$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000004000-0x4)=0x14) 2018/02/04 23:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000efe000)='./file0\x00', &(0x7f0000332000)='./file0\x00', &(0x7f0000cd5000-0x2)='ext2\x00', 0x2, &(0x7f000027d000)="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") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000032e000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e60000)='./file0\x00', &(0x7f0000f83000)="72616d667300ea08", 0x0, &(0x7f0000b04000)) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f000037b000-0xa)={{0xd4, 0x2}, 0xc}, 0x10) mkdir(&(0x7f0000c8c000-0x4)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/02/04 23:12:17 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000072e000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in=@broadcast}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00009b1000+0x860)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x59d8d9ab, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000de3000)={0x0, @in6={{0xa, 0x3, 0xffffffffffffffd6, @loopback={0x0, 0x1}}}, 0x3, 0x2, 0x3, 0x1e, 0xa2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0xa6, 0x7fffffff, 0xdcd}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ada000-0x8)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000c89000)={0x0, 0x0, 0x1}, 0xc) 2018/02/04 23:12:17 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x200) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffd50) [ 573.702418] audit: type=1400 audit(1517785937.545:67252): avc: denied { dac_read_search } for pid=5713 comm="syz-executor6" capability=2 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 2018/02/04 23:12:17 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000114000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000)=0x21a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x1c)={&(0x7f0000ecf000-0x58)={0x27, 0x400000000006, 0x4, 0x7, 0x9, 0x9, "64ea144a10006360dfd6851c0b699cbfa519a82ac8c5db6c41793203d766955391b16a03756d05fe9082044018b01b5318fec5db4e12f8aac3a78a5a9f62ac", 0x1}, 0x58, &(0x7f0000070000)=[{&(0x7f0000c9f000-0xf2)="bf37f3bff086787ffd5a5524ce69483cb0e5b4938e07f898f714b69cd9bd1abd08ee9e8d504c4d9b3797332cb5ec5c6c9c5f2ca872f29652d3c14dac65246747ba4e12b3e56fbe031e1a404eadefe6f5477aeec9daa7e7ffacc5baa67c2f70c1a42d5825d6d2e2d1fe624c9cc96cc915fde76d6bdec50c8a0d1d51573ad2784b12278eb5f153cabfef6243ea57df941f9ca90119c71d8280598d7c2b036b0217ba9ddb80f866d4029dca1683fc4c138e40f00745b309029158bb78d9c6204338993b04331ad274e7dc23e69fee6f241d1a539bceb4e754d86248f2ae6fa98560abf7259457e127438962453997c8828c7fad", 0xf2}, {&(0x7f0000001000-0xb1)="9a635d08b78f5ea5a6b12bdc43dfeac7b91ca10a79cd1d2f7a149c9aea02dd4f2689ff7d616519c0b5e83a23e557cbf240677f1ec0dc342251f0631d1d978bcf135ae57be68a16b46a863e7c23ed3bb56564eee33dfb01490acf50be4e5dc02d18093aa7044f891e5936c4434c79a4bf75bc37b85ba962bb1a804462c362f2f0dc3634bb0a0e703a2fd6552693e92e039806b6de80d0df3347a0f95971824c25b5927edf3f3d1b2dcd22a273eb94a5f088", 0xb1}, {&(0x7f00004ed000-0xa0)="7cc63eb4351be268c80fa1f58f8dc8e64aa8b880f449ef0a2413025e521fc115dae4f3d09267e2c2247bb1ec98c0f7697dcc50d3672e2e160689457f4835c3e8d65e7fec0b660f003c2b029d06c360aa2013be994e92894545aa6b162eb83385ce1929214c1c1fa7caff11c91d056b59a3a24b857d395a901b8579ef4edaeaa3df4cc48c4fcf77770935f6b5d4851d505e38636aa17e70369650aa626dde26a9", 0xa0}], 0x20000000000000f9, 0x0, 0xfffffffffffffe5d, 0x4000000}, 0x20000001) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0xa) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000-0x5f)="100000f1c0ee000007fffd946fa283bc04eee6d8793986c497271d8568b51ba3a2d18873", 0x24}], 0x1}, 0x0) 2018/02/04 23:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00006c2000)=""/221, &(0x7f0000fd3000)=0xdd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00008db000)={&(0x7f00005b6000-0xc)={0x10, 0x34000}, 0xb, &(0x7f0000220000)={&(0x7f00001e3000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 23:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) r1 = dup2(r0, r0) sendmsg$key(r1, &(0x7f0000e17000-0x1c)={0x0, 0x0, &(0x7f0000b2c000-0x8)={&(0x7f000082e000-0x40)={0x2, 0x13, 0x400, 0xf, 0x8, 0x0, 0x4, 0x1, [@sadb_lifetime={0x4, 0x6, 0x3, 0x3f, 0x1000, 0x61}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x7, 0x1}]}, 0x40}, 0x1}, 0x24000000) mmap$binder(&(0x7f0000f00000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffff9c, 0x0) 2018/02/04 23:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b5000-0x58)={0x26, 'aead\x00', 0x80000000000, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dd7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000059b000-0x4)=0xffffffffffffff00, &(0x7f00001fc000)=0x4) r2 = dup(r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000990000-0x4)) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008f2000-0x8)={0x0, 0x9}, &(0x7f0000d44000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000062b000)={r4, 0x4, 0x3, 0x20, 0xfff, 0x200}, 0x14) sendmsg$key(r3, &(0x7f00003b4000-0x1c)={0x0, 0x0, &(0x7f0000947000-0x8)={&(0x7f00001a3000-0x158)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bf9000-0xe8)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000053000-0x4)=0xe8) ioprio_set$uid(0x3, r5, 0x5) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00008ac000-0x1c)=""/28) recvmmsg(r3, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005df000-0x8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f000024d000-0x4)) 2018/02/04 23:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000c0000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000e9000-0x10)={&(0x7f00000d8000/0x4000)=nil, 0x4000}) keyctl$revoke(0x3, r0) r2 = add_key$keyring(&(0x7f000091f000)='keyring\x00', &(0x7f0000074000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$negate(0xd, r2, 0x6, r0) 2018/02/04 23:12:17 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rtc\x00', 0x90040, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/selinux/mls\x00', 0x0, 0x0) linkat(r0, &(0x7f0000004000)='./file0\x00', r1, &(0x7f0000002000)='./file0\x00', 0x400) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) fgetxattr(r0, &(0x7f0000002000-0xd)=@known='security.evm\x00', &(0x7f0000004000)=""/100, 0x64) ioctl$int_in(r2, 0x80000080045006, &(0x7f0000004000-0x8)) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000006000)=0x3, 0x4) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000001000)={@multicast2=0xe0000002, @empty, 0x1, 0x6, [@dev={0xac, 0x14, 0x0, 0x11}, @empty, @loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x28) 2018/02/04 23:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000b63000-0xc)={0x10}, 0xc, &(0x7f0000488000)={&(0x7f000021e000-0x40)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000016000)='/dev/snd/pcmC#D#p\x00', 0xa1, 0x100) write$eventfd(r1, &(0x7f0000ab2000)=0xfff, 0x8) 2018/02/04 23:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000513000)='/dev/audio\x00', 0x200000, 0x0) socketpair(0xd, 0x0, 0x5, &(0x7f00005ca000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000053f000)={0x6, r1, 0x1}) r2 = socket(0x10, 0x3, 0x0) recvfrom$inet6(r2, &(0x7f00005bb000-0x47)=""/71, 0x47, 0x0, &(0x7f0000f9a000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) write(r2, &(0x7f000046a000)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) fdatasync(r2) setsockopt$inet6_int(r2, 0x29, 0xda, &(0x7f00000b9000-0x4)=0x6449, 0x4) 2018/02/04 23:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000731000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000e24000), &(0x7f0000272000-0x4)=0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) io_setup(0x5, &(0x7f0000296000-0x4)) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000518000-0x8)={r0, r0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000166000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00007b3000)=0x1d, 0x4) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/02/04 23:12:17 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) bind$inet6(r0, &(0x7f000001b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f0000019000)={&(0x7f0000018000)=@nl=@unspec, 0xc, &(0x7f000001a000-0x60)=[], 0x0, &(0x7f0000012000-0xff)=""/255, 0xff}, 0x2) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x129, &(0x7f0000010000)=[], 0x0, &(0x7f000000d000)=[]}, 0x0) recvmsg(r0, &(0x7f000001a000)={&(0x7f0000013000)=@nfc, 0x10, &(0x7f0000004000-0x80)=[], 0x0, &(0x7f0000011000-0xbb)=""/187, 0xbb}, 0x2) 2018/02/04 23:12:17 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000042e000-0xc)='/dev/rfkill\x00', 0x200, 0x0) sendto$inet6(r2, &(0x7f0000478000-0x1b)="dd9c23680a48b7d563b2b637c313c8ab0c977a5921b4166a60a0fe", 0x1b, 0x48010, &(0x7f0000b91000-0x1c)={0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00006f5000-0x68)={0x7b, 0x0, [0x6, 0x8, 0x101, 0x2]}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000b66000-0xb)='/dev/audio\x00', 0x80, 0x0) accept4$alg(r4, 0x0, 0x0, 0x80800) dup2(r3, r1) getsockopt$inet_buf(r1, 0x0, 0x2000000000481, &(0x7f00008f3000)=""/24, &(0x7f00009f6000-0x4)=0xd260b5a272f569f) 2018/02/04 23:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006fa000)='/dev/sequencer\x00', 0x442042, 0x0) ppoll(&(0x7f0000002000-0x50)=[{r0, 0x4}], 0x1, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aad000-0x8), 0x8) 2018/02/04 23:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) pipe2(&(0x7f0000577000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) vmsplice(r2, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) writev(r2, &(0x7f000040c000)=[{&(0x7f00002f7000)='f', 0x1}], 0x1) tee(r1, r0, 0x3c, 0x0) 2018/02/04 23:12:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000011f000)='/dev/input/event#\x00', 0x2, 0x400000) r0 = syz_open_dev$sndpcmp(&(0x7f0000966000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x2c000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f00002a0000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000063a000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x1c)={&(0x7f0000caa000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000000)={&(0x7f0000964000)={0x1320, 0x19, 0x620, 0x5, 0x2, {0x9}, [@generic="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", @generic="3a3e9b8722034c11cfa4e3ef65ed58231f2c5ad682d5fae5860e1db4aeefb1615953db5981626c400de590fcd7e787c8ba36bf6279746b8e8046831c1584cc1bd3277ae2548827e71a11c153522cf4fc5f6a929b2f45cb8ccde121360701abad6cd43258752af9c64ba458fbcaeab5f4a672b13d329ee19390ec346709b823f73f8fae46d9c1ef083c67d2261adde3665d783826db0171da76709c8a3a37781a681bee5e01c6db66fb9dae0887677b36db2c76685c129dfb3515ab9d3f4fc93453ee6eb4c4208f3a7d92d4b8c99a6cd2616d5e", @nested={0x208, 0x31, [@generic="dc45a4d497a60de2aa7381fd28f434dc7e5f0db506fe68330e2a3341e10d2c3cdc5af625514047ca877032f2bc361bca3edc75b419d00f2394b11363f1d1a794ad8e96d2040a307986f14ebd283620104b7fb67d3cad", @typed={0xc, 0x47, @u32=0xd2}, @generic="5a5c09cb7be9b1cebbca20dd0444e9cd96f7506ccb18d8461ee6876b3c657b6bbdafc66699875c5d59ecec9bad94c6d097881c775ed6c2fe4dee13605f29989d52f3e5cac0750c1bdef8f0de0b0488ea734207e5c391d494fe97d6c43aec3c29e9545eef4ae3a557517bd0b909ecb5bad6886a12340a23ef8c3c15c3c17610178fc58a46f84d9143ec4127958af7243a26d2e985577813bdf96e7d56649cad9feb2cf5bc247f8d140ea855659fba5c409ce0550fa62a7b0e3f7341d26112c692a87582422e", @typed={0xc, 0x84, @uid=r1}, @typed={0xc, 0x3, @str="d600"}, @typed={0x9c, 0x64, @binary="5599a6cb71fd30e388e132f24893af786de2b805df3dec4d279f4e23ef6a42ed242a15138eb1855c3dc5ee3704a1f4685c6521eb8989715eb618fbe0b038b26e4e08eda2ab61935f03fe2790f8bdb06887cbedaade216f086a96db483395c04d7906f21f99acc79434d9c0f13f269ac61b8fc6ba1d4b1f5c609af74f7a8aaaf0fbb2d0375913d15355c829b195a1ca6fb3a4"}, @typed={0xc, 0x12, @ipv4=@loopback=0x7f000001}, @typed={0x1c, 0x7e, @str='/dev/snd/pcmC#D#p\x00'}]}, @nested={0x30, 0x4b, [@typed={0x8, 0x4c}, @typed={0xc, 0x27, @uid=r2}, @typed={0xc, 0x37, @u32=0x2}, @typed={0xc, 0x87, @uid=r3}]}]}, 0x1320}, 0x1, 0x0, 0x0, 0x4000000}, 0x24040014) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000b06000-0x24)={0x7, 0xfffffffffffffffd, 0x9, 0x4d, &(0x7f0000520000-0x4d)=""/77, 0xaa, &(0x7f0000fc5000-0xaa)=""/170, 0x67, &(0x7f0000ffc000-0x67)=""/103}) 2018/02/04 23:12:18 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x300, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) listen(r2, 0x2) 2018/02/04 23:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000dae000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x3ba) ioctl(r0, 0x227c, &(0x7f000097e000)) getpeername(r0, &(0x7f0000757000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f000062e000-0x4)=0x2e) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000424000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008c0000-0xc)='/dev/autofs\x00', 0x200082, 0x0) set_mempolicy(0x2, &(0x7f000053b000-0x8)=0x8001, 0x3) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/02/04 23:12:18 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000e08000)=""/16, &(0x7f00006d8000-0x4)=0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000fe3000-0x4)) 2018/02/04 23:12:18 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0xffffffffffff8000}, &(0x7f0000008000-0x4)=0xc) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/04 23:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000bf8000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x1000, &(0x7f0000ad5000)) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000a92000), 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003f9000-0x6)='yeah\x00', 0x5) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) umount2(&(0x7f00007f5000-0x1)='.', 0x0) 2018/02/04 23:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe(&(0x7f00005fa000)={0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5e000-0x10c)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd222070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x1e6, 0xffffffffffffff01, "e1d11b93206e214bb3053761f1292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d00000000000000818e9e94723904b3f9cc74d20000007ff255a21d2c", &(0x7f0000a88000-0x2)='&\x00', 0x2, [], [0x0, 0x0, 0x0, 0x2]}) setrlimit(0xf, &(0x7f0000248000)={0x1, 0x800000000000004}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f000098d000-0x4)=0xa2e3) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f000065f000)={0x3, 0x18, [0xffffffff, 0xa0, 0x8, 0x1, 0x8, 0xffffffff]}) fallocate(r0, 0x1, 0xffffffffffff4db4, 0x800) 2018/02/04 23:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r2, &(0x7f00007a4000-0x10)=@ethernet={0x0, @empty}, 0x10) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a6000-0x10)={{0x0, r3}, {0x0, r3}}, &(0x7f000010c000-0x10)) timerfd_gettime(r0, &(0x7f00007ff000-0x10)) read(r1, &(0x7f0000942000-0x8)=""/8, 0x8) 2018/02/04 23:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad), &(0x7f0000a17000-0x4), &(0x7f0000d77000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000429000-0x8)=0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000110000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000201000)={&(0x7f000068d000-0x1c)=[0x1, 0x7, 0x3, 0x2, 0xff, 0x10001, 0x1], 0x7, 0x5, 0x1ff, 0xffffffff, 0x7, 0x8, {0x76, 0x2, 0x3, 0x8, 0x0, 0x0, 0x6, 0x1, 0xfffffffffffffff7, 0x2, 0xff, 0x0, 0x401, 0x10001, "d01d8bb4c2a63a7e29583cda63b523101e522f539604699a0b7ca9d717463c92"}}) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000287000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000591000)=[{&(0x7f0000201000)=""/182, 0xb6}, {&(0x7f0000956000-0xa7)=""/167, 0xa7}, {&(0x7f0000264000)=""/73, 0x49}, {&(0x7f000006f000-0xbd)=""/189, 0xbd}, {&(0x7f00005c7000)=""/15, 0xf}], 0x5, &(0x7f0000539000)=[{&(0x7f0000823000-0xe4)=""/228, 0xe4}], 0x1, 0x0) open$dir(&(0x7f0000709000)='./file1\x00', 0x400, 0x0) 2018/02/04 23:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e90000-0xb)='/dev/vcsa#\x00', 0x9, 0x280001) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a87000)={0x0, 0xfffffffffffffffb, 0x0, 0x3, 0xfffffffffffff918}, &(0x7f0000974000)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f52000)={r1, 0x1}, &(0x7f0000f57000-0x4)=0x8) socket(0x1b, 0x800, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000318000-0x1)=0x6, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000208000-0x14)={@loopback, 0x0}, &(0x7f0000464000)=0xfffffffffffffee5) bind$can_raw(r2, &(0x7f00001a4000-0x10)={0x1d, r3}, 0x10) socket$llc(0x1a, 0x2, 0x0) 2018/02/04 23:12:18 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x1000000000000001, 0x3c, &(0x7f0000002000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x35b}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x0, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000000f000)='/dev/net/tun\x00', 0x0, 0x48000) 2018/02/04 23:12:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) setns(r0, 0x40000000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000001000-0x18)={0x0, 0x8, 0x75, &(0x7f0000001000)}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00008a7000)=@req3, 0x1c) 2018/02/04 23:12:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f000001d000)) fdatasync(r0) fcntl$lock(r1, 0x5, &(0x7f0000e0a000)) 2018/02/04 23:12:18 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed5000-0x10)=[{&(0x7f0000a1f000)="390000001100094701bb61e1c30500ff070000000200000845efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) 2018/02/04 23:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e3a000-0x9)='/dev/sg#\x00', 0x0, 0x142) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00007d2000)={0x2, 0x0, 0x0, 0x1, 0x9}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009ab000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x2}}, 0x1f, 0x5}, &(0x7f00007a3000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005f9000)={0x8, 0x4, 0x1000, 0x8000, r2}, &(0x7f000045a000-0x4)=0x10) getresgid(&(0x7f000027d000), &(0x7f00008e4000), &(0x7f0000aa6000)) ftruncate(r0, 0xffff) sendfile(r0, r1, &(0x7f0000001000), 0xfec) 2018/02/04 23:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x7, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00004fa000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, {0x1, @empty}, 0x54, {0x2, 0x3, @multicast1=0xe0000001}, @common='rose0\x00'}) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="23000000240091154600000000000012", 0x10}], 0x1}, 0x0) 2018/02/04 23:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x1d}, {0x80000006, 0x0, 0x0, 0x1}]}, 0xfffffca5) 2018/02/04 23:12:18 executing program 2: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f000045d000-0x14)=@ethtool_wolinfo={0x1f, 0x4001, 0x0, "603713adc58d"}}) 2018/02/04 23:12:18 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000077b000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fe3000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000b00000)=0xc) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a7b000)={r1, 0x3f, 0x3, [0x9, 0x2e4, 0x7]}, &(0x7f0000fe2000)=0xe) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r2, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000bd8000)='id_resolver\x00', &(0x7f0000fe5000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fe4000)='em1+selinux+)\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r3, 0x8200000) 2018/02/04 23:12:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e86000)='/dev/dsp\x00', 0x143, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000fd8000-0x28)={'vcan0\x00', 0x0}) tee(r0, r1, 0x400, 0x8) sendmmsg$nfc_llcp(r0, &(0x7f000090f000-0x54)=[{&(0x7f00000b7000-0x58)={0x27, 0x1, 0x1ff8000, 0x3, 0x6, 0x1, "2d51a10ead6f2485306be5686f4a349b4808df9e1170676d7133ed5e22d89f1d018ba432783bf72a68af0aef51908cc82498f2526faa15a83f160189172691", 0x1ff}, 0x58, &(0x7f00009ed000-0x18)=[{&(0x7f0000c47000)}, {&(0x7f0000278000-0x71)="410a5715322e0bca623478dacd4dd76a7b9dd17e4fed411eaaafa359b1b6dc3360a835b1ae32fc2d78b2f744afb2b75b560db67db025a2dc69c1193102cb4ce2563a48552dcd98943906988c5302e1a1a2a0f26b95ba143a03ead2b5475c8a616920328f8d2a4f008ecf718b9deee80e85", 0x71}, {&(0x7f0000878000-0xd5)="1bca7ee97763046eb5fa464c23e3b6280bb4d2557dbd8b4d6b7f44fd4f21798585e19968356450e9b9c4522e242377e9a315b8da222be7e3eb80974a605aeed01148b387fffa99711f006004fe3e791dcdcea959ce982e9aad334ff7b9fb3e1b725037f7d803c8c2cfc55d5c500048dc19470ccfcf575ec833d9f14932c4b8ab410e40314475a1c18ddb9132a4ed6cd4350b9eef71dba94194ac94becb7c3043ab6fccb92047cca4f19eff438c7d50a9e1cf4487c970a598892e5219285c1da846070cb6122160b24ae12f3e35c43c0dae9a75a5f8", 0xd5}], 0x3, &(0x7f0000525000)={0x100c, 0x11e, 0xa5, "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"}, 0x100c, 0x2004c000}, {&(0x7f0000539000-0x58)={0x27, 0xffffffff, 0x4, 0x7, 0x8, 0x43, "ab8705d69af89639f22a4316f0772833f6d8852c1de186dc54ab26e26a2fddef68a3cbd6bd8d2846c06c90ab1a99c1e7d7eaeab3f430e6d2f4578448571e5a", 0x8}, 0x58, &(0x7f00004c9000-0x18)=[{&(0x7f00002f1000-0x66)="259e75f2bdb1163f85e7e9c9d2da332aed81dd808ba12df858c2ba3f15d2d797114a54fd450593d5cd1acd47b2259e38df05a66058b96a9f430a87e764db84f5b14ed9361128b8abdde6b2ead62ce7e861cd3e64b9ed2bed1a053401f2182a81fa3382e3901f", 0x66}, {&(0x7f0000985000-0x4c)="0d316ff283a7b9e321ffa67d041d40cb10b8685c5f45cade9d8d47c6d50a1fa6dc466e13355e234b0cb9c48e9277d7a5c633063dbc962f8ad8134b2f36266cf92924d5a6d35ee877807ce3b2", 0x4c}, {&(0x7f0000824000+0xd2a)="97037ee78b8d642a7989ca302355f95a0c07bb67fdc7137963733c12566972ab04f8ca3e425be0873b2191eb8386c597a8841730285c6810abff9f7937adbf3b15b140a17e0c59e831d0c107bd96f2b1aa5f99b992504c8c1bbd3e64dd23c63f7ad4f9ca6796b92a0c3c70b88af21bed8d5f83c2c85d06733f1448e362bb130fc7565357f4703112a25e18ea00a5164e30b5070aaaf230e2d257268f19e88c511628c3072ba1829c8d6a0693f72eb626259ea595f9539534eb7dfa3e6f7e329664f001f58fe2a018bcf160ee2a81b74e4800b1ca717fab173f8c559b8cff86a67368e986de24d690f70eb565", 0xec}], 0x3, &(0x7f00007f3000)={0x4c, 0x103, 0x10000, "bce2690eec8a693646358a50221797f6317c1dea55d56e4631dcc94dd6004b53b40bce6675a705ea09987b5504e4a79292c7d795fff1941d656c99fa07840b93"}, 0x4c, 0x8000}, {&(0x7f0000303000)={0x27, 0xd, 0xfd33, 0x0, 0x3, 0x6, "31ba844264a0ea5c4563001beba0b763f9458522ced8132d45b339dc5a1d0a9e5b8a45de5e29c83c14498e07664c9faa764eadaf830f90c5ea694c2cb55654", 0x3ff}, 0x58, &(0x7f00000b4000-0x8)=[{&(0x7f00009d1000)="c07c04aaa087b742b094e52cc0d30d008dbd37e8fa923e59280ab898c88522a4d1ce43f5a855e79b0bb8fffce7d68e5d3b43f94f8a0183a763c21c720786622c6e8fd53628eb9712027e1214e9662d02543ceb5e5d4c469d1471b6edc7eadb02162d64e875c68a0e92086e5387019a088b74f73bfb5abb779c9c43515083a593441381b1d757db203a359861e03d42880b216429c252b0a84b20ca43d265c21fdc2adef1322bc9f4bdbe983435507e708e8e01d705f8ad306c8f3a67cab0f9afdcec97", 0xc3}], 0x1, &(0x7f00001d4000-0xdc)={0xdc, 0x10d, 0xa73e, "c1435fc497b40b4ae161724d33fac39af0ddfda300e9d384a3b9a6ed1db7cf36df7f45174e5bdd1bf68c4e0fe6ce49f4bf0460bb1c331f2b3d9475ce123641e24fed049eb7b3eefb8dec40f9b15799b2983d529cfb8398316b28229bea1886f93e69d0eafc8decdd8df14b04f97d32657abae9ac8cf013b4439652dc62c96e34a06d84a50c181c5327f2e18057b1e17b88926cf45c461d7167072f59785866a3ca84685d7e08b8e9518c25c2ad7b06d2b729f1dfdd500a4c07acfd088ffc2e6b1749ebfd9bcb66fd7936fccde0"}, 0xdc, 0x4000000}], 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000866000-0x1c)={&(0x7f0000206000)={0x10}, 0xc, &(0x7f0000fac000-0x8)={&(0x7f0000c9b000)=@bridge_delneigh={0x24, 0x1d, 0x104, 0x4, 0x0, {0x2, 0x0, 0x0, r2, 0x20, 0x20, 0x7}, [@NDA_PROBES={0x8, 0x4, 0x63}]}, 0x24}, 0x1, 0x0, 0x0, 0x884}, 0x4054) 2018/02/04 23:12:18 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, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000025f000)='/dev/snd/seq\x00', 0x0, 0xfffc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000aee000)=0x0) pipe(&(0x7f0000020000-0x8)) ioprio_get$pid(0x1, r3) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f000076e000)) 2018/02/04 23:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000251000-0x66)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "d53394", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) iopl(0x9) 2018/02/04 23:12:18 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000004000-0x2f)="2008852df5a11301d0c66e14f79511f97578069b3357eba174257d88a4514aa2aac38af3568cd77ef1dd409a37fd5b", &(0x7f0000000000)=""/180}, 0x18) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000005000-0x4)=r0) 2018/02/04 23:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000102000)={0x3, r0, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f6f000-0x8)) 2018/02/04 23:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000057c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000979000)={0x0, 0x20000}) r1 = syz_open_dev$dmmidi(&(0x7f0000055000)='/dev/dmmidi#\x00', 0x98, 0x4001) dup3(r1, r0, 0x80000) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/02/04 23:12:18 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c8e000), &(0x7f0000fd0000)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fd0000)={0x0, 0x1c, &(0x7f000070d000)=[@in6={0xa, 0x3, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3f}]}, &(0x7f0000772000-0x4)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000e1000-0xc)=@sack_info={r2, 0x10001, 0x3}, &(0x7f0000fd1000-0x4)=0xc) mkdirat(r0, &(0x7f0000fcc000)='./control\x00', 0x0) creat(&(0x7f00007f7000-0x8)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ed8000-0x10)='./control/file0\x00') lseek(r0, 0x48, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fd1000)=0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, &(0x7f0000fd1000), 0x1, &(0x7f0000fd2000-0x48)) 2018/02/04 23:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00002ea000)="2400000058001f0014b241040009040002000710080001ffffffffff0800e5ffff0000f1", 0xffffffffffffffe8) 2018/02/04 23:12:18 executing program 6: mmap(&(0x7f0000000000/0xd64000)=nil, 0xd64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) mmap(&(0x7f0000d64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000a4f000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000e000-0xc)) r4 = epoll_create(0x71) r5 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000c7f000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d64000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5e000-0xc)) 2018/02/04 23:12:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f3e000-0x8)='net/raw\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000008f000), &(0x7f00009eb000-0x4)=0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f00006d9000)=0x6) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000569000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/04 23:12:18 executing program 5: syz_open_dev$usbmon(&(0x7f0000990000-0xd)='/dev/usbmon#\x00', 0x4, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) socketpair(0x19, 0x80007, 0xce04, &(0x7f0000aba000)={0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000d0c000-0x8)=0x149, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e9000)='/dev/sequencer\x00', 0x8a000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000b02000)="58a529d896df868a11c80f21bd949ac516a5dce3d3a5a1342ff7134653b687e9d644a2ad6bcb99f305ab36be9e44c5513ffe83b291415efea747422aa325975a07e768a3297b9d2437c4f63c03e880085314ba3d0e389d121206b7a680f416828814d36277dc70d30c69751c7fdf230a83", 0x71) 2018/02/04 23:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ca8000-0x2e0)=@filter={'filter\x00', 0xe, 0x4, 0x284, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x2e0) sendto$inet(r0, &(0x7f0000792000)="1530eb63d1aaf78a96d1b81ac3f170d74b899bf6494ef69fb3c17dd519197170d05d99faeb54dd50a430ef836701b4dc", 0x30, 0x0, &(0x7f0000c1f000)={0x2, 0xffffffffffffffff, @empty}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000faa000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000f0f000-0xc)={0x1, 0x1, 0x0, 0x5, 0x80000001}, 0xc) 2018/02/04 23:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c9000-0xa8), 0x0, 0xfffffffffffffffd, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074ed07b7e1"}, 0x10) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/02/04 23:12:18 executing program 6: mmap(&(0x7f0000000000/0xd9b000)=nil, 0xd9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x3b, &(0x7f0000d9c000-0x400)=@raw={'raw\x00', 0x9, 0x4, 0x3a4, 0x218, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000d97000), {{{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0x218}}, [{{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="538bc7f9f9c0e997f1df0384158605bb", @common='ip6gretap0\x00', {0xfffffffffffffffd}, {}, 0x0, 0xb2}, 0x0, 0xa4, 0x108, 0x0, {}, []}, @unspec=@CT2={0x60, 'CT\x00', 0x2, {0x6, 0x7, 0x4, 0x3, 'pptp\x00', 'syz0\x00', 0x80000000}}}, {{@ipv6={@empty, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00'}, 0x0, 0xa4, 0x108, 0x0, {}, []}, @unspec=@CT1={0x60, 'CT\x00', 0x1, {0x0, 0x0, 0x800, 0x28c9, 'snmp_trap\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xa4, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}]}}, 0x400) connect$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) sendmsg(r0, &(0x7f00008c3000)={0x0, 0x0, &(0x7f0000d9a000)=[{&(0x7f00000b7000-0x1000)="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", 0x26b}], 0x1}, 0x0) 2018/02/04 23:12:18 executing program 1: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000033000-0x4)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000001000-0xa3)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x98, 0x180, 0x98, 0x98, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000001000)=[{}, {0x0, 0x2}], {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x180}}, [{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="6555afbd72e6b99b5176bf52918488a8"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="f62338b71392121b0c92da3269ac4524", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@dev={0xac, 0x14}}}}]}}, 0x2d8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001c000-0x11)='/selinux/enforce\x00', 0x100, 0x0) 2018/02/04 23:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2), &(0x7f0000744000), &(0x7f00001f6000-0x4), &(0x7f0000799000-0x1)) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004dd000)={r0, 0x6, 0x1, 0x80, &(0x7f0000728000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) mknod(&(0x7f0000e66000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000227000-0x8)='./file0\x00', 0x2003e, 0x0) 2018/02/04 23:12:18 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) poll(&(0x7f0000005000)=[{r0}], 0x2000000000000128, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000000c000-0x1d)=""/29, 0x1d, 0x40000102, 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000000c000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f000000a000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40100) 2018/02/04 23:12:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r0, &(0x7f0000001000-0xde)="486fec1e8c3d4632764f6c94f4a4d085a7e9ea5a1df1e1f80fce0dc09fd9fdb904b10ab35bb239e895372a130f4092bbb86074f15cc7915e1583482737adfd17a061a65ace83774f5031a7edc9bd309eff4f166eb39b77348792a980845346e2bf9da93c9e78fb9e5706d295b774d0bcd9a1e0692041ee5356f3095ea88ef39662d5324d76d1cd710ea927b34b2e08d7d9686a4ce3fb22fc8b4662c28b8a73f24cb2f3a75e2bef7ac4a63e02d712cd74ad29b605c6b220f8125d681947e60ca382ae320692499b63be4b7d085a663466ff715555849b34b0cda8af6c0b3d", &(0x7f0000000000)=""/226}, 0x18) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="dbf80708d238") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000bc0000)={0x8, 0x2, 0x1000000000003, 0x49a, "b2abe3eb6ba1ffffb36c50e4ac27ed35694658edfd0bd21a7d8e6235df874e6fa7634227a5ec0896e4531c16", 0xfffffffffffffffa}) prctl$intptr(0x40000029, 0x80000000009) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000085a000-0x8)={0x0, 0x7}, &(0x7f0000e50000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c71000)={r2, 0x3}, &(0x7f0000902000-0x4)=0x8) 2018/02/04 23:12:18 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f68000-0xb)='/dev/audio\x00', 0x10000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000000002004) close(r1) 2018/02/04 23:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') r3 = getpid() syz_open_procfs(r3, &(0x7f000038d000-0x10)='coredump_filter\x00') sendfile(r1, r2, &(0x7f0000058000-0x8), 0x10002) open(&(0x7f0000027000)='./file0\x00', 0x200, 0x40) 2018/02/04 23:12:18 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80042407, &(0x7f00007f2000)) bind$packet(r1, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000073e000-0x4)=0x80000000, 0x4) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) 2018/02/04 23:12:18 executing program 3: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f26000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2400}) r1 = socket$rds(0x15, 0x5, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000646000)='/dev/snd/pcmC#D#p\x00', 0x442faa01, 0x4000) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000f26000-0x4)) ioctl$TIOCNXCL(r2, 0x540d) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000000000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f000001c000)=[], 0x0, &(0x7f0000019000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x4}, &(0x7f00000c0000), &(0x7f0000f23000)}}], 0x58}, 0x0) sendfile(r1, r2, &(0x7f0000e76000-0x4), 0x9) 2018/02/04 23:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f3c000-0x50)={@generic="30bd9402000000000000067d0809605c", @ifru_names=@generic="8e110104000000000000000000ee0904"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x400}) close(r0) pipe(&(0x7f0000f8a000-0x8)={0x0, 0x0}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00008d5000)) 2018/02/04 23:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000040000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) sendmsg(r0, &(0x7f0000095000)={&(0x7f0000585000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x0, 0x1, {0xa, 0x3, 0x7f, @empty, 0x8}}}, 0x3a, &(0x7f000050b000-0x28)=[{&(0x7f00003ea000)}, {&(0x7f0000ede000)="69c3f361b508124fb61d0a62fd3dab5f5e8e45863a", 0x15}, {&(0x7f0000484000-0x68)="b299a2c81127938deb5e82e5e98bf00393bf126f569cab53046f2458fb4fdb623233e3a164b32e48e69d99b73d1f1ea398c23e19ae4abf2fa5b021fc11973be75e9cfc12b0de2ae512b8b3d4e33dc3343ac700fe0671e41d311bbcb1988342bac71a635c35c30dd3", 0x68}, {&(0x7f00008b1000)="96c0a7460a259a5f0c85edef50232eaa9fc2ac583b418b142d5667c02b866c7e336a27281bfed0b6527275e75a729121f2d812e096944ee7075d69007f479ea8604c5811a10b0dd88fecfab4badc324d78f7696e8dfac2196f8963eae0a58d570fbafe308bf1ee8645ecbf", 0x6b}, {&(0x7f0000198000)}], 0x5, 0x0, 0x0, 0x24000010}, 0x20004004) socket$can_raw(0x1d, 0x3, 0x1) 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, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000077a000)={0x2, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000bd3000)=""/4096, 0x1000) r3 = syz_open_dev$sndmidi(&(0x7f000070a000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x4000) getsockname$packet(r3, &(0x7f0000249000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000132000-0x4)=0x14) socket(0x0, 0x0, 0x0) 2018/02/04 23:12:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) r1 = open(&(0x7f00001e2000)='./file0\x00', 0x2, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c72000-0x2c)={0xa, 0x5, 0x5, 0x7, 0x1a, r1, 0x39c}, 0x2c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00007ac000)=@filter={'filter\x00', 0xe, 0x4, 0x284, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x2e0) syz_emit_ethernet(0x3e, &(0x7f0000e34000-0x5e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000312000-0x6)={0x4, 0x6a2c, 0xa1f9}) get_thread_area(&(0x7f0000cba000)={0x8001, 0xffffffff, 0x2400, 0x2800000000000, 0x8001, 0x0, 0x9, 0xbd, 0x0, 0x7ff}) 2018/02/04 23:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f0e000)='/dev/adsp#\x00', 0x6, 0x20000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x73) execve(&(0x7f00008b3000-0x8)='./file0\x00', &(0x7f0000807000)=[&(0x7f0000e0a000-0x36)="776c616e3147504c2b6370757365746d643573756d2d40757365725e2d766d6e65743073656c662d2b24d56c6f656d3073656c662600", &(0x7f00008a4000-0x18)='md5sumproc-proccpuset%\\\x00', &(0x7f0000b63000)='\x00', &(0x7f00001c8000-0x2)='@\x00', &(0x7f000024c000-0xa)='GPLsystem\x00', &(0x7f00001ba000)='/dev/adsp#\x00'], &(0x7f0000e64000-0x18)=[&(0x7f0000396000-0xb)='/dev/adsp#\x00', &(0x7f0000362000-0xb)='/dev/adsp#\x00', &(0x7f000005c000-0x16)='posix_acl_accesseth1\'\x00', &(0x7f0000b24000-0x2)='/\x00', &(0x7f0000d76000)='securityvmnet0\x00', &(0x7f0000c4b000+0x562)="b100"]) r1 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndmidi(&(0x7f00001cc000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x18000) sendmsg$nl_generic(r1, &(0x7f0000bb9000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0x0, &(0x7f0000ef3000-0x8)={&(0x7f0000015000-0x24)={0x14, 0x2000004f, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendmmsg(r1, &(0x7f0000fc4000-0x80)=[{{&(0x7f0000057000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58, &(0x7f00008bf000)=[{&(0x7f000023f000-0xd6)="e516f17474f912e6a5a393080c5a42f307c339a7bb07c331323e52e112e46a61e1dc91d6ecb733f2bf825925bdbf21411a21384feab4ea8564421157e93e7354ce6c9ccd397c4cdcb4a55d28fc71f3309cc8feeb06866f8415370bd860156a2aa9ade2339263c63fc765958564564a2d2507d11e1766991b92ade5aa6c1c7099a411c55b60cc42f3530f72509f60ebe3216cb30c9755328d0c46a71a8e834fc4c2a15d8b23d11558054254e23522de1cbebce31b93d5ecfd3a1c61b85dbb4bff9720e9ab88ab9b7e896fa4b007a448dda3f1aa83b5e8", 0xd6}, {&(0x7f0000697000-0x60)="a287befc0ea21961d14c9237432384fa8990f464a27119f5b30f811a8bbcd49e2611d86d2403a1ee9d32ebf503995df6ef5bc4a039c1aadb17b210e368b6ca16b64f681bd06b15b7a2734493bfb63ab635b882e0642891369eeee4a6b895cdc4", 0x60}, {&(0x7f00002c4000)="4cb48c4bd7be0b7e9ce2acc3b5732c3c3877196a0bf3eb8a35c39b6e8cd0ccbf300834bd5bd237cc6ecfeb28c176c1240704e7a9cd27dfc634a1e0911701311a23e070ce", 0x44}, {&(0x7f0000fd3000-0x60)="620417f60ad65ba4a10f686317d98ffb4e8f4dbaa13e55934ea98747533c3660ab85863018105a33f90cbdfd237f1dfe0053566a7eab11b41bd05e58bc00887b936c6c725222e9b2af0560c2ae1b20024a6cabcdcd1c69900b8626d298465f55", 0x60}, {&(0x7f00006b4000-0x4)="fd82003b", 0x4}, {&(0x7f00001e6000)="4ccc97d60a56bb990002d413b1f5f0de5eb265d111759065f607d2a027c1cd8f30f3edb270eaf4373b20946941a6a7562fd360653eabffd2642c437f3f365820ca4bb3c3179fd418ead22a63497cd2567dc2f581f423d9dacf79326b021cd5a46da9149a9a8a1eb0ad712b51b0967f92411ede6193940667eb10f7ee8e1089ad81b35589a35353faf3bc1b9b8da939", 0x8f}, {&(0x7f0000ad2000-0xd3)="3223696a0d955a54a41289414aa1776bc5777328de1e5c4417bc37b8f8bf827d57693d4199d4190c5c8a480ec1c1efb0dac5f38dc55cd2fcc58914a363579d848f857c30cb816979eb6ae633e8afdc051764e844137b475415be8e71a1ab578fef3acf762861b8b3dedeee7ae3efb0a712f96188a5d251deec1ed813c46fabb395c73ad72dd5efd24dcd56a93b19fe6569325f3beda1a2502a96667d96d53bca55619477ec24900a834df408f8b7925d73e0c560a4b1bf7ac363bb52aa5b40176689b8cacbfa5345ef0650717c8e9a63a5f7c4", 0xd3}, {&(0x7f000057d000)="9c79cb93c86db4d45c34f9c75f810fba676096499086fa32ffa9bd095f548bae444b40e3393635edcbe58999e1a1c2542377fd53e8adeed0776f1ef7596d196022ae6ced0e56eb9701b0eb4249294f30a2f1fb54664c534a179946755730ec4328f917f9e9836672ffccf8756e2a", 0x6e}, {&(0x7f0000be8000)="84f46f9fb5aaa85da09ac139f2d5cb4837ffa6e7dc72088a547cde5e2da5b9dc01ee65f8ce45cd1d1fafa80bf0143f9a006a20c9b86d2c5b9462d0755e0a1dd8661bd9295ea67b55a78c2eabd2d648e915a88c508752e40f414d63516c4b98b0e942a309e7bff2a0fd12f62951e3a26069da07eb617162c59c2a989bfef4f2081e41324b6e2223b8cca00d043ae0e4af24e160acd9355cbbce4aa28de93b2baabf817bdd9ec893701a5cc8c2b562bd906aaaf5c4a531", 0xb6}], 0x9, &(0x7f000067f000)=[{0xf0, 0x11, 0x3, "cf5bc345ea3e2779f4c0496aa111a9523f9729c4703535c71b1602a9f175b6b15d5c6d9adae5b035321933c7e0e7507e85566d46befccdd67bca4f7326bac5fac0b4910ab8a21677b01686c7a2c21f14b6f3fbef664b7b1615eaaf6a6c5e509be7a8b1c0f61b655eb29c846cbd620b8667f239bc04963823005bef1afb8eabfbf2b8675f95ff72ad8030049f68afdbd647d711051916b8093099f2ada3b57097f88a88a2790ffbbd3a5c40d19243b7351a01b6c6d4073f5d86501a811ae4c3f90898ee0984bad607b777caf4c712a8f9518ebb725ad1908920c82246c9de3871495c71"}, {0x58, 0x3a, 0x0, "d13f33408094ab674c10aa6ab547fc0769a56a9177c0a9c6a1f77d590f71cdae64d78e8bafcaae0934f08f98f5825bac0f99d671ca41fd51330daf015ae483b67d4daaaf79bcde7d55414646"}, {0xc, 0x11f, 0x4}, {0x20, 0x102, 0x4d91, "cb98c474971a323d0b0f61144f88fae8042441"}, {0xc, 0x88, 0x8}], 0x180, 0x20000000}, 0x10001}, {{&(0x7f0000c0c000)=@generic={0x2, "df558cfa5ba37160e2603b20bd2931759fa35512583877e1994af7eee20140303fd98a15bdfaec7469e6cf1ec9d7be29c2399fd711d555caa9c2b6e947da5ef071e33988111e8e6a6863678fd8af6ed250f3536d8dfea0ddbd6745301a7a9fc85473ce1cc347b397c0c30818bd00a2042304339031d33d928ad4b82fb30b"}, 0x80, &(0x7f0000c7c000-0x28)=[{&(0x7f00005ab000)="08302da15945c595ea857750a4181c86fa465850d7b34315d43ebcd7e3088545f5914014e38a3b6e395ac0dc60615545e01acad685a133b8ffd6b028b864d32ab2a0f8d3c23fbafb675f9a50b34e5a23d66faa57e73f9286550ed414036686416c71d534d3d14a854f16fe06cd3210b81f6c984bcbade6a1cd3f79e5e0c8bf065281a86805e022cc030c1a6c5d050f52f41c58026b9b0351986d40b83c416675260e2c73d0ff967305f8ebef9aac38dab0a5a39d355f02357c7b7343957f9baa5d79c78e86ae58ee0c47364d0b6d72e58303d6f5cafd63da3c58", 0xda}, {&(0x7f00005b3000)="2e44d5d6b1e2d67efe3a4b139275f7283fb4bcd23b3939d203d5f75de3d5b548ebc64bd4f3595edcf88d395cee126acc2cd311c91babdd009b9da1fc42446b2ac57f4bd513c33285d49ef406df1eade7beb73feeb1afb0af8b28fbdabc2931a0888560ae753dd1b1de23b51ead30210a3ebc2960a29a6437375477d167ff1725e8af863959601c30211f4b9130c112ff5db236b3d38606dffa86aafb82bd4a7fba67", 0xa2}, {&(0x7f000084d000-0x20)="ef2ce84c021913d9a85114d9655361fae36adabdc11af1bef8afa188bead55ca", 0x20}, {&(0x7f0000993000)="2dd45c98", 0x4}, {&(0x7f0000218000)="2087905c091c2c8a9c1a48168ed5769e26f80f952f945c1b4c5397fc5938e9b485dbe93e2a3115a39867cd89f564b956051e20046ecd7f16c8ccfa67bcb66ffcdac460007a7b536c000de639a0303b2209589cdb94211f1c748c5ac01c157db50f4723d2eb2acdd14cf2de4a617b317f136dd84a0b744d3598d9b8c32028927b09639f4e3ebd5b", 0x87}], 0x5, &(0x7f0000007000-0xc8)=[{0x68, 0x116, 0x3, "c2d15cc3f33849f60165e9f7456d9599fb136fe9cbb9e75ffa21bdccc7757f1c9d202f07d6110da3310560db2274384658f4eff24b965ec275185547875be3139060d53270af17fcd9ee039875ba7de6045bf10cac28921bf54bca75"}, {0x60, 0x13b, 0x0, "cc2c3a79096ab416c80a8967f15ed2a5d7a75a10ea5f9a543ab4aed9a02384c8c64e0e157425db52a518a4c23ecad652dff658968f1bb3ea5ce9e1f7d0555957b78e44270ac17c3df309932f876e924ec9"}], 0xc8, 0x4}, 0x7}, {{&(0x7f0000571000-0x1c)=@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000db2000)=[{&(0x7f0000d6b000)="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", 0xfe}, {&(0x7f0000e46000-0xac)="abf203f24f1c440d705f2107f83c7e9d1edccda211bb6b46dbad4b4d03f218ffa994afd3d22eda4409cee52e59081866b53c336062661f9714c81a41e496328508cb4a406408a532ae6c5ddf4ac279c913b6a4ca401031a069848a04c145a3370743a4b962a53d939896a3a732c60eb7c20d2eeccb0b7b0b8d19b31079da68132ec40d4e54f8d9b5bcf1a4822ec5f3e98fdb3fd79b94aa510c96a686eb10158a105d2a2aaf64982b6ab2e4f3", 0xac}, {&(0x7f000099d000-0xa3)="81755e00bc4a54baaf6d56227409fdc0e1c5402aee448e3d9f9b01b549880ba60f52291e742ba58b3f2df90ba2ac2ddcd42fe181d6c54d7c35ec99a3f8949fb309f5e5207a8c187f894ecdca05e35f788e0754a19f25027760545a82e31a20d0cd569767c1074b3b3573e6ee94152c3990b8fffa9c62173007a30491363f096a10edc6dbc10acc776034f8b2f4827cb5e10d1eee435dfdb0ed5917fce5093ca7836a2b", 0xa3}, {&(0x7f0000a11000)="5b34b5cbb2ff4efad540223288e5986778aef26f211f0e1b6bd7f03f109f018faa451d29deea15895a6a32e4211c76616eaeddc316e8e1ce55d77129900254179410cd0bd940673e04a7bfccafc8a47fa11eaeca2396f0070c471a69b3c5ae455cc31dd1067c54c3868593de60459bc8fd0b695277b989437ddb02", 0x7b}, {&(0x7f0000d6f000-0x6)="7a97a4d78f2e", 0x6}, {&(0x7f0000225000)="237332559277bca680bab96c09c036da7c050f9a3e5db16162cfbc1d1abee4ded67a10bd567a506ce1b19457e3c32880c4c8c38912056dd30b436f9efabe16e5b92b84e977a184a7079e7a4cf343e4a22bb0b2fc7f6020277e94e88726deeb02e1c1746d83decb280d772ecfcefe6a4f", 0x70}, {&(0x7f0000c08000)="2d1ca991fc4099d286704500b0efe17498b352e98fcdf10b91ac690d3631e66a6a", 0x21}], 0x7, &(0x7f0000c75000-0x90)=[{0x90, 0x102, 0x0, "df1a1d75ebc08ac9f9ea37b84605e163cce13222325d7da3d7fd603362568a971f8fe4317e15d95f363452a940e6c2e6d2673aa96ab285ae014968567723d1d59414aa408e91009e6b7af8ac41d7747d803cc6d89876b4b76a889792353f8a8d666b6dbfc9c9beff7dba19b840a28d46b6dde5e31b6d5962442fea03bda9a8ec93065031"}], 0x90, 0x811}, 0x100}, {{&(0x7f0000f02000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001}, 0x2, 0x4, 0x0, 0x1}}, 0x26, &(0x7f0000b67000-0x50)=[{&(0x7f0000a10000-0x9d)="de6c4658781b614bc23b4de3af8886063523709e90510f99df9fa31136ca62ca97313a4777903be663c8632dc87e231f85f0062d0f803d3dd5ebfca006fb82c6bca8c95abb01c03fb9289ca7e00094fc2b94d904e7c7a9d791cf43ebeb9f73659c4d6becce71b179bb6717213d966d8aba72a1476245ce9bcb583256e305e082a6815af2954e03d9139b954cb0bfaa9d05abc07622bbe2dc665a1f9a8b", 0x9d}, {&(0x7f0000b18000-0x9)="9f45babea02ba3034b", 0x9}, {&(0x7f00008b4000)="89966dc82239bbd7ef6db0dda6e4f22a36d70c27f27446c6db7baf69e8c9d6b70ffadc73ce5a268a7dcb6613f3e511349abc495e1e08e3f62f9fde24c6e087d5778955b5bc99fd299f28c4eb8d507d6b654f96af004224fb4784bb84824fb89d51242ff22c1ea1", 0x67}, {&(0x7f000033c000-0x61)="1cdeeaf94cf163591598ace40d761c793900c555471f01a215245e044c0a3567f96f13c8d5a959bf3239bd360b231f9be409ed9b94cc3c7d752ec297f4c4b4582f64cb2aff299c2052eef9bfebec7ce7e00c3723bdb0ec7f6193ed541a6a0bcc64", 0x61}, {&(0x7f0000f41000)="9877b506361f246e99d4c3703f338f3b73d333c2c6f9192bcbdd2089c6358a6f0cf39a226b3b82666d98843d792dad77431af202812d9b6af3b300288740e9cca21acb79a299d53f1718504fa4b0e5d9569049eb6a", 0x55}, {&(0x7f0000c87000-0x14)="285868b8ae65566b7a9cfefefa4ba2d9cb7d87e9", 0x14}, {&(0x7f0000890000-0x3e)="2381bd064a9185aa5094770610cf75daa0b6e5dfa1d1716cebc4c794c59904ffcda43318c2d4b4ccd3188057c11caa311a2ce52467f57576f8acb8ff64c1", 0x3e}, {&(0x7f0000ea1000)="ceccfcc8dd888aa9450dc707e0487dde1adaa39e88e27f9901a4d1cfe08fc0ea5239c27633f40ce79dc83869107ba44c3b5e65883bc88f7aabba318d9cd022b7deb2783d716b35412766c45b5181e3e82eece9509b", 0x55}, {&(0x7f0000e87000-0xd6)="4ca002d7261ff160916b3a9aef90fbb38c5c5f6dda1ac0c708b463cb1c5218e4846965572622dad235d2a865fb1f29bcd65a19a36a31d87e6e72cacfa22e9b3de623acf87ddb209abed1a9974533dd2fa3e581b7486fb96119d319deda6a4833d2d5bb998a60aeadf57b87272f0ce5712153426ee58bd4f403ed33e7013f28498b4dc90d67c28585c39ca3c2d0ee8739e0cadb48549d008cab6bdccdf4f3261c4335aee592f8174d06aa10b4f5171e6da46a531311271bae53d13f66de4066df0bf0a6090c686c6b580e03d8792e9a43c8cd16644a45", 0xd6}, {&(0x7f0000ed3000-0x58)="24ff13bb6a76f5cb41056919485ed42c2be88f4466169b13ed9bf1df77cd85906cd8564cc4c8a85bb74be29effb12545d2edbecc9382ab26f6c104fa4d2cff07d66c062a7624502422324a249233b38c673da407dd435552", 0x58}], 0xa, &(0x7f0000270000)=[{0xa4, 0x10a, 0x5, "3713ba91d5243aa650441c43d16717b0e30bfd0539d2b90711f269de9ae2134dd9ebe009a34ee65de2553e103e00f7f933ea6ea9349e7227d873a281ddd8d93fd41c8b2d1cb3a45af4c32ee79f4c7fdad6d4684c899c267ed0254b638b5718b129e413238a334b5fa0b84134a93135d1e3ca8d9462dbc70dceabc7eb10195bb9a158a465b66dee10dcb9aba78ce8ad39ddd843d2ca"}, {0x30, 0x10d, 0x2d4, "6ec57948afe61bbeed84a2daefa8fbde8f400b8c2c90a90467db499e69bb68eda8"}, {0x100c, 0x10b, 0x9, "10253ad126853c8794a4dfd491909b73116c1149fbc67181210cee74343f9386a0f4715d90afaccefb430713f7d6957a14770ab3c17b247bc4c59a7ae14418fbac596cdd237f88af33bf61b711f2f046f369f15877414f4598f4c9ce6c936d51d7b9b5a3db558e4eab25f667cbe14bbb953760dac92f0593d4a454c82ffd328d45ec0fb057ad47e75ad04b4ee240177026647a6d1999a87eff92bd795622b5a602acfb1179cafdfdf2fef57b7e317574dabe09dfe2c75f51b5c36fc1392e22ee35d19cee4fbc8f8c8b67f696379c2982b90e4f6e33fc797b05a3b9f378a9691edec6e77e98c48d4a936d3cd5025ef39c6a35d207f60189a0f501a44afd4e6ebbee5bc68569bbbfe8bc3450a190f10efaad1d8ea63c7e943f5f0dd379185a5eb2d85cb27eebec2739d9450b02309fb58952e1fada77d90e81fa272b97575eec308e0113fb923949a90c309df1c6a50cc15763a44e7b2231adf406ad2083a4749c6dea2bf553c46e4f4c6f60d0f8e3b8bd76faecffc76d8841db12629a6ea825a10e694663c0d38895ec261fd485da28a811f423a4e86a67d9bd7f0af19f265d5a428e7b2a502497adb7d14cc48a488c9441e5bf48eb64aa06a140e4525ed47086b2dab50313cd36088654369699acd1a4cb0eaadbc26c47bca93f0c508afbca1021068d2a440865c605a1c938c39ef4ccaa36de98a77dd8b1d5c7b99b76ba9f28459b6ba4eac08f1d02d0c8b219a9155acb08b77f27c260259e2922617d4a9db68696cbc78414c16709cb4c9c185bf0d0fd5669cba059b2a082892b26c11d235863418af5b9061a190e27b8d59bbf3936cef7bc7be83b8e9fba46e2840f1a491de79135cad4b7a9c552d3da3eb11f1786097e3326bcc4458f5b3be4950f8c6a58b2e7577caf743b8485e2255a7003233918181c07dfe54e4c5b86a000199dd6d5017ed14624701a9b981f361ce4906d50c433e6f36c9f6a2fa181a0b958f79a634df7889a9e79b3562c97a8af33a98f05be12b47f3218600aadda1c6693cc3a1790dabe01890a54a28cf48eee90a26bf1759c73a7c3ec876458c21b205a7845f678a5485863a47bcbafcb4337cdec2e7ae64f7b4e6c491244e1729101e13c984b2b67f6073bb64eec8c94c05afda6cc56c4d604ffc4fd90c60ac3bfc545817ace97e5d402902ea4450ebe5e2d85b5ba8d8d364880f642a70f1bb271b623097a2891957c2637a7234ad40ae772751e14f73a7538714969f609d3264df2980fd1f0e2bbfd1f13e4fe1fd5673e1434c515bc39acc1ce56bdf636acb0797db85d33b13a2c13af40288f5b7cf97866a6255f2d39a6cd4c68551e0fa1453fb9c0592cda3bef293ab8daeeb79e0252989c10b5105d39f7500827bb8e688f321658584b9e6f04767552bbae4c30ccafa141bc744c0cb47fa76bf0e3112197e62d14eefdae7ff1c6c3cc5a9a3f36a487a568e60d86dc38ee33bc0eab1c0c941da10c3d73e1549c528e1ba251989818082aaeb2e06359d543b9738373f72b98e54b56c7b7ee5c5200490729c39568d4fb8263394e2405757e7c7f69df7a0cc75ad5e824ddff29f8db33408660aadfe3648b60396445304914a3e897ccc274f66c65bd12d49b8e063cbc860ad000d420c2654e88e0cf464b879e78c58481a8008eff32581d79fec4a27ad570d7045e6486143cf29302a8f6a7fceacec849a15f7d8781ef4346bf6e71a204121b71e37c84f1d8d8df35596f16e6fffd6a4af383986124066967f7b5b6a6c544ac41708ee9a31a7b9163b68c0b555aa1070ad3d0cdc83f179176caddfaa318868b7c3057b3cbbd813ec1e266e43363378a3cc1d65ddf9d034a5a7e64d38cad7064d7b4b444504b9b4331f3091c85a77cacfe73b47f9cf7e9ca713e18d6ccc3c82500ecb98775edc2b82c8bcff9c3368f8e1c5883f456fba930c7ca4dcde221fa348f454fff28c1179ec34ea547477c53ca421c71e545c7f8858fad2750505a378359563451690b89689871920501ba16d1dac393e507e7c85777b41b4d18cd1d0b923f072e13b4ece6abb0474499bd7d7ff2b6d01aaa1eb71a2597251ddea40d199c5489d1f3a595e77ebbf7e0ba0bfa1bee98306f1d01aac8c2f1578e29cafd1d40b13197cd263ac2a314b9840d64bb7b58f1ea0ca2004e2dcc90ca3b4c7eeafd84034b3774ee9e45ca1d982a63f936952dc270117424ea5c7ab10ba09c0e52ee293f136ffaf05213a79475b5dcb469fecd66e7cb9ca99639b2366a7f6f4056c9dccb2356c0586c35d625bdc042bca6d94698d3e79b64eb70381e5293c61ed0cec4c0df295d3d082f0c00b8818af0cc17412363f00b6635f8f360a13462e9ceec635a249c94f8a85bde65f0e0c4d3cd2faef23c7fa731c378c5eb72db0c2a7dac39aebf16494136ed5ced3297cd81ac98185a9adc173791ec10a48b7a851f1d275fd61b5b7ae482fc4b6eacc9067671cf8e93c0ee8e057a317584f8b466c4dbfbef0f5a96bea6e17a0f0e78f607ef4e7ec5404031ca2644b3c067b7335a7d3bbfd9bd78ff48959451d6c337c7251b46339ee381d3b86331e504388e3a2e7514a878aa4662ea4c041fb6e9c7f19f9a799ce2acd774930059ba0b5d4b1c7a2060aa6f5c508ae6183bfaf03e42c0da1048609cad99eb95d7e9e200b42061d8c948230a9e4c9ea51da2ad529e0385f6fda90c8f9b1ebfc7608763ae71d3452efb55a4ccf567b33ba7aa67ecfc7c27dbdf95cc5f18d9c0937ec2199af73cbca48cf9cd1b6879b26d69eaf00395e536129bb89a04bda31511f271fdb7aabb14b8c8b63cde6759c29e2fd6553bb5ebd2f7d8ea5f43d1bc6122736911aa72bffc233df9cb26c2e429fa186e13a20889f96e7d95b5bf83f4627e86fd582e2a5b90c325fae1becc6f53e5b60cef6307ac50f1d7fd2e76a9d8221d00b0b9e9fbe0166b3334e28728b574794e4bafa0fc19494529900240a91964639515c6110e78f1bc9db7b94e1344a59bcec3fdcfc4e15880369cb99c5a68f38b3446078aba7a8e3ec40dcc64e8e50dda331cb40098df835a0e5e76e57bb0c0c38f7a1d5e5d3fa09348ecd24ba20a18af19732ff82426aff998f9220ab4c1045dd2e15c9d577beb6831a87298836e991900b4993f57b77f794a664065ef4f151658d9220e5528ab54e26a7d5be4e700531a227efd6f2b460585dff75f41586429d328c9b5dce94dbbc5c54dba676d5159cbcf48779a5383d0f16da8be62428c5bbd9134fe14e49624ec2acf647e993ea3b4735a4661c1291270bd123b58a8878b77a31c93ef8231700efe5c04910552069ffcfb2895c5e68cdd02c27647174479f37fc13399b07f0d202580119a40d70a440f24d489047fe00b1c7cfa8e440eccdf81836486f83bd5bcf576761459b1881f861ccac281a0aa85f7acb0e5bc9d710b1821ec8ed20ef86eb6d7202cdd9a0dc7af3107264fdf3a0ce5ce7e23179e1909d47e8c4340a1d05943697f5b3ea71d98ccd19bdf1755fcb092441f326e037103e2b44e5fb98f4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{0xec, 0x11f, 0x4, "8160e64c0064dea65d13edb27a95493f9fb04b28ade17b5eb5cab722d29d3a5855ba31248c30af08322f15b348fdb176921f9acf0db912337f3acbccf59fc0bf08d83addb4eb1b83d017ace29d9b9913a7c5c94279b34eb60e7ba6665f42379252243e8f5540435e9cf68ce7b04946a90b9a36f81391be37b5c7ce54b27f3978a7922e578f4a6f42ecacdd61eb42c72e93f484cac724d7174cf4364b36a763deaa04038ed6f51e27b6e8a9ce5457921083d1845cb2aeed4be10dfcf775eee3726408bcbcf066367d5eedea61fbbf39b7aaeb93f4c8649fc89a78908ff3"}], 0x11cc, 0x80}, 0x4d89}], 0x4, 0x800) lseek(r1, 0x0, 0x4) 2018/02/04 23:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000eef000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffe00, 0x40) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000787000-0x94)={{0xc1, 0x7, 0x3, 0x4, 0x9, 0x7}, 0x4, 0x8000, 0xff, 0x8, 0x3f, "a892c4ab99d9ab7f89fccd1ab14e65b87121f13662cfb1099be40eee6313a1fffd1d6b1901600c1c84f8826c0fffd4f8035d50acea2e60491f92291c70d6866f04736e16c6a3dc97c79e856c6894bae13a9c965711e43b8f2d831c74c7129d538ef3e984ed0e4ee94b1ccd0f01463a8080912ad2ac180115c5b69522a9e6559f"}) 2018/02/04 23:12:19 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000011000)={r0, 0x50, &(0x7f0000012000-0x50)}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8), &(0x7f0000012000-0x2)=0x8) 2018/02/04 23:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000536000)='/dev/vga_arbiter\x00', 0x80, 0x0) r1 = syz_open_dev$midi(&(0x7f0000916000)='/dev/midi#\x00', 0xfffffffffffffa27, 0x2000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000bc000)) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f00004d3000-0x4)=0x3, 0x4) kcmp(0x0, r3, 0x1, r2, r2) pipe2(&(0x7f0000fa0000)={0x0}, 0x0) r5 = memfd_create(&(0x7f00005c6000-0xd)='/dev/net/tun\x00', 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000a4d000-0x4)=0x1) clock_settime(0x5, &(0x7f00004dc000)={0x0, 0x1c9c380}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f0000031000-0x4c)={0x0, 0x0, 0x207}) r7 = dup2(r6, r5) ioctl$LOOP_SET_FD(r7, 0x4c00, r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000090e000-0x11)='/dev/vga_arbiter\x00', 0x101840, 0x0) write$sndseq(r5, &(0x7f0000001000-0x1b0)=[{0x5, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x30) 2018/02/04 23:12:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xd3778c633d8385b3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed3000-0x28)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) 2018/02/04 23:12:19 executing program 1: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000000f000-0x12)={@generic="6159f4105ce017ae70b14c17a23cd3a2"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0xe0000, 0x0) connect(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/02/04 23:12:19 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f000000d000)={0xe9, 0x4, "78fafefb0221d133a076711ed6be1bc168ce66370aeb2c227c3120b198ba3467de515fa0938e0e6239592bf46eed096a380ae4541764e17ef152115108af8e39772985d53a41fa142f83b98e384eccbd4598a1247da710ec97e6efb5ce2cc8f92ad918d58d550d65057884c8b6593fa6e684e16fa4b6c36648f1b182d0a6e1f32c984a56e17ee78d152c24a4f168a616532aa5fc5c0ccd2451f86714a69651588c33ab48a347d7de25b812b056176246e7f0365932db2bb47ede21eaf3e6784fd52ef5979d237e7f28e979f4c00e2fb945ee615cae9d6ecf6aec811cf5ad1be4ec"}, 0x4000) connect$netlink(r0, &(0x7f000000d000-0xc)=@kern={0x10}, 0xc) r1 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x2, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000000f000-0x4)=0x1ff, &(0x7f000000a000)=0x4) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c00030007fffd946fa283bc07eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000d000)=""/236, &(0x7f0000009000-0x4)=0xec) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000), &(0x7f000000e000)=0xc) r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r2) 2018/02/04 23:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b71000)='/dev/rtc\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000d4d000-0x8)={0x1, 0x3}) r1 = open(&(0x7f0000f56000)='./file0\x00', 0x141046, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) ftruncate(r1, 0xf5e6) sendfile(r2, r1, 0x0, 0x72439a6b) 2018/02/04 23:12:19 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000001000-0x8)={0x6, 0x7f}) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e5000-0x8)={0x20071026}, &(0x7f00009ed000-0x18)) sendto$inet6(r0, &(0x7f0000e83000-0xe6)=')', 0x1, 0x0, &(0x7f0000e3c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 23:12:19 executing program 7: socketpair(0xd, 0x2, 0x7fff, &(0x7f0000c1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x8, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008dd000)='/selinux/status\x00', 0x0, 0x0) preadv(r1, &(0x7f0000a4d000-0x50)=[{&(0x7f0000a96000)=""/131, 0x83}, {&(0x7f000051b000-0xf6)=""/246, 0xf6}, {&(0x7f0000f89000-0xf8)=""/248, 0xf8}, {&(0x7f0000f0a000-0xa1)=""/161, 0xa1}, {&(0x7f0000c34000-0xc)=""/12, 0xc}, {&(0x7f0000328000-0xb)=""/11, 0xb}, {&(0x7f0000d8b000)=""/235, 0xeb}, {&(0x7f0000c6a000-0x22)=""/34, 0x22}, {&(0x7f00004c6000)=""/168, 0xa8}, {&(0x7f0000159000)=""/21, 0x15}], 0xa, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000aae000-0x5c)={0x274, 0x8, 0xfffffffffffffff9, {0x77359400}, 0x2fec, 0x81}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x3fff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/04 23:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) r2 = dup2(r0, r1) r3 = getpgrp(0xffffffffffffffff) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x5) ptrace$getregset(0x4204, r3, 0x207, &(0x7f00003b5000-0x8)={&(0x7f0000e39000-0x1000)=""/4096, 0x1000}) 2018/02/04 23:12:19 executing program 6: r0 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r0, &(0x7f000056d000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000131000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x14008000}, 0xc, &(0x7f00001a9000-0x8)={&(0x7f0000859000-0xa8)=@dellink={0x20, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/04 23:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) write(r0, &(0x7f0000cbe000-0x48)='v', 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000af6000-0xa)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000080e000)={0x0, 0x6}, &(0x7f00009f2000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bbb000)={r2, 0x7, 0x30, 0x3, 0x4000000000}, &(0x7f0000df7000-0x4)=0x18) socket$inet6_dccp(0xa, 0x6, 0x0) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e3f000), &(0x7f0000edd000-0x4)=0xc) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd2e32ffa825fcec451d2b7a89598d49681459593dc8b0d95a423b46ccc92f3a06e5fdf31c06f1da539671e12db8e31091b12045ee8ad740b2ee9bb7549c258e913d5128f5c4c8e755223c612050f5d89303a236aacd593998b37213572aad42c3188a083689ce3248030feaccdd929c03403326f6b736195c9aea8d43e07317db6b8647e3aa9eb04ea150e799f354f1ed86c3170fff52351ff2e2d295b6d8b70ac31c4b15326d2df54c3b660711703d0f2338c39aacdf7bd9bb234c0236ed2bce67c75dc382057c96eb889e3e08d1b838cb417c58a40069c40d300b2e5410b8a0b9ea351ed371e648cd30a30755d3e50f2c6b39bf7eca642b7531eb1d63af771e94f4b25ffb3255b7e32a4d4cf4c7e7ff86bf6b3496219605bea5ddf556f83421814a6b4076f4eb097d0e1650dec7087843524c942053c7eb8837262d25d7269ca919b942c0506ef2ba0ea5cc05dcde40679300fb3c1d89498ebc23f151567db27bfc491873bc34b213a1950063f7a8c25c8809b5c5dac97f01078e3668d83883ee64b0e035d47c3f1de992ac9f72d7f73ba87c1318df1084d27019310fe6a835d5d47e159e638563ed06772eb3e452e513e3737f49878b8c3f0f3c5b6a39c8e7b01a97a2648a61aeb4c2799a84db31184ea11030a096636448ff60fa7b3094e4c5ccbd1de6bc01d866", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 23:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000dcb000-0xc)='/dev/audio#\x00', 0xffff, 0x800) open(&(0x7f000010f000)='./file0\x00', 0x8c002, 0x80) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ca0000)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ada000)={0x0}, &(0x7f0000524000-0x4)=0xc) r2 = getpgrp(r1) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000f9f000-0x8)={&(0x7f000067f000)="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", 0x1000}) r3 = syz_open_dev$audion(&(0x7f0000fa5000-0xc)='/dev/audio#\x00', 0x1, 0x80000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f000076e000-0xc)={0x18}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = gettid() ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f00000de000)=0xffffffffffffff8f) rt_sigqueueinfo(r5, 0x0, &(0x7f0000035000)) 2018/02/04 23:12:19 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000605000)='/dev/midi#\x00', 0x180000000000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0xe763, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e2f000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000780000)='yeah\x00', 0x5) r2 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[], 0x313, 0xffff, 0x80000000, 0x0, 0x0, 0xfffffffffffffffe, {0x101, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x20000000000000, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x8) 2018/02/04 23:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), 0xc7fda99635440eee) r0 = accept4(0xffffffffffffff9c, &(0x7f00009b1000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000ca1000-0x4)=0x6e, 0x800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000089c000), &(0x7f0000ef0000)=0x4) 2018/02/04 23:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) socketpair(0x1b, 0xa, 0x4, &(0x7f000027c000-0x8)={0x0}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d5f000)=0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="030100000040f4010000f4000e9d9254", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000771000)={0x0, 0x0, &(0x7f0000fe6000-0x10)=[{&(0x7f0000121000-0x6a)="a09e0ea882a6d82336a67269f479f552491ec872177aabaa6b77973d348bb7", 0x1f}], 0x1, &(0x7f0000055000)=[]}, 0x0) 2018/02/04 23:12:19 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x5, 0x40) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000000d000-0x4)) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r1}, 0x10) 2018/02/04 23:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00007c7000-0xb)='/dev/adsp#\x00', 0x6, 0x2) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000bae000-0x4)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x84, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x44, 0x9, [{0xfffffffffffffffd, 0x3, 0xdc7}, {0x400, 0x7, 0x9}, {0x3ff, 0x5}, {0x7, 0x3, 0x100000000}, {0x2, 0xffffffffffffff7d, 0x400}, {0x3, 0x6, 0x80}, {0xfffffffffffffff8, 0x3ff}, {0x5, 0x9, 0x1f}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000cc6000)=""/110) 2018/02/04 23:12:19 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0}}}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000015000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x80}, 0x1c) bind$inet6(r1, &(0x7f0000015000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x400}, 0x1c) bind$inet6(r1, &(0x7f000000f000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000016000)='/dev/admmidi#\x00', 0x7, 0x200000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000000e000-0x4)=0x3f, 0x4) 2018/02/04 23:12:19 executing program 6: mmap(&(0x7f0000000000/0x281000)=nil, 0x281000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0xfffffffffffffffe, 0x18011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000282000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00000eb000-0x44)=[], 0x0, 0x0, &(0x7f0000c8c000-0x1)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffffffd5, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0xfffffffffffffef1, 0x0, &(0x7f0000001000)}) r2 = syz_open_dev$mice(&(0x7f000017b000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000281000-0x14), &(0x7f000027f000)=0x4) fchdir(r2) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) ioctl$TCSBRK(r2, 0x5409, 0x40) 2018/02/04 23:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000483, &(0x7f0000dd0000-0x18)=""/24, &(0x7f00003f8000)=0xff84) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f000023c000-0x24)={0x20, 0x5, 0x8, 0x89, &(0x7f0000ecb000-0x89)=""/137, 0xf0, &(0x7f0000b72000-0x80)=""/240, 0x0, &(0x7f0000bae000)}) 2018/02/04 23:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0xa, 0x10061636}, &(0x7f0000bdc000-0x4)=0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x3) chmod(&(0x7f0000def000-0x1)='./file0\x00', 0x2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f000022b000-0xc)='/dev/ashmem\x00', 0x100, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x5, &(0x7f0000e92000)=[{}, {}, {}, {}, {0x0}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c55000-0x4)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00008f1000)={r4, 0x4}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f00004f5000)=""/218) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000301000-0xc)={0x0, 0x0, 0x0, 0x6}, 0xa84cb7351995539) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/04 23:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f000016a000-0x9)='/dev/sg#\x00', 0x3f, 0x20000) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000dc6000)=0x9, 0x4) 2018/02/04 23:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000c61000)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000002000)}) [ 575.515206] binder_alloc: 6044: binder_alloc_buf, no vma [ 575.520816] binder: 6044:6051 transaction failed 29189/-3, size -43-0 line 2957 2018/02/04 23:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000747000)=0x0) wait4(r1, &(0x7f000030f000-0x4), 0x2, &(0x7f0000386000-0x48)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00001d8000)=@req, 0x10) 2018/02/04 23:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009db000-0x8)={0x0, 0x0}) getpgid(r1) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f000068c000-0x14)) 2018/02/04 23:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000961000)='mime_typef\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) write$sndseq(r0, &(0x7f0000748000-0x1c)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x1c) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a1e000)={0x4c, 0x0, &(0x7f0000c7b000-0x4c)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x70, 0x20, &(0x7f0000b8d000-0x70)=[@ptr={0x70742a85, 0x0, &(0x7f00006ea000-0x1), 0x1, 0x0, 0x3b}, @ptr={0x70742a85, 0x0, &(0x7f0000212000-0x1), 0x1, 0x0, 0x25}, @fda={0x66646185, 0x7, 0x3, 0x34}], &(0x7f0000dc6000-0x20)=[0x40, 0x40, 0x18, 0x78]}, 0x40}}], 0xd7, 0x0, &(0x7f0000361000)="0cad05883b4915cedd4da7075eed6a104f960b2af67a61d72c46ea7536765de4d929aece995b4dd155014c2dbf7787fb6c554f2b5ba48ea9c4bf827774abca72ba1f2d36b3c55d38c2ee742eac8b33ec9053800b90c47ec61dd5b31d92600723106075847907527b8c66c68d1cbf0ca7549312c245f4ec60647f3ce05e9477c3530146ecd6f1d5bf68343a67ab4b3c4b15c5816e418feff077536b5ac7860f00100797006d1f8b67105c5d483dabbd0667dc1c19e5ee7f958c6c5eb380c57146e428c62b5cd4990083a1146a3563fe63a89a5c67832c70"}) 2018/02/04 23:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x95a) open(&(0x7f0000c07000)='./file0\x00', 0x141080, 0x90) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) utime(&(0x7f00001db000)='./file0\x00', &(0x7f00009ee000)={0x101, 0x3}) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/02/04 23:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f0000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000054f000)={0x0, 0x100000001, 0x6, 0x3, 0xe9e, 0x9, 0x200, 0x8000, {0x0, @in6={{0xa, 0x3, 0x70, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x9, 0x1, 0x3, 0x6, 0x81}}, &(0x7f0000cd6000-0x4)=0xb8) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000880000-0x4)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000520000-0x8)={r1, 0x42}, &(0x7f0000894000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ae4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) bind$alg(r2, &(0x7f00009b5000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000d2d000-0x77)=""/119) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000027a000-0x89)="2c389a8c71f715d90cccd25b13d77f95145c4ed8db7b8f05c4d48c676020e864a34cc22ac881769a6ea67c661b12098b05c18969de745d3bb00055d998a958e6073e1a8a58f2621bd29f99e3c0bab77058b063b7e18e6439f42f242ef0c12bbb6bf1e614af0352b06d895a2a64e375dd43cf38de7719d41b6bee6b58552a882a4be77fe4c5a8979993", 0xfffffffffffffdcd) request_key(&(0x7f0000c4c000)='.request_key_auth\x00', &(0x7f00001c9000)={0x73, 0x79, 0x7a}, &(0x7f0000a4d000)='*eth0\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f000012f000)='keyring\x00', &(0x7f000070d000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) r3 = accept4$alg(r2, 0x0, 0x0, 0x80800) sendfile64(r3, r2, &(0x7f0000f05000-0x8), 0x7ff) recvmmsg(r3, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005df000-0x8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) [ 575.589654] binder: 6064:6067 BC_FREE_BUFFER u0000000000000000 no match [ 575.598825] binder: BINDER_SET_CONTEXT_MGR already set [ 575.609143] binder: 6044:6062 ioctl 40046207 0 returned -16 [ 575.624215] binder_alloc: 6044: binder_alloc_buf, no vma [ 575.629851] binder: 6044:6069 transaction failed 29189/-3, size -43-0 line 2957 2018/02/04 23:12:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x80102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100400, 0xffff) socket$alg(0x26, 0x5, 0x0) 2018/02/04 23:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x40) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008e9000)='/selinux/relabel\x00', 0x2, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$netrom(r1, &(0x7f00002d7000-0x1c)={&(0x7f0000420000)=@full={{0x3, {"109abf8b5c638c"}, 0xbb0f}, [{"7fb217837c64ab"}, {"3b894a0fea90e3"}, {"8cff8117f12063"}, {"81de309a5d8f6b"}, {"1b4b350599e810"}, {"73a941c734e331"}, {"f0ae507a25f351"}, {"10d6cfa21e73bd"}]}, 0x48, &(0x7f0000fdf000-0x10)=[{&(0x7f0000f50000-0x2c)="1b752caf9e6fe6b0d21b83cf87b96c2450ca3275889abe8136d0440d69422b0c5e708d1ba653530e3c291c5dab9d05a826be74b06b101a80436021238fec2e2f15ff1761092ca825bf50f0e0", 0x4c}, {&(0x7f0000e6a000-0x9a)="bb71ed6bf319e777849748e5a12473da9d41e81109474994522fcac4d088d8c4d1b8e794820dcd6f28bbd779ccfd64a21bf30f31dea96a0a4371b2b699c67f15d636f664b997410747af77712750c3c96485405c596083f85b5359a5152f90330ff9e59bbed39e80439aee7df22cd8cc36d0050ee6b3b20f0a7cdcce8298f3db3ef6d93af0c9de1f1705ec2df6dbf9732b0ddd8dd9937a3f5b09", 0x9a}], 0x2, &(0x7f00008b3000)=[{0x50, 0x0, 0x8, "efe3b32056fdb62d2312d4305173a51f77431cb73bdb31942bb40a0556900ce688ffe8af2db30c4994db1135860735192e5f105a8ee35eb96acaf25232d61869dd49ee"}, {0xc8, 0x110, 0x2, "bb847bca6af440de559ab89beff5832334e5eeb4c628a1617ef96244b00fb4ced4ae1824c1c6a99a326d1258a5be35cfe601492f547d235fd23242e98f9b29ffb7fb2f772d5d1acadcb185ca59f96a50dcb0635d9b1bc399fef9893daf9527c22657e37c496f2c48e6190d3ccb53fe9941de8da096654d787ebc86aa3feb3bec04f0d64d9f5503d8a2514be5b1129ccef1a55cd6f1feaa30624619c984b17cab4d199ebbe540a3cd97774860ea2d3acab76dc5f38ca7022d6f863b30"}, {0x4c, 0x11c, 0x9acb, "0da2b7b8293b321ff85b0dd89fdce9f5ad923b9fb42077307bf503fb62b8a531a4cbeffdf9b076e0634242be43394e68ba441745837b9129ed20be0b5a"}, {0xac, 0x107, 0x7, "f1f71992afc4056dd41fbe7d3d8f5835b9e73bb03b1fff303288bd78f7fae00c89b2dd6dfdee41a93b74036ad3d58e2807a404e834795275a20ab22a152ee6102e8f8e6746720271d5ba39e15d8c97305fb535d735866aeda2242719bf0a0cf808ef230c6e30f822558560a52e6306af15795b370560123f9378ae14f7c37dbdd3b24271f7e8d32ff450bb550d80a83f225506d5e027c7ffb00a8cf82b23bf"}, {0xdc, 0x107, 0x0, "a9e3e3898d235c83f484c0b6fb120a440ecf3f1d647f9746329875d166016e783ab34c171f9486acd325fa3751e61390a5c714c49728cdabfc70a4a603e0883b4c2070ffd528d5eef91d215c3cb49e23a4627a22809a88c76b74dd0e76bcc18788b65068dfdad327173513d1ce8bf59a988829c4d3ce9c3fbeb9cfeaddef2b49c40e9af3feff2ff93ae8c237fce04dfa140566559ca9edf70551936d2426611903fc316fe59aaab17a23cf6cbce12b9d60cb3e5d16427a4bf6885796552fe8ae9eb1d9f5ed6e2330b9cf99be3fdc4350"}], 0x2ec, 0x8010}, 0x8000) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f"}], 0x1}}], 0x1, 0x8000000000000000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendto$inet(r0, &(0x7f0000f9f000)="eb3ed91e9786fcab82bb3cee6a438e0376327f7440c46e943d58f7d3ce13f15ca39b293eef3e6a8a48ed94bd8fe2d6edff96dde68e2a82bc181b903f14850b278c9f01031d926dc4d1c2c30c2acd53d52b5174140864d038bc28bcf8f08cc8e7abe6f6977d958136e68d20287c902fb9c5a8c03d7ecc2bcd6d0d1ebb7672956c319c7f4c198f0584717c4ead06d167a9fcf11e5feaf9108bac3146981a79842b4df41c1ce555e79cb26b453356fca655b2c4b071b77e16e4cccee15e87d5836efc4a21bda395a58b4183737cc3dbe28c17ec6ebf83ad", 0xd6, 0x0, &(0x7f00009b6000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000273000-0x8), 0x1, 0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/04 23:12:19 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fec000-0x18)={r0, &(0x7f00003eb000)="708b67af7cb2f06640944e49b9d04ba33e20c89045c08f42b6636d5c4a107e8675286084f2162be4154ec075b9f27d30ad58aa82b2953b0fa012a61cdc39414031f3c6e9d7343fd5545143ad5ee73bc299cb8f4ffc02ef43617bc2c9746913106f34d502fa75c25a508c71cd7c2d4b17cf", &(0x7f0000ebb000)=""/10}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fea000-0x10)={r1, &(0x7f0000feb000-0x2)}, 0x10) 2018/02/04 23:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000a47000), &(0x7f000075e000)=0x1) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f00003db000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) socketpair(0x3, 0x80010, 0x0, &(0x7f0000874000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cdb000)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bca000-0x4), &(0x7f0000619000)=0x4) write$sndseq(r1, &(0x7f0000766000-0x54)=[{0x4, 0x6, 0xfffffffffffffffb, 0x20, @time, {0xa7, 0x8}, {0xecea, 0x80000002}, @control={0x3, 0x81}}, {0x6, 0x10000, 0x5, 0x1000, @tick=0x1, {0xf9cb, 0x80000000}, {0x9, 0x1}, @addr={0x2, 0x1}}, {0x2, 0x80, 0x7, 0x8, @time={0x0, 0x1c9c380}, {0x8, 0x80000000}, {0x4, 0xffffffff}, @result={0xe14, 0x3fffc0}}], 0xffcb) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000d80000-0x10c)={0x1f, 0x4, 0x100000001, 0x0, 0x0, [], [], [], 0x4e7b, 0xfff}) 2018/02/04 23:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) openat$vsock(0xffffffffffffff9c, &(0x7f0000e6d000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x13000406) 2018/02/04 23:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) read$eventfd(r1, &(0x7f00001b9000), 0x8) io_submit(r2, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) writev(r1, &(0x7f000054b000-0x38)=[{&(0x7f0000ba1000-0xd0)="c5f04a762d3fa21e282b49810c04e49ba31fa0580ab7615ee481da0e847da8d3fca0f1d4a226b1cf6141739de8e10dabbf0646d7a1105dbdbd1800a3a8b41ea001d045e9fbe68addbeb9cbfab0799b7a82b710a9edaa9576b2dd31aa95276568cb2d00602f52c68b381e56349c9504aedc35eb49737e5224500ec7032ef2e9ce160e9a2b5588932990d4487b0e4debfba5a38058e12ac983234e66602458f925b7a3f85c546390de25e62be229704aa2b7ec1a7c9051e5850e3fbf063fd6a287f4824c5e037bf38557ef7ba15f6fd859", 0xd0}, {&(0x7f00005df000)="bf04ed43204fe58009b0dcd6bc95e12ee457893edb12ec819b61d1a38129ebd6774acfcd0251976c5fe0f25c55d505c59d037e84d57a713ae158605efc4a8ac8eb129e7a769de47847811786de9199573753bd4cde6234a12c9cf71213bc367c690790986a9cf94509fab60b309e55744ae1d6a23267c518180729556b2eaa38ac5160f27bace606d5a22dd2a8527987b77ceeacebbc0b591683ccb12ac5f3b8", 0xa0}, {&(0x7f00008c0000)="7647de813fad462b66fabc8a16bce3ad23a5017c0df1857e114863e2df85316642774ee1301022563bacbcb83327fa3ac2118fe74046e7c2e99a2343a6c8f55443c7958d2fb42a6788d39865e172b6cf7986f1ca51b5b130f5d580450d83800c6e23fe88e40ea13cbbee2676a5f5c214aad8ca46a576e36c83377f1d70ab237d0f614739b886ddda7c01a42109f724206ab6eb430637a3f8a81b4616e640bd764ce7b7d7af3b6c8d4224648327d1257fc1bca5281ec362914e78349c453ff9bac06f5d0cc5c43407b5e6abb3bdb8640bb7cecc2d3dc4380e08e75626473535695fa9b6e8dd", 0xe5}, {&(0x7f0000125000)="4d56d47ca97488b0caa178c1cd2ab30adbe69cfec9bb6f39b32c1324bd86cceca488d3333467cd58548a4146f41ecc76577a482fbc8756d8c4a27dde366f79f7d341a099502b16bb13c964e720cb44e542336b1159a5cfe976f7b26e4748f13c61ae7bc41e2af1d9cb4369649f73", 0x6e}, 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{&(0x7f0000db4000-0x1000)="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", 0x1000}], 0x7) 2018/02/04 23:12:19 executing program 2: r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f000080d000-0x10)="02", 0x1) 2018/02/04 23:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000238000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000fec000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) umount2(&(0x7f0000e0e000)='./file0/file0\x00', 0x0) 2018/02/04 23:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) madvise(&(0x7f0000e87000/0x2000)=nil, 0x2000, 0xc) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) 2018/02/04 23:12:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000640000-0x2c)={0x2, 0x4, 0x7, 0xf}, 0x2c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f000002f000-0x40)={0x6, 0x5, 0xffffffffffffffff, 0x0, "0ee02f5820b66cd780d5c188e5b83a7cd72c4150364f6f1e6f1c7784a09c4d250750221d5efa80243437b348", 0xc000000000000000}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004f5000), &(0x7f000083d000-0x3)=0x4) syz_open_dev$amidi(&(0x7f0000558000)='/dev/amidi#\x00', 0x1, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f0000cb8000-0xb)='/dev/audio\x00', 0x100, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000451000), &(0x7f00007f8000), 0x1}, 0x290) 2018/02/04 23:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000af9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cf8000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) connect$rds(r1, &(0x7f0000ead000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) ioctl$void(r0, 0x5450) 2018/02/04 23:12:19 executing program 2: mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000094b000)='/dev/qat_adf_ctl\x00', 0x640003, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000041c000-0x2)={0x6, 0x1f}) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000094c000)='/selinux/status\x00', 0x0, 0x0) 2018/02/04 23:12:20 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000180000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000277000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fsync(r1) sendfile(r1, r1, &(0x7f00006c7000), 0x1e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00001fa000)={0x0, 0x64, &(0x7f0000b5d000-0x64)=[@in6={0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x3, 0xffffffffffff8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x61}, @in={0x2, 0x2, @rand_addr=0x9}, @in6={0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000380000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f65000-0x8)={r3, 0x5, 0x2}, &(0x7f00009e4000-0x4)=0x8) openat$mixer(0xffffffffffffff9c, &(0x7f00006b5000-0xb)='/dev/mixer\x00', 0xc0, 0x0) 2018/02/04 23:12:20 executing program 2: mkdir(&(0x7f0000a8a000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f000014a000)='/dev/amidi#\x00', 0xfffffffffffffffb, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000500000-0x8)=@abs, &(0x7f0000000000)=0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f64000-0x9)='/dev/dsp\x00', 0x80, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(0xffffffffffffffff, r1, &(0x7f0000002000-0x8), 0x2) listen$netrom(r1, 0x7) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/04 23:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)) r0 = syz_fuse_mount(&(0x7f0000f24000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00000ee000), 0x1) 2018/02/04 23:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000462000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000e85000-0x10)={0x9, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000d2e000-0x8)={0x8000, r1}) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x2, &(0x7f00002cd000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x7, &(0x7f00003f0000-0x10)) r4 = syz_open_dev$admmidi(&(0x7f0000b10000)='/dev/admmidi#\x00', 0x3, 0x88000) r5 = signalfd4(r4, &(0x7f00000e6000-0x8), 0x4, 0x7fe) poll(&(0x7f0000a4c000-0x28)=[{r5, 0x2}, {r5}, {r5, 0x522}, {r5, 0x420}, {r5, 0x9baf9673564f882f}], 0x5, 0x7fffffff) signalfd4(r5, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/02/04 23:12:20 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f000087a000)='/dev/midi#\x00', 0xfff, 0x100) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f88000-0x10)='/selinux/status\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000750000)=@random={'osx.', '!eth1}GPL+[proccgroup\x00'}, &(0x7f0000b05000-0xcb)=""/203, 0xcb) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00005f0000-0x4)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000d87000)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x60}, 0x1}, 0x0) 2018/02/04 23:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0xfffffffffffffffb) r1 = accept4(r0, 0x0, &(0x7f0000b6e000), 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000962000)={0x0}, &(0x7f0000019000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001a3000-0x1f)={r2, 0x10, "61025c4b1aa984b02e4f989c27ebbf05"}, &(0x7f000045d000-0x4)=0x18) 2018/02/04 23:12:20 executing program 3: r0 = socket(0x5, 0x6, 0x5a) 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) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xf6)={0x0, 0xee, "dc6ed414b9b1589b5286fd2a011fda4bcdcb1f0826a02dff0c1c11578f38ec44e7724f1117ae01850146e990191220471e6b0479ae29a2a9c6534fbc4fe1ddb84551309116b67a0a530db783471ed98dc54100bd4d1f9219626ce2fc79a86cb6d11848dffae645cbfa54efce009d0d0cca460e84d5aa0e57fad010d766d0b5627d31788d25e6659cb6fa390c1ee7e29f339c99da96363e4cd6d268b96183e9df7282516b8f4acf1a926a176520e6ad2342565fa43af87e26545493c3a510082884aea29360abd5427c92be027f92d67715fe2d629dcea932c7170ed81b446fe14e2201f518614e4a8b178431ef65"}, &(0x7f0000001000-0x4)=0xf6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x4, 0xffffffff}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000000)=""/99, 0x63}, {&(0x7f00007d8000-0x91)=""/145, 0x91}, {&(0x7f0000000000)=""/80, 0x50}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f00001f5000)=""/118, 0x76}, {&(0x7f0000811000-0x3f)=""/63, 0x3f}, {&(0x7f0000a5b000-0xb9)=""/185, 0xb9}], 0x8, &(0x7f0000be9000-0x1a0)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001000-0x1000)=""/4096, 0x1000}}}, @rdma_args={0x48, 0x114, 0x1, {{0x1, 0x1000000000}, {&(0x7f000099c000)=""/202, 0xca}, &(0x7f0000000000)=[{&(0x7f0000e9e000-0xc2)=""/194, 0xc2}, {&(0x7f0000000000)=""/253, 0xfd}, {&(0x7f0000000000)=""/229, 0xe5}, {&(0x7f0000001000-0x49)=""/73, 0x49}], 0x4, 0x4}}, @rdma_args={0x48, 0x114, 0x1, {{0x1, 0xfffffffffffff9d9}, {&(0x7f000041f000)=""/50, 0x32}, &(0x7f0000001000-0x46)=[{&(0x7f0000000000)=""/68, 0x44}, {&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f0000000000)=""/67, 0x43}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f0000000000)=""/191, 0xbf}, {&(0x7f000070f000)=""/248, 0xf8}], 0x6, 0x0, 0x800}}, @fadd={0x58, 0x114, 0x6, {{0x7f, 0x9}, &(0x7f0000001000-0x8)=0x1, &(0x7f000043c000)=0x100, 0x8, 0x8001, 0x3, 0x6, 0x8, 0xff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00001d7000)=""/38, 0x26}, &(0x7f0000000000), 0x10}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3f, 0x6}, &(0x7f0000000000)=0x401, &(0x7f0000000000)=0x6, 0x8, 0x7, 0x80000001, 0xa8, 0x12, 0x1be455e5}}], 0x1a0, 0x40}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r2, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/04 23:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000ec000-0xe8)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000410000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00006d8000)=@ipv4_newaddr={0x20, 0x14, 0x40000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x20}, 0x1}, 0x0) 2018/02/04 23:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3fffffffffffffe, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000893000)={0x5, 0x0, [{}, {}, {}, {}, {}]}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000063d000-0xc)={0x180, 0x1, 0x5, 0x9, 0x5}, 0xc) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000a9d000)=0xffffffffffffffff) 2018/02/04 23:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c0f000)='/dev/snd/seq\x00', 0x0, 0x3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000763000-0xa8)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00002c8000)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000c1b000)) getrlimit(0x1fffffffffffd, &(0x7f000031e000-0x8)) 2018/02/04 23:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x1, 0x400}, {}], 0x30) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008c4000), &(0x7f0000a1b000-0x2)=0x14) 2018/02/04 23:12:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x992, 0x183) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"c4cde4af38a869"}, 0x3}, [{"4080df4643278a"}, {"305875963e0591"}, {"68cd86293b1c25"}, {"cad8f2ff536838"}, {"096dc1eebb3760"}, {"71a8f03556ce0e"}, {"401c56e0e036c4"}, {"51ad4d0004d52d"}]}, 0x48) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f88000)={0x2, 0x76fe, 0x1ff, 0x80000001, 0xabd2, 0x4, 0x1}, &(0x7f0000f88000)={0x101, 0x5, 0xfff, 0xdcfe, 0x3, 0x8000, 0x3, 0x5}, &(0x7f0000f88000)={0x7ff, 0x3, 0x1, 0x3, 0x9, 0x98, 0x5, 0x5}, &(0x7f0000580000-0x8)={0x0, 0x989680}, &(0x7f0000f89000-0x8)={&(0x7f0000f88000)={0x3ff}, 0x8}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000e36000-0x10)={{0x0, 0x2710}}, &(0x7f0000f89000-0x10)) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f89000-0x8)={0x0}, &(0x7f0000f89000-0x4)=0x8) waitid(0x0, 0x0, &(0x7f0000b88000-0x10), 0x81000000, &(0x7f0000902000)={{}, {0x0}}) getitimer(0x0, &(0x7f000051b000-0x10)={{0x0, 0x0}}) setitimer(0x3, &(0x7f0000f87000)={{r1, 0x7530}, {r2, r3}}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$audion(&(0x7f0000f88000-0xc)='/dev/audio#\x00', 0x8, 0x220800) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x2, &(0x7f0000f88000)={0x0, 0x989680}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f00001ce000-0x10)={0xc959, 0xd4c}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000f89000-0x8)=0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000f88000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000f89000)='/dev/binder#\x00', 0x0, 0x2) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a14000)=0x2, 0x4) 2018/02/04 23:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000271000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000fb2000)) 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x7}, 0x4) syz_emit_ethernet(0x36, &(0x7f000038b000-0x6e)={@random="9a52438e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00007ff000)={0x0, 0x0, []}) 2018/02/04 23:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000cbf000-0x8)={&(0x7f00007db000)={0x14, 0x23, 0x82b, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, []}, 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e9c000)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000731000-0x8)={0x0, 0x7, 0xa7}, &(0x7f000045a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000266000)={r2, @in={{0x2, 0x3, @rand_addr=0x8}}, 0xffffffff80000000, 0x4b3}, &(0x7f0000d5c000-0x4)=0x98) 2018/02/04 23:12:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x80) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000d99000)={0x2, 0x0, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x400000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) 2018/02/04 23:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cd0000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000d3b000)={0x4, 0x100000000, 0x4, 0x5, 0x6}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d65000)={0x0, 0x1, 0x0, 0x1000, &(0x7f000070b000/0x1000)=nil}) read$eventfd(r2, &(0x7f00000f6000), 0x8) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000004a000-0x10)={0x0, 0x0, &(0x7f0000231000/0x2000)=nil}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000108000-0x4)=0x0) setpriority(0x2, r3, 0x800) connect$netrom(r1, &(0x7f00007a5000)=@ax25={0x3, {"a1319ebd210176"}, 0x7ff}, 0x10) 2018/02/04 23:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003b6000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x8001, 0x6c}, [@ldst={0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) 2018/02/04 23:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000037e000)={0x0, 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e6b000-0x9)='/dev/vcs\x00', 0x14000, 0x0) fcntl$getown(r2, 0x9) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000f94000)={@common='sit0\x00', @ifru_map={0x9, 0x7, 0x8, 0x1, 0x4, 0x7f}}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000923000)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xa3}, {0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x938}, 0x100000001, [0x1c, 0xffff, 0x1, 0x10001, 0x5, 0x63, 0x5, 0x9]}, 0x5c) sendto$inet(r1, &(0x7f0000c3a000)="e2b9a32617a9569d27482399ac888cfa197fcf63b0bc71a4e6f770b45e334bb70a", 0x21, 0x20000010, &(0x7f000023a000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b4b000-0x8)=@fragment={0xe35adb32de9ca781, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) 2018/02/04 23:12:20 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000002000-0x8)={0x3, &(0x7f0000002000-0x18)=[{}, {}, {0x7}]}) r0 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0xffffffffffffffc6, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x60a2}, &(0x7f0000003000)=0x8) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000004000-0x18)={0x0, 0x1000, 0x3, &(0x7f0000002000)}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x9}}}, 0x8c) 2018/02/04 23:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x7) vmsplice(r1, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000243000)={0x3, 0x9c9, 0x6, 0x1, 0x1}) dup2(r1, r3) 2018/02/04 23:12:20 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000cea000)='/dev/vcs#\x00', 0x0, 0x20002) ioctl$TCSBRKP(r0, 0x5425, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b4e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001a4000)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f000018f000-0x14)={0x8, 0x5, 0x5, 0x4}) ioctl$KDDISABIO(r0, 0x4b37) setsockopt$inet6_buf(r1, 0x29, 0x3a, &(0x7f00001dc000-0x118)="0022040000ffffe0fffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000bdfe60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c182bc97ffb4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) 2018/02/04 23:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000046000-0x38)={&(0x7f0000ca6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000f0f000-0x70)=[{&(0x7f0000482000-0xbb)=""/187, 0xbb}, {&(0x7f000022a000-0x8e)=""/142, 0x8e}, {&(0x7f00002e8000-0x5a)=""/90, 0x5a}, {&(0x7f0000db6000)=""/119, 0x77}, {&(0x7f0000ced000)=""/111, 0x6f}, {&(0x7f0000321000)=""/200, 0xc8}, {&(0x7f0000128000-0xa7)=""/167, 0xa7}], 0x7, &(0x7f0000356000-0x71)=""/113, 0x71, 0x6}, 0x40000000) connect$can_bcm(r1, &(0x7f0000065000)={0x1d}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000089b000-0x52)={0x0, 0x4a, "979dd706c51de4d1ccb840f07f4179e6e5358aea5bf8cce653e34a8a3378e732befb963a5a35b458a37245421f98344c81e071729fcb82cc92a52344e2940d0b10bc8f7720d63c38948d"}, &(0x7f0000d46000)=0x52) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c43000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x40, 0x2}, &(0x7f0000da8000)=0x98) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002a3000)='htcp\x00', 0x5) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r4, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10) r5 = accept4(r0, &(0x7f0000145000-0x10)=@can, &(0x7f0000842000-0x4)=0x10, 0x0) sendto$inet(r5, &(0x7f00006d7000), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000c90000-0x160)={{{{0x2, 0x0, @empty}}, {{0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}}, 0x38, 0x1, 0xf7, "d8793dfe185bf78b4cffe7b36ef7f592f4a8a561bf0489835acca78318c40fff2c39d40d92cd5f1bb88234db2a1f1570be97a4903bdf292f43183f9df648bf8e7b0114dd63377a84450c58e61fb2e7ca"}, 0x160) 2018/02/04 23:12:20 executing program 4: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005b5000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000af7000-0x1)={0x8}, 0x1) syz_emit_ethernet(0x2e, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/04 23:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x6, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/04 23:12:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x88) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000d4000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000043d000)={r1, r2, 0x5, 0x8001, &(0x7f0000e44000-0xe7)="6a21afe5f28b4e3fc12bfae37b8581c9bfa10ef8ef41b806e0711ab643795ee2a758168fb0f94ebacc9859d3e75a33a387c3fb2c0a834818a881c3def2c0524dcf18e6b0d5ced59b6931d70f00ef1fbaa9afc3f9d6bd410a06769550ffa86a136f971b4327c156a6811d34e8d908a10172d748d585b319b76531352880347a73f188f0d5453ec24b2a5ee5cb727612d3116fd43855679f3719f47376ae1ee98fb8f1c6f0c15612575e0804f0dc0fb1ac2ef081ed26e3ac5b207400758bd336e9ae2176a2354d2853c37aba80ec4419813815e6debc817dc4a4a1d3c656b84a992ca0a4345e217f", 0x4, 0x3, 0x40, 0xe1, 0xa33, 0xf7, 0x5, "44ee10e591afbca1badb32e15bac1454d3a119d9c7020407d3"}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r5, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000000+0x2bb)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x1, 0x20000}}, 0x2e) 2018/02/04 23:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) dup(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c7b000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b42000-0x1c)={0x0, 0x0, &(0x7f0000f1c000)=[{&(0x7f0000ef3000-0x8e)="fe", 0xffffffffffffff9e}], 0x1, &(0x7f00000ea000-0x20)=[]}, 0x0) setsockopt(r2, 0x6, 0x3, &(0x7f0000ec9000)="050f6d040ade3f000643dfb1ac62db22e4ce619888e07aab56b252b8d6d09a46a8c5fac306ce776653961a9d78655398c07467b94a65bc8d03cbb754c7af0e44783061367e514c883b0d1e878bdb56ed52ca9415a642f0c864f7b3546a349a53985333d194779398b19f01095876cd2084d78eea6a57bf69fae7238fccbf68f218467b56a9ab204002cab3b144ea8aee09a7ff7ba2bcc4b23cc272a3ee9cb7e365dc41664235dea14fc55ef5", 0xac) 2018/02/04 23:12:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="ae799ba7b6e92a4146e207bdfe0ca7a30a", 0x11) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x480, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0xfffffffffffffe06}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xfffffffffffffeca, 0x0, {}, []}, @common=@unspec=@NFLOG={0x0, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "2171712428236a554ef4a5d455877c5f1a589c738dda50b3c291f0c3538c29d89ad9047d3463e0817e60c087f0e65939b2e2bdee8d03d947ee8ce3c4b4ec4c5b"}}}]}}, 0x0) 2018/02/04 23:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ef6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00002eb000)={0x5, 0x10000}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f000065a000-0x90)=""/144, 0x90) 2018/02/04 23:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000975000)='/dev/usbmon#\x00', 0x2, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xff9) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000ec5000)=0x5004) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/02/04 23:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00006ca000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/04 23:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f00006c2000-0x8)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000a1e000), 0xffffffffffffffd4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x46e, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$selinux_load(r1, &(0x7f0000f0c000-0x1b)={0xf97cff8c, 0x8, 'SE Linux', "ea2789babf8f3a531eb721"}, 0x1b) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}], 0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d67000)={0x0, @in={{0x2, 0x0, @empty}}, 0x6, 0x8, 0x10000, 0x0, 0x6}, &(0x7f00000a0000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000115000)={r2, 0x9}, 0x6) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[]}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8), 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10), 0x10) write$eventfd(r1, &(0x7f00006d5000), 0x8) write$eventfd(r1, &(0x7f0000855000), 0x8) writev(r1, &(0x7f0000e58000)=[{&(0x7f00004fc000-0x24)="bf", 0x1}], 0x1) 2018/02/04 23:12:20 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000013000)='/dev/dmmidi#\x00', 0x6, 0x34001) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) r1 = socket$inet(0x11, 0x2, 0x0) recvmsg(r1, &(0x7f0000013000-0x38)={&(0x7f0000013000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000003000)=[], 0x0, &(0x7f0000013000-0xc3)=""/195, 0xc3}, 0x40012003) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f000000b000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 576.578173] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:256 HôﾈÿÿäbVÿÿÿÿ 2018/02/04 23:12:20 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000034000)='/dev/ppp\x00', 0x44000, 0x0) getpeername$packet(r1, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000020000-0x4)=0x14) connect$inet6(r0, &(0x7f0000027000-0x1)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000017000-0x60)=[{&(0x7f000001e000-0xde)="cb", 0x1}], 0x1, &(0x7f0000023000-0x378)=[]}, 0x19fff) 2018/02/04 23:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d5e000-0x9)='/dev/dsp\x00', 0xa000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000053e000)=0xefd4) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) 2018/02/04 23:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000075000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a5c000)={@loopback={0x0, 0x1}, 0x9, 0x0, 0x2, 0x8, 0x400, 0x1ff, 0x3}, 0x20) clock_gettime(0x0, &(0x7f0000d8b000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00009a5000)={{0x0, 0x989680}, {r1, r2+30000000}}, &(0x7f0000092000-0x10)={{0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000dfa000)="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", 0xfd1, 0x8, &(0x7f0000f22000)={0x0, r3}) 2018/02/04 23:12:20 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x2b2, 0x7ff) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x0) r2 = socket$inet(0x2, 0x80e, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001000)=0x7, 0x4) syz_extract_tcp_res(&(0x7f0000007000)={0x0}, 0x9, 0xce) syz_emit_ethernet(0x12b, &(0x7f0000005000-0x12b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x11d, 0x3, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0x0, 0x0, r0, r3, 0xfffffffb, 0x0, 0x16, 0xc2, 0x8, 0x0, 0x6, {[@nop={0x1}, @sack={0x5, 0xe, [0x4fed1779, 0x81, 0x8]}, @fastopen={0x22, 0x7, "53a014c1b3"}, @eol, @generic={0x27, 0x3, "c6"}, @sack={0x5, 0x16, [0x4, 0x2c75b32f, 0x10001, 0x6a363a14, 0x1000]}, @nop={0x1}, @md5sig={0x13, 0x12, "18d4e16bbb18fc22ed127b6e22f1c0fe"}]}}, {"ad8b7c7fbabdaaac38fb0fecadb0db46853bde6014df96ebf9a8c7ae15470191de145430062d0f2b009d35ea0c77f2ddb23a33bc069765e1aa30055daf2fa5f44bb4e3d816d185cf7303770b4f6ad339a6a95fd9f1c690d11b1db781dd649513171f75299f21659d92a811e4d4f889fcd3c1acc38ede4c53e4fbeba3af3c086be28f2f9bbe2d77eb2f8f6a4d6f90e3d07bf6955ec3b52f6ea3c8c5c695ccbe5ff199bdc584f3b87fe5ec18afcb172c2860"}}}}}}, 0x0) 2018/02/04 23:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00005b1000)={0x0, r1}) pipe(&(0x7f0000367000)={0x0}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000db2000-0x98)={0x6, 0x0, [{0x4, 0x910, 0x8, 0x7ff, 0x1}, {0x7, 0x2, 0x6, 0x8001, 0x40}, {0x8000000d, 0x7f, 0x3f, 0x2637, 0x3ff}, {0x80000019, 0x4, 0x7, 0x7, 0x9}, {0x7, 0x8000, 0x9, 0x200000000, 0x200}, {0x2, 0x527dbfcd, 0x80000000, 0x911, 0x36}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f0b000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000109000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00009d8000-0x4)=r3, 0x4) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f00005e3000)={0x3f, 0xffffffff80000001}) 2018/02/04 23:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a3a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$TCSBRK(r0, 0x5409, 0x7) getpeername$packet(r2, &(0x7f0000753000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ffe000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00008e1000-0x14)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r3}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)) 2018/02/04 23:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10001, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000934000), &(0x7f00006dc000)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000bda000)='/dev/audio\x00', 0x400080, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x80) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000071c000-0x4)=0x9) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00004d9000-0x1000)=""/4096) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003a3000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003cc000)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x0, 0x4, 0x4, 0x5, 0xb4}, &(0x7f0000b5d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f45000-0x6)={r2, 0xff}, &(0x7f0000084000)=0x6) 2018/02/04 23:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x1, &(0x7f0000aba000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00003a9000)={0xff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df4000), &(0x7f0000a17000)) getrusage(0x0, &(0x7f00005b5000-0x48)) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00002c2000)={0x4, &(0x7f00003f1000)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000c39000-0x28)={r2, 0xa, &(0x7f0000632000-0x28)=[0xffffffff, 0x1, 0x16e6400, 0x3, 0x800, 0x5, 0x4, 0x5, 0xffffffffffffffff, 0x1ff], &(0x7f0000eb1000)=[0x8], 0x4, 0x2, 0x1ff, &(0x7f0000d1f000)=[0x6, 0x7fff], &(0x7f0000d37000-0x10)=[0x4, 0xfffffffffffeffff, 0x8001, 0x8]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000429000), 0x4) clock_gettime(0x0, &(0x7f00009c3000)={0x0, 0x0}) futex(&(0x7f00003d3000-0x4), 0x7, 0x6, &(0x7f0000659000)={r3, r4+10000000}, &(0x7f000037f000)=0x9, 0x0) clock_gettime(0x0, &(0x7f00007b3000)) clock_gettime(0x200, &(0x7f000046f000)) 2018/02/04 23:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ff9000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00007e5000)=0xe8) stat(&(0x7f00003f3000-0x8)='./file0\x00', &(0x7f000022a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000211000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) sendto$inet6(r0, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/04 23:12:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000a3f000)=""/67) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000ada000-0x20)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 23:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x2000000af01, &(0x7f0000c98000-0x8)=0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000cef000)={0x0, 0x0, []}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/sequencer2\x00', 0x208000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000391000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) [ 576.835595] QAT: Invalid ioctl 2018/02/04 23:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c6000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f000038f000-0x8)) r2 = eventfd2(0x10002, 0x80801) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00005f7000)={r2, 0x0, 0x0, r2}) write$eventfd(r2, &(0x7f0000762000-0x8), 0xffffffffffffff93) 2018/02/04 23:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b1b000)='/dev/loop#\x00', 0x81, 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000dca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "01b24a58e049b6093ca869c70fd866a03c3c8d15a16abcdb81f61f7bd00e58387f44ee63f5bd7d8c745f3aca9f1e95739a3d08facced11b2b9f45b63f586455e", "d8abca83e558dcd26f3359c70f4f4d34fd6f8b40da008000007c26001dd202d5"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000873000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000981000)=0xe55, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000023c000), &(0x7f0000cb0000-0x4)=0x4) 2018/02/04 23:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000206000)={0x8a7, 0xfffffffffffffffb}) epoll_create1(0x80000) r1 = socket$netlink(0x10, 0x3, 0x7) r2 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000025d000)=0x4, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000b38000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000086e000)={r3, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d95000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c77000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f00008dd000)={r5, 0x2}) close(r2) 2018/02/04 23:12:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f66000)=@assoc_value, &(0x7f0000001000-0x4)=0x8) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x800, 0x100) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) 2018/02/04 23:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000048a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xb7, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@lsrr={0x83, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x17, 0x0, [@empty, @empty, @loopback=0x7f000001, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @lsrr={0x83, 0x7, 0x0, [@empty]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$vcsn(&(0x7f00002ed000-0xa)='/dev/vcs#\x00', 0x0, 0x400) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000878000-0xe8)={{{@in6=@empty, @in=@empty}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000560000)=0xe8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000bac000-0x20)={@generic="1010e03d1f758cd3fc8c8af9a84fbee6", @ifru_flags=0x1000}) [ 576.903153] QAT: Invalid ioctl 2018/02/04 23:12:20 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2), 0x5b2) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001b000)='net/arp\x00') ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000009000)={0x5, 0x0, [{}, {}, {}, {}, {}]}) 2018/02/04 23:12:20 executing program 0: 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) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000004f000-0x4), &(0x7f000005b000)=0x4) 2018/02/04 23:12:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000006000)=@abs, &(0x7f0000007000)=0x8, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0x8)='./file0\x00', 0xe0d2, 0x10000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080044dfb, &(0x7f0000001000)) 2018/02/04 23:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000bd8000)={0x3, 0x4, 0x1, 0x9}, 0x2c) r1 = syz_open_dev$amidi(&(0x7f0000aab000)='/dev/amidi#\x00', 0xa475, 0xc0040) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000bc0000)) read(r0, &(0x7f0000b28000)=""/170, 0xaa) 2018/02/04 23:12:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000bf3000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) r0 = syz_open_dev$vcsn(&(0x7f000085a000-0xa)='/dev/vcs#\x00', 0x1, 0x101000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000316000-0xb)='/dev/hwrng\x00', 0x10080, 0x0) renameat(r0, &(0x7f0000cf1000)='./file0/file0\x00', r1, &(0x7f0000368000)='./file0\x00') chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) 2018/02/04 23:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x71, 0x0, 0x0, 0x0, 0x2, 0x3, @perf_config_ext={0x18, 0x3c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/04 23:12:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000678000-0xf3)=""/243, &(0x7f0000156000)=0xf3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c84000-0x4)=0x0) perf_event_open(&(0x7f0000759000)={0x7, 0x78, 0x2, 0xff, 0x800, 0x10000, 0x0, 0xb0d3, 0x82824, 0xc, 0x4, 0x1, 0x7, 0x1057a3fb, 0x8, 0x5, 0x5f, 0xcea, 0x1ff, 0x7, 0x9, 0x5b48, 0x5, 0x7, 0x3, 0x896, 0x40, 0x2, 0x800, 0x5f, 0x6, 0x401, 0x40, 0x7, 0x800, 0x8000, 0x4, 0x9, 0x0, 0x40, 0x0, @perf_config_ext={0x6, 0x9}, 0x400, 0x1, 0x2, 0x3, 0x87eb, 0x8001, 0x101}, r1, 0x2, r0, 0x4) creat(&(0x7f000010a000-0x4)='./file0\x00', 0x0) llistxattr(&(0x7f0000360000-0x8)='./file0\x00', &(0x7f0000520000-0x5)=""/9, 0x9) r2 = getpid() ptrace$setregs(0xf, r2, 0x1, &(0x7f0000683000-0xd)="99ee879be3021832a38b6361b7") 2018/02/04 23:12:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000002a000-0x52)="fc068013e78e52ce3ff0a6508ba72d13711516d42de8d07f87722dd684c4762da9548170392023c9e8d4e279eb2f7372442a1085300c82f9b20c57f81abb697247ec9340e4ea5cd94043cae8af2312d90b7c", 0x52, 0x4004, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r1 = socket$inet(0x2, 0x45, 0x1) ioctl(r1, 0x2, &(0x7f0000000000)="0a3af0784f87e8610199758c4120b32848d3bc204a8d4096f9c240c6a95ca2daf83d379152093ba1d1785ed94d7b02daad064e66fc343f7533507fd415b3b4da294ce8d3a341d4485cbaad4039a3cc5d4f64c5fbbf0a88d33ccc6b40f19e639574f074ff7e7df977e63af5d1a0573f03a1c8c622931f13c27cab9c80543e0cbcdfb6f6ac8ae61eb73c0b5b0ba3105a786a412ed08bd0ab1e6b2c793a1d1637aa3ebed5f24297ad984015fc475263e40444f3f82a6b0de8826ada3380bb2e79475ee3dae78e422aa0e17fb65e306cfe2a01610f7bacd3d707901c4d2a15a021b92ee852d1845b") setsockopt$IPT_SO_SET_REPLACE(r1, 0x84, 0x11, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x294, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000002000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/04 23:12:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b8f000-0x4), &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000002b000-0xaf), &(0x7f000002c000-0x4)=0x8) 2018/02/04 23:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0xfffffffc}], {0x95}}, &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) r1 = socket(0xb, 0x5, 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000044c000-0x8)={r0, 0xa5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f000042d000+0x351)='/dev/input/mouse#\x00', 0x8001, 0x7638e741d1550f67) recvfrom$inet6(r2, &(0x7f00005c3000)=""/115, 0x73, 0x1, &(0x7f00000cb000)={0xa, 0x3, 0x2, @empty, 0x40}, 0x1c) futex(&(0x7f000000d000-0x4), 0x4, 0xa7a2, &(0x7f0000958000-0x10), &(0x7f0000a2a000), 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003bf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00003da000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000af4000)={r0, 0x4c, &(0x7f00002ed000-0x4c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x80}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f0000074000-0x4)=0xc) 2018/02/04 23:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f00006f8000-0x18)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000002}], 0xf6) 2018/02/04 23:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0xe0000000000}}]}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000167000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000570000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8001, @empty, 0x8}}, 0x7fffffff, 0x8, 0xffffffffffffff81, 0x6, 0x2}, &(0x7f00001f7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c92000)={r2, 0x1}, &(0x7f0000e1a000)=0x8) 2018/02/04 23:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d04000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00004a1000-0xbb)=""/187) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000fe3000-0xa6)=""/166) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000bfc000)=0x1) 2018/02/04 23:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xa6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000034d000)=@filter={'filter\x00', 0xe, 0x4, 0x31c, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='dummy0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x5, 0x8000, [0x7, 0x10000, 0x3ff, 0xff, 0x7, 0xe5f, 0x6, 0x0, 0x8, 0x3, 0x1, 0x20000000, 0x3f, 0x8, 0x1, 0x2], 0x2, 0xfffffffffffffffb, 0xa8a5}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}, @common=@unspec=@physdev={0x64, 'physdev\x00', 0x0, {@generic="31b39b4994c687fd5f5c298d8613f0d4", {}, @generic="e29bb915f6752c5b3529fa8b9b66115e", {}, 0x0, 0x1}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x378) 2018/02/04 23:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000000a, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00000a0000), &(0x7f0000ba6000-0x4)=0x3) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000e69000)='net/tcp6\x00') 2018/02/04 23:12:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f34000-0xe)='/dev/admmidi#\x00', 0x10000, 0x800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000038000-0x5c)={{0xa, 0x2, 0x1800000000000, @empty, 0x6}, {0xa, 0x2, 0x1ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, 0x10, [0x2e, 0x9, 0xfffffffffffffffa, 0x8, 0x101, 0xffffffffffffff7d, 0x4c1, 0x101]}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f000015c000-0x10)={{0x0, 0x4}}, 0x10) 2018/02/04 23:12:21 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000448000-0xc)={0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000001000-0x10)={0x5005, 0x102000}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x101040, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x2d, &(0x7f0000026000+0xf7c)=@mangle={'mangle\x00', 0x1f, 0x4, 0x460, 0x2a0, 0x3c0, 0xd0, 0x2a0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000007000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2a0}}, [{{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:gpg_exec_t:s0\x00'}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @generic="867d12a652b68cb1399d69b0680b9eaf", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='irlan0\x00', @generic="c813a5f4cfc99f4f16fe7a7fda022965"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4=@dev={0xac, 0x14}}}}]}}, 0x4c0) 2018/02/04 23:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r0 = syz_open_dev$amidi(&(0x7f0000eba000-0xc)='/dev/amidi#\x00', 0x5, 0x2) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000633000)={0xffffffff, 0xfff, 0x8, 0x0, 0x5, 0xffff, 0xffff, 0x8, 0x800, 0x3}) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ee000-0x16)='/selinux/checkreqprot\x00', 0x4080, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) 2018/02/04 23:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00003c6000)={0xfed, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/04 23:12:21 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000014000)={&(0x7f0000031000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000032000-0x18)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000031000)=""/4096, 0x1000}, {&(0x7f0000032000-0xad)=""/173, 0xad}], 0x3, &(0x7f0000032000-0x32)=""/50, 0x32}, 0x40000100) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000032000-0x90)={0x5, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) sendmsg$nl_generic(r0, &(0x7f0000013000-0x1c)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000031000-0x70)={0x70, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015}, [@nested={0x5c, 0x1, [@generic="8f1e550a4b9a6ef9372b7ece5ef2e30f19e473bf65a071d78756cef60ed3ca29babc07a93e5ef80b4f2955126994106ad7906d24c76a439eb7f864aac04212b880b5b35c47ed5708c1020ad6065178b125ab71378533b8"]}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 2018/02/04 23:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f2b000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007fd000-0xb0)={0x0, 0xa8, "35b91b0c5aaac06e8c24f656b57d382a4d3c32baffa5777b58fc60753f74985d8f13a20286d142b80de7b75cb0eb632bd6b28890939e204679ff08fc5b001300e0e35763ea30c6bf6c9e1df8ba1234a59072615d8acd19e496dd8a14258e91e70a616b91ad89e475268ba504c9e4b262219678abc36bb3f22d1183ff5a7ebb1a3aa92c729ac00d6219dc35eb63bd7a40fe259dfd6cab423e96954a38d90c5862ae355be979468085"}, &(0x7f000097c000-0x4)=0xb0) r2 = request_key(&(0x7f0000792000-0xa)='blacklist\x00', &(0x7f00000b5000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00004ef000-0xd)='/selinux/mls\x00', 0xfffffffffffffffb) request_key(&(0x7f000095a000-0xa)='blacklist\x00', &(0x7f000087a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000089d000-0x5)='proc\x00', r2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000b3000-0x1008)={r1, 0x8, 0x1000, "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"}, 0x1008) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006d7000), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000145000-0x4)=0x7, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000ffb000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) [ 577.422071] netlink: 88 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/04 23:12:21 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f000074e000)='/dev/vcsa#\x00', 0xcf95, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000057d000)={@common='gre0\x00', @ifru_data=&(0x7f0000166000+0xfcf)="b33599779300826fe9e80298cdba88ef2ef6d5a2480c8d0cba60fcb6e107edcf"}) mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) epoll_create(0x4) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000e7b000)="c767e88ae8e798ca28a2307a80c06137f49263b1b68ae27776cade92620d112f53d02a9d9945227849427219ee1bfe9fde894fd69d57bbcfed61a3e6f5266d85440ee0437601d130441bf158865c990baae5ecaa068dfa0da51f6c83824e5fee71cee5748609f1786ce6e16ce6c468cdc21cb36ca5f6bd7b0f115510ac2c709bc5fa166cd95d67b342477549e55c1a28f3438bf675a927c5de12a59346a1d7d0440a98825fa918e492ce658f2af314276844fe8d21d88457df25cff825025c8aa202c56b41981fbd6f", 0xc9, 0x91, 0x0, 0x0) 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}, {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, [], 0x1}, 0x1, 0x0, 0x0, 0x5, 0x8}}, 0xe8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e42000+0x68c)='/selinux/policy\x00', 0x0, 0x0) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00004a9000-0xc)={0x10, 0x0, 0x0, 0x6}, 0x9, &(0x7f00006bc000)={&(0x7f000053b000-0x108)=@del={0x3, 0x11, 0x528, 0x7, 0x2, {{'wp512-generic\x00'}, [], [], 0x2400, 0x2400}, [{0x0, 0x1, 0x80}, {0x0, 0x1, 0x1f}, {0x0, 0x1, 0x2}, {0x0, 0x1, 0x7}, {0x0, 0x1, 0xffffffffffff8001}]}, 0x1}, 0x1, 0x0, 0x0, 0xc0}, 0x2000c000) 2018/02/04 23:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) sysinfo(&(0x7f000010e000)=""/210) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x28}], {0x95}}, &(0x7f0000ec8000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x26d) arch_prctl(0x1003, &(0x7f0000414000)="d0516982ed8513e8001323667d1ff9682cff86ce22bbcb02edbab60347e8b88dfb2c621d466056bde423c24fe0e2b819922e8f934c1a8c56f4d3aaeb544899423dce8361daec681cd93fb90d16f501b2e2ebea1824b71f7a809be582321257dd37") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000225000-0x11)='/selinux/enforce\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000825000)='./file0\x00', 0xa) 2018/02/04 23:12:21 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000000d000-0x40)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x5, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x2000, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x5, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "63d8fc101d49e954"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, []}}}}}}, 0x0) 2018/02/04 23:12:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) unshare(0x8000400) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) mq_notify(r1, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9d000-0x37)}}) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000806000-0x8)={0x3, 0xffffffffffffffff}) 2018/02/04 23:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000016a000)='/dev/input/mouse#\x00', 0x3, 0x400) accept4$nfc_llcp(r0, 0x0, &(0x7f00003cf000-0x4), 0x80000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) close(r2) 2018/02/04 23:12:21 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000157000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f000088d000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000029000-0x3d4)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4015}, []}, 0x14}, 0x1}, 0x0) r2 = dup(r1) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000552000-0x1)='\x00') 2018/02/04 23:12:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x240000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0x10000, 0x0, 0x1, 0x2d38, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r1, 0x68400000009) r2 = accept4(r1, 0x0, &(0x7f0000b6e000), 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e01000), &(0x7f00003eb000-0x4)=0x10) 2018/02/04 23:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r1, &(0x7f000060e000-0x64)=""/100, 0x64) sendfile(r0, r1, 0x0, 0x5) 2018/02/04 23:12:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000835000)={0x3, 0x8}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00003f4000)=""/226) syncfs(r2) sendmsg$key(r2, &(0x7f00003b4000-0x1c)={0x0, 0x0, &(0x7f0000947000-0x8)={&(0x7f00001a3000-0x158)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005df000-0x8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/04 23:12:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000958000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000a8000-0x30)=[{0x7, 0x906d}, {0x3, 0x9}, {0xf, 0xffffffff}, {0x3, 0x40}, {0x2, 0x6}, {0x4, 0xfffffffffffffff9}], 0x6) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000aec000-0x40)={0x0, 0x1, 0x2}) mq_getsetattr(r1, &(0x7f0000dc1000-0x40)={0x800}, &(0x7f0000356000)) 2018/02/04 23:12:21 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000008000)='/dev/input/mice\x00', 0x0, 0x80000) sync() ioctl$TCSBRK(r0, 0x5409, 0xb6) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/04 23:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff5000-0x9)='/dev/ppp\x00', 0x402, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000005d000)=@generic="fdf6a5ec163d684cef7e0181511037fc", 0xfffffffffffffcbf) ppoll(&(0x7f0000de7000)=[{r0, 0x4393}], 0x1, &(0x7f0000f0b000), &(0x7f00008e8000-0x8)={0xfffffffffffffffe}, 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b15000)={0x33e}, 0x20) connect$inet6(r2, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000097b000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000ac2000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001db000)=r3, 0x4) r4 = memfd_create(&(0x7f0000d44000-0x7)='-wpp@@\x00', 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000a81000)=0x4, 0x4) setsockopt(r4, 0xabe8, 0x7fffffff, &(0x7f0000384000-0x1000)="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", 0x1000) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00000df000-0x3)=r4, 0x4) fchown(r1, 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/04 23:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ce5000)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) syz_open_dev$sg(&(0x7f0000b14000)='/dev/sg#\x00', 0x759, 0x4000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/02/04 23:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/04 23:12:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000290000/0x1000)=nil, 0x1000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000290000)='/dev/cuse\x00', 0xd0100, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000af5000-0xc)={0x0, 0x2bc0000, 0x30}, &(0x7f0000291000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000459000-0xa)={r1, 0x100, 0x1, [0x0]}, &(0x7f000014c000-0x4)=0xa) r2 = syz_open_dev$sg(&(0x7f00004f0000)='/dev/sg#\x00', 0x0, 0x100) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x20000000}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='.', 0x1, 0xfffffffffffffff8) 2018/02/04 23:12:21 executing program 3: mmap(&(0x7f0000000000/0xea1000)=nil, 0xea1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0001b000400edfc0e1c0b0020e80000001009ffeb0800010010000100", 0x24) r1 = syz_open_dev$sndmidi(&(0x7f0000de3000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x101800) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000ea2000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xd49}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000dc2000-0x20)={@generic="ff959df21d68bd826f112d13b77bc2da", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005a2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/04 23:12:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000001000-0x10)={0xd6ba, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f000032b000-0x8)={r1, 0x4}) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8) sendmsg(r2, &(0x7f0000015000)={&(0x7f000001f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x6, [], 0x1}, 0x7}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f000001e000)=[]}, 0x0) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f000000d000), 0x4) 2018/02/04 23:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c3a000-0x10)={0x0, 0x48, &(0x7f0000f81000-0x84)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, &(0x7f00005bc000)=0xc) 2018/02/04 23:12:21 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x32, &(0x7f0000004000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xfffffffffffffeca, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000007000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) connect$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"77a8a21c4c5541"}, 0x686}, 0x10) r2 = creat(&(0x7f0000006000)='./file0\x00', 0x2) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000001000-0x18)={0x3, 0x30, 0x1, r2}) mknod(&(0x7f0000006000)='./file0\x00', 0xe0a4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000008000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000009000-0xc)='/dev/audio#\x00', 0x0, 0x214041) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000007000-0x8c)={0x5, 0x124, 0x80000000, 'queue0\x00', 0x7}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000009000-0xb)='/dev/vcsa#\x00', 0xb095, 0x40002) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000-0x10)={r0, r4, 0x3, 0x1}, 0x10) 2018/02/04 23:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8c000)="4ba64b831ac77a2e40f4a9adc54b3e2ef865683d321733b619d7634872f796cda2c6d77afe1e5e2ff9c3583f827ff634a3364331b51fda2945aa4d3ac7b4f5291d", 0x41) r1 = syz_open_procfs(0x0, &(0x7f0000d33000)='net/arp\x00') setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d6a000)={{{{0x2, 0x1, @empty}}, {{0xa, 0x3, 0x20, @empty, 0x5}}}, 0x5, 0x543aad09, 0x5, "2c6bc66f4ff3fa51326466a9ed9e5fe48e0b1b0cd64e6ad8c37897a49616311641b41d80a754df3ccaf0cbe987f4bd2225c052dc97b6d427153f3cc334e224e561bb5a2934a781d995f822935a3e726b"}, 0x160) 2018/02/04 23:12:21 executing program 5: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000501000)={0x26, 'aead\x00', 0x20, 0x3, 'ccm_base(xts(twofish),sha256-ssse3)\x00'}, 0xff88) bind$alg(r0, &(0x7f0000cfb000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) 2018/02/04 23:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mbind(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x8003, &(0x7f0000161000-0x8)=0x2, 0x0, 0x2) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)) 2018/02/04 23:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) r0 = syz_open_dev$usbmon(&(0x7f0000574000)='/dev/usbmon#\x00', 0x8001, 0x2) getsockname$unix(r0, &(0x7f00003b9000-0x6e)=@file={0x0, ""/108}, &(0x7f0000481000)=0x6c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xeffffffffffffffe}, 0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$sg(&(0x7f0000371000)='/dev/sg#\x00', 0x9, 0x40403) sendmsg$kcm(r0, &(0x7f0000944000-0x1c)={&(0x7f0000a3a000-0x20)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20, &(0x7f0000df4000-0x38)=[{&(0x7f00001ba000-0x81)="3e71d65a96999046c1128b935f9478588c4ec5236364fb8545417360b20f2f6c50ea5f3ea8e5fd08932df7927aa3c7798b65a7bc45f23670f659b25543b4620a9a8c44ea97348cb7057eeb61c0ca5ed73d0e596e93250d6b5b2c1533a6f4b9b29db20ce04d099515549fa697881c377803a4f2bcbe2b31ff9b43986a38b2ce43f4", 0x81}, {&(0x7f00009d5000-0xcb)="ef8ff621009bd3e578a953f9f59a6008e43fded752a94656ae0860d07c11b228779246cccad0a4e7ba94f53b431236f39e5791bec2f419ee20fe2cb1485e317807126a96b482b7bc8f687a1787f60b98b3f7d5c010c9f29ace9efc65c0d53a153de798895564cdf2f0932fb83ef4bf5653cb20aea645719c7d850c605a7f4b2b2233a7f4b6aeb83e40dbd935b67c84ffc39825e1b4b9f7ec69e8c28fc3664257c3fdc51fb1d4df43c1ebc64af642b21a493cae5638f17df9bd8ae308839fd6b11b0b4d2dc6fb5c222925b9", 0xcb}, {&(0x7f000092c000)="547a5ae4cf2c8bde0e33e59c5e066f7cc8a49a78b878ec8f058688aa943f981caf263a1f3b4079c962a50ebbb363052e97c509623249485a54969489898d9e6575f9fb6b162c596e158bf01ae98fc7bc43dc2de4cc29e28e314aa1179f35a1acb3717c91722a528061b6456d3de75269d8cfe66277539bc2513eb8478cf7f2771b3e3c40e03e58664a001b6c3fb1f56421b56f9c8fe78dd5d8b0ca79315368b048705676bc69af8be4e8eae570900c120b3c9c176fbbfe91a99ab20ff3e9bc980c49f90371d346fde46215b301f40b64cf5b7b03daab3c59463c6d583805", 0xde}, {&(0x7f0000f0a000)="6ef535391b9fb1e2e42a642beb6c7221a92d6b0d520fdd5b2b2623bb31ab691e947181de619bfc145b03d7d33ff0df0eb9794785182cd45749", 0x39}, {&(0x7f0000cef000)="3b044d87e7e53c7a65c5318f91482b49a7b8b4c303b9052e096154ade9d3fb874a1a4d169454e2e699802bbe1645a4e3605abb357403977c6ffa8440f7fb23e95910d4d985db7f413d2aef21354bf64b590804aeaaa25624537304986fe7edad703a1f1546978f57e81fb6b457e6816d3c3ed813c5b602b943f6b5cd47953442f80718e2e5969635a92ddc2c59cbfaf7143a261aa42344811f2cfd1c642f64a3caff91315ddbfcbd5ae211416cf1ce03a2fe7bba2e63af77fcea0bbe99", 0xbd}, {&(0x7f0000a9a000-0x6b)="44f5757ada56abfc42934d426944f1dc9e3be825cc4b57efd6a381b8f70c1b18671bcae9935f7037db765246eed9a01fcd4cb0c1ba3bd0b290e0039a6b64d293c7b165b06ddbbc97be8b581d8a7addedd92ccba8d003c45b08e3a9da84da9fdfaa31bcc144e8368d002b5f", 0x6b}, {&(0x7f00005bd000-0x16)="aa39be7a9cab04c7b83cf59a1e3e452ae8c15212ca62", 0x16}], 0x7, &(0x7f0000722000)=[{0x88, 0x11d, 0xfff, "4444277304fb330e26679d9e7fb2b7d26c695da0ec25eb72a94453bc5c7a68a855046d33cc8eaa5edf459404d91170ddd442c574c7e0d7c1cd11cd057e6c73a6ad506d2484fbc78c69e56fce07338a2d76e5cc202c3b76a16e0933e40c0d3fe3deba1394aeaf936829bcb4fecab8a92cfb2c824b528b21252e"}, {0x74, 0x10f, 0x9, "b093c433a93288221a5b922d12802bc532ea5238d2a391a193ada61d5084b385ec676ac7e0d56e73edbff7a94815cfc30d048510b34be30f66e74881e6a9866c0f9547f6fb490d153f0fd1214461b424e691af48664a8197889a5976b007089e8b7be6792df7"}], 0xfc, 0x40000}, 0x40010) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00004e9000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x401, 0x3ff800000000, 0x7fffffff, 0x400, 0x3af3}, &(0x7f0000a05000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000045b000-0x10)={r3, 0x100, 0xfffffffffffffffe, 0xfffffffffffffffb}, &(0x7f0000c97000)=0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4040, &(0x7f0000001000+0xfde), 0x4) getsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000c72000-0x4), &(0x7f0000f76000)=0x4) ftruncate(r1, 0x101) 2018/02/04 23:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000012e000-0x1c)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000f84000)={0x14, 0x6, 0x1, 0x1, 0x5, 0xffffffffffffffff, {}, [@generic, @generic]}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005e1000)='/selinux/checkreqprot\x00', 0x200002, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000d65000-0x95)="e1665e12eebd0e7fb3a7a3eceb59b7c03a52f4e9c7eb3ff5a021a769a7f87cc90b9809ef5e13a07593a27edaa63c4c56b4cd5dec48090cc2c69329e3886c256f9d4250d250c238ec4f9200debca36498135d57fa5e5fa888685b03634b21263301d5f6c76f2986256a70be607fa87ea6be1a97eeaa0198a2c4b204ed25adc6f80b68b8005b8e5d928210965e0772e9ef32da611ce2", 0x95) 2018/02/04 23:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fcf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e5c000-0xf)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000e57000-0x4)=0xff, 0x4) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) 2018/02/04 23:12:21 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000291000)) io_getevents(r1, 0x1, 0x1, &(0x7f00009d4000)=[{}], &(0x7f0000d03000-0x8)={0x0, 0x989680}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000069b000-0x50)={@common, @ifru_settings={0x0, 0x0, @cisco=&(0x7f000036d000-0x8)={0xc6, 0xdee4}}}) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000042c000), 0x37c, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/04 23:12:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef000+0x9f9)={{0x8000080}, "706f727431006f450000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0x46, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dcd000-0xa8)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) clock_gettime(0x0, &(0x7f000019c000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000167000-0x1c)=[{0x3, 0x1000, 0x1e, 0x39, @time={r1, r2+10000000}, {0x0, 0x727a25ef}, {0x0, 0x400000008000000}, @result={0x4c, 0x8}}], 0x1c) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bda000+0xe3d)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000f55000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x3, 0x3, @fr_pvc=&(0x7f0000923000-0x4)={0x3}}}) 2018/02/04 23:12:21 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000f70000)='/dev/snd/midiC#D#\x00', 0xed, 0x101000) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000192000)={0x8, 0x220, &(0x7f0000fed000-0x21)="8f44a4fe7adb82e035913362e23e8d577df2748d156fc4be536abb5b6bfcd3390c", &(0x7f0000fa8000)="9017106d495feed98ebc0d7b4eb7f08009a3f304d5afa802816eee348941c0b042f217111f9408253758f6aeb59806fdf8301ca676ac70ff256f8c77c75e7b458a41437428ec5375f870a0203e78e70b64a8ee543951138aa9d69aed8eda5a0af08ff91f33270658dc83538c26eceb63d772946d9b80f04fbb094bdc84dde4b2c5bfb4052ed838e0e99986c13e271d649ae5595ededa71187da414f329ad53c75c881040118ca4324caf4a56d520fd3650905ace12b8", 0x21, 0xb6}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000991000)=0x3) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000d38000)=0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000fed000-0x64)=""/100) socket$key(0xf, 0x3, 0x2) getsockopt$inet_buf(r2, 0x0, 0x14, &(0x7f000096c000-0xa)=""/10, &(0x7f0000fe3000-0x4)=0xa) 2018/02/04 23:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7b000-0xb)='/dev/audio\x00', 0x40, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000baa000)={{0x8, 0x0, 0x1f, 0x8, 0xbeb0, 0xffffffff}, 0x1, 0x6, 0x3f}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x6, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x5, 0xffffffffffffffff, 0x0) getgid() setgroups(0x1, &(0x7f0000db0000)=[0x0]) nanosleep(&(0x7f0000f5b000-0x8)={0x77359400}, &(0x7f0000e82000-0x8)) 2018/02/04 23:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000, 0xffffffffffffffff) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)='\x00', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000b9c000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000f34000)=0x7) syz_open_dev$sndseq(&(0x7f0000f87000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/02/04 23:12:22 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}) r1 = syz_open_pts(r0, 0x0) r2 = getgid() setgid(r2) ioctl$int_in(r1, 0x5401, &(0x7f0000fea000-0x8)=0x101) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) 2018/02/04 23:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 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={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000fb000-0xc)='/dev/rfkill\x00', 0x200603, 0x0) sendto$ax25(r1, &(0x7f00000d2000)="1095bb263159800cecdbeaab26584f9dd87e9fbf97442ae9b307691013adecc83c410293f2f26e3c58ad0f92c9ad1ce0ccc04ff72ffbab50ec12c4a9d0e99bda875ce9e0e5ac07130681714b913f798a1c5b507a2fb468d5188a8b6b8e025a2aaca0444784c651d6e2b6060952d3e33b23a712631394b8fa2042c59d87b62afd01e1a980175923a5bc8d08977cd58e63199eb007ab20ebd54dd8", 0x9a, 0x810, &(0x7f00006f4000-0x10)={0x3, {"e20b269477fe87"}, 0x3f}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000445000)) 2018/02/04 23:12:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000eb7000)='/dev/audio\x00', 0x2000, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000461000), &(0x7f00002b7000)=0x8) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00006ac000)=""/194, &(0x7f0000a26000)=0xc2) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00005ff000)={0x2, 0x0, [{}, {}]}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b72000-0x8)=0x4) accept4$packet(r0, 0x0, &(0x7f0000184000), 0x800) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000212000)=@ethtool_rxfh_indir={0x25, 0x0, []}}) r2 = dup3(r1, r1, 0x80000) recvfrom$ipx(r2, &(0x7f00009f9000)=""/7, 0x7, 0x10000, &(0x7f00001d9000-0x10)={0x4, 0x7ff, 0x4e0, "51d875775458", 0x5}, 0x10) timerfd_create(0x6, 0x80800) ioctl$TCFLSH(r0, 0x540b, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f000080e000-0xa)='/dev/cuse\x00', 0x38102, 0x0) readv(r0, &(0x7f0000516000)=[{&(0x7f00007a3000-0x41)=""/65, 0x41}, {&(0x7f00003bf000-0xd5)=""/213, 0xd5}, {&(0x7f0000a4a000)=""/50, 0x32}, {&(0x7f0000d2f000-0x29)=""/41, 0x29}, {&(0x7f0000873000)=""/224, 0xe0}], 0x5) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x3efa0b11) 2018/02/04 23:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4}]}}, {"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"}}}}, 0xfca) mmap(&(0x7f0000d61000/0x3000)=nil, 0x3000, 0x2000000, 0x20013, r0, 0x0) 2018/02/04 23:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000031c000)='/dev/vcsa#\x00', 0x1344, 0x507002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000254000)={0x80, 0x1200000000, 0xc8, 'queue1\x00', 0x3}) r1 = syz_open_procfs(0x0, &(0x7f0000b57000-0x9)='children\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) fremovexattr(r1, &(0x7f0000f91000)=@known='com.apple.system.Security\x00') 2018/02/04 23:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000ff0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d3d000-0x4), 0x4) r1 = dup(r0) recvfrom$packet(r1, &(0x7f00003d4000)=""/4096, 0x1000, 0x100, 0x0, 0x0) listen(r0, 0xfff) 2018/02/04 23:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00003a3000-0x4)={0x23, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x22, &(0x7f00000b4000-0x221)={@random="cd38ed041bf2", @empty, [], {@generic={0x800, "7f0f6156edd25e716811b40fad4a1ce23b9eef0c"}}}, 0x0) 2018/02/04 23:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008e5000-0x11)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ba0000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000479000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e3d000)={r1, 0x401}, &(0x7f00005f8000)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000091000-0x4), 0x3e2) 2018/02/04 23:12:22 executing program 5: r0 = syz_open_dev$dspn(&(0x7f00005f8000-0xa)='/dev/dsp#\x00', 0x0, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000001000-0x8d)="74b42469560824a6009cf66b9146f2cc176e10c5c17806d5e0e44ee9216537942436f0fae55b5e9889c80d286e1b9eaed12602bf8ae0887e61ee50a081f25574bbf42b4f285adaf50e77d5b41a715ec763e8e74acec544b0678a578328f2a0f0622bcd5589d17bca3fe5e149baa3c5a27ccbba2da64e1637bdbd2a0ed16f0745f188a5b8635ea6fe672f93f927") mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r1) 2018/02/04 23:12:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x803, 0x6) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00007ac000)=@filter={'filter\x00', 0xe, 0x4, 0x284, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x2e0) shutdown(r0, 0x1) r2 = syz_open_dev$adsp(&(0x7f0000a1d000-0xb)='/dev/adsp#\x00', 0x4, 0x80) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000002c000-0x81)=""/129, &(0x7f0000de9000-0x4)=0x81) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f000088f000-0x12)={@syzn={0x73, 0x79, 0x7a}}) 2018/02/04 23:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f87000)="240000001a0025f0006b000420bbfc00020b00ff00090000002d00eb08001900000000b7", 0x24) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00005aa000-0x4)=0x6, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000888000-0x6d)={r0, 0x6, 0x6, "2221c9262c3571fb682d10a80f7c8cbd82d09a9a56da1abcd2d8e89edcdbf96ab6934d3b5315ad15aa34914d4b9ea463755303930e41dbb04568fd88a268a5be8bce93b6fa3d40af927072374e095d088d9875299b26cfaad25e064876251f87afd502"}) 2018/02/04 23:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=""/16, 0x10}], 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b60000)=0x0) fcntl$setown(r0, 0x8, r2) 2018/02/04 23:12:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00002cd000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x100, 0x7, 0x7f, 0x500, 0x80000000, 0x400c0, r1}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x8, 0x3, &(0x7f0000001000)=@framed={{0x18}, [], {0x95, 0x0, 0x0, 0x7}}, &(0x7f0000000000)='syzkaller\x00', 0x8, 0xa0, &(0x7f00001b4000)=""/160}, 0x48) 2018/02/04 23:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008f7000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0xb26e, 0x52, 0x7fff, 0x6, 0x40}, &(0x7f000070d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f6d000-0x8)={r1, 0xfffffffffffffff8}, &(0x7f0000f4b000)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000aba000+0x171)={@multicast1, @empty, @broadcast}, &(0x7f000050c000)=0xc) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002105) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b42000-0x4)=0x3, 0x4) 2018/02/04 23:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000009a000)='/dev/ppp\x00', 0x110fff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000190000-0x18)={0x0, 0xa8b, 0x0, &(0x7f0000288000)}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000542000)={{0x9, 0x80000000}, 0x40}, 0x10) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ppoll(&(0x7f0000342000-0x10)=[{r1}], 0x1, &(0x7f00005aa000-0x10)={0x77359400}, &(0x7f00005df000-0x8), 0x8) write$evdev(r2, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) [ 578.319066] device eql entered promiscuous mode 2018/02/04 23:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) write(r0, &(0x7f0000607000-0xa6)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe978cfc3ade65d7161988e36256fe87880e86e30e17fb339a1c3baa7c04caa0b194eb0be6af4e56b19b54ed0fce97f3074e35222c08db14cbe36991aea2d992e95155ae80ec6baa556", 0x82) sendto$inet(r0, &(0x7f0000ba2000-0xa)="dd", 0x1, 0x881, 0x0, 0x0) sendto$inet(r0, &(0x7f000066c000-0x92)='e', 0x1, 0x0, &(0x7f0000d8c000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) close(r0) 2018/02/04 23:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000000)=0x20) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000b6000)={@dev, @rand_addr, @dev}, &(0x7f00001d7000)=0xc) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000ec9000)=0x7fffffff, 0xffffffffffffff6c) 2018/02/04 23:12:22 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x5f, &(0x7f0000001000-0x38)=""/56, &(0x7f0000e0e000+0x102)=0x33c) 2018/02/04 23:12:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) writev(r0, &(0x7f00001e6000)=[{&(0x7f0000f9f000-0x39)="910d5be89a9d43d6c2717b799b00f2c05294d0b57c034b425f9bc27eff45167c651a6d81f0f8b6118f01baa96e061b04a3a36d5d9e16dd3732", 0x39}, {&(0x7f0000afd000)="7ab7c3faa0230905dfcf6b236989772c28f05ccf82625d1cf556ef23190c9004209f896be4dfb8d9", 0x28}], 0x2) fanotify_mark(r1, 0x71, 0xfffffffffffffffd, r1, &(0x7f0000707000-0x8)='./file0\x00') ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000027b000-0x8e)="df646846c211ef61b02abdb64b18c9929d48c1bca91f2f052a518e8e7e2cf57cc30e2dd915087153b3f2b90b3018f74cf8a84b272e514d303f5337c8d520a51a914fe3dd8659723f3ee868ddd023fc9ae83a4b9497867f33910080c184e50af2bd0d3df3f9d42bdfff5f25aeddc7d373a4bec08e7c6896e41985fe504da4456856b1935ad0b5640da183ecfd2740") open(&(0x7f00002df000-0x8)='./file0\x00', 0x40000, 0x0) 2018/02/04 23:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000052a000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b92000)=@sack_info={0x0, 0x2, 0x1}, 0xc) 2018/02/04 23:12:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000054c000)={0x8001, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet(0x2, 0x80005, 0x8) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a22000-0xc)={0x0, 0xbb, 0x10}, &(0x7f0000177000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000ed000)=@assoc_value={r3, 0x4}, &(0x7f00003f3000)=0x555) 2018/02/04 23:12:22 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00005fe000)='/dev/dsp#\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000001000)={'system_u:object_r:newrole_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x36, 0x37}, 0x37) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002000)={@dev}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000003000)='/usr/sbin/cupsd', 0x1) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000001000)="11ab560a2337f535dcb91c6f35ab875616f8ae4ee47d11d562e46eaf28824b4d47f0adfbf27efef24448a7bc4f79f687532e6c6847cf64217a7f8e13b8f76461e3a63983749cbdee06b50855c4a954e1f82524ae2a54625879e7bf7e6d86ebcb10218d22788c23934e857e06e7277cb9ea50bd", 0x73) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000004000)=0x0) r4 = perf_event_open(&(0x7f0000004000-0x78)={0x3, 0x78, 0x2, 0x5, 0x8, 0x626, 0x0, 0x4, 0x11100, 0x8, 0x80000000, 0x1000, 0x400, 0x8, 0x0, 0x7fffffff, 0xb721, 0x80000000, 0xd0a0, 0x4, 0x7fff, 0x9537, 0x1000, 0x68, 0x2, 0x7f, 0x5, 0x118, 0x1, 0x7, 0xffffffff, 0x1ff, 0x9, 0x2, 0x1, 0x1, 0x8000, 0x0, 0x0, 0x3ff, 0x0, @perf_bp={&(0x7f0000002000), 0x2}, 0x2a00, 0x8001, 0x1, 0x4, 0x620d, 0x5000000000, 0x81}, r3, 0x3, r0, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000002000)=0x3f, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003000)={r5, 0x68, "67bc4080d89528d06dc8271d90e09abbc7f9f17856a2a40db23c03fc47054e5ab355d853740ea9cad12aa190db2f5d652ec1f602c203b5deb8cb77222313b256754a2110a5616f628a7022c6f8a52c1560377b62bb49a9d78766f597e19aa7cb2fa33405ead1d496"}, &(0x7f0000005000)=0x70) connect$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x9, r1, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000004000-0x41)=""/65) fchdir(r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000007000-0x4)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/checkreqprot\x00', 0x200, 0x0) 2018/02/04 23:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000097e000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007a6000-0x10)={0x0, 0x2, 0x7, 0x100000000}, &(0x7f0000a94000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c90000-0x7d)={r2, 0x75, "932b5e91d22c0ff6146044734ee758c0fbae1ff4fcd53dd6238b8e328cd9a7623fdf06e2b602fa47678fa835843b6226a357ebf70a8763a519cf692c2144118e4b465a94096874cf4eecf330966f1654866fd8255fac029c185384407d259b884dc7745fc9c78c34037b494d94f1d2988cb24c0dca"}, &(0x7f0000d21000)=0x7d) syz_emit_ethernet(0x47, &(0x7f0000c8c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x11, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x11, 0x0, "01ed2740debee3e48e"}}}}}}, &(0x7f0000fcb000)={0x0, 0x0, []}) 2018/02/04 23:12:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b97000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x40}, 0x5c) r1 = syz_open_dev$sndmidi(&(0x7f000035b000)='/dev/snd/midiC#D#\x00', 0x97, 0x46080) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d4c000-0x14)={0x0, 0x100000000, 0xfffffffffffffffe, 0x9, 0x1, 0x81}, &(0x7f0000a79000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) r4 = syz_open_pts(r3, 0x0) write(r3, &(0x7f0000061000)='\x00', 0x1) read(r4, &(0x7f0000de2000)=""/181, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f37000-0x10)={0xffffffff, 0xd, 0x7f, 0x20, r2}, 0x10) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d2b000-0xd)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00003f5000-0xc)={0x60002012}) 2018/02/04 23:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000006000-0x4)={0x4}) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000216000-0x2), &(0x7f0000c06000-0x4)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000012000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x404040}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000767000)={0x8adf005a1d205ffc}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000014000-0x40)={0xec80000000000000}) 2018/02/04 23:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) getpgrp(r0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000b37000-0x8)=0x6) mbind(&(0x7f0000f6f000/0x4000)=nil, 0x4000, 0x0, &(0x7f000085e000), 0x200, 0x0) r1 = syz_open_dev$mouse(&(0x7f00005f7000)='/dev/input/mouse#\x00', 0x4, 0x101) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000069c000)={0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r1) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, 0x0, &(0x7f0000b38000), 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000b37000)={r2, 0x579, &(0x7f000007b000-0x10)=[0x93, 0x80000001, 0x8, 0xffffffff], &(0x7f0000b36000)=[0x5], 0x0, 0x1, 0x4, &(0x7f0000b37000-0x4)=[0x0], &(0x7f00004ac000-0x1c)=[0x8, 0x1, 0xffff, 0x4, 0x100000000, 0x1f, 0x2]}) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000b37000)=""/4096, &(0x7f0000b37000)=0x1000) syz_open_dev$sndpcmc(&(0x7f0000b7d000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x2) getpgid(r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000144000)={0x4, 0x0, [{}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f000085e000-0x8)={0x1000, &(0x7f0000a30000)="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"}) userfaultfd(0x80000) socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/04 23:12:22 executing program 7: mmap(&(0x7f0000000000/0xf2c000)=nil, 0xf2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f27000)=[], 0x0, &(0x7f0000c8d000)=[]}, 0x0) socket$inet6(0xa, 0xa, 0x1) recvmsg(r0, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e}, 0x0) 2018/02/04 23:12:22 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000b4d000-0xc)='/dev/audio#\x00', 0x81, 0x4001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000002000-0x8)={0x1, &(0x7f0000000000)=[{0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000000)={r1, &(0x7f0000001000-0x91)=""/145}) prctl$intptr(0x2c, 0xff) [ 578.552279] kauditd_printk_skb: 1128 callbacks suppressed [ 578.552288] audit: type=1400 audit(1517785942.518:68381): avc: denied { dac_read_search } for pid=6553 comm="syz-executor4" capability=2 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 2018/02/04 23:12:22 executing program 4: r0 = socket$inet(0x2, 0x80005, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x84, 0x1e, &(0x7f0000004000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xfffffffffffffeca, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f1e000)='net/ip6_tables_matches\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000001000-0x8)={0x0, 0x7}) 2018/02/04 23:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000313000-0xa)='./control\x00', 0x1) fcntl$setlease(r0, 0x400, 0x1) inotify_add_watch(r1, &(0x7f0000b76000)='./control\x00', 0x20000000) 2018/02/04 23:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c40000-0xd)='/selinux/mls\x00', 0x0, 0x0) syz_emit_ethernet(0x6e, &(0x7f000069f000-0x70b)={@random="cd3997030f00", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x38, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "81c060", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [@routing={0x3f, 0x0, 0x0, 0x0, 0x0, []}]}}}}}}}, 0x0) 2018/02/04 23:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs, 0x8) r2 = epoll_create(0x1) r3 = epoll_create1(0x0) read(r1, &(0x7f00005f9000)=""/202, 0xca) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) r4 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009c3000)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f000007d000)=0xe8) lstat(&(0x7f0000649000)='./file0\x00', &(0x7f00008bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r2, 0x9) lstat(&(0x7f0000b91000-0x8)='./file0\x00', &(0x7f00009cd000)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000080b000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004b5000)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000ce2000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000921000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c2000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000703000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007fb000)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000e5a000)=0xe8) stat(&(0x7f00003d3000-0x8)='./file0\x00', &(0x7f0000994000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgrp(0x0) stat(&(0x7f00001a6000)='./file0\x00', &(0x7f0000331000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000322000-0x8)='./file0\x00', &(0x7f0000dc8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00005e0000)=[{&(0x7f000054b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00001ca000)=[], 0x0, &(0x7f0000c5e000)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r3, r1, r3]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0xa0, 0x40}, {&(0x7f0000fb1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000087c000)=[{&(0x7f00003d1000)="e4ab66c6ff75bcdaf319be2dccd4e109c54478feb2ec028f3a2d71103d85c82a25aae566ca7fde670fe290f81e087f38236081caea67f17326397f98bd7bb538a68e51cf67c172c5f20689b4e595bd6bf24c6aacaba3360950a4d9b821ada22c770855edc573be8f3c03a2803f44f359c862", 0x72}, {&(0x7f0000d38000-0x5)="3286da0ad0", 0x5}, {&(0x7f0000b57000-0x1000)="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", 0x1000}, {&(0x7f000075d000-0x4f)="0504648b91ab73d71a3d4a687b881f0843d08f950f5befaf94b6b6ee4d3dd053f2432cf9a8d20d95fbe1cfecd995cb9c124d6cc419ebae322c470ddb1ec1121e1f4ff6df10f44927d4e76a80c3a9af", 0x4f}, {&(0x7f0000753000-0x91)="d2bc96390b1ce2a1c712b577c2618db095fd1e47d347a1aba8a4e38287926baaa327364d4fca92e2c89aa827ed8f1970eff17fbfa2b9dabfb8a5da46d2bc3f7bbaa6db3ae54b25b8308d9e5a7ebfc49814220ac30042aea28e6c46cb7320bde9197410825ce5c7c4d50c15a4f8f4f21acdeb3fc3a42c329a4c382213cd5545bd265f2d8dd6762714b490bde5a3583c4cde", 0x91}, {&(0x7f0000f3e000)="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0x1000}], 0x6, &(0x7f0000b91000)=[@rights={0x20, 0x1, 0x1, [r3, r0, r1, r1, r2]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}], 0x38, 0x48004}], 0x2, 0x404c005) 2018/02/04 23:12:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000d, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f00000b4000), 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f000078b000), &(0x7f00009b4000-0x4), 0x0) [ 578.802198] audit: type=1400 audit(1517785942.554:68382): avc: denied { dac_read_search } for pid=6559 comm="syz-executor5" capability=2 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 [ 578.827331] audit: type=1400 audit(1517785942.557:68383): avc: denied { net_admin } for pid=4121 comm="syz-executor7" capability=12 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 2018/02/04 23:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00003e8000-0x8)=0x8000000022) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000b7e000-0x10), &(0x7f0000048000), 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e57000)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000524000)={0x0, 0x0}) signalfd4(r1, &(0x7f0000535000-0x8)={0x6}, 0x8, 0x800) getpgrp(r0) r2 = syz_open_dev$sndseq(&(0x7f00007d3000)='/dev/snd/seq\x00', 0x0, 0x111100) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000122000)={0x0, @time={0x0, 0x1c9c380}, 0xffffffff, {0x8, 0x361b}, 0x5, 0x2, 0x8}) [ 578.851970] audit: type=1400 audit(1517785942.566:68384): avc: denied { net_admin } for pid=4121 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 578.876610] audit: type=1400 audit(1517785942.567:68385): avc: denied { net_raw } for pid=6559 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 578.901091] audit: type=1400 audit(1517785942.572:68386): avc: denied { net_admin } for pid=4121 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 578.925688] audit: type=1400 audit(1517785942.574:68387): avc: denied { net_admin } for pid=4121 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 578.950282] audit: type=1400 audit(1517785942.580:68388): avc: denied { dac_read_search } for pid=6559 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 578.975317] audit: type=1400 audit(1517785942.585:68389): avc: denied { net_admin } for pid=4129 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 23:12:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0}) r2 = mmap$binder(&(0x7f0000235000/0x13000)=nil, 0x13000, 0x2000006, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0x18, 0x0, &(0x7f0000001000)=[@free_buffer={0x40086303, r1}, @free_buffer={0x40086303, r2}], 0x93, 0x0, &(0x7f0000000000)="f646baa2859658358e31035e673f667f5ed8c73b83b27d38df360d9e48448a4f155c04d0e9cdd956f9e479723e960e3aca99ef4dda3109d28801e8cb892403eb8100293bef902af7f421413785ddaf55b4b256bd7825ef45aeaac2a16c1fc2bf3cca37e438f08b492ae095168da2be92e4c45739ea5473431611407e7af453810fc80975760af2174bda64159314c1217dacd2"}) r3 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000003000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x10d, 0x2, &(0x7f0000001000-0x22)=@filter={'filter\x00', 0xe, 0x4, 0x294, 0xffffffff, 0x168, 0x200, 0x168, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, 0x0, 0x0, @common='teql0\x00', @common='tunl0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @generic="eba6f75f6a78e7b00e9669a7579a7882", @generic="2462791f78bff8a7d89029a106ffc3ac"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}]}}, 0x2f0) [ 579.000099] audit: type=1400 audit(1517785942.600:68390): avc: denied { dac_read_search } for pid=6553 comm="syz-executor4" capability=2 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 2018/02/04 23:12:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000166000)) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000eb0000)) close(r0) 2018/02/04 23:12:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000ad1000)={0x0, 0x0}) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f00001ec000+0xab)=""/104) ioctl$LOOP_CLR_FD(r2, 0x4c01) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000c3b000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x80000001}]}) 2018/02/04 23:12:23 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000c000)='/dev/autofs\x00', 0x40400, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x2) writev(r1, &(0x7f0000004000)=[{&(0x7f000000b000+0xc69)="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", 0x398}], 0x1) 2018/02/04 23:12:23 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) lremovexattr(&(0x7f00001b6000-0x8)='./file0\x00', &(0x7f00003ac000)=@known='system.posix_acl_default\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000ef2000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty}]}, 0x20}, 0x1}, 0x0) 2018/02/04 23:12:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000897000)='/dev/sg#\x00', 0x4, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00002de000)={0x0, 0x2, 0x9, 0xfff}, &(0x7f0000fed000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eeb000)={r1, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x2, 0xe4}, &(0x7f0000bf5000-0x4)=0x98) r2 = request_key(&(0x7f000042e000-0xa)='blacklist\x00', &(0x7f0000736000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000056a000-0x2d)='wlan0^%,,posix_acl_access,Pposix_acl_access@\x00', 0xfffffffffffffffa) request_key(&(0x7f0000e5d000-0xc)='id_resolver\x00', &(0x7f000093f000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000e38000)='\x00', r2) r3 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r3, 0x0) 2018/02/04 23:12:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x2, 0x803, 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00007ac000)=@filter={'filter\x00', 0xe, 0x4, 0x284, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x2e0) connect$inet(r0, &(0x7f0000151000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/04 23:12:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f96000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000df9000+0x840)={@common, @ifru_mtu}) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000001000-0x4), &(0x7f000067c000)) prctl$void(0x1f) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000034d000-0x11)='/selinux/enforce\x00', 0x24400, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004ed000)={0x0, 0x4}, &(0x7f00002cf000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000787000)={r2, 0xfffffffffffffbff}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000483000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000865000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00003c3000-0x4)=r3) 2018/02/04 23:12:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000263000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2000000000080000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x80001}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r1, &(0x7f0000fc0000-0x4a)=""/74, 0x4a) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r1, r3) 2018/02/04 23:12:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x52, &(0x7f0000c1c000-0x8)=0x2) clone(0x200, &(0x7f0000fbf000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000089f000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f00006f5000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000d34000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000900000)='stack\x00') sendfile(r4, r4, &(0x7f00006c7000), 0x2a) r5 = getpgrp(0x0) kcmp(r3, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/04 23:12:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002d5000)='gid_map\x00') ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7f) close(r0) syz_open_dev$sndpcmp(&(0x7f0000ad1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0xc00) 2018/02/04 23:12:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f0000933000-0x4)=[]) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cd2000)={0x6, r0}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000ced000)={0x3, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) eventfd2(0x0, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000264000-0x4)=0x3b165a35, 0x4) r4 = syz_open_dev$amidi(&(0x7f0000e26000)='/dev/amidi#\x00', 0x6, 0x400000) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f000098d000-0x18)={0x0, 0x4, 0x80}) dup2(r3, r2) getsockopt$inet_buf(r2, 0x0, 0x2000000000481, &(0x7f00008f3000)=""/24, &(0x7f00009f6000-0x4)=0xd260b5a272f569f) 2018/02/04 23:12:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000ff7000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00001b9000)={0x3}, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000200000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000537000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00007a4000-0x60)={&(0x7f0000523000-0x1c)=[0x7690, 0x1, 0x3, 0x3, 0x0, 0x5, 0x3], 0x7, 0x4, 0x3, 0x3, 0xbc3, 0x5, {0x6, 0xfffffffffffffffe, 0x40, 0x10100, 0x1, 0xec2f, 0x6, 0x23, 0x4, 0x0, 0x1000, 0x5, 0x5be1, 0x4, "0bf9934339eb6101787826b64e2535cdf31d14b501285659933316a42782afe7"}}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000cc3000-0x10)={r2, r3, 0x7652}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000184000-0x14)) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000791000-0x4), &(0x7f0000f40000)=0x4) 2018/02/04 23:12:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f0000892000)="48a89dd769fb7a8fdf19e6bf532f9ed5bcb40d9d", 0x405793ce4093aad0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a68000-0x8)=@assoc_value={0x0}, &(0x7f0000a0b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000e8000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/02/04 23:12:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgid(0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000075e000)=[{{&(0x7f0000c8b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f00008c1000)=[], 0x0, &(0x7f0000c96000)=""/155, 0x9b}}], 0x1, 0x0, &(0x7f0000a7a000)={0x0, 0x989680}) 2018/02/04 23:12:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000834000)={0x0, 0x7fff}, &(0x7f0000c26000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f9c000-0x6)={r1, 0x1f}, &(0x7f0000544000)=0x6) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000042000)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000af1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sched_rr_get_interval(0x0, &(0x7f0000fe6000-0x8)={0x0}) mq_timedsend(r2, &(0x7f0000331000)="99e1271e900e75d6a4b5b431b88e58325be393d52d30782da14baace1cca386daa658dcf8003e24b5a38379e3f5e30e192a8d2df2b2c9e4a06e97262759c54d9bb484a8fb53ef682535c613b354ec49277be9951cdb570175c27eb1d1dedd5268205ecc0aabaefac9036f606948240419c89a19a8b202f502c83fb6948a00c59586ecd24a57d81421156a0", 0x8b, 0x2, &(0x7f0000956000)={r3, 0x1c9c380}) r4 = perf_event_open(&(0x7f00000df000)={0x2, 0xfffffffffffffdb2, 0xe2, 0x0, 0x8003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xff, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r4, 0x9) ioprio_set$pid(0x2, r5, 0xd88) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)) mq_getsetattr(r6, &(0x7f0000739000-0x40), &(0x7f0000356000)) 2018/02/04 23:12:23 executing program 7: socketpair(0x8, 0x6, 0x8, &(0x7f0000c90000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) times(&(0x7f0000383000)) 2018/02/04 23:12:23 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007e3000)='/proc/self/net/pfkey\x00', 0x200100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0xc)=@known='trusted.syz\x00', &(0x7f00002e3000)=""/7, 0x7) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x0, 0x42, &(0x7f0000006000)=""/1, &(0x7f0000006000)=0x1) 2018/02/04 23:12:23 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sigaltstack(&(0x7f0000622000/0x1000)=nil, &(0x7f0000ba4000-0x8)) sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x10001) 2018/02/04 23:12:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xffffffffffffffff, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000f3000)={r0, &(0x7f0000f25000-0x27)="15a01dd44c4ebb633ffb200bb30a06004dd9785d65ff28ae2378355a3ce93574ad0c6c6f81bba6", &(0x7f0000000000)="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"}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@ax25={0x3, {"70d7c8a2b374a3"}, 0x5}, 0x10, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)="27d3f27f980cf3b82e4753e150cb3b98c28cec48d61ec12fa2f91d33115431d99655e94045ae8d3419aaa384d6fd9c9046c68c548d23f16ed45247f1b3bd4bfd22f04e3fc44db1b95dbeb31e7983c520db35a2f621a9fbf8547317e973b210b4651801ad78f65bd1a1b4d0188495cb560fcc6641f2280b1a61e69ce9c74f468c7731a41ad12895f2a10514bbac4f04a4548f71d282e9ca8ca4777460f34aa59055f22e22d9ea86fb12d76b2a3ca2df5d929e0fc9323b32c1bdd1650436cc2d1b02187ebdd0f8804e112dac9ce98dec6e7ae543778ef16daa655ef13e3208c8979e72c9b493c9a2d2c0212d8a5a371aeedb1838b060a215493d397bd9e8750112266424375fd690147f6421d987413b783f83a987dd5264aff343f5ed4c44104895b9328a45aa5d65e98d42abb0f8b48790f707b92e04128958ce8fb182764731c69b43f2e95b6fb334f4658c083f13f43f701a64ca7fed1d23061cf531eb5b87b66c9246a1acc999a63f820ca6095054cfc6cda3e1087d830fbbaeec39baec720096ad117d5eb760715effd30322041f3d578716f6436718426254dfec7f0fec8f4a0d0db7b2d5c01e1b576722d93ef2710a02bf232cef32f7a0e302240d5c80840935fb14aa3a59ebd7ab7ee9d0e25b7615dfc704e4338de92471bbe92bbcf5002bc3f4424d826bfe68526a438cd479aae4db2439cd7361f7787f0beca42549d6c801d26f005bb05c68ecfb6ed7dd541404ceb153f7200718fcebea07761e571e4e60efa114c36b968dca5095d034dbdede2c2174e3aabd1b7cea2a206a46fe087363e2bdf189c27cdf387fbf7128b8098e3ef6678cd66e3c5199fffd9cfa3ac832f0b271be371b6576e76cc06d831e14a3b5686462dc6c93c3729361d8e2e7aab90612526e3c972db33f84ead54b32398dea3a356fcc8bb2b850b2914f1f260f8b974c64a7fdc4d6f680ce63b2a0eb2132412fb6b3ab2a333605cb19338da40a73b77bb57ffd90e7c8b96897ef636b4dea4a282420c59c4088c173ce2f5c5a8c1a30b1f099d6d593fee01d0aeed0118572fe45dd0dda26e372c845b4e91c296cd806b50fc0c9853862a3bbaecb02b8e8e692330ea1c11982c26d22c79bf3e06d92c19faad3453235c599d478f4e5993c62c6eee00fbe28ca88cbfc595d67d34da793bfea17b56bde480644623a5822174024c484d23bc6fbf7b821f5c0834e1c2dc59ecdf7a155d25d2b204138143abd72bace05d56d2a5f5a6433b0d1b519d7462dfb12c2c8c5f9d56f238c155f73dfb172341764f89565bd65c2fa320712ce7c7fd396a423017f174558f1a4445f972af061cb51c520caf3ebb1b9be3a5658b478e3db804c5169b642abd46a885c6ad816998433030d4c95b5f22383626401fafcc886db8037fb3f5bc595d24e9ab1143026f557b11937e7ddcd9d1adb5f5c9380b5f8b3cdf9423bd9ea1ff3db8e336f972ae1fff2c1261b64c8c80a4c86c21ee2a7de48fbadf12d4156f3aaf769f54c59c683de612f57a78083ff34e9e6c4ff56093c637bbd901cf30f892dd711b729cccc8d5e79ace45d54f2e888842eea181393c4e083972fe8f227f8d3159753ebdf1895eeffba52bd483297608f32891e615ce2c84104b829abf903e5ac93f80367a2debd7fe341e300908dd21467e742943026a12674759e3d253423eb11a10c73e7606c125f52191742f5ecdf0d9188dc6120036d2a96b15fac1f3cdc4ef90d1ddd46b8ecdf15dc4aa383b752321670eb6807c1ca31c08b1aa0c86eb59bf1ec353137536732f04cf1ed14b5f95e26496094cef21b880fb8b5407f3d05fc919dc23769a3dd012f4706f31eac97e601ebeb4daadf90da89df83fbb72c7599710d4606c7a4e53b35b2a10f865005838326fe495f5ab4f42e38c48b71cf466f59c345341616895e2f5962a8f8a55743eabededb8d56e4b10f871902bdea406d157d4c213586fa055a9c0bbac3ecb38229158a89ecdb20347fec91c0267cf9cc95500c416ba1f10b8d832605566bb8fa3b8bc252b993295e2c472862cbe5f52ca80b0619036167226c2dbf33e5b771073e66ab41de01c2e5bd7d39587b09279d7f4c56e1368d2dcc85fae5107dd556b3952709309f0e7ee6b48500d6b9e22b31e488a503cdff5630ee254e15d2d080831871bfcbd65b54e64a35a4e3925915918816aa2ce59312e67bfb6a6effba935db10a809eb8b5f547b872f2db5da60902bf17846f81adecdc6f3fd2a67e199177946dd5cce247dce07a917737e2d5eab697b44df3a11174ecdb0b0561a54c2fa202d9783de7e30fcb990943819bd3348ab382e9bfda7f180acd7350e20d0a71038bf7242b6a3033eb339bf3fe65ba55a9cf83db0e684d0b77db006f91f51063becceb5948a4e75e82278092af332d7d702308584fb033400dbc803a10ea4f14e044bb9fcaf986f9960a5e55b806fb4fc5f31e7f402fdebb14a205b0d0b80b3cb0bbe0a838aa7792e6f631f4e9f52a694eb6fcc9e7ed1ff2c0cab4158da9cd4a127378b9cca4f374cbcf2c4a8238bee221908b581f38e9baa700617899cf7166a7196577cb2f52bea998dba789abdb098d6bcee8c757a5950a2302157693afd91f72aa808c304cdead6789df9b1534b58363ca9e0d20497acc2c6c7e8cecdc3310fff8481be5bd9983a4914c859fab49c140c511e1e1c5e53f12a0fc622e33ba35769ecf939f6a59a2e9506f070e83a4e210d1feecd04f6c689ed4ab794e6a3ed9cfcecd3b691c4139afa08ce1603b7fbc8111206f5f2e458edb8a298b558b71672f01e4e5a694e44f95d583f8fb2bbc2a5d91dcd451f48b5433161918a4b97e79da7ea76c1c50133a0034c5d64db2d7d101c72214d99c831f691c364a54ad24a5d9794f837b177e1e07f217e0739efaf21e7a91bc2e0c16e0f98e5f303aa9c520883bcc3721face772539baf3a3f70ee6f36f46ae585d1f43a47deb255e018f9eb474ff88d6d58b498f23d8cf59bee1bea818ae4d8c867ccdd3b69eb26b96b8cdf4239574687530c502d14f10e6016dbc27aa242eaff8a4157e0e004b3f3309faccc163c997d60c9eb1057c5a093735794dfb0d51408b47c9e1bbf7ee21a0fa394fe59ee033ac30e6f9150b8e4f3921d68d1cc16e4cdd081d45b502312d90dd8296fa4f08536ffadf971f0cc55f891624e918c1bf65bf9fb1c3e5b790026d2e472282bd470584e0beef26147fd3fa634dfcb58c10b928c8ef3b70c5bae7b070a3bd5a10c7fb381eaaa0fccc6a78d21e48ad32c8ffb6bb243a9f42030230887f3eadbd458b4227a3213f4e47662c896fb83f087cfc15dc0e717dd50a73fee0a7c9c79ba7f126eb4315749867e04fc850469b7d5ceca8c89555fea5b1819da3d0543761e4534100524cfa1e38d7704eb849584d42cd5e231c30277a6b1f824ca886219f7554816da13cf02698ac2749c074c9b588bb6e2ce130a0c77c0f0ae357a824cd873d9d1f39ae53c1560c22d6235d03eef3be29ae795d5378a2f86a824921ced638a72ce660adaf913aa2dc77521d48a7dc30ce39ae0d8094813af819bf8cc2b9ab612abf61880232ecc613a64f3f19206e8d9672ec7e929ba063ea11d4331ccaf0f62cfb617890c75126f5676df1b5dec96ff541c6fa35c98821f5e93a4d4a92176f949a0bb910223afe2eecb2ddd08a929680cd7bd6375967ec1faa024936e774994d29170fa542ac5825d6b1a991e9af818da90aad32abe3bc8e746d2abfea01d70326e79d48168524209796efcfc91e125f57e04cda594f7380366e4085258464c82c9b426ae16d0f1690339cf6684eceb1a0b045badb4bf7aeb6e775e9c83d5e90fa7671547996d5cdeba1ffc1d21b13c41aed0c65f273c2a3dba3178099635c3359737b2ea38988fad83f71ccf304e7a0d0fbdfbbb0dc7ad5e6721edeac717307dad76012fcef8b722e930c87d00aecec71894344fa200e660ddf9f25b801a23ac759e6949e29ef9c0be76250dd393dd33519a62d92f97fb6d3e903eb04e61ddeef215e19418ee7ab0b0e23660c517d2e334ccf9ec8b23d6c5d34d45f8dd1981a608c6bfc4bd83ae683f8feffc3f72ec11518537f6afd9309957a6f03a1b1abbaac54aaaafe155b8eadbc1b5c88e9b793286087df4b18b5ada0d643ad1455603a0278209b22bf7bfcf0efad4901229a40d69d181874546cefbe5afa379d5974baf4b625dd21bb9abffefc82f346b5e527264f751605fb34799e40d861a5255d141766e72a9ec9e4105b24fc64c366c17f508a9af69ac20bd5a35e601042478555410ceb05545c03c3955a3bd36667dfa0e80b77278f0bf96ec9d7b7da0e0da80c2620dc059a0743e4896be38e18762a50b324ac5e37969372e62db6388885652334e2c8376834d6f608f031abc834b4568dfca1f39b7b87016a97d0dd116d7b3d90bb4f018b8fc6e4bb9c4df5ce1a680a07df1f079daec34cbab614c8f0b9232a228da81ad191f3fa76872f4dcd10a7ec80a6897432200b45c8fa07ad74f77e519fe171a91a4a46a25f7da6ce40aad52eb6d8b079020edf25fe392594bd9b6fc358e6425bc4cd7a42a168ece4e71fe61ec4a2e8d0c0dd4a0f2d28bc6cf41db90c0ec3988b9c2a1bcb0f8d0fa17fb884b5f563414179114a1a7f9ca922e9272fee1a92f47c63a9d99c083f54c85e10f9260687c7c7504b0bbaab0b440411c5f7d9175960f0be64d9e50fc99889f622d2c3f93285cf785daa1e88a1eb7cf275aa84c42f534fe8bf906bb157f9aa3d7025351e139e7814e30abc6827cfdd1c3b3b8f2eed0f9ee226edb594771fa1e8fe5aecc6d4ff492299f5d3c45bc105f670542f64ed74bd308c4bce331d06f2012d8d5943c9bb3b135048c7e47a733334ebef970ddfc0ca0219cc1653ec6113fef126b19e6e80395c57b6a3d634dd349fd9c436bb22d5fb523df4621dfd38e98cec5c84dcab66ad5858d610bc116b8d9592da93736f4ce7e61c6bf7cb48854456abb1e16d95a3e3a451d7bca2533b23f6e0f3872e15fe6300f50d3a092de5ab458468058b32aa68d1d09998f60277f222d3caeddc2b65e883eb0b09b72efe8ab9f6ec1e298c7066ebf2de7725e72b3eaf5336e92ae15d23985d6e05438506afe3b3f4fb0e5e25ed12f39434ca12683bf1c3c667420a19f2d517a7a017a4fa3645fcdc249ba6159faadc95b78c4b522eae900a800ca2d99a50667e7f3fa7e9da7c21c10854104cab54c4ff31fcea558f776751c13b0c002470e94651b816263b68e9417d94afd25c46891b36ae24c972807a2eb66ded700cc8223b7240242aac4e08e4cc16da2972aa1589af1931c629a3af167f1285c6373f4c534d97ec5f399e3c7f5b39fce37e08f16134f2d3f5f93cd4fd50c3de3fbe2eebf4373a48217bcdcb0fa960de8e0171e01a0c742fc2a346b448c1ecce8d6f364b123a00e3e65f1209f18f8fc5fb26c5cdfa3832739bf3a87303fbe1c1180c9107beed053589abf633092c4d6b22d735e377eda1eca7efd712a10f8e02db8997eb8f9d731fdbc64ceae9ccee09d16a3ee0d152ab5ba80cfb3cd5f37efb96d40483c2a48125d54850815404b2927252f8fa8506202a23db4f27a68537a75f346be530b089f69492009d9d6fd5d98515077aa5af7887f44277a478706ba44eb583343eafaecdc5b171da66f58a6d3693a6bef500cd012a211da33748ba8a9859fff6e4bccc2024c85630085948cec1d988871338c70b2093248ed48d3afac7e698d407b52053e6f3eb62869cbe44189b16e48eca6c177c", 0x1000}, {&(0x7f0000002000-0x2)="cacc", 0x2}, {&(0x7f0000002000-0x66)="433809ac194e8fa339246d537ce6c80c5bcf4c6c707cf2ec9c64ffdbade14231c4c680b7b8f19f5955709085a5bc5e69c4604041587f8beabb37414bcf23cc431d811b8698ed7340182d42386bac59308486a0ea12fd9917d8c6f754f254554aea8881aae662", 0x66}, {&(0x7f0000001000-0x7f)="ee6182c7e2fbe88cac63849c876a7ee510b60aaf6600c88c27da068f4422b5e45d9571280019fac3f1318655c605e07aefcc5a2caf1abc5373bd393e53c814168043f89218ebcbfb00fc74427c5a7398640887f9243d34a7b6dba742deac8c580636ed1efe27e0a722af9c2fa8f2446549f232c3cfd8cb4eed47887c660b68", 0x7f}, {&(0x7f0000000000)="0bb6d9eac6666d1a19f3892e51e1bd5256cfef96c4cbc9395f18a4f5a884f6c7165c6ad0d6bcfea5224caa338bbb321c59f3bbaba50fb97148d661e35ab5d2a466b79976b1f4c69ca9194ed043d3a752a0fea962bd264b9b941b15d04c4103e74f91b0dd29dfa1bc0104fcd0a8a2f86c6b8469864924078ba6688bf27ab82150831cfc1c9d8ed606e23dc198faf38a85cf011d15575ab8a5b3b7ea07e7ebed2754a1b53316b2183153b0b8c0e72c5db79d8c1a", 0xb3}, {&(0x7f0000001000-0x3f)="92f4ea4b590b3bfe01c618fc7fb9761446470fad54477c54bc6cf0d0494df597800d060ab600827e2b5e5fca922bcfe964e433b83ba1d24eafb0d63bb5af39", 0x3f}, {&(0x7f0000002000-0x5e)="f9ac697e50524330be2df5d6760c8ac3d942ae63b9849f9c3741d40fa460c0c1f79fb35224d01ab7e16f018119a33d4fa87bda84e37c8e982ded07fe6a1a6b0c1342465421ffdb3ec99d8dfe82d029c9f28ada59870a7f699c574c38685d", 0x5e}, {&(0x7f0000000000)="1d0d15262312b94e656051efb18ba8461f593ec92cb982dbe06f5778b771ae533cb7f0da033b11a3f0a64439d4bceae61603d4b40e3d", 0x36}, {&(0x7f0000000000)="6654585c4ee610437695e34473dcf503ba2ab42e0ba86f284d218af2305e96e9236c415de13e3d772c9c51954a058948dca0af5526878371fe5f82a1d114c63571301b29783c49195354e5d46016651dbc1465678246b7853ad1216ff19e4941c92a63a1eb4972a108c20b763fac92b7ea458aa8c726d2c4107c6f11f609ecf74f8355f12d7a5eba8013dfb39b48a7086848bb1cdde8f9dbacc1fac01b8dda1fd92a6da6a2bb2c052c2ac7d5df4b64b30d9dd0e21a11a30f4664bb2fa8f53b902637", 0xc2}, {&(0x7f0000001000)="71d1e6d7b7703fc297af4828ab0f050ca3daf2ed4b18660a55fa74a853bea3892914862a5ea4288ba2e233e98d0847f76295", 0x32}], 0xa, &(0x7f0000001000)=[{0xb4, 0x118, 0xfffffffffffffffe, "d4d99244c443063afcabfd4d9073009ce17ed88ef2c550fb2e9b7e9d594d522dc246f4355a6692c564aec866a8c4c151a3dd3cb2917cc294c2ffd943839f0e8d3589840ed55e3064baa1f97a5a5f70ae0c8b8818006d05a8028dbb23fbeb9cece952c3a2560929f5881b3f7863105986334a083396dd11f68189aa8e3ece44caf284583d19994b97ffaaae9a6a2e03cd097634a94eb2be68ca39483c48c36dd790e32500c1925b7b"}, {0xfc, 0x111, 0x8, "a8694f12074a39606b64e63f0491b1051f01c653ff79e7094f14d10e0927acc614a08359a6e8dcfd33d6265bbb62efcd310947a4a2ef82d7a12017c14273325d0f42f7aff67630e12a46d3a15f8649abdc4a7b52917981b9d7a930e322002112faa22baf60f233c80a62b69612552fe439e0e277dba374bbd7db227a0baf9e27638cd31d0374b8ea7f5782c7fd6347cde2f7ca517e7ea816dc1737ad4c7560fff7d13cb389c109880abdd0f454f27f687d1bba97bad60e352b4c490c27de1ab1598c7a766a52695a7df090acab1c7d50927b737dc04ca7102eff3d2dc76bc4981e728bc967c178e7f7b3be83e9"}, {0x58, 0x119, 0xfffffffffffffff7, "8000c282958f4782826e418abdbf1de804c8f59a29c653a3417f6054959db0125f33307563af1687baf2165149a8f1a761670995e5edbdc3f56e1c08cb14c3c6c4f70e82e8557b7e7ca751e3"}, {0x24, 0x11f, 0x4, "537ec2c34f947fd8914185398d385c8f2f3ee76c71b38b"}, {0xe0, 0x6, 0x83f, "915174d80c0238d4ad3da9845e6e95ee8eda571f2e62184400f0a8a56954c6b3056f0707907d00e2e2ed6b84aabcc1206c96b9f8dfcf47c7569de0822507a5c43bd776af34be56187dbe6cd6d2cb0e5b436cb6c55655ab8e799e76cf6ed34f0cbf1e40db181bd00242b1e150885830e10f3e073fc025ea93cd0eca6250efd36d7da3f08409bbf24157246c8f742a818d07cdb3c9b18b707beb5e6f7fe20a24d9786b8045da5c6168d84f215d115bd7d85c724a16265aa09e01743f56336ec5d48c62e949529f41cc960d63ee64f16c4420db7195"}], 0x30c, 0x4}, 0x4001) r1 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00') getsockopt(r1, 0xff, 0x1, &(0x7f000091b000), &(0x7f0000000000)=0x2f1) 2018/02/04 23:12:24 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b10000)='/dev/usbmon#\x00', 0x8, 0x800) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000802000)=0x7ffe) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000582000-0x8)=0x7) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="230000002300030f07fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d18873", 0x23}], 0x1}, 0x0) 2018/02/04 23:12:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000af2000-0x100)=[{{&(0x7f000038e000)=@sco, 0x8, &(0x7f0000ed9000-0x10)=[{&(0x7f00005e8000-0xb8)=""/184, 0xb8}, {&(0x7f000056a000-0xe2)=""/226, 0xe2}], 0x2, &(0x7f0000794000)=""/40, 0x28, 0x7fff}, 0x20}, {{&(0x7f0000a18000)=@can, 0x10, &(0x7f0000b64000-0x28)=[{&(0x7f00002f8000)=""/207, 0xcf}, {&(0x7f000026d000-0xf3)=""/243, 0xf3}, {&(0x7f00004b0000-0x9f)=""/159, 0x9f}, {&(0x7f00007dd000)=""/116, 0x74}, {&(0x7f0000b6d000-0x7f)=""/127, 0x7f}], 0x5, &(0x7f0000e9d000)=""/141, 0x8d, 0x5}, 0x10001}, {{0x0, 0x0, &(0x7f00004b9000-0x38)=[{&(0x7f00005ad000-0x2a)=""/42, 0x2a}, {&(0x7f00002a9000)=""/4096, 0x1000}, {&(0x7f0000651000-0x6e)=""/110, 0x6e}, {&(0x7f00001d7000-0x1000)=""/4096, 0x1000}, {&(0x7f00001bc000)=""/128, 0x80}, {&(0x7f0000881000)=""/96, 0x60}, {&(0x7f00004ca000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000f55000)=""/86, 0x56}, 0x6da}, {{&(0x7f00007e8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f00005ce000)=[{&(0x7f0000146000)=""/194, 0xc2}, {&(0x7f00002b1000-0x13)=""/19, 0x13}, {&(0x7f000038b000-0xd0)=""/208, 0xd0}, {&(0x7f0000235000-0x8b)=""/139, 0x8b}, {&(0x7f000073a000-0x89)=""/137, 0x89}, {&(0x7f0000b2b000)=""/83, 0x53}, {&(0x7f0000d12000-0x1000)=""/4096, 0x1000}, {&(0x7f00009e5000)=""/220, 0xdc}, {&(0x7f00002e0000)=""/9, 0x9}, {&(0x7f0000971000)=""/4096, 0x1000}], 0xa, &(0x7f000031e000-0x48)=""/72, 0x48, 0x5}}, {{&(0x7f00007ab000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000ce7000)=[{&(0x7f0000c21000)}, {&(0x7f0000146000)}, {&(0x7f0000356000)=""/112, 0x70}, {&(0x7f0000ef0000)=""/225, 0xe1}, {&(0x7f000071a000-0xe4)=""/228, 0xe4}, {&(0x7f0000df7000)=""/39, 0x27}, {&(0x7f0000267000)=""/54, 0x36}, {&(0x7f0000a83000)=""/163, 0xa3}, {&(0x7f0000f41000-0xa3)=""/163, 0xa3}, {&(0x7f0000aac000-0x1)=""/1, 0x1}], 0xa, 0x0, 0x0, 0x8}}, {{&(0x7f0000773000-0xc)=@nl=@kern, 0xc, &(0x7f0000fa6000)=[{&(0x7f0000128000-0xc4)=""/196, 0xc4}, {&(0x7f0000787000-0xee)=""/238, 0xee}, {&(0x7f0000d80000)=""/4, 0x4}], 0x3, &(0x7f0000f55000-0xd0)=""/208, 0xd0, 0xfffffffffffffffb}, 0x2}, {{&(0x7f0000c5d000-0x8)=@sco, 0x8, &(0x7f0000a67000-0x38)=[{&(0x7f0000c02000-0xf6)=""/246, 0xf6}, {&(0x7f0000b54000-0x6b)=""/107, 0x6b}, {&(0x7f0000519000-0x2f)=""/47, 0x2f}, {&(0x7f0000f8e000-0xc2)=""/194, 0xc2}, {&(0x7f0000a24000-0xd7)=""/215, 0xd7}, {&(0x7f0000c08000)=""/87, 0x57}, {&(0x7f0000f17000)=""/85, 0x55}], 0x7, &(0x7f00000cb000-0xa7)=""/167, 0xa7, 0x1}, 0x3ff}, {{0x0, 0x0, &(0x7f0000d9e000-0x8)=[{&(0x7f0000cb5000-0xad)=""/173, 0xad}], 0x1, &(0x7f0000662000)=""/118, 0x76, 0x2}, 0x6}], 0x8, 0x40000000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000094a000-0x4)=@int, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x40405514, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471"}, 0x0, [], {0x77359400}}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000007000-0x110)={{0x2, 0x0, 0x0, 0x0, "6456337b62932e14fc7144a94e830a9ab3c1afb140f01103d528cad95189343d9508bce208d2a9200e8ba61f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c4577fbc2183a8ec7fb1b112f19633397e77c69d2f4ed8dbda6751e2ce38fa7b8ffed359e28fae2db916b18ce3bb933d383457b30184f0dbcd856af742821114", &(0x7f0000007000-0x8)='@*)user\x00', 0x8}) 2018/02/04 23:12:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = gettid() tkill(r0, 0x1d) r1 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f0000813000-0x10)='./control/file0\x00', &(0x7f0000d99000-0x8)='./file0\x00') rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./control/file0\x00') setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000b8000)={0xfff}, 0x8) dup2(r1, r2) 2018/02/04 23:12:24 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000a0b000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x48)=[@in6={0xa, 0x1, 0x6, @empty, 0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x101}], 0x73) getpeername(r0, &(0x7f0000001000-0x58)=@alg, &(0x7f0000000000)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x81}, &(0x7f0000001000-0x4)=0x8) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000001000)) signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8), 0x8) 2018/02/04 23:12:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000926000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000bb2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/04 23:12:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xdbac4094000, 0x10b000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0xd2b, 0x1, 0x101, 0x5, 0x2, 0x2, 0xffffffffffffff00, 0xcc, 0x8, 0x3, 0x7, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000b1e000-0xa)='/dev/dsp#\x00', 0x2, 0xa0080) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00003b9000-0x8), &(0x7f0000c6d000+0xd50)=0x8) r2 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r2, &(0x7f0000a20000-0x38)={&(0x7f00007ec000)={0x10, 0x0, 0x0, 0x20018000}, 0xc, &(0x7f00000a0000-0x10)={&(0x7f0000aeb000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write$selinux_access(r2, &(0x7f000034c000)={'system_u:object_r:udev_var_run_t:s0', 0x20, 'unconfined', 0x20, 0x39, 0x31}, 0x32) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b19000)='/selinux/access\x00', 0x2, 0x0) 2018/02/04 23:12:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000014b000)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)) umount2(&(0x7f0000ffc000)='./file0\x00', 0x4) stat(&(0x7f00000f6000)='./file0/file0\x00', &(0x7f0000a39000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000cd000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00003a7000-0x2), 0x2) chroot(&(0x7f000097c000)='./file0\x00') 2018/02/04 23:12:24 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000004000-0x30)={&(0x7f000000c000-0x8)=[0x0, 0x0], &(0x7f000000b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000000b000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000000c000-0x8)=[0x0, 0x0], 0x2, 0x9, 0x4, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000000b000-0x58)={0x7, 0x230, 0x200, 0x10000, 0x4f, 0x403}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6813c8e) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000008000-0x4)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f000000c000-0x23)='system_u:object_r:tzdata_exec_t:s0\x00', 0x23) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000004000-0xc)={0x4}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f000000b000)="9536dcdfdd22b593029b27840aae4497563b27ac60bd86e8d70202cb7b5a40c34fe7a4aa302cb18e91c5b0114c785f0fdda89d489f878ad8e6b7bcc5f8854d999363b154efd5d3af34da51f885fa3ddb61ee534bda3396be36899fdc2f3bab1acb8d375f56caaac13a97f58b19f6") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/04 23:12:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='}\x00', 0x18e72f75db6d7cf0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000748000)={0x1000, 0x0, 0x1, 0xff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000000)={0x40, r1, 0x2, 0xcc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00006a5000)={0x0, 0x40}, 0x6) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000014d000)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) close(r2) 2018/02/04 23:12:24 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) connect$inet(r0, &(0x7f0000a7b000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/04 23:12:24 executing program 0: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bcc000)) poll(&(0x7f0000a82000-0x40)=[{r0}], 0x1, 0xffffffff) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000fe1000-0x14)) 2018/02/04 23:12:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00007cc000-0xb)='pkcs7_test\x00', &(0x7f0000c6b000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000df4000-0x2)=',\x00', 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f0000974000-0x46)=""/70, 0x46) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006b7000)={0x2, [0x80000001, 0x9]}, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000312000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000988000)='/dev/sequencer\x00', 0x10100, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000df000-0x14)={0xffffffffffffffff}) 2018/02/04 23:12:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f00000d4000)='/dev/sg#\x00', 0x4, 0x200) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffef6, 0xffffffffffffffff, 0x8000, 0x3704, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x9, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000014000)={0x0, 0x3, [0xcdf, 0x8ea, 0xe59]}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b01000)={0x80, 0x5}, 0x8) syz_open_dev$dmmidi(&(0x7f00000a4000-0xd)='/dev/dmmidi#\x00', 0x6, 0x40000) 2018/02/04 23:12:24 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a6f000-0x10)=@syzn, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x4, 0x101000) connect$inet(r1, &(0x7f0000b08000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x9) write(r2, &(0x7f00003be000-0x1d0)="1f000000f90300ff0000000100000020da6c57c9cbef9eab03ba329ded192bab32a353238ba3a79b68c04fa1fd471206", 0x30) 2018/02/04 23:12:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000caf000)={&(0x7f00003c8000/0x1000)=nil, 0x3f, 0x3, 0x18, &(0x7f0000ce3000/0x2000)=nil, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r1 = syz_fuseblk_mount(&(0x7f00007da000)='./file0/file1\x00', &(0x7f00007ce000-0xe)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fstat(r1, &(0x7f0000040000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() socket$bt_cmtp(0x1f, 0x3, 0x5) syz_fuse_mount(&(0x7f0000a61000)='./file0\x00', 0x2, r2, r3, 0x0, 0x20) 2018/02/04 23:12:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e1000-0xe8)={{{@in=@empty, @in=@local}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000d09000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000474000-0x20)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0xff}, 0x6) r2 = add_key(&(0x7f00006d9000)='user\x00', &(0x7f0000c9b000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000b0000-0xd2)="f183a845c5d9e00aab869e4b4a6f558927593e343e0f79f7e1d4eee0db210c3d057d4e4a60428b85f06b0ef69a50040d949964c2446b1bd176f678982f319ba593c994da76bb53562c775a98137a35493c4ce7e4b23293e47d14f08e59015976a8be65589c55309e589fabfd80486814237b20e0606fe5a9426e7e224b2b1e38ec09fe65dddf8375305a3bc8f421e99f23cf94caedee7f361c03dad582960b43fd91531af3bba8ca56aea7928b9aed390ada4fdad365b47bef19f8a96b30d97e930003b1b1cd5249f823ffcfeeac1f95882b", 0xd2, 0x0) keyctl$invalidate(0x15, r2) 2018/02/04 23:12:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a32000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00004d4000-0x8)={0x2, &(0x7f0000f9b000)=[{}, {}]}) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000fe6000-0x1), 0x0, 0x10000, &(0x7f0000439000-0x10)={0x0, 0x1c9c380}) close(r0) ioctl$TIOCNXCL(r1, 0x540d) 2018/02/04 23:12:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f00002ce000)='./control\x00', 0x20) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000388000-0xb)=""/123) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000efc000-0xa)='./control\x00', &(0x7f00001cf000-0x10)='./control/file0\x00') truncate(&(0x7f0000217000)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f000043b000)=@known='system.sockprotoname\x00', &(0x7f0000123000-0x5)='bdev\x00', 0x5, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000980000-0x8)={0x0, 0x4}, &(0x7f00002e3000)=0x8) fadvise64(r2, 0x0, 0xfff, 0x3) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000d59000-0x4)=0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000a85000-0x6)={0x9, 0x8, 0x8}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000099000)={0x401, 0x4000000000040, 0x6, 'queue0\x00', 0x8}) fcntl$setown(r1, 0x8, r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000cfb000-0x98)={r3, @in6={{0xa, 0x2, 0xfff, @loopback={0x0, 0x1}}}, 0x8, 0xff}, 0x98) dup2(r0, r1) 2018/02/04 23:12:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000691000-0x4), 0x4) bind$inet(r1, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cd5000-0x4), 0x4) sendto$inet(r1, &(0x7f0000d5a000-0x73), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f00007d7000-0x50)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) open(&(0x7f0000ca6000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/02/04 23:12:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000eaf000-0x50)={@common="6970365f7674693000000dffff00", @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) syncfs(r0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000173000), 0xb) r1 = syz_open_dev$audion(&(0x7f000087d000-0xc)='/dev/audio#\x00', 0x31, 0x280) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00006d5000-0x1c)=@req3={0xc, 0x400, 0x80000001, 0x80, 0x5, 0x4, 0xfbffffffffffe379}, 0xffffffffffffff2e) 2018/02/04 23:12:24 executing program 5: r0 = socket$inet(0x2, 0x7, 0x800) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000017000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000489000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000001000-0xb2)=""/178, 0xb2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000017000)='attr/exec\x00') writev(r3, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/02/04 23:12:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000fc3000)='/dev/midi#\x00', 0x0, 0x40) connect$inet(r0, &(0x7f000094d000)={0x2, 0x0, @rand_addr=0x9}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x1, 0x0) creat(&(0x7f0000c6b000)='./file0\x00', 0x101) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000280000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/02/04 23:12:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/vga_arbiter\x00', 0x200400, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000054c000)=""/4096) r1 = socket$inet(0x10, 0x6, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002500030007fffd94fffffddcffffffe103000000000000000000fffffffffffc", 0x24}], 0x1}, 0x0) 2018/02/04 23:12:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = creat(&(0x7f0000f43000-0x8)='./file0\x00', 0x2) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00007f8000)={0x0, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x2, @empty}, {0x2, 0x2, @loopback=0x7f000001}, 0x40, 0xffff, 0x1ff, 0x6, 0x80000001, &(0x7f0000e70000-0x10)=@generic="8100edd8367bf1701217f24ca5ed3ea5", 0x2, 0xff, 0x743}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000f55000-0x9)="ed0a0722084fe415b1", 0x9) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000df3000)={0xffffffffffffffff}) 2018/02/04 23:12:24 executing program 1: 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) r0 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x4, 0x101200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b40000-0x28)={0x3, 0x1, &(0x7f0000000000)=""/166, &(0x7f0000000000)=""/160, &(0x7f0000705000)=""/47, 0xf003}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f000034b000-0x9)={0x1f, {0x6, 0xff, 0xfffffffffffffff8, 0x3, 0x8, 0x81}, 0x7}, 0x9) getrandom(&(0x7f000092f000-0xf)=""/15, 0xfffffffffffffc7c, 0x3) 2018/02/04 23:12:24 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x8000000003, 0x100000010) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000a000)='/dev/dsp\x00', 0x10001, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000014000)) bind(r0, &(0x7f0000013000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x80080400}, 0xc) 2018/02/04 23:12:24 executing program 4: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7}, 0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b15000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000fbd000)) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f000000f000), &(0x7f0000fbc000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000), &(0x7f000020f000-0x2)}, 0x20) 2018/02/04 23:12:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000033f000)='/dev/vcsa#\x00', 0x2, 0x10000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000941000+0xc9c)={0x100, 0x80000000, 0x2, 0x1000}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b77000)={0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c78000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000014000-0x4)=0x14) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000c9000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000a1c000)=0x200) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000c32000-0x50)={@empty, @dev={0xfe, 0x80, [], 0x0, 0xf}, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8, 0x81, 0x1ff, 0x400, 0x9, 0x200, r2}) 2018/02/04 23:12:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000003, 0x64) r1 = socket(0x0, 0x8000000080003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003e0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000859000), 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000571000-0x6)=""/6, &(0x7f0000591000-0x4)=0x6) sendmsg(r1, &(0x7f0000767000-0x1c)={&(0x7f0000501000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @empty}, 0x0, 0x3, 0x4}}, 0x2e, &(0x7f0000fa5000)=[{&(0x7f0000dd5000-0x1000)="d3d0ca605fcb4dd37ec30a40b869e31300dd0379a08e127ae3076f053c3aac44df13c34e818e6b7fada068fe75ef6e54924704aa179e91a50a83c07dbf3a23edda8a6932468fec45581b7a860c08877a872c68d4cadd715a4a68eebdcbcd2de401ce4f0fb37de153863e8a397cabf3fe7f8491ac36cd9b4028b5f79c1bbc3efab5a7996194ae91ff494911480370b9ef90b3bc1cbb7cef3618420eb0b5bed117a48a3ed4b6f3a91c8c740867978acf5167b39a3bbe5312d4c5664ea180b22a1281a354a9c2472d07438d8e7169a44a8935ee7b111c5237ca702b4df22cd52aed2cdccfde6f523d3f0c7bc3cf6a9cf47979b3b9fa1edfbbf63eb86e137fc6f251574b9b958cde11a7c16eedc6dec01d8480de2159fb3d31c16df75576e9339e8dc7e8b09843dcb89d8e879d9d1b99c5ba8b0dde85fac2ea290fe4af3e97eeb7bcd253446a27321d3351d460e88c44263d9fb455e45502b0839c98dcbfd4c7ea5ef53cb7af073901a2dcc2fe95672a5078360e71d3bd394440ab694b513dc14c33580e7309b19a9af832b428a038f5b96da7a0c4e6dd4e9f699e2ca39762bd58e3a1c06e20a4fcb67dbfab87eeba1820c50a2348d5f16d5fd3d23b03b5bd492ea16e0acd9fc867a4aafc181b1c5b984edf00f65941c187ddde8973991bb684bc0e5aec8ad324204d7f1a27240b3eb38667b6aad5fe89ed915a157f1cf37775e8f503bfaa561c978010aa2a0b575c3bc9e1b1588793d51e7c9c1ca88b12bb14924be55c890950edae523ada0343208c604fb21e68b65b8cc053e76307576c9d538058a5a66a851519a13dfb14dfbca59c419ce73799e37e27b36ad7b1df33c723fa0e6a15b5b0a3d52f46a7d99429b8daeb3bf8b5583d19b4e4aa4cc83bcf136f308cfa5cf36229b9f2e01467c041ab15df7b5cb88aa8423fa57cf232e8da5be294f711d20a75ca94f88419b2b09fe938e010099538fe155700e5ae6853bbe7fc21945a33fc52d2c0e5125c758061b047ae2500b6046d64a8cd60f3b437d99a9203879a58eeef538627289abb9c8c70744cc216084550135666c129d8daca0fca2bf1f57e8cf2320a1dce1de7b47d47c74fa99efb69aa2f6c4576f8cb8c0a874e4b85050149db0225bf29aa1af5b6069ec839616ea65c87b81f7e87cc2f194a7a8c2b82fcd70998ccccceab3372f46116cc3412a0c44a410b5859ac0e94a5aef7f38d377dc378f525e922579e90a0514ca3d82fc310f2e16442269b1dc2c8c745a1d3ec90f835f6b7426c48e9e3d494cefa3d6b7f57b54d53c9d79052feaef868e732bfc7e0bdc676917adddabe2d019982484df5280c264d309061d987778a482d1cc8b99c71ffb834c3e443d07d0c60332f062df03597136c4f5daeb241ade49fbc9809679f075dda828993ed2c920739a44b80363d8fbc2553cb321e59e453150d3037ac4206911612481792f2ead5d54f3aca70fa5106dc58d2d3a4fdace83659773ec3d04eda685e9215272458674e42df47c3d1b8e0ae33c3c5d0797214f8b4c43492c6aa06d247a2930be29fb13137018085c49af2e14ceb9eaae7dd561a8cde68bd5cca51b68265036bd06f90a84c14cb52e2f4924191ae695aa5329c3200623914fea0339e1c29df3e4e2816f8c03ba3eb84f5499ea6739f5581281527a0e4d5056ccfee91c4ec700fa44b3a04cf6959ab5ee579e1692cbd0e8650fba8ed5d02a5cbe15694d869f5024052758326d120f7b626e463808c1f12e4ed3ded2e8cfa901aef8af480b71eef5d578c60fc7523b2aadfaddacdb5726e480f26ff4a7755f600d187413e067cd10891c5641fa36836c29a0777c47b9bd37aee0c6a2f82361d43ba371838ce523455455a0e36107cab28791c3a5c13c9efc1b65ceee89ace361657e00849ee5f5240eebfd60fbd0a85a61d10c8fc1f7c5d1badcba326b68d72b7cfb8c1ff339f1cf1af2c00b8874712ecc810c8af4ef10ef21eba16ae4d5ea65407b3bcecaba31f6043fad6936e08969cb6c0b226e959f889c9b5427abc13ac8450c21849d9e694b797f5493a40a91f467827483dd28016bd9b3fc73b4c2dd1a084ce9c3808bc5d5fd3f4d4d8b16ef5872f247c30f62bbeca86f44870b7c956ed6d6950ab6a6ff4a7b3e87b58ade3afdd6eb86184d3b6cce8c63fbe1fc455e078217027b7a7749f6fe2926f4c409f621c4e0217a2178df35b50bfe22cd940da357bcecb5b084b19e0db223c705d736cb556278675e78094e13ae416a740771bb385539fc4f000f682c9f0003969d00bc5d27d34d47b0db9379403cd06476a4d8b3734221113b26f47f0831adef12687c3bdab1193d3d89cc8dae58678f74b1861c6316f5bc4751666596cfdf6f5112f5f35b6e67fb27c1d92743caf9bc800cf40a3890754b9f43b983afaec43fa42d84776320e03e883cd710eb28128a2fe05ea982faaad413e51854e448bdc069e0fc632c65f4aa2626190fc05f53611c66c96bbce41a60f347ae6e17eb48413a34e4b360b0fc44bc0f01cbcdb885f2db2507fcbff7c4ef4e25a1822ca0e28796fb4c5f202da5375b6faf06b8b7fcd4fe66a4472e3da80981acd46d1d4e6b34dd0f6001ade4f577b1b2f071dc850c86aee8d5b404aa83e93d6deeb6e9ae18bcaf221fa605f2054365e4905a9c83b778f5fd1dc4c13bc3a504d154bfcf823706f7d2ce793aff99dade72d5e535bb39c150e6a42fbd6e4dfe6072de222e81c97f4a273917e018d8324b437cdc2475597c42c27873f3effd5de04bd0b514b4c6ca54da7ed516c8527d1160fe963de20a3d16dfaa7ff373241a304757d9e0e6b086fb5eacefb60def89e4f306f4065f3d93badf3177aeeb20bedc2c2a58ad299633fa86222566df42aff07be439c23f97097c0279f0e4e55e8aadf7788110515c9084df9c9a6133d4fcf0aa0f657ea065a554b0f38938e3be20fd215cee54063303b446d9a68ef13d1ac56e5533a1a459e7da3bd64696a8ab9c76fc2e3ef9921feac1acbfc13a2cf7cf460bea42a2dbaa5e1ab6b436b8717c8c8d6ce2c9718147b16f17b20de64b6d4c844a9660bde24fcb149b3a8b65e0a01e9c6c7098090cb100f81c4c16a814bcb5f7be968c6398f5d0e0f56f9e51dc67d831b3600bdc381bf68cff1f90574137be3983b510f1e5294d6f2d9de21747d99d9415e006c7dbc12ca5931b85210cb051a40cd4f63258662538817b1ff6abca36eb4b58adc3d5be8ea6b0c28cd606d64880b5437e2396e62640fe806ab5dc2ae1f3ba0f93d8967f3b36f079ed21c523d6c7851853a922db8c70e3791f851c17e8d2090ef3be2c60df8641142fef3d8dd45716212d3da7775f6a8da2868aa952205263dc6d2ee9e5841cceff470782fd579b88b7ebe78f84fb0fd9997fc90f0c45e4f78e16e3855331495705d4545db8c7ec3c73ab717e564618135ee03b9e44eee958a7a3af19271cda849cd8705b6861c19cee5d1d05836fe9ddd040b13bfdfa23e665702a8c45a503009b6590572fddccd21dfc8f83a101e39ac3e0dc1ae63c8f8e3384a328fc11103da6c8d1b122a80079fb25b1f1ad221349c2c8e37f0b20d4722f0377fbc7b05c71a95b38dede157a58278d232d5201511f24c66cd364c694516a6832fa613b00bfc3a72318494c42f2503d75e2c3861ad1607d6045ef541e1f5ef93a59a9d6db2dc32f1d7495fcdbe8fd0542ebb01baeb7c8b31b1ffc6a00716ede46d3eb61d59ca31965dd5952ac369daeacb5f3519696bfd43c561d9b5f0409c84d341019ca9c740ab39e0bfceff45d0cb7593aa7f24ce04ec8028eb5f9491ad7a1a4721a8ce1b9edd168a90a5d4e9c4947f8f10158b0cb23811be7df5defcbd7ef3ce0551ca9af1a7db8fb44060e29184bd4da605bb73743e71ce3bd3aafab9f7dd7351019a598ba2c39576a8725eee166f2f410ac4ac90cb981cfbf147101f4227302954e5f507aeda02502df6b0e829c7dcca8a5bc0ffb3790b71fc8da53f3b53f13df0060bf8c0794919e4a49726c5d5c37d0689ea1eaeefca5ed5222f92819470f79292656918a10a78350f3058141a08ee268464dc9dad7ab71483486b0db017a66cc71449ec9f1687d1f43ff92752cfa3c6065f768f580bf4d1cabca76351bf12a520073d199602cd5206757b2fb28b090fd33abf916cb76ddf5fee81b291828b0f9067cdf8c55e6d5cc1a66587f28f3ec983f78448733890b7e39abcb333d8d1dc047f7d2b67e73735805dbb3677427f03ea619682979fee03b94251cad9f0623b7619b8ba19fd4cfe9be4b1d0dd41d5d237885d448712840c33ec99e0a9e1fce954923395811e3914bf2ce2f09b5d2fc731ea011a6db9a48e944db291ee222cfb93111a052676e73f1d6c6e3876630f779d4519b96fdd1112c8dce1595597d580e0f67839c01a4a6574d48bb29b66912b2ebef3a0085417c057ff68d8d0960db5401a176a8b8ed15d96fc1a9de2d12cb75f137b1723eb7fcde89bc228cd6680afc240d2a813ecd024f6ce9406908a20c0bb27dd42788c44af48f50921ca4ff9bcec062c97dbcc852c6e2f43af6e933c778b1c987ef88bfe7573ae8bd2c6a9ad9794b58de21e08625421bd85871268f13a4801c3428d419c28761de18e7878de29ca2b0ccf62566dee49890dc65d846f87097b0539e3045de190485fcc18ffeaa4eed56673ce18b758f6f8811870b9f687f606ca4554fe1418117daad5bfa0aef9612391dcaa22fa057126d26fde9427e86e08508bd3614a9239d7644cacc765a9d128e8dc4fe5868370b7f3508896a19a2c71c21156bb0b92759417b2e2c5ba7721356ccda358810d70402930b59b2068763fce9175fd8b5e03d6386e8f20c233c358d4f5603dd024640e6097eb4a6d0a99e1eec27272c2f353884f2976871cb32525407f4cf1c153dfa10a2429b8767e20c9a4da1193e00975da3df4c71400048bd5093795805df3b46cd6dea26a6fb3f70b44e6ee12da2d11c820d646250d1242851b59445b94a39ef14c931a8188b2648abd7987d036cddcca3b9e49e99400efd774ca9850611e87f5d0515c56c96e9b731ed9ac5fcf9af3b2abb4f14195fa077332322c8c349475ccb321173fa3995bf7a5287b9925b347c2f0ac6041d09e0127c26a88205fe677eaa7428e819a9c322e6c6fefd3f2b9700a979c318580f52c600743308fd0cbbe5884b20f128dec612250da8748e7165b23d21752e196b47a9045f4085d3ca9cb710eaed29e975f79dc1143d2724f98004567b62ec0cb4e00121aaedcbdd836c8de3aeb8f08b24b7119c648d364b21953487adbba366eb69938332f69e3f07705907820c5f4cc601807ec2d23144d458f7694a345221931f3cab358d3be37d0fba5cfb06167e5c93a20c893e6890adc99a81317e3143d75b8912199450dfca5fc207aaa328661201d87556c5697c6d5cd13c897fa09ee5e2429563ce20eb3f158783abe1ce27cddfbcbb5c073c9b4aab2575b2b9af6696dc568c7087fe9876f3c55894e31d0c9da190761a56fe501ef2ed7b7bf427926887298a13b87a72be8b1f1220855280c76fcf6a55b4244a8e148692d4452be0cee10f3fffbfd814e583c2e93b1ac79c905bcca1b185553ef768030bebb753748698761b9602959f5c04ff496f04cd05af8bfc223706ae84f4ecadf911db04a80d481dee769a15571225a7c782f77db9fe4f667caa92cf441f44d3dfe074087278fb8ecfc4c6af338b254f00e80eeb22db312e18c26ca95b28a594bcf46387d1a0bef7a9f1485a7dcea7ea3cd3cd059", 0x1000}, {&(0x7f0000095000-0x32)="2d2616727f3a1441be328aedf527bfeaecb48b7b41a3f16b0169bce6696810444fbc3cc4ba784f80e32af5be631725fa1b07", 0x32}, {&(0x7f0000f08000)="ad23a8cdf783e14fd8b5b6643978f4d237c5d1b8b18dd2f9f6d00489e5ff2813160be8c1fc90724d9a57421e9b5da51449eb2214ea2f28d2e776d91daefc8b4583f65867e6b61c7a942235961a2cdaf4f27c18cb2c7f34a438b539676027734c3c0fd47b97f3d1a8331c1266cae790c875cdc68759", 0x75}, {&(0x7f0000016000-0x3a)="b30ea64f91a1303e37e1f7d1b96fb2886bcd462c93ca100e8f19753b5bd206699d0d665cecd0a6d8e7a16bca30cebeba8c39f7bba63d41ba002d", 0x3a}], 0x4, &(0x7f0000a83000-0xe8)=[{0x44, 0x2f, 0x4, "c12f33f87f87733e102c97718cd5151d9d1c02f85ada368a93a2f4e254e3ff3afa1af1d647368e1b9bafb01dc1e303868d376a8929b0e8"}, {0xa4, 0x11f, 0xdc1, "605f191c275dd55bb384b422265898e5ee3f06fa2891bda5d29cae96231c05690ceb52cd545c4d489a97d51bc2f7c6c91edf9fef9c9b9b218b740928253bec641dd0aebe9b641b9171eba47b0bc5bb5632d28e25a38a3aa4683e18e7b5c562984613392e584f5f04c457edefe6f08243c27dfe224897a81cfc77d393e45f3c2c47d5f6cdb6f100e0a7fcdadd4044da134ce49053b026f6df"}], 0xe8, 0x840}, 0x4040045) 2018/02/04 23:12:24 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000a14000)=0x2, 0x4) 2018/02/04 23:12:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bb7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$vsock_stream(r0, &(0x7f0000c49000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x7, 0x5, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/04 23:12:24 executing program 0: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000942000-0x8)) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000942000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f000045d000-0x14)=@ethtool_wolinfo={0x1f, 0x4001, 0x0, "603713adc58d"}}) 2018/02/04 23:12:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/04 23:12:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ab3000-0x12)='/dev/input/event#\x00', 0x8, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1}, {}], 0x20) r1 = syz_open_dev$dmmidi(&(0x7f0000b37000-0xd)='/dev/dmmidi#\x00', 0x9, 0x200) ioctl$TIOCSBRK(r1, 0x5427) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005fc000-0x8)) ioctl$TCXONC(r1, 0x540a, 0x9) timerfd_gettime(r1, &(0x7f0000a32000-0x10)) 2018/02/04 23:12:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000767000-0x1)=0x1, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000706000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000749000)={0x0}, &(0x7f00000b9000-0x4)=0xc) r3 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c57000)={0x0, 0x0, 0x0}, &(0x7f00006a2000)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000014b000)=0x0) r6 = getuid() r7 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000c98000)={0x0, 0x0}) r9 = geteuid() fstat(r0, &(0x7f0000c31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002bb000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000055e000-0xe8)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000d6b000-0x4)=0xe8) getresgid(&(0x7f0000e96000)=0x0, &(0x7f00004a6000), &(0x7f0000e33000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cb3000-0x4)=0x0) lstat(&(0x7f0000669000)='./file0\x00', &(0x7f0000e52000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ce0000), &(0x7f000078f000)=0x0, &(0x7f0000f0e000-0x4)) r17 = getpgid(0xffffffffffffffff) r18 = getuid() getresgid(&(0x7f0000d2f000-0x4), &(0x7f0000a4b000)=0x0, &(0x7f0000c57000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cb6000-0x4)=0x0) stat(&(0x7f00000f1000)='./file0\x00', &(0x7f00002aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00005e0000)={0x0, 0x0}) r24 = getuid() getgroups(0x1, &(0x7f0000b93000-0x4)=[0x0]) r26 = getpgid(0x0) r27 = geteuid() getresgid(&(0x7f00007ea000-0x4)=0x0, &(0x7f0000faa000-0x4), &(0x7f0000acf000-0x4)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000830000-0x4)=0x0) r30 = getuid() lstat(&(0x7f00007d1000-0x8)='./file0\x00', &(0x7f0000270000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e96000)=0x0) getresuid(&(0x7f0000303000), &(0x7f0000f53000-0x4)=0x0, &(0x7f0000347000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bd6000)={0x0, 0x0, 0x0}, &(0x7f000070e000)=0xc) sendmmsg$unix(r1, &(0x7f0000b41000-0x70)=[{&(0x7f0000442000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005e3000-0x8)=[{&(0x7f0000075000-0x7d)="3cfc988606b949dcd83710febd178eeeadd5b35735c670ed22a59a454c493cb2c2157fc4f84c65a24a633c4c8eb04c642a2a739c677ce917a57e7f39995e1f88a930a424e4f706d9dbba122b1878a2d74ba230560ddd2966bae0aa674fd2b619f7b7d9fd8fb4cfafe790ce0362fa62ca4461873b1f253ea2108d820235", 0x7d}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f000068f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bc2000)=[{&(0x7f00008e0000-0x6d)="34b692fd229c5c7cb0064df988fd2d129cabb28ca30a4c1f815893e1ef3c41d25d9dc122b8258ce84ede03f416e0c74dd66e56a6d40fb0e65829fefc4805b3defc3531e85cd5345d13aee86d71b979bfb6dbac678c73865229d2445942689a8fab6996a5b2185d421c806ad489", 0x6d}], 0x1, &(0x7f000082f000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0xe4, 0x44000}, {&(0x7f0000935000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000160000-0x38)=[{&(0x7f000030c000-0x33)="9e6c6fdcdf64287790f2c9281d3f568211a30fd7ddde280a79cbfbd539f8d76b0831bb37215f386626e100d46a7812672572c8", 0x33}, {&(0x7f0000b51000-0x80)="e90f0f7bd328d98b8873e3c7568bd0fa716d3665d57a9034a16f4b00dfa494c76ddf0aa3991acb9f2632f097f65b3f12dd259c0eb1124300d5cf30dba107a9a989ebcb739e1375471fef07499d3ef3d8d5739dba9968fa3d7d00c83025a4b5b981dc34b89426be356ee21b09753f18609de742aa7b2438ba4fedd65974645627", 0x80}, {&(0x7f0000f93000-0x45)="3096f3ada95dd15d30bb4e684b9a75365297b3ac5d577f97b7abd7c6727c175317d7a10eb915a2c756ef6654dbdb488d32677725d5d96409fd5d6b4063dbd4fce49359a85c", 0x45}, {&(0x7f000060e000)="3ecda4c7feabbf4176bbfc60bcbc587f2e0bfb7adc18a4c9c99cc02bbc2cfe8fabc32210672d12dd406c1e7a8936626ee7b4b267ae434f8147fc98d92f40d7f1a288ce32afd54118fcfa36f129cf293dd907c5113f1036e6b9cc8d1d5f0f685130788f267ad8cb3f7ee76800f9e853f1bf656b24be798b55bbd40017af67e2aeeef5b0393a3d8135e740b5829038ccda47c5", 0x92}, {&(0x7f0000369000-0xa9)="f55dcd18ecce2f4602e7fd715c6767ab824588f90c8b84b7f5f24f771544e8092d1300ef55483aeabd1588ad0333cada51f30e358f94b4df60bd9c114b507706d132859ce20ea5f87713718296ce42c1584c637084d2c1194d19ca263849caf42558f662e4ea4101d73ea842518a452aede4c2a0557da07c8c78e4550ecee355ba9e93886faa0d47acd608bb02c4fc2427ee0b1b56cfd1a4f3a9859eafdef4c441f7db5f2c933c47e7", 0xa9}, {&(0x7f0000de4000-0xe5)="4e4f220f215bb039807783cddbc8654d41b0f4dc5e5f68b9c1f365f7471c9351b345be96abb628d8da64266971669283098777a047a0661fc954c62ade7d8be3eb5490815458812f51f1bd6ac9d813c6c5f419af9741538ba93910ad9b4964a92018405eacbc80969d260c8a968c28078dde72dd7e544b9d62dd9200008a5844bdd85eefa2f6fff1c4d5888926c0797aeac9583cab74826d8953fd773579468df4079963aa4198c727d5accc06a95403b1a37456d8af9c325e008fc3464a70041ae1fcb26bc63a11a95c5eef3988812139d7974293fe8639efe4d8135a8c6165960217f612", 0xe5}, {&(0x7f0000a4a000)="531f0f199b9d32e004aee3acbe37f8cf84ce2ce1466be916d03f6829f0a787", 0x1f}], 0x7, &(0x7f0000dc1000)=[@cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0x30, 0x20008001}, {&(0x7f00001df000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000c7000)=[{&(0x7f00003e2000-0xc0)="107cc88341d6beda599a90d9e5ce7c0ccbe9e7cd9f9cb01164f3460bc5dbde773d9e8e2243fd24be03e49979ac5e06525de19fb2cb39c261fdfab0d10a0ebf3bad4f47d118cc4baaf8ef8252d4b2507970dfc90ed31e296e100085f72b6d6263345428514f07d98b337a322ee2eb07b30125cebfe50bf36c535c722de5cdd227b26699ac81ea5eaa036737c987b4d820c51fcef87fa1e9ee52daf4ea96518880a4c50c50c3f5bd17f6d66bc3e079b429a92ac7e5308e09e63d137d23b84d9506", 0xc0}, {&(0x7f0000390000-0x9b)="3663bdc9df2d4bf560e728646e0ff8ba633620595f0988fdd59139871a110bc6f858cd59e5572552c1ae0c1eb16a38037c8e721029874272840bbd19d1a4c2555401c5ef04d39e4eb00979d16f2e7a89f2512c0ddf4f709084a4e5a54e0e37100343946d7abdac0c7c459706f2544c217bafa2ef382afb01b68782afd35d1d9412d528c3efca81a14f12c75689587eb315b0541808c3b1806ed010", 0x9b}, {&(0x7f00006f9000-0xaa)="51759ddef8d4aac1ae019732ba51509231cff152901d85e107a4c5fa57480ccc6ce63e26ca69914155953cb99623b664a538f86ed12c32f571e7ecf57ac5854a3ef1047e68416f0025b303c69b140a3f2e1c11b867754b40ef3b538726d569178a0777eb14664c4b1b3fddcee659fe2797c953cbf6245d15883d0d718d6317ca7cd2be8c400d36e082507080e996daf2da9e3842fc2865bbea9eb3a6fd2293fb651eb006d5c6cbc0f28c", 0xaa}, {&(0x7f0000526000-0xb)="c82754a770c4db69cccbb2c16e8fecad2789478ac1ce32f867cb4e2c7657b0e997e7f5b86e52c6dc530f24b7fbcddd", 0x2f}, {&(0x7f0000d54000)="854fe1a3a34de9b90cc0290786de1a21615f8f90daca2e3c8e6f4ae4f2ed912d8d39baf7dba572497b0e45bba9a4d3b322fe4d90b975b8760e9615696affee24d83fe94478c5900b6eca67970f31d929cdefa4dc0ed2", 0x56}, {&(0x7f00005f9000)="ba4a43837cac6651b1fbc898eef35b3e77fbaad6a4d3357adb5416a3ed9573a84e3f9b537dff411509126d31c9d56ae779a4d1e23874fe81d9894fd0b8a92bff001d53aafc7ddaa80b06f02f4d061c57c6a8239196b785485dc143df54f2e9b009fb2376dd8f64156699d68b2b7a39799cd4bf225bd2aedb99d07cb203baec910682f26525c3923039c2b928f323cd81e85112bea4", 0x95}], 0x6, &(0x7f00009c9000-0x7c)=[@cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x7c}], 0x4, 0x12308606f2ff6a67) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000034e000)='vegas\x00', 0x7f) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/04 23:12:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000bcd000)='/dev/input/mouse#\x00', 0x7ce55191, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00001ae000-0x5c)={0xbf7, 0x2, {0x3, 0x3, 0xfff, 0x3, 0x10000}}) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df0000000010b8000000ff000004eb00"}) 2018/02/04 23:12:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f00004f7000)="bd7af600e7e306dc6b3bf9f6be030a852600de5cf4b097963fda9678554749e17158e544a766b7d60a5d498dd36e80b79c4421867493e5c247b29287e4fbd82c5447055c8dadaae848faa93d7d70b485b29a1c9b04363e049bc355860e7cf7b7107d1075704bb0fffee1c74c5ac02511fe0415fc06581b450add63189f01d5acc0030a921cc793c72d5f4bbe034cea7bbb012340656297101671ef5c0bd04dea39f53c34b7e7b287c9da5c37d93531c3f1cc0d0e90b289", 0xb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006fd000-0x50)={@generic="efe12bd1b5bfa060a42abebd57f64f79", @ifru_addrs=@rc={0x1f}}) 2018/02/04 23:12:24 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bb9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000000d000-0xc)={0x0, 0x2, 0x20}, &(0x7f0000f71000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x64, "9c652ac7d41c9023863ac02d123a9f9f1b535ba5a4df6587205622983fe7e76155ae38614ada0ae6db33bac3df71ad2f3d315dccbe11111773c1f02a6d34e9de6ed7cb4007e38aa16efc0198c1b9d5670e079cca7998bb5c52a8899c17af096d99abbf31"}, &(0x7f0000000000)=0x6c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00006b3000+0x55e)={{0x3, 0x0, 0x0, 0x0, "45a328df06e3d617570ae8e46fef9e518d004fb3b207cd5af3666cd3b0a963b92bb2bb87e19a4b0ed56423d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f22a1d3f9925757bc1862125af087064e9ef2c8812824890c4e992324afacdb1d276624606cae86744827751ee82b415b15bce9163806661752e2419374b6f26", &(0x7f000076c000-0x13)='/dev/snd/controlC#\x00', 0x13}) [ 580.689084] device syz6 entered promiscuous mode 2018/02/04 23:12:24 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000027000-0x1)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000034000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000026000)={&(0x7f0000034000-0x8)='./file0\x00', r1}, 0xc) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000017000-0x60)=[{&(0x7f000001e000-0xde)="cb", 0x1}], 0x1, &(0x7f0000023000-0x378)=[]}, 0x19fff) 2018/02/04 23:12:24 executing program 5: mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) madvise(&(0x7f000000b000/0x1000)=nil, 0x1000, 0xf79a51eb03221bea) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) clock_gettime(0x0, &(0x7f0000004000)) 2018/02/04 23:12:24 executing program 1: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d27000)=0x800000000000001, 0xffffffffffffffa4) r1 = syz_open_dev$midi(&(0x7f0000a49000-0xb)='/dev/midi#\x00', 0x8, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00004bb000)={@empty, @empty, 0x0}, &(0x7f000060e000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000984000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff, r2}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x100000001, 0x4) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000d2b000)=0x3, &(0x7f0000d2b000)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4), &(0x7f0000d2b000-0x4)=0x4) 2018/02/04 23:12:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f00006d6000)='/dev/admmidi#\x00', 0x2, 0x2) r0 = syz_open_dev$sndctrl(&(0x7f0000b50000-0x13)='/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), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 580.778349] SELinux: policydb magic number 0xf67abd does not match expected magic number 0xf97cff8c [ 580.849388] SELinux: failed to load policy [ 580.870162] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/02/04 23:12:24 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ace000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004ab000-0x18)={0x0, 0x9, 0x0, 0x9, 0x4}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e09000)={r1, 0xe12e, 0xa, [0x8, 0x5, 0x1, 0x400, 0x3, 0x0, 0x0, 0x7a90, 0x3, 0x5]}, 0x1c) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x4140, &(0x7f0000006000-0x1f5)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000008000-0x4), &(0x7f0000006000-0x4)=0x4) mq_getsetattr(r2, &(0x7f0000005000-0x20)={0x5, 0x7e, 0x6, 0xffff, 0x6, 0x10000, 0x7, 0x100000000}, &(0x7f0000003000-0x20)) 2018/02/04 23:12:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x6) clone(0x0, &(0x7f0000557000), &(0x7f0000eaa000-0x4), &(0x7f000059c000-0x4), &(0x7f00005ec000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r2, &(0x7f000003b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f00002ba000-0x4), 0xfff) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000fd9000)=0x7) getpriority(0x1, 0x0) 2018/02/04 23:12:24 executing program 2: 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 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b6b000-0x18)={0x1, 0x0, [{0x4b564d03, 0x0, 0xfffffffffffffffc}]}) r3 = syz_open_dev$audion(&(0x7f0000d36000-0xc)='/dev/audio#\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc004240a, &(0x7f000097e000-0x28)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/04 23:12:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) readv(r0, &(0x7f0000295000)=[{&(0x7f00001cc000)=""/113, 0xfffffffffffffd7b}], 0x1) pipe(&(0x7f0000a12000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000008e000)={0x0, 0x3, 0x3185, 0x3, 0x2, 0x0, 0x800, 0xc79, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7, 0x8000, 0x6}}, &(0x7f000046f000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f1d000-0x6)={r3, 0x6}, 0x6) 2018/02/04 23:12:24 executing program 1: r0 = creat(&(0x7f0000b39000-0x8)='./file0\x00', 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000053f000-0x10)='/dev/sequencer2\x00', 0x141000, 0x0) lremovexattr(&(0x7f00000f5000)='./file0\x00', &(0x7f00001f3000)=@random={'btrfs.', '\x00'}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002ad000)=0x0) fcntl$setown(r1, 0x8, r2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f00003e7000-0x4), &(0x7f00002e4000)=0x4) pivot_root(&(0x7f0000cec000-0x8)='./file0\x00', &(0x7f0000865000)='./file0\x00') socket$pptp(0x18, 0x1, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000075d000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000009e000-0xe8)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000e5c000)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000dd7000)={@common='bond0\x00', r4}) ioctl$TIOCCONS(r0, 0x541d) 2018/02/04 23:12:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000), 0xffc2}], 0x1) close(r1) read(r0, &(0x7f0000506000)=""/136, 0x30507e4c) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000ec2000-0x10)={0xfff, 0x9a, 0x6, 0x4}) 2018/02/04 23:12:24 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000cd7000-0x9)='/dev/sg#\x00', 0x5, 0x80) ioctl$KDMKTONE(r0, 0x4b30, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000090a000-0x2c)={0x5, 0x800000000000c, 0x40ff, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dc3000)={r1, &(0x7f0000b6d000), &(0x7f00007ad000)}, 0x20) 2018/02/04 23:12:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$ipx(r1, &(0x7f00005aa000-0x10)={0x4, 0x0, 0x0, "ea268cd55b33"}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000387000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0xffffffffffff8d94}}, 0x1, 0x2, 0x0, 0x7d6, 0x41}, &(0x7f00005e7000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000da8000)=@assoc_id=r2, 0x4) 2018/02/04 23:12:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000083f000-0x3)='x)\x00', 0x3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000415000-0xd)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000d31000-0xc)='/dev/amidi#\x00', 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) syz_open_dev$amidi(&(0x7f0000996000)='/dev/amidi#\x00', 0x45da, 0x0) 2018/02/04 23:12:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) write$eventfd(r1, &(0x7f00002b5000-0x8)=0x8, 0xffffffffffffff6b) recvmsg$kcm(r1, &(0x7f0000cc5000-0x1c)={&(0x7f00000b5000)=@nfc, 0x10, &(0x7f0000072000-0x20)=[], 0x0, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00004b7000)) shutdown(r0, 0x2) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00004ca000-0x30)={0x3f, 0xbdb, &(0x7f0000636000)="80f9756de87ed5f166e8c89d53b83f1e382f1231e6490ed21c6791f29b6eb155c63206bf17c2651ebb69d4ca6e1c80058e66c73545dd259cc3e2922c5c3904c4ef6ef8e2d4cb0abe38150d9dfb55369374806df9eb14f950e125059b845cb0a7a3cd55550ca793f573d70fc7bb3530baf500246f7263b2af4b0317dbb0eb573f53d3e1137936f049dcfd342926a613abb0026aa5889dbf7c1877bd98e9aa4904c4c329c82f4fac964265cfc9005319aaa65aa76d842043bbaccd57fe415113efdf917716c86ead3bfc4f66be63", &(0x7f0000d99000)="c85e3f45f8abc90b39123979386347dd10b9cae4754c8457cf6594cecc09", 0xcd, 0x1e}) 2018/02/04 23:12:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000a66000-0x30)=[{&(0x7f0000e3f000-0x38)="e7768e19978dd8ebd374fb961c1199120212e656ffedec842c35049a0ba408eebe8a5f7fd648e3ba5ca0b2fe96511b80cbeadf76b2d19673", 0x38}, {&(0x7f0000788000-0x1000)="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", 0x1000}, {&(0x7f0000d37000+0x3e2)="b2cc832e774dc4d627ec392f7e64f03241606582767d4f3bce4fbf257c47a5a883d41f1b8e72baf6bcb76b52fa1cd79b3f9c656706226a335ea01f5d0602b3e02acd4f8b6a812d6cd71b930706cfac9f84c2a436083b93d662d04075b98f40a036aceb0a24f072286f0d7f6bed7943949f0c8cf48b80cfb0631b5c6b9506871192e2a0173f0207c95bd47dc848c1dea06a6d1362500b2aa1fefb5ded0489b75ab56932d9a6", 0xa5}, {&(0x7f0000c92000)="9e91040a8622eed60c00c97b7dbd917316db10b1607aee50e54cdb239d8696ebcf1ee281981d38061058c2b0bd4433f8feecf3499a28fe0ca798e96b5eec453012362c0a7cd7e43bfbc509d05a37b1013efb1d0da5d0eeb0f35ebcbbabe9a04bb585cdf9c2135c7a452f73d1665a41bea8661c3fa5d272a85755af8aa687565d45a97f2a4296f3afb89b6d67b1cb9be140a298f8170f43c0b1cc171d656ef648fed49f282229e8e65122571ac7a43bf73734bf083599f698c2b406788a22a48a17ce4e9ceb2fa24e1dff0bc93524e3", 0xcf}, {&(0x7f00009e3000-0x72)="19972ee71f6b183ef9eec5271c65735cb7fe20f0679f4aac539740b71919809d7290c583e35066dacf738f8954a4583e2d473a163809017fba07f9d58c33677c3d79b1cfcc6779942decd093dea61ef24bc2e6d19cc1ca6a7ebec8cd6f8a6c99a639c5e975c90e9a765c1407eefd7a46eea4", 0x72}, {&(0x7f00009d2000-0x1000)="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", 0x1000}], 0x6, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$selinux_validatetrans(r1, &(0x7f00005f5000)={'system_u:object_r:console_device_t:s0', 0x20, 'system_u:object_r:ssh_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x58) getsockname$inet6(r0, &(0x7f0000549000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00001ff000)=0x1c) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) timer_gettime(0x0, &(0x7f0000490000)={{0x0, 0x0}}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, r2}, {}, {}, @time=@time={0x77359400}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 23:12:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\v'}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000063f000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000075b000-0x4)=r1) r2 = creat(&(0x7f0000130000-0x8)='./file0\x00', 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000926000)={r0, 0x5, 0xb7, "2de1527defde5f92f9b016b3"}) 2018/02/04 23:12:25 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000005000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000006000-0x8), r0, &(0x7f0000005000-0x8), 0x3, 0x5) 2018/02/04 23:12:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat(r2, &(0x7f0000fdd000-0x1a)='./file0/file0\x00', r0, &(0x7f0000b52000-0xe)='./file0/file0\x00') set_thread_area(&(0x7f0000eb7000)={0xa923, 0x20101000, 0xffffffff, 0x1, 0x1, 0x4, 0xffff, 0x80000001, 0x0, 0x9}) 2018/02/04 23:12:25 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x88, 0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), 0x0) inotify_init1(0x800) 2018/02/04 23:12:25 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000487000)=0x5, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/04 23:12:25 executing program 7: 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) syz_open_dev$vcsa(&(0x7f0000812000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00006b7000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffc]}) umount2(&(0x7f00000f8000)='./file0\x00', 0x0) 2018/02/04 23:12:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000306000-0x8), &(0x7f0000711000)=0x8) r1 = syz_fuseblk_mount(&(0x7f0000955000)='./file0\x00', &(0x7f000074c000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x4c87, 0x40, 0x8001) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000931000)) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00009fb000)='&-\x00') r3 = syz_open_dev$sg(&(0x7f0000a04000-0x9)='/dev/sg#\x00', 0x7, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b4e000-0x10)={r3, 0x50, &(0x7f0000cfd000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fa1000)=r4, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) 2018/02/04 23:12:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {0x0, 0x0, 0x0, [], 0xfffffffffffffffc}, {}, {}, {}, {0x0, 0x0, 0x3}, {}, {}, {}, {0x0, 0x6, 0x0, [], 0xffffffffffffffff}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x7ff}]}) 2018/02/04 23:12:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f000066b000)=[{&(0x7f0000e1e000-0x41)="4e72d9c80f0c6a3cadc7d85e677240042c448ad8b9798c973ed7cf138ccc3f5483d4db9b0af5bd7af70012b1d24ff854ce1e16071209f56636aea8ae2ae6f97c69", 0x41}, {&(0x7f00005dd000-0x46)="8fdedaa3516fd714e1365d763ae1ef5d5eb94bc0986f60450836855becb5ca25b442bbeb6f7e0869f837e14550fbee71e110a6cbf440ee9b6b5635e2ca841943db3b1e69f559", 0x46}, {&(0x7f0000c4b000-0x1000)="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", 0x1000}, {&(0x7f0000335000-0x4d)="9bc0e4876e22f58a002bc827b26754b0bdb415af12ae437e65869125746686cbb27927414459657a5ad13bf53bd24daab8530670db3b04358445dfb9e1174cbe18c620b9cd8e5afe01f322f0bd", 0x4d}, {&(0x7f000046f000)="9408390e479ed2d82dd3299e719911be4906786fa0c3296ae549a866bf034f6ae900fa59144c2c4a99482617ae0209b5f9f0c54cf3c2216a35975ca65525fe6d5489c81e0069a1c9ad102ff49df05b67921c8f20572a7ae17ebfc6895b722118cf3a0051d0ee319766efc67fa9b1667dcb664a6320d6aef1bb21b0086c07461e75af80241b6d4a59a723e21c6855cd315e45ca420875c7618390f8b8f0fed436a689", 0xa2}, {&(0x7f00001dc000)="8b37e4c8f0c0ec31f7bcd162fd8d4fcdd2c1fd45fd3cf73b23149343080421a195d8271f7c662128e836806dd5e7cb7dc7f05cf2ffb2ba4001da2cfead59bd383c48794e3bec60d041e6d8f2562e9099027743f31ec45a3fc9352d4e9a05fa49c410c285fa8851abc41d3bf99b597a92681cdf6ca70373ce66853aef5718d522bbd7f6a18333686f72c92e8cc44068f71c16a67838eaf35320e605a01f575a1d5bfa7da7d5fb08378b688d9fd460c0872e70f608bfa8d45e356215201ec7752029e5a583179e758d5c116bbf4a6c0bf60182ac4d415daa2a06848a30c0067ed0c4e8e4915c65e2e8087ca90df8bc1ba429e2c84984", 0xf5}, {&(0x7f00007fd000)="39c26ffbb69666caedfb8a2c82ff716406dec979150d7b972c529b9ac3ce32a4f6aadde0", 0x24}, {&(0x7f0000eab000)="bc0aa7724f45b3c8a5d929732ff02203281681ca93bb35c333621a1ea9719cd95f9969734df18ba08a2975f26e8bf16b46b2e0e7361eb5cbb33fb46b6cfeb92db140b9853fc6385822d89b30c37177771735b83d665bd6cb7e7800df0bb7dd826637597c9b10abdf9f6ab2e91018f6aa", 0x70}, {&(0x7f0000958000)="df4e0533c2488548b1fd2ef33651b1140dee755f9f214a7d0e18a87a2025ddaacc94a19ce7733398b4019a957959b993a83bda84c0e2f0df06738e0b421aede0765c0cc5d49799568f4aa9c4fb43665f24f749d7248328e9065c448ae781634f3d9244c80e615de5523a11bce77548", 0x5}, {&(0x7f00004d0000-0x5a)="199976981426907757fd4e9aceac6457afb8abac746a5dacfb4c01409998ef5acab48f680e91fa792812ed91c4f433ecc04673cdd7140420916b4ffbf201ff063cd7e2802c0294914f973da9f47ae63f0ff36a7da570b95c069f", 0x5a}], 0xa, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) stat(&(0x7f0000fbb000)='./file0\x00', &(0x7f0000222000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r0, r2, r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000ebd000-0x5c)) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/04 23:12:25 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00003a2000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) close(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f000045c000-0x4c0)={{0x0, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) 2018/02/04 23:12:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000035000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) keyctl$join(0x1, &(0x7f00001aa000-0x5)={0x73, 0x79, 0x7a, 0x1}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d10000)='/dev/autofs\x00', 0x42, 0x0) init_module(&(0x7f000027c000-0x1d)='md5sumselinuxcgroupem1vmnet1\x00', 0x1d, &(0x7f00009d7000-0xb)='eth0vmnet1\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003ed000)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x8}}, 0x3, 0x6, 0x0, 0x7, 0x37a5}, &(0x7f0000ab9000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00007be000-0xc)={r4, 0x1f, 0x10}, 0xc) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000bf8000-0x4)={0x1, 0x0, [{0x40000003}]}) 2018/02/04 23:12:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x3b580b85, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b26000)}, 0x0, 0xc0e, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000060b000)={0x2, 0xfe, &(0x7f000024e000)="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"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000343000-0xb)='/dev/hwrng\x00', 0x200, 0x0) preadv(r2, &(0x7f0000d74000)=[{&(0x7f0000e34000)=""/118, 0x76}], 0x1, 0x0) inotify_init() ioctl$sock_bt(r1, 0x541b, &(0x7f0000795000-0xfc)="8c699f8f039529520633fe0d3e51f3af961bd754cb3ac83a01ba1a312d89a3287b3e94187499d9f40e91d8370c4ff7f1f77eff363111b8d2b9125f2185cc2ef839e28b8ba80e7821cffc28241bd87d79511f6e6d7e495b8ff2b7b17601d7157dd1b06605700b9c37a68e2156f7973104d417de873483effb31268ca3615cc6bf56c2abe240ebc0c602cf99fc4d289591b0fec8e743244086640b7cc368131311d582294fb570b32305e18d9e3c2cdccb375b0085615b8cb5ee9b9d16e403c6be09bdb5c122896672fde548ebb7c0429b5ce2cda8ba4aa98cf359a5e5153a427a3a5a18bc9c99685437835b096a06b1935caf3608b273c93dc27b6efc") 2018/02/04 23:12:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0xffff) fcntl$notify(r0, 0x11, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000556000)='/dev/ppp\x00', 0x0, 0x0) bind$vsock_dgram(r1, &(0x7f0000c02000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/02/04 23:12:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) bpf$OBJ_PIN_PROG(0x6, &(0x7f00004d8000-0xc)={&(0x7f0000c26000-0x8)='./file1\x00', r0}, 0xc) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, r1, &(0x7f000028d000-0x8)='./file0\x00') 2018/02/04 23:12:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00008f2000-0x3d0)=@nat={'nat\x00', 0x1b, 0x4, 0x374, 0x284, 0xcc, 0xffffffff, 0x284, 0x284, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f000017c000-0x40), {{{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0x1bc}}, [{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @generic="82d7909833ccbe46686bd9a1fe98e617", @generic="0f5c43544a87b195fe8ae036ea8d714e"}, 0x0, 0xa4, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv4=@empty, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xa4, 0xc8, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1}}, {{@uncond, 0x0, 0xa4, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}]}}, 0x3d0) bind(r0, &(0x7f00006a0000)=@generic={0x1f, "385f6d3fbd18e11f825d6d395eef5a4a756c2f487a8f83d8033a132fab43c9976eb27ea8ce0534b3998a1a2b718cc49064dace66151814d7425508deb04beb6b471a934639f8c736e4c50b2d375e8cde1ecfdfa5b899aec188da69af07c4a312acc4589821bb022325a1511b0b664000bd0428fc4b3435cb269a03b0667d"}, 0x80) keyctl$set_reqkey_keyring(0xe, 0x5) mremap(&(0x7f0000372000/0x4000)=nil, 0x4000, 0x2000, 0x10000003, &(0x7f0000902000/0x2000)=nil) 2018/02/04 23:12:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open$dir(&(0x7f00004ba000-0xc)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) modify_ldt$write(0x1, &(0x7f0000a49000-0x10)={0xf265, 0x20001000, 0x1000, 0x366b, 0x3, 0x0, 0x1, 0xf4d, 0x6, 0x5}, 0x10) 2018/02/04 23:12:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x12)={0x0, 0x58, 0x5, [0x4, 0x10000000000, 0x7fffffff, 0x1, 0x0]}, &(0x7f0000000000)=0x12) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000001000)={0x1d, 0x0, 0x5}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x315200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000000)=""/157) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x40, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) 2018/02/04 23:12:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00004f4000-0x1c)={&(0x7f0000d80000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00008a7000)=[{&(0x7f0000b96000-0xe2)=""/226, 0xe2}, {&(0x7f000080a000)=""/4096, 0x1000}], 0x2, &(0x7f0000629000-0x39)=""/57, 0x39, 0x1}, 0x10001) sendmmsg$alg(r1, &(0x7f0000d0b000)=[{0x0, 0x0, &(0x7f00008d4000-0x18)=[{&(0x7f0000c51000)="1bf4aa86fa394df88d18c680f44542bfa13f515eab4c47626776e2602ee429a39dfa488f85a8df2b70f9f83d9e51f466442d8b35aca32cf7a6b958874b94d199e6f4f58166919e9fc0335c952e71597a62abe2916eb41927369bae436cdadac22ca00ee6db07113969467c6febd7dfe5a2d8652e86edea2d596ae3f1cd344bb5699d8020512390ab190352f52313210282fbc1794091bf84dff4d38d5e941412ae16d02db7ee16ce4523fbd5b09f5738a2ffee14cc13ec2acd6126b176bcd7283564", 0xc2}, {&(0x7f00005ac000)="8a5355fbcece03a109e54d44b8f7da3050c3864a18cc24ae368cd18d876c05dd493a93fb4688e45c7a5af5f2a711e3c516ca60a7498d7a4b0d78c13ea7ed", 0x3e}], 0x2, &(0x7f0000186000-0x60)=[]}], 0x1, 0x0) r2 = syz_open_dev$adsp(&(0x7f00008ec000-0xb)='/dev/adsp#\x00', 0xffffffffffff1a1d, 0x20c000) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000141000)='sm3-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/02/04 23:12:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000eb3000)='/dev/usbmon#\x00', 0x7, 0x400000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000310000-0x8)={0x3, &(0x7f0000001000-0xc)=[0x5f, 0x9, 0x10001]}) fgetxattr(r0, &(0x7f000045e000-0x9)=@known='user.syz\x00', &(0x7f00003c7000)=""/82, 0x52) 2018/02/04 23:12:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r1 = request_key(&(0x7f00001b8000)='.dead\x00', &(0x7f0000a4a000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00009d7000-0x1b)='\\vmnet1lolomime_typecpuset\x00', 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000528000)=""/179, 0xb3) pwritev(r0, &(0x7f0000287000)=[{&(0x7f00005bb000)="e6e2351c194d", 0x6}, {&(0x7f00008f0000-0x52)="59bc450870c1148b9da9d4c6458bdf7adc429e51c8920293097fbb5dd7d43c955918a1b7073ad257f8d156fb2dfd62c2f41ec3679bf7c2111b3a55f3a4fde6abf25253e7c38ad940ef0d320d4b62da8d2712", 0x52}, {&(0x7f00000c2000-0x9e)="09ae0e52c999a44664d53a2e895b4fe3bb8b5217f3d91e02ea9df85c5a4c1b9064f23e5fda2c30e28e237ab523569266c5ae826dc2b4cb73a97d55878d6ab3e220c7d26ec32b934b67f8a8d4484eed9934f35bd34cd442cf303cf250b15ae146aad30467bcdb6f7156fcb94416225d663d7a83620eba6c191a7dd88c63f8d2dfdab4baaded25d3f8f90ff5acb86a817ac12760a32445e8ab5b64b02d5fbf", 0x9e}, {&(0x7f0000fba000-0x4a)="63850f1bb25d94b8503f129d99d5037e831f4c88ef8bac4cde3119cf38f4fed7ea0d06cc307499e144127858372d0e48890dc3e2ab9b7a49a32e2ebeef9a72a7d55c853907c8fc200693", 0x4a}, {&(0x7f000005c000)="822a3f6803cf3fa1dadde3d9d2ed2fc2a49eaa4406cf0db88460711553ae2b8818439f14aa013a65f55e77e00642c613440613bda206f15302fe2c8118854960f71a131844e3d2b3176e309d4da1e13c30a22678a3e6afb2534b7cc4f99389c398315f7d29d6cf74144f31773aa2f05d6b0e8e18373f448e1a", 0x79}, {&(0x7f0000deb000)="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0x1000}, {&(0x7f0000e0c000)="1d8068a3b562d1261845db35603847b82bad323dab8fd1c9ed9034f44c979586ec0e62ffe29b14d7bc4302b42453f593b35031aed4c688dd900a0d15c89b441fa3af6ccbbc3abcdba2fcc65cb9bd67e3420592dad20439c623a3052e32f7c9a7e3eef7f37bbd96c97dfe1cd0c7c72352190577097f54da99488c77234dea2c8e04cf859a1b027dfd8f4450196c40a85ecc34e08e3dae94118cd2953b1b863bb46319", 0xa2}], 0x7, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000524000)) 2018/02/04 23:12:25 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5000)='/dev/ptmx\x00', 0x100, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe6000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) ioctl$TIOCCBRK(r0, 0x5428) [ 581.637258] device lo entered promiscuous mode [ 581.709279] device lo left promiscuous mode [ 599.135942] Buffer I/O error on dev loop0, logical block 0, async page read [ 599.143259] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 599.151675] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 599.169761] kauditd_printk_skb: 524 callbacks suppressed 2018/02/04 23:12:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000950000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="0100f9ffffffffff25786798dc17a606", @ifru_flags=0x2100}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x20, 0x4, 0xff, 0x9, 0x6}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000f07000-0xa)='/dev/dsp#\x00', 0x8001, 0x101000) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000ae8000)) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000d19000-0x4)=0xb, 0x4) sendto$ax25(r2, &(0x7f00008a6000-0x6a)="a3ea88b87739bd27384a804cdfc013e2eeab6f574ce8a5ba4beae42f3fae5d4f68bb30707ea9fdaa0ec88416644dc49c4961c8342cbc531ca2f1872a62e3d6d5d17eea9384a02f1c66525a89de7a389608845125a8f14dd78c06464795530abcb6a668e379a18edf9f2d", 0x6a, 0x800, &(0x7f000026b000)={0x3, {"22c8e27c2af026"}, 0x2}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000bfd000-0x4), &(0x7f0000d18000-0x4)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000066e000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x1, 0xa6, @ipv4={[], [0xff, 0xff], @empty}, 0x70c3801f}}}, 0x81, 0x20, 0x1, "cfc2e7f088144715468e1fa0370a7c074d71d47373fe1e7a95bf29565aa1e5096284a08ba5095d681d3c74f505d05b0e164b5b4467826fb3b0c879cae56f64c606beca250bc0bff2bb7f77ef19991256"}, 0x160) 2018/02/04 23:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000747000)={0x20000000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000343000-0x10)={0x1, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f00004b8000-0x8)={r2, 0x7fffffff}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f000042a000)='environ\x00') ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000e08000)={0x4, &(0x7f000002c000-0x18)=[{}, {}, {}, {}, {}, {}]}) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00008b5000-0x8)={@dev={0xac, 0x14, 0x0, 0xe}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/02/04 23:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009f0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004de000)={0x0, 0xf0, "c44173ecc607ffb37faeb1a6e7444c62bb751594b8ba2d0ca13bf5e9a29d87ab5f4474e12971ff90f554c13956230cbbf29723da66a50af8ed68a30b82590d73f2621466c8b324bebdcdfaa3d8f3d76bc05663b5e24e90c93214dd61e5f6ffe43f232167603190fc6fd45b31fb9bf41735a4d8a2d523bafcd43a9571f43f187105df79541f4adb72272535354ac7072ee16b32fbaa19ea48e43c128490a9ea9278a274bfa0d54c496b998b237df5271078d737954bc43f73db3b2eda41cf8880208d6461c5d75d76f8d3f09d04e95bec28b43aab2b785d7bfbf21145d0387399794340323ad1d87df42070f01b70501f"}, &(0x7f000032c000)=0xf8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000819000)={0xffffffff, 0x5, 0x3, 0x4, r1}, &(0x7f0000d64000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009a2000-0x8)=@assoc_value={r2, 0x2000000000041}, 0xffffffac) r3 = syz_open_procfs(0x0, &(0x7f00003ae000-0x8)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000098d000-0x10)={0x7fff, 0x200, 0x5, 0xe0bb, r2}, &(0x7f0000f0e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000289000-0x8c)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) r4 = getpid() perf_event_open(&(0x7f0000dd0000)={0x8e7988017aa0a2ba, 0x78, 0xfffffffffffffffa, 0x81, 0x401, 0x8, 0x0, 0x6, 0x8084, 0x9, 0x6, 0x10001, 0xdaa2, 0x2, 0xfff, 0x100000001, 0xfff, 0x8001, 0x1ff, 0x9, 0x176f80000000000, 0xffc8, 0x81, 0x9, 0x4, 0x2, 0x4, 0x8, 0x7, 0x36, 0x4, 0xe2ba, 0x1, 0xff, 0x101, 0x76, 0x0, 0x2, 0x0, 0x3, 0x2, @perf_config_ext={0x7fffffff, 0x7}, 0x20, 0x6, 0x3f, 0x0, 0xfff, 0x9, 0xcb09}, r4, 0xbd64, r3, 0x8) ptrace$getregs(0xc, r4, 0x0, &(0x7f0000d5a000-0xbe)=""/190) preadv(r3, &(0x7f0000da8000-0x4b)=[{&(0x7f0000505000-0x93)=""/147, 0x93}], 0x1, 0x100) execve(&(0x7f000015c000)='./file0\x00', &(0x7f0000cec000-0x10)=[&(0x7f0000e6b000)='vboxnet1trusted-posix_acl_access-\x00', &(0x7f0000a83000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000007000-0x1)='\x00', &(0x7f0000e02000-0x19)="e0262373656c66be291d272576626f786e6574317070703000"], &(0x7f00002a8000-0x10)=[&(0x7f000048b000)='}\\\x00', &(0x7f0000bec000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000801000-0x8)='em0*em0\x00', &(0x7f00001f6000-0xc)='eth1lovboxnet1}mime_typewlan1[\x00']) 2018/02/04 23:12:43 executing program 7: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00008db000-0xb2)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003a9000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f00008dd000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x1, 0x4, {0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) flock(r1, 0x8) 2018/02/04 23:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000cf9000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00006b3000)={r1}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e0b000)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00006d4000)=0xe8) sendmsg$can_raw(r2, &(0x7f00007bc000-0x1c)={&(0x7f0000bea000)={0x1d, r3}, 0x10, &(0x7f00000ce000)={&(0x7f0000a2a000)=@canfd={{0x1, 0x7f, 0x100, 0x1000}, 0x25, 0x3, 0x0, 0x0, "91b88b601da59da7f78b297ea9fdcd90569c80aedfca758f1743d41878895c12115f045d046057ff2e547888530efd40e4d5112fc5e6a94f909fbe2f2bbfdb86"}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x4) r4 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000e15000-0x76)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0xffffffffffffffe2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009e6000-0x8)) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000fe0000), &(0x7f0000a9e000-0x4)=0x4) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) syz_emit_ethernet(0xe, &(0x7f00008bd000-0x22)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x800}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) 2018/02/04 23:12:43 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c72000)='/dev/autofs\x00', 0x200100, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000e99000-0x1c)={0x1, 0x4, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c51000-0x10)={0x0, 0x20, 0x5, 0xfe}, &(0x7f00000f1000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005a8000-0x8)={r2, 0x0, 0x8}, &(0x7f0000135000-0x4)=0x8) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000e1d000-0x4)) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000280000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006b3000-0x11)='/selinux/enforce\x00', 0x8002, 0x0) 2018/02/04 23:12:43 executing program 6: mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x42ae, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000001000-0x4)=0x1) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) msync(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x2) 2018/02/04 23:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000217000)='/dev/audio#\x00', 0x6d, 0x101000) read$eventfd(r0, &(0x7f00005d9000), 0x8) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ece000-0x4)=0xcc3) fcntl$setstatus(r1, 0x4, 0x2000) close(r1) 2018/02/04 23:12:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x90b9, 0x131000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl$EVIOCGREP(r2, 0x40047451, &(0x7f0000b3c000)=""/174) close(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000326000)={&(0x7f0000670000-0xc)={0x10}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)={0x20, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x6, @ipv4=@dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) [ 599.169766] audit: type=1400 audit(1517785963.136:68915): avc: denied { map } for pid=6967 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16128 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 599.197365] audit: type=1400 audit(1517785963.144:68916): avc: denied { net_admin } for pid=4129 comm="syz-executor6" capability=12 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 [ 599.221964] audit: type=1400 audit(1517785963.159:68917): avc: denied { dac_override } for pid=6969 comm="syz-executor1" capability=1 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 [ 599.246701] audit: type=1400 audit(1517785963.163:68918): avc: denied { dac_override } for pid=6969 comm="syz-executor1" capability=1 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 [ 599.271441] audit: type=1400 audit(1517785963.165:68919): avc: denied { dac_read_search } for pid=6971 comm="syz-executor6" capability=2 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 [ 599.296435] audit: type=1400 audit(1517785963.172:68920): avc: denied { dac_override } for pid=6969 comm="syz-executor1" capability=1 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 [ 599.321174] audit: type=1400 audit(1517785963.184:68921): avc: denied { dac_override } for pid=6969 comm="syz-executor1" capability=1 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 [ 599.345920] audit: type=1400 audit(1517785963.193:68922): avc: denied { net_admin } for pid=4129 comm="syz-executor6" capability=12 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 2018/02/04 23:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001dd000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000d58000-0x10)={0x7ff, 0x3f, 0x7e}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000886000)={0x0, 0x67, "7db68c794aa17c471566b10f16a97995f65c678055e74288d51ee4d9509726d30f4acc8007b2c80e05f368fcbb31ebe36187d826e586ff8279d0db96aade40b092e65690c6cf7c4c95271ab6e3f84dd68cb6347efe775a551e807ff8f2c6cdcac2d1e9e0cb8f5e"}, &(0x7f0000c39000-0x4)=0x6f) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005fd000-0x8)={r2, 0x7f, 0x0, []}, 0x8) sendmsg(r0, &(0x7f0000423000-0x6)={&(0x7f00001a4000-0x10)=@ethernet={0x6, @random="6c779a9d2406"}, 0x10, &(0x7f0000ecd000)=[{&(0x7f0000d82000)="f0b5b334b27e1123b1a8a3062904a8686502e92bffca8b4ab9581cd9cf6b7f43dde143bafada6bda5e60e1f0ed37fc0e9f22e422bfff1c4e0e980e6f202a22b2044c64f2afb07670e7610956f8c3e4d64868b8cb5fcef50b2ff85daa7fe249a2b54d5521dff4b16bced0b6bf4b566186b74006a5096e0ef24cd1a8e461a1a6a5e45385b86eba89ed763b7f473fda680fc636222b08fc2ab22e87548dab44be1c6562f178e3cdd97f4402a3075c4182596212d729c527feb79bfe9402dbb749254ceb88f8a0eb122b031bab2f07707a89567d3cde6a9a201081039bbe6aeb874053d16d9c510c57c0267ce419649a66ab216bbd", 0x90}, {&(0x7f0000507000)="d78b7fbc819499b6b3d594c2dc739647c9834cc3b1", 0x15}, {&(0x7f0000dc7000)="3fe6d5e5f1f54fcfbc09cae366f8b3425d8fd88b5e7921a4ad6ea21052461b931290b5383e35bcb63717f2fac9bb229c29a5ebba7955898d7e4dac2143b7241450e730fa080ed6bda6a33a4f7ee810a0483778ae53e3f7088173e6c5663cd7023f11560c00eae3198bfdba3dbd152909e9b880ab9f21dfcaf7f87f9cea3304aafda5df868819160a83715d9e2d985ceb603d67d55087cbcf2e247ed922240e48d44f26124ea65683ac93bd5d24959020157278265c943bdb6ae2c28c27a24c219d1970118b7ffa4dfb2918fe1bb9b05b50426ee5ba5a96a7006c3eb65776d3395b537efee9102e7175b5ec3c46795d4da84d92831d4ce3dc3e31f09f00c5f37886cf22bc50254e6493f397e4f77e315d976b474886b163bd8358962c496934a41482f30ec2dc650c8f23d55351193a67e005868f7eb7b0d2aa95102d2a2f8d42c01cc65dd4a2dd8bc2a48f2b14336dd8490366411eb9b77ac3d0a8e3b7e4eafacc470203f80c3b13e250df6509431e1abd39ecc2e75e4bc5097934b64c5c370d2ba8b79cf9adbaee391822a14eef80689dad5555f66f7b20607c354275750014b6bf0b5de1807f287aad07c87cd8726469b344d77e1d760d43f8e91ee3dcd696c51ee08719a966e3bfcb8468320bf5d2da0cd4fafe02bb79943a04800ee2f0d387583f9897e9e1ea35abb0fdd3bdd8c5b13f21587e2e13d179d1f66f95a88c34776d75913ab94b77df19e939c54db07c7026ba34e85340fa949b63126e4efc6e3b0206685908b4fe7bee441d6c9c3ba141658e4acfe9584a25f4bd3bff7384f7505a1f4ba55642308e2c2aa9e3de0422059d905da59d26294e74c77465be53acbf1ee957366d8974848eb40fdc6a26478aa4d3607c1ab1e982846132ac24d730ab72722af7a31483dcfb73fe716ef961b2176331f1823b383be63965597304d04fcda85e64cc2c22c49bcbb32a8616484c2f6d5e40d889019c60736d0553dbb175bfc044c26136010afd36a7340ce5c04e45c97fa8f9735edc3e676f9c37b6f377b9925c14150c3febf2d932196bcd5010ef2e902062b80f0fb384d322e105ac15d85170fed5b2c065362e1b0425c8a1a7f094d2267594b55aa1a611db126f4d96e13746b4e3a13b23ac997ecc1ea94cb1a9e7c1c2efafb46bbaa59b9340d697f5bf64785bfe5acdff123003b55cc02d45e3de3c98883380617ecc2a6ed7568af1275ae182f402b91ce658bff3971bea1806676f08992b0dcc1abafd79110f3ac97db3953de226400c58d8b24be68cb7363202f1e2a875bf19ec299e2dffb1ba7e787438d3cf0efedccb124e99c64b4dd4b50ec6171b47f0f36d7f82971580e2904f32666b7cec6b527bc67cb1236e98eb6182a7a20e27407a3fb382046b19116906e1c32d63e7ad76ffdfb65e1c9f53a0cd0f88cc90366dbb20354ea81980830f1c4c0f10a08a32bd167c01ac94466e6059b0d08d74e2f5b84f5511f7dbbb8ebf8777ae7b8c595381df0ad91cd1e449596bdb36486f5d3576272ca860bcf230a5f0427faaa4dae4601cb778586c0588d61617e3a66fcfd49ff581c5ab4191379bbb7418f6e300139a4bb791771e53c7b1ab5c4234c2ee96557ff8c60def0557ed1e6ec178bd98a7fb1138279ab4b250a058c7837f952c4c35c993d725cfdedc12557ea74824d804eb43960d7c3221b6570ed61ad6faf95d72a43f780dec720b6cbd0c4534a190cc7fa87c5bedbe5c0a8763b0af801c656ff0b3ad72a188541a0b5e8c7a4bb692033cee3d25f1fdcdcc28cc37d346699b2394b065392963edef20492b7355f9b2fa0986d460d4be62ccb27d7a8de79aa12792308481548745bb2e209d7331c476edf2eef6891edd9b0ad3890620a7eeea3692e84fa610d3c45c02ebc7f04c54ae48284f5946132d0c021fd38162e262b4e998e4efd95a5e181a60288616b8582f350bce1186eb74e338272f8d9a8e8b995bb5415c93a3e66be9a8e9f11026d5fe1243eefec5e5b73cb701d5df30b027710361a1accb68704ba81005d02381da622c5e65cc4934e6fd24bff092162f7ca53a82b76e05e4d3bd12deb1ef580ed9b31543ca63320f29d78b11d42d15de60ae5ce63aa6f66cfcf926883af9ed92a75d71c7c865f9582e3f8b4d0d506e22c176abf0658c6b24a3b74b459d050ba3556778eea6feffff75b0c1a52f0f438f9ceaa66888096c7554a0f31ce5e3e509d405f4a259ad35a4c320311db1c83f815804f12ca571faf538ee0411b54d34838e9c6136729faec3b026652a1273948082c269695d9d016093b11c1e6ce292026d95710014e59c6da0cc787410f8148a9b4de88461e00861a702a2c09fde0927e7df1a3bc01a79648830c55484203a80830b75396f975f81d7e8e2a8435489d58a0cd11f181a05376ef921be28e8769250ae0122df2b788bc61e98df340889fa309040853949e523389b6ebe3bf4241afc6f08953c9171221580c4a98095a5d27607aa6d1e6240aa1f4d997e50bd7882bff3923b5ba08bc9370a52e0cbb59993fbc561ee8672099d455a0f591bb7db059cb2d91d2e1f0beb72801d7fb27444e41f686a4ee4e3f62ad15f2757cc9564026f44f6a750cb4ebdf9dd2c8fa92b14f6135c41df6aca63f8c20416d14889949e1fb130119cabc911b0a047ae5585c88d327dcbf03dbd72c0c260649999faca2ca39428a184953a23b35cfb99118429d8008840d77beafee5fcb1d62cc7bf85f8121e71038a662b4d28e432b01c746d8e2ecc34c493b6aa8c8dda08b629a536ec8974a4b60ff2746350895a49453ea1cfc286b9cf336517ed6eff46c86dce9614948b4581e2cdeccc8f224458b04c1bfa190eb2f7940177285fcc819989b146cd447a694b1aeacab1f6c75d9e4e733e52e5eb51f807a5d471c65bca4273e2e415383547185d8b57dc5a5839c14973c5b4b9b2f5a480612e35c3fd92f1acc753a4937c4fa4f4da50f323f7e76250b9280c5fe00bbf0d49247cfd842a3adf184dd56cbf4ca66cd5ee06b00e49b3d6542ce90597a0d70f9bab3fc1724577be99146578d9e553f9a932c760b67c497d7f039f329736814eba3afe43e479ac62500582ddf2b5e54875e036d300c38c79fb4214947354e4a2382adb748e0e4423b1f5f0519835916295163e3ea9f97499bba7a481fa74b89cab5f1530c9fd6b4259c83c1caa0a1ab03cc6beef11bfe5a676f67ef3aec7059b5c3175fc5477c879eacc9f058e48228ff3834f104274c4ee1286d1da16998266202239aa17868587c4068f01e70e312480309a8f5f3afe4bfddd15a578bb816142af9077c91674b66d8ec224c2483236f18344b587a71287529ac9ac3dea6e0735857040bd75371fc93ce7fff21b675f98125c874f65f6ef78ab489bcdaed31975733460bf67646bb25ac99bdfb4cef61b871dbfdff1f8eb027d34cde227ca37efd30426880d49dfe18172e3283f864d9d7733db6f7423d7764719de1ed120b0ac6ea33aead20c150d9961c6c484f08f6b49db7bbb3d64caec3f286d1c88734fd455d89fa243926e64e74b38a99bf84ed7cf12712b620eef6b32c9c55c818505ae22c370c63e86a42c6e089c65b1516cc6a95a592f05943de679fb6b3953dcd83980112918f89d6a24ff0f457ecda974da8373c20461cbc32893c815bab741963b6d9f99d527a7cde11171a1ebf99e4f4e0f3fb2bb21c6c0d168a7d1d7badc34ad1ae310372130c3cd20de4415890459d1e67b379d5bc3ab5e1c21d351eb230c340ad8b75191d9d8d48ee47ee3e60b5f7052cd8c9981b1d73167147b9183352f25514a1b52d19ec03fa711b01d871ca588e2f7fc0eea5d0207ede153efe84dd0711a75b806a9543b254bb3d92bc43ef59fb21eb1849ea96042f79ff9669c948b3aaa0b4dc133fbfddf51b7015370811c829bb68f1cebc01172031ae36f2be9b288d512f7ebd7c45ff4ee0fbb7b42cafbe6e5f6c43352b881e740037cf149548a96a21de86874284532d6ca94a1cbb672ee78bebb228d915911c98009b9376a55d4f0b33cc06fa3258c64b07320d5677e5df95db158bbce1ec360052068f095fa80c40c942a849ab08d706d3619fa49cfb7fc2a2585fc0f424a9efaf5de98ef247c0b9193be22e388b1ee1d08e1820fa43cce9a37f150ddd6b5e9345c3965484e0f00c996a20e371f66f38bd7c3c3ba27b36907d1c26458f15a09534f9a8b8e512af822b471460a273fefedd46f5647e6e2cda1c51dfc98cde76ee78187fedeb468d313de19e8095bbb0c927eae3592b012586aeb3fba1efe7b131f9a281ea771f087c23e9c65cba293e5e74223f678862abcb1826b0eaf3ba60ecd2d8d9bf3766a8920e0963f68c51b4907c801e2d9c0d4711ed925cc3f15855a44e71c141b8bc8c71760feb4fcf5415d012aa5b2864124e762df9ece5e0f57562a0df4a6da15a0206923efdf5ffa8cccfd6ad2ba5c5ca4da1d3b99bec1802a89dca78af6d3834fc826431e2366344259e379c2870ccaa8efcd96f58ae60b1c7a04d7c023194a12dc68705f991dbee7278b1f56d7b4975d4eb385b869cf09870ec46392a0f76741977a3ef2f2282511394d69d89fe56037a630c01035f1694360c33ebf92627cf0bb85f357f7d56d5bcbedca67925e4e063660ad5fcbc03ac2d0872302e464b7015d73bcbcde7a5da58cc43c2144c32f54e783d028f968d2907539d62a70c6eaa1a075b72bbf49d5865ae7f8f2cc919329883ba47f3fa0aabcba436e64966d146be0bfdf0c21ca1e663c5b97579e319d267e57344cbfc66ff95b4070558e650f1736de4db7632e53fe6612a550bea2c1fa96e49d75a761473b8f49eeb42645f3fec1c386b0c204f457f41d7d734068c2fb0e8348d1af7c78fdc3639db12cdde0bb5c2b8d0599af7270cded25ac27a176446f8dc12b2db7e11fed47f30fecd2345b69e3de09521a5d7af544de5edc70ae646cbdff3b023572c40c2e2b01c8c4616bc839eee2f3bea3576069a5c1ce369f4b8af2774334cd8a568f28262fb0e16d4fd0cc02bb97ea262e4ea74be7bc0b1821082f352115cfd566f8db5ec8af95ee28769cf5163221a7c17e49a82c7256a8b8426593b4c48d31446edb6ff7d080fa673c66558d899b5bb64f39f1a3f646806cd5cbfe9a2b1f463285d784b5ff102224e9bdf39917615954e09e6366cd1590ccc8b84a5c669ed562cb949f4043350c4b1a777bdcde6d7c9142574ad08de719651d9be853efd78a4f9bdc3a928ecb318a136f81fdcea5bdd6feed0850376e01c71d3bc95c64a907c99adae2cc873d4297ad937ca08b2844ae1c5719ae6c48760f79a57c9ccbd344e6569dcfd4315fbf778aafdb22a23677cca886f1b30e926c50385f2f78c9ffda1d5c3729c8da19497bb3fb521061f3b5b1e1af7efee3473ebc0355846c8ba07234f3b23aebdf244caf9b4721274a3ae10eb461b4fead0fcd945837ac2b089c640884bd083a8fee46633d36bc8a8931e8fc31384301561f8630c7e9c6204ec45e2b3e733cd608ae48dddf9288dd1489c4d3f6c2f8c9792f6409a8bae5ed01eaf2cf8db6c9d42cb8b630417fe40aa63c252f4ac4866cd1d75e9586bff6bb7c882a37d4b0bce03ea152fa25fda70a1e0e3ec7ab3333d9c32cf2afe147bb41c33d9e19176e4397b6468538a66bf22d8ab8a76edb402ba16e4838d87c4a092402d264d4f70b0b3ff3604738d2ff563fa1c02a3904d410103df35bcefad3818a9f1b333a2f45371d90ee4ec87bc664c8283b6fa80b82e4516a515db808752680c8", 0x1000}, {&(0x7f0000348000)="be6bd017a2a89fe15fd786e81b6779d110165c8d89b86c9b83245cbdffed3ddf637cc20f7a96ce461aa0e9abf4c471297ed7712e39d156b479f057148878245867f3e3c36f57fdcaa55d0a75f2add38a5af9e120cf510c14b49dace9f0bdaf548ba75f6857dba69dd0180ea8ac701836e33b2ad570f996d434a997d780930bb9bc57eccc3e9afbdc4c7f57d73f7971c654b227bf0e28c62497d3296440c49e2fe932e9e551db6cd4e1d3a31d927eb77ad511ad47124df1f0c759cb601b73027b806fd67b935250f827e7917e64a72c41dc99260dc5", 0xd5}, {&(0x7f0000f10000-0x45)="172b0fc6153f669fdc6e7e6f3d7cd04f2f5df1312837966e8b91b66b044523c9712f050a82ed4e6b8eace80a4b8516b1a80df02ff912832bb447261c4e1c7e2baacbcf7204", 0x45}, {&(0x7f0000527000)="136848bd25", 0x5}, {&(0x7f0000bca000-0x73)="2f92710f2e5fb3f5fdbfe39fc4c950fb9bf259f0baa9edcca8c5dbe30dc66a27a3564a3b217f73ac823630fe7caae55f0d76391d2ed06b992e3cfed88df8a41e635239b62cfcaf1252c8d9b472b0302e2170722a7139ad2f525fbddb80d3b1cb4ebb127773fc0584c2fc9a43b5037eecad9c5c", 0x73}, {&(0x7f0000031000)="01ab5cee37368796f962614deff99652c2e2bd95ed2035804e02c9647854cdd5fb6d95f18f653889e7524634101a1247b3a36fbcb63958e8221b3a7907ea617bc5715355f2baf948182acbcf1e5f", 0x4e}, {&(0x7f00006c5000-0x8c)="cd7608a06ccf4db511c95dd7f672ae82189ee04aae8ebdb4c685655554aa18840de1e83b0552778cfc7ff91ba45b20ebd504d3461559e436d1ea00e6ead25d418d0eb8ecaa4c22605ef7db795ac6e71f0f6cd4d2e0ed5dab4d73b263f3298d1df6afbf3fe60e2762deca1f540c5abd1919e423b77024d2c7a6e73d061d5298bbd77b368482e0154830c3cbf6", 0x8c}], 0x9, &(0x7f0000d5d000)=[], 0x0, 0x880}, 0x40) sendmsg(r0, &(0x7f000056c000)={&(0x7f000044a000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000214000-0x60)=[{0x10, 0x0, 0x1}], 0x10}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a69000-0x10)={r1, 0x50, &(0x7f0000f5b000-0x50)}, 0x10) 2018/02/04 23:12:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000773000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000754000-0xd)='/dev/dmmidi#\x00', 0x2, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000004d000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b3b000)={r1}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000285000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r2) 2018/02/04 23:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x20071026}, &(0x7f0000033000-0x18)={0x0, 0x10000000000000, 0x1966, 0x20000, 0xd2df}) prctl$intptr(0x18, 0x0) 2018/02/04 23:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x80, 0x1, &(0x7f0000390000)=[{&(0x7f0000703000)="a190a05811278b645dd1076e45a18b90cfc7c6491fa4549e0c60e268c5f839d6766f57aea1c7142efab7bed08cb34a3a5984cebb655edc7085da9f94e10414e952c061d671f047c11157609bb1d805522e16", 0x52, 0x3, 0xda}], 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f06000-0x15)='/proc/self/net/pfkey\x00', 0x101001, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000783000), &(0x7f000083c000)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000953000-0x40)={0x6, 0x7, 0x0, 0x81, "a884f2006d95c0656a028c3f86192da7cd29b3d0be8cdccc8a78ff1e078f5eaeabe70ba70ab1fd9540c2b557", 0xb3df}) perf_event_open(&(0x7f0000773000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x9, &(0x7f00006f3000)=""/246) 2018/02/04 23:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) listen(r0, 0x2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00008d4000)=""/29, &(0x7f00000c6000-0x4)=0xffffffffffffffe9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f51000)={0x0, 0x40}, &(0x7f0000cec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d35000)={r1, @in6={{0xa, 0x0, 0x15, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x76}}}, &(0x7f00008d0000-0x4)=0x8c) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) [ 599.370522] audit: type=1400 audit(1517785963.193:68923): avc: denied { net_admin } for pid=4129 comm="syz-executor6" capability=12 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 [ 599.395124] audit: type=1400 audit(1517785963.205:68924): avc: denied { net_admin } for pid=20891 comm="syz-executor1" capability=12 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 2018/02/04 23:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000ec4000-0x8)='./file0\x00', &(0x7f0000ad0000-0x8)='./file0\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e81000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000b5f000)={&(0x7f00008d9000/0x4000)=nil, 0x4000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000d7e000-0x50)={{0x734, 0x5}, {0x4, 0x4}, 0x7, 0x3, 0xe5}) recvmsg(r0, &(0x7f0000668000-0x1c)={&(0x7f0000878000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000f2d000-0x20)=[{&(0x7f0000024000-0xdb)=""/219, 0xdb}, {&(0x7f0000400000-0xb4)=""/180, 0xb4}, {&(0x7f0000604000)=""/145, 0x91}, {&(0x7f000019b000-0xeb)=""/235, 0xeb}], 0x4, &(0x7f0000ace000)=""/4096, 0x1000, 0x1}, 0x20) prctl$setmm(0x23, 0xf, &(0x7f0000ab6000/0x3000)=nil) 2018/02/04 23:12:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000eae000-0x20), 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000000e000)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}}, 0xb3, 0x40, 0x2, 0x4, 0x20}, &(0x7f00000a2000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x8bf}, 0x8) 2018/02/04 23:12:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x90b9, 0x131000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl$EVIOCGREP(r2, 0x40047451, &(0x7f0000b3c000)=""/174) close(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000326000)={&(0x7f0000670000-0xc)={0x10}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)={0x20, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x6, @ipv4=@dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/02/04 23:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) rename(&(0x7f0000eb9000-0xa)='./control\x00', &(0x7f0000f33000)='./control\x00') r0 = creat(&(0x7f00000a5000-0xa)='./control\x00', 0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000880000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00009ce000), &(0x7f000070e000-0x4)) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000650000)='./control\x00', 0x0, 0x4) mkdirat(r1, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f00006bf000)='./control\x00', 0x100) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000f2e000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000f85000-0x4)=0x10) renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', r2, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/04 23:12:43 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000c000)={0x1, [0x7]}, 0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x4) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x406, r1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a33000-0xe8)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f000018b000)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000e32000)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) inotify_add_watch(r2, &(0x7f0000fb3000-0xa)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) read(r2, &(0x7f0000fb5000-0x1b)=""/32, 0x20) ioctl$void(r1, 0xc0045878) 2018/02/04 23:12:43 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40020005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000012000)={0x0, 0x0, 0x2, 0x3ff, 0x7, 0x7, 0x9, 0x3, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000013000-0xc)={r1, 0x4c, &(0x7f0000001000-0x4c)=[@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x12}, @in={0x2, 0x0, @rand_addr=0x8}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000011000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000014000-0xc)=@sack_info, &(0x7f0000002000)=0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000011000)='/proc/self/net/pfkey\x00', 0x30001, 0x0) 2018/02/04 23:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d60000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000bb1000)={0x7b, 0x0, [0x8, 0x2, 0x0, 0x6]}) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet(r1, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) splice(r1, &(0x7f000032b000-0x8), r2, &(0x7f000039e000), 0x5, 0x1) socketpair$inet6(0xa, 0x0, 0x1c00000000000, &(0x7f0000f3f000-0x8)) r4 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') ftruncate(r2, 0xdd17) sendfile(r3, r4, &(0x7f0000493000), 0xfffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) ppoll(&(0x7f0000782000-0x30)=[{r6}], 0x1, &(0x7f0000d98000), &(0x7f0000a6b000-0x8), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) lstat(&(0x7f000094e000)='./file0\x00', &(0x7f00005ab000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ca2000-0x8)='./file0\x00', &(0x7f0000c3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000c93000)='./file0\x00', r7, r8, 0x1100) 2018/02/04 23:12:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000cbd000)=0xfffffffffffffff8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000976000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ee26", 0x8, 0x8, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}}}}}, &(0x7f0000a96000-0x18)={0xfffffffffffffffd, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000012f000)=@assoc_value={0x0}, &(0x7f0000ade000-0x4)=0x8) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bdf000-0x8)={r1, 0x5c9}, 0x8) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f000046c000)=r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000d4c000-0x10)={0x1, 0x0, 0x10001, 0xff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f000055c000)={0xda, r2}) 2018/02/04 23:12:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000773000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000754000-0xd)='/dev/dmmidi#\x00', 0x2, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000004d000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b3b000)={r1}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000285000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r2) 2018/02/04 23:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000500000-0xb)={0x0, 0x0, 0x0, 0x3}, 0xb) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000ab7000-0x10)={0x2, 0x1, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000a74000-0x4)) recvmsg(r0, &(0x7f0000ba0000-0x38)={0x0, 0x62, &(0x7f0000f60000)=[], 0x0, &(0x7f0000fda000-0xc0)=""/192, 0x3f6}, 0x0) 2018/02/04 23:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b7b000)={0x6, r0}) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00007aa000-0x18)={0x555e, 0x9, 0x2}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000cc7000)=0x80000001, 0x4) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[]}, 0x0) accept4$inet(r0, &(0x7f0000797000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000042d000-0x4)=0x10, 0x0) 2018/02/04 23:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40e, &(0x7f0000491000)={0x1}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000eac000)) syz_open_dev$tun(&(0x7f0000ce4000)='/dev/net/tun\x00', 0x0, 0x8000) [ 599.618174] QAT: Invalid ioctl 2018/02/04 23:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_reqkey_keyring(0xe, 0x7) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000739000-0x4)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000d95000-0x8c)={0x800000000000, 0x7, 0x1000, 'queue0\x00', 0x6}) add_key$user(&(0x7f0000d68000-0x5)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000003e000)="fa", 0x1, r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ae6000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000503000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e8c000)={r2, 0x7, 0x18}, 0xc) r3 = syz_open_dev$dspn(&(0x7f0000845000)='/dev/dsp#\x00', 0xffffffffffffffff, 0x200000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000155000-0x30)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @empty}], 0x30) keyctl$revoke(0x3, r0) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) fadvise64(r1, 0x0, 0x6, 0x3) 2018/02/04 23:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00008f3000-0x4)=0x7, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x5, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/04 23:12:43 executing program 1: mmap(&(0x7f0000000000/0xe09000)=nil, 0xe09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e0a000-0x10)=@nfc, &(0x7f0000b42000)=0x10, 0x800) mmap(&(0x7f0000e09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e0a000-0x10)={0x2, 0x3, @rand_addr=0x6}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000219000)='/dev/rtc\x00', 0x400000, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00004eb000/0x4000)=nil, 0x4000, 0xa, r1) r2 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r2, &(0x7f0000d79000-0xd4)="d70400000000000000010000000004e708001e887858df7a165eb900", 0x1c, 0x0, &(0x7f0000e07000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000e09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000e0a000-0x4), &(0x7f000071a000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/04 23:12:43 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x20080, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x1f, 0x10}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000+0xda9)={r1, 0x1ff, 0x20}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r1, 0x8, 0xfff}, 0xc) process_vm_readv(0x0, &(0x7f0000001000-0x18)=[], 0x2000000000000192, &(0x7f0000002000-0x8)=[{&(0x7f0000000000)=""/197}], 0xdd, 0x0) 2018/02/04 23:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) 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, 0x3f, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000025d000)=0x4, 0x4) close(r0) 2018/02/04 23:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f01000-0x4)='tls\x00', 0x4) writev(r0, &(0x7f0000ad2000)=[{&(0x7f0000b6d000-0xe)="a6bb84edef43d57269eb8c3f8b0a", 0xe}, {&(0x7f0000d77000)="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", 0x1000}, {&(0x7f00002a4000)="67955cfd2b41b86e4cd76d56dd9e6762bd1956a5941050992ff87cc0deda7080c9c82bb8deb7360432c8472beac324659ca45bdbadd7ed1996e1936a3e848dcd0da89793b7dc92a22e03aa161429ebcf9ddd4f4ac8ce6ba4ef7cc93e9b2bc6affd7a549b18e3fb0171dc73115c144f585d6782c1e611a1278557bc041d847a7fffa380f08fa4fa094b02ac9acc3ae71b499263", 0x93}, {&(0x7f0000489000)="4c2b3ba8b8ea0b8cdd5bfe7346c253aa252755332c4c406f3a8d07243b4a9098d68002c1b07b0e9e5cd1d6", 0x2b}], 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000c92000)=0xfffffffffffffffe, 0x4) [ 599.751639] binder: 7031:7048 ERROR: BC_REGISTER_LOOPER called without request [ 599.804049] QAT: Invalid ioctl [ 599.843405] binder: 7031:7048 ERROR: BC_REGISTER_LOOPER called without request [ 599.850929] binder: BINDER_SET_CONTEXT_MGR already set [ 599.856313] binder: 7031:7035 ioctl 40046207 0 returned -16 [ 599.856797] binder_alloc: 7031: binder_alloc_buf, no vma [ 599.867649] binder: 7031:7048 transaction failed 29189/-3, size 0-0 line 2957 [ 599.881249] binder: undelivered TRANSACTION_ERROR: 29189 [ 599.886904] binder: release 7031:7048 transaction 381 out, still active 2018/02/04 23:12:43 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0xffffffffffff8000}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmmsg(r0, &(0x7f0000009000-0xa0)=[{{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000006000-0xe1)=""/225, 0xe1}, {&(0x7f0000008000)=""/84, 0x54}, {&(0x7f0000005000)=""/202, 0xca}, {&(0x7f0000008000)=""/153, 0x99}, {&(0x7f0000001000)=""/95, 0x5f}], 0x6, &(0x7f0000006000)=""/9, 0x9}, 0x4}, {{&(0x7f0000008000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000008000)=[{&(0x7f0000006000)=""/221, 0xdd}, {&(0x7f0000000000)=""/130, 0x82}, {&(0x7f0000008000)=""/179, 0xb3}, {&(0x7f0000004000-0x4e)=""/78, 0x4e}, {&(0x7f0000007000)=""/49, 0x31}, {&(0x7f0000006000)=""/181, 0xb5}, {&(0x7f0000009000-0x21)=""/178, 0xb2}], 0x7, 0x0, 0x0, 0x8}, 0xcf3b}, {{&(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000007000-0x30)=[{&(0x7f0000008000)=""/94, 0x5e}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000009000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0xd0)=""/208, 0xd0}, {&(0x7f0000009000-0x15)=""/21, 0x15}, {&(0x7f0000008000)=""/77, 0x4d}], 0x6, 0x0, 0x0, 0x7}, 0x9}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000005000)=""/233, 0xe9}, {&(0x7f0000009000-0x14)=""/20, 0x14}, {&(0x7f0000007000)=""/163, 0xa3}, {&(0x7f0000003000+0xd0a)=""/94, 0x5e}, {&(0x7f0000008000)=""/57, 0x39}, {&(0x7f0000009000-0xaa)=""/170, 0xaa}, {&(0x7f0000008000)=""/113, 0x71}, {&(0x7f0000003000)=""/139, 0x8b}, {&(0x7f0000008000)=""/217, 0xd9}], 0x9, &(0x7f0000005000-0x4)=""/4, 0x4, 0x4}, 0x1}, {{&(0x7f0000008000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/44, 0x2c}, {&(0x7f0000008000)=""/134, 0x86}], 0x3, &(0x7f0000009000-0x46)=""/70, 0x46}}], 0x5, 0x101, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, r1}) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/04 23:12:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000b10000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000032e000)={0x402, 0x7f, 0x8201, 0x2, 0x2, 0x1, 0x80, 0x0, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f00005cf000-0x10), &(0x7f0000ee2000-0x10)) r2 = socket$inet(0x11, 0x2, 0x81) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000939000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000008000-0x28)={@common='ip6_vti0\x00', 0x0}) r4 = syz_open_dev$sndpcmc(&(0x7f00001df000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40000) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0186415, &(0x7f00004fb000-0x13)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x2, 0x3, &(0x7f00003a2000/0x2000)=nil, 0x247}) bind(r2, &(0x7f0000002000)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/04 23:12:43 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x8080, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000006000-0x4), &(0x7f0000005000-0x4)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000005000)="fcf5d342e77a1450c025286b3e2b50d6c56d685713f8a3242eccb6075e411e2d22116401da1e01d55f19e416971f4b394fd1b556e675cada5bd1fe8dbc7d7ab07f2f7d3b2fdb98213ee1296158e48ea86cacb9874b98b080f4e076c7671739ae794ed321f89ebbbfab52027fc43b8470cefdfcb2a07647d5dfd5336544381510866e570420599b16ecbdb2978309f5394c5ed574bf988b39f401ed72c02c6e66db6ef78aa80503e6c5e49ebde8ad36e570d17849373a708559ca969ecac9bcf4a13134034f26ffccc7122e8aafc6df1daf088c30886ee0711585ffe9bff541", 0xdf, 0x0, &(0x7f0000003000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/04 23:12:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5e000)={0x0, 0x7ff}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000d30000)=0x1, 0x4) r4 = socket(0x5, 0x11, 0x202) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000c20000-0x4)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000997000)={0x4, &(0x7f0000a11000-0x20)=[{0x0, 0x100, 0x8, 0xffff}, {0x6, 0x5, 0x89ec, 0x8}, {0x2, 0x80, 0x4, 0x100000000}, {0xffffffffffffc919, 0x9173, 0x9, 0x2}]}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000742000)={@mcast2, 0x0}, &(0x7f0000bf9000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000375000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r5, r6}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r2, &(0x7f00007ab000)=""/236, 0xec, 0x10000, &(0x7f0000935000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000df0000-0x4), 0x4) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/04 23:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f83000)={0x0, 0x68, &(0x7f00008db000)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x21}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xb8c}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}]}, &(0x7f0000e6d000-0x3)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b27000)={r1, 0x0, 0xcd7, 0x80000000, 0x7fffffff, 0x100000001}, &(0x7f0000f09000-0x4)=0x14) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0x2) 2018/02/04 23:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ddf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000393000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000411000-0x8)={0x4, &(0x7f00002a4000-0x20)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000976000)={r2}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000237000)="295923e8250341b3") futimesat(r1, &(0x7f0000da1000)='./file0\x00', &(0x7f0000fa9000-0x10)={{}, {0x0, 0x7530}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009be000-0x2c)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x2, [@loopback=0x7f000001, @empty]}, 0x18) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/04 23:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f000057e000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000190000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00002af000-0x4)) nanosleep(&(0x7f0000ab1000-0x8)={0x77359400}, &(0x7f0000189000-0x8)) recvmmsg(r0, &(0x7f0000282000-0x20)=[{{&(0x7f0000374000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x27, &(0x7f00007c8000)=[{&(0x7f0000f81000-0xda)=""/218, 0xda}, {&(0x7f00005d1000)=""/5, 0x5}, {&(0x7f000086a000-0x1b)=""/27, 0x1b}, {&(0x7f0000e97000-0xea)=""/234, 0xea}, {&(0x7f0000fee000-0x31)=""/49, 0x31}, {&(0x7f0000853000-0xb)=""/11, 0xb}, {&(0x7f0000122000)=""/82, 0x52}], 0x7, &(0x7f00005f3000-0x1000)=""/4096, 0x1000}}], 0x80001a4, 0x10003, &(0x7f0000a69000)={0x77359400}) 2018/02/04 23:12:43 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000), &(0x7f0000002000-0x3)=0xfffffffffffffe6f) 2018/02/04 23:12:43 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f000000d000+0xc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028000-0x2c)=@mpls_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_DST={0x8, 0x1, [{0x0, 0x0, 0xfffffffffffffffd}]}]}, 0x24}, 0x1}, 0x0) r2 = pkey_alloc(0x0, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000006000-0x4)=0x3) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1000000, r2) [ 599.893683] binder: undelivered TRANSACTION_COMPLETE [ 599.898827] binder: send failed reply for transaction 381, target dead 2018/02/04 23:12:43 executing program 2: listen(0xffffffffffffffff, 0xffffffff) listen(0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x296) 2018/02/04 23:12:43 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000720000)={0xd54, 0x3, 0x800000000000000, 0xff, "981c5fcce31b518cfb9e39d0a1e328e7c66a97d61b94eb9efffb03ced9a3353e8e7a2ece5c2d2d0eefd5c61a", 0x7bd}) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file0\x00', 0x0) lremovexattr(&(0x7f000042e000-0x8)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$int_out(r0, 0x5462, &(0x7f00003d8000-0x4)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 23:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x0) inotify_init() ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 23:12:43 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002a000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000002a000-0x18)={r1, &(0x7f000002a000-0x1000)="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", &(0x7f0000026000-0x81)=""/129}, 0x18) add_key(&(0x7f0000005000-0xb)='pkcs7_test\x00', &(0x7f0000029000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000000b000)="87328e2f1cec35e41feb5ab468263ecb004cdec4eb15368713cc0a9f0b", 0x1d, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000000b000)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) [ 600.048411] openvswitch: netlink: Message has 8 unknown bytes. [ 600.064399] openvswitch: netlink: Message has 8 unknown bytes. 2018/02/04 23:12:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000c07000-0xc8)=""/200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000234000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) sysfs$1(0x1, &(0x7f000022f000-0x11)='nodevproc)vmnet1\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00006b1000)={{&(0x7f00005a5000/0x1000)=nil, 0x1000}, 0x1}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000b6a000-0x10)={0x0, 0x100000}) clock_gettime(0x0, &(0x7f0000a38000)={0x0, 0x0}) remap_file_pages(&(0x7f00007a8000/0x3000)=nil, 0x3000, 0x1000001, 0x4, 0x2020) write$evdev(r1, &(0x7f0000a8a000)=[{{0x0, 0x2710}, 0x100, 0x8, 0x5}, {{0x0, 0x7530}, 0x6, 0xeaae, 0x9}, {{0x77359400}, 0x526, 0x6, 0x40}, {{r2, r3/1000+10000}, 0x59d4, 0x9, 0xb1}, {{0x0, 0x2710}, 0x41, 0x0, 0xfffffffffffffffb}], 0x50) close(r1) 2018/02/04 23:12:44 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00002a0000-0x1c)={&(0x7f0000c13000-0x58)={0x27, 0x6, 0x122b2071, 0x7, 0x9, 0x7ff, "469d81c0b7fc9f8f47ed50b4b85d2e3c8891237c3f7479448c9b3758fbfbddcf629e33a9730bc315cd79c8d1d5e659049bebbdeb54a4945f3152504973d29a", 0x2}, 0x58, &(0x7f00000cd000-0x28)=[{&(0x7f0000ff8000-0xf2)="5d91a21bc4db8fa8b42ac3849a1ba80ff72f06596a1401fc4b17f062210711ebd065e9543ea719f8c0cd7d86c17b2c229133f7158361f3190abfe19f9cf6bb9ecc6825e55dafd0f1e1df5b9ae146272d8a67d9db827a952e85f3abd8aacc46db9d01b2a08994dc8bb145b6ac79aaadd45173a6d5bfb71755f47cef488637d753512bcb8b488a47551666690760277cacc40d59082e5fe0ccca2efd73927c0baf8dafc2780549f3e8d2091a0ebeb756b3fb4381b9285933ab999772d0e485e37c299888bd76a3065078defba55b0a574d4ddf7050434b3319c48673a3f879a376b394eb5b0cdccbbc77c2aa0b73a59f9a4b73", 0xf2}, {&(0x7f0000a61000-0xad)="dd7eaae34adcf0c0556fb429f343e0be438d83f4498d0dce5e6a974fca530e5cdb87753ea672468b005bdfd4c0a555f9313bfa7440cbdc3782697a629363062c2f5c0e9219d02244614e4d8714b775e91e7cee96b7711be04e226d98414bb00959cf5c18f2a266984cd67bb5b16888c0ddc4d9fd688f50352a543e8f913fb76f39a47200740e7630200c733b8851e9a83d233d08f77d2bc02b2bea185e474ad4560dffca641aeeab424fb536da", 0xad}, {&(0x7f0000ff7000)="1547d32b8e0482ebdab568570ef2bcafc276d6cbf60b05e537df27a4db083fbe74bc", 0x22}, {&(0x7f0000e77000)="780c182763538e20a18d34fdc99d", 0xe}, {&(0x7f0000ff8000-0xcd)="b8c648380a4faf8319c805536b10d3b621cfcaa021af710dadc700287b832885f6302268801b5ccb110b3be72429f296fc728a7e3f04458093d9d4fb1f1322f47d06dca07f58c6eab8ebffe2c25957dbb18f07f42cdbaf053755995600533f60bb98fef1ea1ab0b22679017494aac22021bf7907a8525bd8b9fd170d3ee0c5885c1cdb58be8493e0b20e4b758f7bdcd51fc569850cf4b43c1e6fa13b058f3d93cd3859af300721f9c1f03b98c2540489bfea4503b3fd05dda4ed38ca8c9451cf760d173cb535699aacab411c36", 0xcd}], 0x5, &(0x7f0000ff7000)={0x100c, 0x12d, 0x9, "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"}, 0x100c, 0x20004004}, 0x40) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/04 23:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x6d5b, 0x80000000000b, &(0x7f00009c2000-0x5)="06000000b2", 0x5) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a8e000)={0x100000001, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x1, @empty}, 0x40, 0x6, 0x80000000, 0xffffffffffffa939, 0xfffffffffffffff9, &(0x7f0000f30000)=@common='dummy0\x00', 0x2, 0x40, 0x1}) 2018/02/04 23:12:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000fae000/0x4000)=nil, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000a31000)="17", 0xfffffffffffffc91) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000070b000), &(0x7f00009e6000)=0x4) 2018/02/04 23:12:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x40000001) r1 = syz_open_dev$tun(&(0x7f0000b29000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000018c000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x6a1, 0x1, 0x5, 0x4abd, 0x4}, &(0x7f0000d4e000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b99000-0x20)={0x100000001, 0x100000000, 0x0, 0x5, 0x7fff, 0x1ff, 0x9, 0x3, r2}, &(0x7f000004c000-0x4)=0x20) preadv(r1, &(0x7f0000f77000)=[{&(0x7f00001f4000-0xc9)=""/201, 0xc9}], 0x1, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f90000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) write$selinux_create(r3, &(0x7f0000fb7000-0x35)=@objname={'system_u:object_r:adjtime_t:s0', 0x20, 'unconfined', 0x20, 0x35, 0x35, 0x20, './file0\x00'}, 0x35) 2018/02/04 23:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) r3 = request_key(&(0x7f000004d000-0x8)='big_key\x00', &(0x7f0000df3000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000769000-0x2)='&\x00', 0xfffffffffffffffe) request_key(&(0x7f0000a6b000-0x8)='rxrpc_s\x00', &(0x7f0000f87000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e51000)='nodev\x00', r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)}) 2018/02/04 23:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c30000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000270000-0x10c)={0x7, 0x4, 0xfffffffffffffffd, 0x0, 0x0, [], [], [], 0x6, 0x7}) bind$alg(r0, &(0x7f0000b0f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000385000-0x20)=[], 0x0, &(0x7f0000b27000)=[]}, 0x0) 2018/02/04 23:12:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000202000)='h`', 0x1) write$vnet(r0, &(0x7f000060e000)={0x1, {&(0x7f0000472000-0x1c)=""/28, 0x1c, &(0x7f0000954000)=""/72, 0x3, 0x4}}, 0x68) ftruncate(r0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000702000)) 2018/02/04 23:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x40000000) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() r1 = syz_open_dev$admmidi(&(0x7f0000006000)='/dev/admmidi#\x00', 0x6, 0x2100) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00005e2000-0x4)=0x40) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000515000)={0x0}, &(0x7f0000a4d000-0x2)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000460000-0x8)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp(r4, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r4, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f000071c000)='./file0\x00', 0x0) 2018/02/04 23:12:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000478000-0x8)={0x0, 0x0}) splice(r0, &(0x7f0000df7000-0x8), r1, &(0x7f00006d0000-0x8), 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7f000-0x8)) 2018/02/04 23:12:44 executing program 1: socket$inet(0x2, 0x5, 0xffffffffffffff01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x420140, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000e3f000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) 2018/02/04 23:12:44 executing program 4: lstat(&(0x7f00005c2000)='./file0\x00', &(0x7f000070e000)) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00006b5000)) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000b80000)={{0x2, 0x2, @multicast1=0xe0000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, @common='teql0\x00'}) r0 = syz_open_dev$loop(&(0x7f0000980000-0xb)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x0, 0x8000a, 0x0, &(0x7f0000553000)={0x0, 0x0}) fadvise64(r0, 0x0, 0x0, 0x3) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000e96000/0x14000)=nil, 0x14000, 0x0) shutdown(0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f000023c000)=""/36, 0x24, 0x12020, &(0x7f0000fcc000-0x1c)={0xa, 0x1, 0x8312, @mcast2={0xff, 0x2, [], 0x1}, 0xb14}, 0x1c) 2018/02/04 23:12:44 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000139000-0xa)='/dev/dsp#\x00', 0x0, 0x20000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000f14000)=0xc) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b00000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000af6000)="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", 0x5af, 0x0, &(0x7f0000076000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) 2018/02/04 23:12:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00002dc000)='/dev/adsp#\x00', 0xa9c, 0x100) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100000001) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000de000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000cb0000-0x1)={0xacd}, 0x1) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000bb4000-0xf6)=""/246) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f000075f000-0x8)=&(0x7f000059c000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abb000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000e4d000)=""/174) 2018/02/04 23:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000cf4000-0x1e)={0x18, 0x0, {0x3, @empty, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000b7c000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, @common='ip6tnl0\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002aa000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1}}}, &(0x7f0000a0d000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00007d8000-0x8)={r4, 0x9}, 0x8) connect$pppoe(r2, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/04 23:12:44 executing program 7: mbind(&(0x7f0000786000/0x3000)=nil, 0x3000, 0x0, &(0x7f000044a000), 0x41, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x0, 0x1) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000001000-0x4)=0x6) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)="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", 0x1000}) sendto$ipx(r1, &(0x7f0000000000)="d97d43189b8ce7537774382565747f81f669747d37fd3c4e747931f28d29b1432746217b552500d979151c4b555b0124bdb0c975de218ebbd667855a249acdb4ccacdc355796b620c7427bf639ca3267cd8780542e0cb55d3819ffae129c6b95b8cd0ac46bfdddf45a9b1396479a53cf25fb3ba82bea4744845d9705b6d838697362f83a8c7733490d4d61843449c7146773744b18995b93882ac5ec3bb652", 0x9f, 0x4000000, 0x0, 0x0) 2018/02/04 23:12:44 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000009000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x101000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000009000)=""/224) setsockopt$IPT_SO_SET_REPLACE(r0, 0x84, 0x6b, &(0x7f0000005000)=@filter={"02006c74657200", 0xe, 0x4, 0x20, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000002000), {{{[], 0x0, 0x3e3, 0x359}, {0xffffffffffffffc7, '\x00', 0x0, 0x1c8}}, [{{@uncond, 0x0, 0x32, 0x98, 0x0, {}, []}, @REJECT={0xffffffffffffff74, 'REJECT\x00'}}, {{@ip={@rand_addr, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="ff39f226c425e2c4e2bfea0144d273dd"}, 0x0, 0x70, 0xfe92, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xfffffffffffffe8e, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00'}}]}}, 0x3) munmap(&(0x7f0000005000/0x4000)=nil, 0x4000) 2018/02/04 23:12:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000006) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000025d000)=0x4, 0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000834000-0x18)={0x0, 0x4000000000000000, 0x10, 0x0, 0x1}, &(0x7f000061e000+0x441)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e2f000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f00008df000)=0x8c) 2018/02/04 23:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') syz_open_dev$amidi(&(0x7f0000531000-0xc)='/dev/amidi#\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x9d6) pipe2(&(0x7f00001ba000-0x8), 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/02/04 23:12:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000dcb000)={@rand_addr, @rand_addr}, &(0x7f00003f6000)=0xc) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00009f3000-0x9)=@rc, &(0x7f0000001000-0x4)=0x9, 0x80800) 2018/02/04 23:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000b4c000-0xa)='id_legacy\x00', &(0x7f0000cab000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000030c000-0x3)='lo\x00', 0xfffffffffffffff9) add_key(&(0x7f00008d1000-0x6)='logon\x00', &(0x7f0000b98000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000963000-0xf6)="dffe", 0x2, r1) readahead(r0, 0x8, 0x8) 2018/02/04 23:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a20000-0xe8)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000a27000)=0xe8) lstat(&(0x7f00005ca000-0x8)='./file0\x00', &(0x7f00005e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000eac000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400000) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000d57000)) syz_fuseblk_mount(&(0x7f0000a6e000-0x8)='./file0\x00', &(0x7f0000182000-0x8)='./file0\x00', 0x8000, r0, r1, 0x4, 0x1, 0x1000) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r3, &(0x7f0000005000-0x50)={0x50, 0x6, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x3}}, 0x50) 2018/02/04 23:12:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000f36000)=@file={0x1, './file0\x00'}, 0xa) r3 = request_key(&(0x7f000091a000-0x5)='ceph\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a}, &(0x7f00007ff000)='/dev/sg#\x00', 0xfffffffffffffffb) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, r3) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a84000-0x8)={0x77359400}, 0x8) listen(r2, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000e92000)={0x73, 0x79, 0x7a}, &(0x7f00008ce000-0x89), 0xfffffffffffffff9, r3) dup2(r1, r2) socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/04 23:12:44 executing program 2: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x0, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000005c000-0xc)={0x2, r1, 0x1}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000faa000)={&(0x7f0000532000)=[0x100, 0x1, 0x3f, 0x1, 0x5, 0x3, 0x7, 0x8], 0x8, 0x40, 0x4, 0xcc, 0x6, 0x200, {0xd8, 0x8, 0x1ff, 0x8, 0x5, 0x20d, 0x0, 0x9, 0x7, 0x80000000, 0x9, 0x5, 0x7, 0x240e, "7029e8f463da658a61a93f13aae3d7d30b619fbca3874fa1450814463a0edfc7"}}) r3 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3, 0x32}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r3, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r4 = syz_open_dev$sndpcmp(&(0x7f00002e5000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x201) write$eventfd(r4, &(0x7f0000d6b000)=0x9, 0x8) 2018/02/04 23:12:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000051e000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000377000)={0x0, 0x0, 0x0, 0x93, 0x20, 0x0, 0x6, 0xa, 0x10, "7f111215ac416bb3c23a4f6d09c8d553ccd9c3fb0f19361279f657b0277fcd067e38fac9c7d58a10ad217b267eb68e0d8e7ff750ca2c47a6545898c594fd7d70", "eacd3ead181e2a93ccd51d17d7a84fd9d0583c6cefe85921f1ac4cace9d65dcc0a7dc81fad386cd318dd93fa419aac793c31950b60b074c70c7dd2af64a939f6", "566f252807f925bab7c2499e2f7684b4d3bb5292a04bbc8d17200cab14d0a89c", [0x8, 0x9]}) setsockopt$packet_buf(r0, 0x107, 0xb, &(0x7f0000a4f000-0xc1)="0460d68b646446f9aa295226cb6dd0c2da1acb9ab1133709e78492b38f85d14c09f6192700cd893fc22087ac028b3cd76ed078a9c0ccd999b606490f41190b07d92d15c3e3af5ac7b5668d2c3474f67f43c1c2a607780a936ff75b421d120e801e83c0e913e2566e56f8b6c253e1798ff97240743f290b8aed8cef6c7bcbbd8bc16b1002e01e59c3a7e8a07535d3ab3468d68107838c032c5311a9db3734dc8ce29a9fd407d022521b4018652b9bfa370ae91bb4553f8ee2f39c5adcabe8b9b21a", 0xfffffffffffffd34) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f00000f0000)={0x3, 0x2}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x0, 0x1ffd}, 0x4) r3 = dup3(r1, r0, 0x0) getsockname$packet(r3, &(0x7f0000b62000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000973000-0x4)=0x14) bind$packet(r2, &(0x7f0000844000)={0x11, 0xe, r4, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x11, 0x80006, 0x3, &(0x7f0000e80000)) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000733000)) 2018/02/04 23:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00009de000-0x4)=0x9a2, 0x4) close(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000785000-0x9)='/dev/rtc\x00', 0xa00, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f00002d6000)={0x0, 0x3, 0x7fffffff, 0x7, 0x7}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000b8f000-0x8)={0x2, [0xfffffffffffffff8, 0x0]}, 0x8) listen(r0, 0x0) syz_open_dev$amidi(&(0x7f000006f000)='/dev/amidi#\x00', 0x6, 0x2840) listen(r3, 0x0) close(r3) 2018/02/04 23:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000039000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="00000000000408fb0700000003ab0007000000080009fd00000000048260c101"}) r1 = request_key(&(0x7f0000618000)='trusted\x00', &(0x7f0000645000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000024b000-0x7)='md5sum#', 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x181402) 2018/02/04 23:12:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") fcntl$notify(r0, 0x402, 0xeadc46014969be73) readv(r0, &(0x7f0000288000)=[{&(0x7f0000967000)=""/16, 0x10}], 0x1) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000da8000-0x91), 0xfffffe8f) 2018/02/04 23:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x200) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0xfffffffffffffdcd) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f0000170000)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[]}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$TIOCCBRK(r1, 0x5428) connect$pppoe(r0, &(0x7f000072e000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) getsockopt(r0, 0xe60, 0x5f, &(0x7f00008ed000-0xc)=""/12, &(0x7f0000a16000-0x4)=0xc) 2018/02/04 23:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f00003d7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a67000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f000086e000-0x4)=r2) recvmsg$kcm(r1, &(0x7f00009aa000-0x1c)={0x0, 0x0, &(0x7f0000168000)=[{&(0x7f0000643000-0x1)=""/1, 0x1}, {&(0x7f0000b90000)=""/48, 0x30}, {&(0x7f0000a60000-0x12)=""/18, 0x12}, {&(0x7f0000833000)=""/8, 0x8}, {&(0x7f000034b000-0x27)=""/39, 0x27}, {&(0x7f00007ba000-0xf9)=""/249, 0xf9}], 0x6, &(0x7f00006f9000)=""/201, 0xc9, 0x8}, 0x100) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000a2f000-0x4), 0x6) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00007ce000-0x18)={0x0, 0x1f, 0x5, &(0x7f0000245000)}) sendto$ipx(r1, &(0x7f0000cc0000-0x99)="2a54b65aaca0588f2669d55be32db6f1ec7d2e22d07f792325aeafdced30ec13e7e1182b768c28d63aa9bffcad706520e01636c189b4d9f38ce83baacf863e96e9cbb2b7c1ea73800d6fdeaec28e5707db3eac977a64fc063fa84209a45a75187b4150594779c86f15f17dc8fb775348e713419ff20eb95a531ad5ac3b4f6f154559f64d8830f234f8e8b7cea4fe3ece36434d3ac2ae4909e8", 0x99, 0x0, &(0x7f0000451000)={0x4, 0x7, 0x3, "09a741ea96b1", 0x8000}, 0x10) 2018/02/04 23:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000027a000)={0x7, {{0x2, 0x1, @rand_addr=0x3873}}}, 0x90) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000c65000), &(0x7f0000e84000)=0x4) 2018/02/04 23:12:44 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004c2000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000150000-0x4)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f00000cf000)=""/88, 0xfffffffffffffe2c) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d66000-0x8)) r1 = syz_open_dev$sg(&(0x7f00009ea000-0x9)='/dev/sg#\x00', 0x0, 0x40002) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000cb3000)={r1, 0x0, 0x1000, 0x19, &(0x7f0000ffd000-0x1000)="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", &(0x7f0000033000-0x19)=""/25, 0x400, 0x10001}, 0x28) bind$rds(r1, &(0x7f0000746000-0x10)={0x2, 0x3, @empty}, 0x10) r2 = add_key(&(0x7f0000fcd000-0x12)='.request_key_auth\x00', &(0x7f0000142000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0xfffffffffffffe36, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000c2b000-0xa)='/dev/vcs#\x00', 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000d87000-0x30)={0xff, 0x28, [0x5, 0x1, 0x6379, 0x3, 0x2, 0x0, 0x2e29, 0x2, 0x9, 0x81]}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00006fb000)={0x0, 0x3ff, 0xced, 0x401, 0x2, 0x101, 0x7f}, 0xc) keyctl$assume_authority(0x10, r2) 2018/02/04 23:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000321000-0x4), &(0x7f000049a000)=0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r2, &(0x7f000069b000)=@known='security.capability\x00', &(0x7f0000518000-0x83)=""/131, 0x83) 2018/02/04 23:12:44 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f78000-0x10)={0x0}, &(0x7f0000f77000)=0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000f7b000)='/dev/input/mouse#\x00', 0x47, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000620000-0x44)) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f7c000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d4000-0x4)=0x14) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000f7b000)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f77000)={0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, r1}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000684000-0xac)=[@in6={0xa, 0x2, 0x401, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000}, @in6={0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x7fff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x0, 0xffffffffffffff81, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xfff}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x4, @empty, 0x1}, @in6={0xa, 0x0, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc04}], 0xac) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f000063d000-0x4)) 2018/02/04 23:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000023f000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) accept4$ax25(r0, &(0x7f00005e4000-0x10), &(0x7f00000d6000)=0x10, 0x80000) r1 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000f82000-0x8)='./file0\x00', &(0x7f0000486000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000075b000-0x4), &(0x7f0000922000), &(0x7f0000640000-0x4)=0x0) fchownat(r1, &(0x7f0000076000)='./file0/file0\x00', r2, r3, 0x1400) r4 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x71, 0xfffffffffffffffd, r4, &(0x7f000028d000-0x8)='./file0\x00') 2018/02/04 23:12:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f00002f5000)=[]) r0 = syz_open_dev$binder(&(0x7f00006ba000)='/dev/binder#\x00', 0xffffffffffffffff, 0x7ff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00006b0000)=[], 0x0, 0x0, &(0x7f00000db000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000d5d000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) syncfs(0xffffffffffffffff) r1 = getpgid(0x0) sched_getattr(r1, &(0x7f0000e32000), 0xfffffffffffffd3e, 0x845644a6eec4f906) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00003ae000)={@remote}, &(0x7f0000948000-0x4)=0x14) 2018/02/04 23:12:44 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, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fc8000-0x8)) 2018/02/04 23:12:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0x800008000000c) fcntl$addseals(r0, 0x409, 0xb) 2018/02/04 23:12:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x84, 0x13, &(0x7f0000001000-0x330)=@filter={'filter\x00', 0xe, 0x4, 0x2cc, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{}, {0x0, [], 0x0, 0xfffffffffffffffc}}}}]}}, 0x328) 2018/02/04 23:12:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r1 = syz_open_dev$admmidi(&(0x7f0000854000-0xe)='/dev/admmidi#\x00', 0x1, 0x10000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000a94000)=0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ef3000)) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000217000-0x8c)) pipe(&(0x7f0000efb000-0x8)) clock_getres(0x7, &(0x7f0000f08000)) 2018/02/04 23:12:44 executing program 5: unshare(0x40600) r0 = epoll_create(0x1) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x140) mmap$binder(&(0x7f0000e5a000/0x2000)=nil, 0x2000, 0x2, 0x80010, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ede000-0xe8)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00003f4000-0x1c)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000836000)={&(0x7f0000968000)=@allocspi={0x1264, 0x16, 0x0, 0x6, 0x0, {{{@in=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x9, 0x0, 0x0, 0xa, 0x0, 0x20, 0x2e, 0x0, r2}, {@in=@broadcast=0xffffffff, 0x3, 0x3f}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x3f, 0xfffffffffffffffc, 0x1ff, 0x80000001, 0x10001, 0x5, 0x1, 0x3}, {0x44, 0x3, 0x9, 0x4}, {0x9f, 0x6, 0x1}, 0x3, 0x5, 0xa, 0x1, 0x7}, 0x2, 0x7}, [@algo_auth_trunc={0xe4, 0x14, {{'wp256\x00'}, 0x4a8, 0x0, "7691944e54a158d2e7f534d51c98c70269920fa451563cbeb0a8c509c1bc7945839206b881da966ed7c3cf07d3528656231b19db5dca9ec74bf3d6463c2ede3552a0d32ac3f3fe4e997c625a6f10e143bd690c70b8493f66e3c3a9ca0616b20358ad213057346ca51ee395fa9521f576f15b2a35e9b9e3869e3e73a0cb9fc879c0a3cfe308eae7cb6b26f8092c411ec00c0983ad39"}}, @lifetime_val={0x28, 0x9, {0x101, 0x401, 0x8001, 0x5}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x0, 0x80000000, 0x1000, "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"}}, @address_filter={0x28, 0x1a, {@in=@dev={0xac, 0x14, 0x0, 0x14}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xa, 0x1, 0x8}}, @replay_val={0x10, 0xa, {0x6, 0x7, 0x10000}}, @encap={0x1c, 0x4, {0x1, 0x1, 0x3, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x1264}, 0x1, 0x0, 0x0, 0x5}, 0x1) 2018/02/04 23:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000dca000)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000d0a000)=[], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') execveat(r0, &(0x7f000036f000-0x8)='./file0\x00', &(0x7f0000adc000-0x1c)=[&(0x7f000027c000)='io\x00', &(0x7f00009c9000-0x13)='uservboxnet0]vmnet1', &(0x7f000081e000-0x19)=')eth1-mime_typenodeveth0\x00', &(0x7f0000f22000-0x3)='io\x00', &(0x7f0000f4a000-0x3)='io\x00', &(0x7f0000f6b000)='keyring\\eth0em0cgroup)\\self-\t\x00', &(0x7f00005ea000-0x3)='!-\x00'], &(0x7f0000daf000)=[&(0x7f0000491000)='\x00', &(0x7f000097f000)='io\x00'], 0x1000) pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x8000000000001) r1 = creat(&(0x7f000018b000)='./file0\x00', 0x5) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000eff000)={0x5, 0x9}) 2018/02/04 23:12:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) clock_gettime(0x0, &(0x7f0000d99000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{0xffffffffffffffff}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+30000000}, &(0x7f0000e33000), 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000804000)='/dev/rfkill\x00', 0x200400, 0x0) mount(&(0x7f00009a2000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000b74000)="02") write(r1, &(0x7f00001aa000-0x40)="9b128e3fd5ea259f2f83c452a2853203c8add7e59bf2e80f264cd8065477afd84ced25fbb61ef05e303dd4ebd308632588a43e99b0d39fe806c6824685bd9747", 0x40) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000b03000-0x8)='./file0\x00', 0xe6ebb93cf6f51b91) 2018/02/04 23:12:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x10002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000001000)=0x2e) r1 = socket(0x1000000010, 0x0, 0x100000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x801, 0x4) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000a39000)=""/4096, &(0x7f0000000000)=0x1000) 2018/02/04 23:12:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = getpid() prlimit64(r2, 0x7, 0x0, &(0x7f000035b000-0x8)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000028a000-0x116f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}, 0x2e) 2018/02/04 23:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x400000010d, 0x800000000a, &(0x7f0000c6c000)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000690000-0xc)={0x6, r1, 0x1}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f00007be000-0x13)=""/19) 2018/02/04 23:12:44 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000009000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000008000)={@nfc={0x27, 0x9, 0x5, 0x1}, {&(0x7f0000006000)=""/222, 0xde}, &(0x7f0000009000-0x1), 0x9}, 0x2c) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}]}}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @multicast2, @remote}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000009000-0x1c)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x10000800}, 0xc, &(0x7f0000009000)={&(0x7f0000009000)=@ipv6_getaddr={0x48, 0x16, 0x4, 0x2, 0x2, {0xa, 0x0, 0x2, 0xff, r1}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x40000) 2018/02/04 23:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x100ffc, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00005ed000-0x18)={0xfed, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/04 23:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) getpeername$packet(0xffffffffffffffff, &(0x7f0000a6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000029d000)=0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, r1}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) sendto$inet(r0, &(0x7f0000bfb000-0x6b), 0x0, 0x0, &(0x7f00006f9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009ac000)={0x7, r0, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000d8000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000be0000-0x8)={r3, &(0x7f0000741000)}) 2018/02/04 23:12:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x8000008010500c, &(0x7f0000004000-0x8)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000b2e000)={0x3, 0x0, 0x0, "2347223196c9", "03bc5b970f1cb153a822f9e4b007d6e4"}) pread64(r0, &(0x7f0000213000-0x97)=""/151, 0xfffffffffffffe66, 0x0) write$fuse(r0, &(0x7f0000391000-0x21)={0x28, 0x0, 0x1, @fuse_notify_inval_inode_out}, 0x28) 2018/02/04 23:12:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r0) pipe2(&(0x7f0000870000)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/02/04 23:12:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x1c)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0xa2)=""/162, 0xa2}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000002000-0xb)=""/11, 0xb}, {&(0x7f0000002000-0xfb)=""/251, 0xfb}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000001000)=""/236, 0xec}, {&(0x7f0000001000-0xbf)=""/191, 0xbf}, {&(0x7f0000000000)=""/107, 0x6b}], 0xa, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x2000000000}, 0x2) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@l2={0x1f}, 0xe, &(0x7f0000718000)=[], 0x0, &(0x7f000007b000-0x1e8)=[{0x10}], 0x10}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) [ 600.903638] device eql entered promiscuous mode 2018/02/04 23:12:44 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x46, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, [], [], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x2c8, 'REJECT\x00'}}]}}, 0x3a0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000010000-0x8)) connect$inet6(r0, &(0x7f000000f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/dsp\x00', 0x400000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000001d000-0x4)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000001c000-0x54)=[], 0x0) sendmsg(r0, &(0x7f0000006000-0x38)={&(0x7f000001a000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001a000-0x40)=[], 0x0, &(0x7f0000016000)=[]}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/audio\x00', 0xa000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000004000-0x4)=0x22, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0405405, &(0x7f0000015000-0x40)={{0x0, 0x0, 0x0, 0x0, 0x9}, 0x8000, 0x80, 0x100000000}) 2018/02/04 23:12:44 executing program 0: r0 = gettid() waitid(0x2, r0, &(0x7f0000d3d000), 0x2, 0x0) getpgid(r0) 2018/02/04 23:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b50000)={0x0, @in6={{0xa, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, &(0x7f000030f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000525000)={r1, 0xfffffffffffffffd}, &(0x7f0000862000)=0x8) 2018/02/04 23:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b63000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00006b6000-0x1000)="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") r1 = epoll_create1(0x100001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009fd000)={0xffffffffffffffff}) getsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000871000), &(0x7f00000c2000-0x4)=0x4) close(r1) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002c4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000086e000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r4 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000df8000)={0xaa, 0x5}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f0000813000-0x10)='./control/file0\x00', &(0x7f0000d99000-0x8)='./file0\x00') rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./control/file0\x00') dup2(r4, r5) syz_open_dev$mice(&(0x7f0000577000-0x10)='/dev/input/mice\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c50000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00009ce000)=0x6) 2018/02/04 23:12:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000003000-0x8), r0, &(0x7f0000003000-0x8), 0x5, 0x2) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f000002e000/0x4000)=nil, 0x4000, &(0x7f0000063000-0xed)=""/237) 2018/02/04 23:12:45 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mknodat(r0, &(0x7f0000c24000)='./file0\x00', 0x100, 0x7fff) 2018/02/04 23:12:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xb77b, 0x28800) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000dfc000-0x2)=0x5, 0x2) socket$inet_dccp(0x2, 0x6, 0x0) sendto$llc(r0, &(0x7f0000001000-0xb2)="aebfe29496dbcc6abc032bca90dacfa38ae6eb5b0c365dd89944bdedfe15d326ff3eba273b72fb8335da7286abdfabc0edc55fd6146f06ecd2a0f0e31cc872b2d605e58c080d8fa7fcd869d933cea307e2adcb1e3bb05fea2d17aff2c5f92716dfc6630cc31752f7290d03b24c436052d56a84244dd57e01dde56b4b244a6c56f43c7752d3a37943966447d80b41b76b54924d2b2d395a5824d83799ec2e439451afd5b3b212b663e44648d864b1afc8873c", 0xb2, 0x0, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)="cb5c170c4d5dcc8e42738aafc586ae3ef0288a80bbb5d72ef105ca360bbb3ade1ffa41bbfd7ad7ab7df813c7d7de1daf338cdd7078fd49c48cc1dceb30a6cb71b028", 0x42, r1) accept4$ax25(r0, 0x0, &(0x7f0000001000-0x4), 0x80000) io_setup(0xaaf, &(0x7f0000001000)) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000002000)={{0xffffffffffffe63f, 0x3ea}, {0x8, 0xc9}, 0xfffffffffffffab5, 0x2, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000002000-0x8)={r2, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x10)={{}, {r3, r4/1000+10000}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000006000-0x10)={0x4, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x8000}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000007000)={r6, @in6={{0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x455}}, [0x8, 0x7, 0x1000, 0x4, 0x8000, 0x4, 0x32d9, 0xc7, 0x7, 0x80000001, 0x1000, 0xfffffffffffffffd, 0xf0b, 0x2]}, &(0x7f0000008000-0x4)=0x108) 2018/02/04 23:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000645000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x4000000000000036, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/04 23:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000cd3000)='/dev/snd/timer\x00', 0x0, 0xf01) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eb000-0x1a)=[], 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008a1000-0x12)='/dev/loop-control\x00', 0x60100, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/04 23:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') ftruncate(0xffffffffffffffff, 0x7fff) readv(0xffffffffffffffff, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000cd2000)=[{&(0x7f0000b65000)=""/162, 0xa2}], 0x1, 0x0) 2018/02/04 23:12:45 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dad000-0xf)='/dev/sequencer\x00', 0x404800, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008ac000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0xf3)={0xf3, 0x5, "882c99ba80a8bcfa1d7cddc4e75ff06885fc30f8dc9131a68c9b4def349f2b9b87ccde3c2344541170607991b6267bd7835a715a49922e789da4a4ab91231c5ba0b20d1318978c1aa50a2f3acb9d9518dceb912bdeb5d5a031c76c2d033f7c4ba9beddd6f1094160558b32a736a8c042b5614ec944148660e3afeffc98ecebe66d093fb0e5435e99385f3484f39c85dd801d4c5a5dd0e229173dc6fa29d358dce3c1bcf0dc87078e08bf71ccd85becb680118ddfb400ed599a094e1a20a9b66cb4ce5a052e2ddca75b10ff2f30539edf91d6c923758ecbf88983663d0bd56b8a79e1c891e1a91e4dd3d169"}, &(0x7f0000001000-0x4), 0x1400) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000000)='attr/sockcreate\x00') ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r2, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000003000-0x12)='.request_key_auth\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)="800450f2a0b93ba8519700daf3c393b35d4cde12aeaded1ca18abf090d5a89271ec04d9d51b72cfebd5a6797f68299d7f4bbb6917285d852a73e76f75f390c85d22775a6fb1d9c3f733e3274d0d7165303e7727072a302108050c2c861805215dbe933999166e82327b6b8d3e2aeae01b67d62cba7e5103d2be105158d380d7fff4f9bd05388882a72d6578b8bb1a2fa9b86572122629d3b40a39de39e0c5d806793a467ad6114bda3b1ca2cd68c66f47155685a25b95995d6104cf9955effb4be326c8ff85bac556532cd68e925a6ff1dd61943ff8f1f52c9", 0xd9, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000003000+0xe77)={&(0x7f0000002000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000004000)=""/4096) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000002000)={0xffffffffffffffff, 0x3, 0xfff, 0x3, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000006000-0x8)={r2, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000006000)=""/4096) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xc96, 0x4) set_robust_list(&(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x4, &(0x7f0000005000/0x1000)=nil}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000-0xa)='id_legacy\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='vboxnet0)(\x00', r3) mknodat(r2, &(0x7f0000005000)='./file0\x00', 0xc040, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000009000-0x18)=@add_del={0x2, &(0x7f0000008000-0x10)=@generic="ca6ba782464c2b3c3c8ace847a66bf18"}) 2018/02/04 23:12:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000de2000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00009d4000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000072b000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f000060f000)=0xe8) bind$packet(r2, &(0x7f00000df000)={0x11, 0x5, r3, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r4 = socket(0x2, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000500000-0xb)={0x0, 0x0, 0x0, 0x3}, 0xb) sendto$inet(r4, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000eea000)={0x0, 0x1}, &(0x7f000050b000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00009e3000-0x8)={r5, 0x8}, 0x8) dup2(r1, r2) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000a74000-0x4)) recvmsg(r4, &(0x7f0000ba0000-0x38)={0x0, 0x62, &(0x7f0000f60000)=[], 0x0, &(0x7f0000fda000-0xc0)=""/192, 0x3f6}, 0x0) 2018/02/04 23:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) dup2(r0, r1) 2018/02/04 23:12:45 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000762000-0x9)='/dev/dsp\x00', 0x450481, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000029c000-0x60)={&(0x7f0000d95000)=[0x1f, 0x5, 0x8], 0x3, 0x0, 0x6, 0xfc29cee, 0x5, 0x3, {0x79, 0x10001, 0x100000001, 0x2, 0x9ba, 0xec94, 0xf4, 0x1ff, 0x0, 0x400, 0xffffffffffffa0d9, 0x6, 0x8, 0x5, "ae2cd93d57523d82569c9799b047f709e661a3260d3b6d953a8a4e9efc5b35d7"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00009c0000-0x30)={&(0x7f0000bd9000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000775000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x7, 0x5, 0x4, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/39, 0x27, 0x120, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0x0, 0x3, @empty, 0xffffffffffffffff}, {0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @empty}, 0x5}, 0x2, [0x6, 0x3, 0x5, 0x2, 0x1, 0x4, 0x8, 0x2]}, 0x5c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000002000)={0x2, 0x0, 0x0, 0xec}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000003000)={0xc000000000000000, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000005000-0x4)) ioctl$int_in(r0, 0x5452, &(0x7f0000005000-0x8)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000+0x26)={0x0, 0x2, 0x5}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0x1, 0x0, 0x10001, 0x7, r2}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000006000)={0xe0000, 0x0, [0xcb2, 0xffffffffffffff7f, 0x8, 0x9, 0x2, 0x4, 0x9]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000)={r2, 0x2, 0x1, [0x2c4d]}, 0xa) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) lchown(&(0x7f0000009000-0x8)='./file0\x00', r3, r4) 2018/02/04 23:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = getegid() syz_fuseblk_mount(&(0x7f0000fca000-0x8)='./file0\x00', &(0x7f00009b8000)='./file0\x00', 0xb000, r0, r1, 0x100000001, 0x80000000, 0x28000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r2, 0x68400000009) r3 = accept4(r2, 0x0, &(0x7f00004a9000-0x4), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000ed3000-0x8), &(0x7f00008e8000)=0x39a474c0) listen$netrom(r3, 0x8001) 2018/02/04 23:12:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000001000)={0x0}) mq_timedreceive(r0, &(0x7f0000001000-0x7e)=""/126, 0x58, 0x0, &(0x7f0000002000-0x8)={r1, 0x989680}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/04 23:12:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000311000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000034000)=""/115, &(0x7f0000d1d000)=0x73) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ce1000)={0x1, [0xd5f5]}, &(0x7f000005c000-0x4)=0x6) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000d0a000-0x4c)="35b9d5673316663ef4a9adfa8b86cf58d076d6fe01a01ef6d4370f1a294c5281f67d1cb8c8dd1eb7d356eb236cd6bde2129a8532ee94066eee65ec72d1366bdb8de07c6b9a9488cf12384111", 0x4c) poll(&(0x7f00006e5000)=[{r1}], 0x1, 0x0) 2018/02/04 23:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000973000)='net/fib_trie\x00') ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000394000)={0xc4, &(0x7f00005af000)=""/196}) preadv(r0, &(0x7f0000a50000)=[], 0x2, 0x3) 2018/02/04 23:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xe, 0x20000, &(0x7f0000684000)={0x0, 0x0}) r1 = getpid() syz_open_procfs(r1, &(0x7f0000790000)='net/igmp6\x00') setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000362000-0x4)=0xb0, 0x4) rt_sigqueueinfo(r1, 0x35, &(0x7f0000070000)={0x1a, 0x3, 0x2, 0xffffffffffffffe0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) sched_setparam(r1, &(0x7f0000853000-0x4)=0x2) fcntl$getflags(r2, 0x401) 2018/02/04 23:12:45 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/enforce\x00', 0x608280, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r2, &(0x7f0000016000-0x3c)={'system_u:object_r:auditd_log_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x32, 0x36}, 0x3c) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000009000)=""/188) connect$can_bcm(r0, &(0x7f0000004000)={0x1d, r1}, 0xde5202b4ff40f676) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x6b16) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r3, 0x402, 0x7ffffffe) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000016000)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000008000)=0xe8) r5 = getpgrp(0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000004000)={&(0x7f0000016000+0xcc0)={0x10, 0x0, 0x0, 0x10008040}, 0xc, &(0x7f0000016000)={&(0x7f0000007000)=@ipv6_delroute={0x1fc, 0x19, 0x100, 0x1, 0x2, {0xa, 0x14, 0x0, 0xe39c, 0xff, 0x3, 0xfe, 0x3, 0x600}, [@RTA_PRIORITY={0x8, 0x6, 0x80}, @RTA_ENCAP={0x1d0, 0x16, @nested={0x1cc, 0x96, [@typed={0x18, 0x91, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}}, @typed={0xc, 0x47, @uid=r4}, @generic="6ce6ae8b563c4b77bf6d282d9aedfd5358e3f33f643a936a37a8a4eb82559eb17a57d73c3720baf0fb4c62f5b5ff583364d54f9b1801b18cbb9c9e363deb666fc4b5c1f9b8fc3205e86f46a41b86f5d7b1d97d4b7378d76790f398a62baafb9393d2de9d18309ff2a339f0e29f3fb2a6199aeeae5e80d9b807655e0d756c19880178363dc377aec5af26a26b00", @typed={0xc, 0x6c, @u32=0x10001}, @typed={0xc, 0x8f, @pid=r5}, @typed={0xc, 0x7b, @u32=0x4}, @generic="b97b83a2b0390569cce0c310c55b28b16b3fce3225743792e40f18e7b55a16f6579b6701e52e317ffc72e598065bac32e2998dd98fe3296428109a09d5de8b367e887eaff65ad291d615d49f42e8ba6afbf6abd19bb968253c52fb0364dd66b721003efb4e505db3bc31d2f915675d5efe586aedc258bc7f66489afa32", @generic="253e11d37f3add480c2a8e47aa330f509ee8ed9dc782355eafab55fd5b2be64347919086e71537106d28bed68a5b7d4b1083c8828ed59b9b37343c9518f491234fee404755493dfcac1370b34c91f9c914f7d8a96c1dc642e20ebf19b585bf0ae89c0c466eb0dc680030f32811cc3b00ff20b5"]}}, @RTA_MARK={0x8, 0x10, 0x7f}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000016000)={0x0, 0x10000, 0x7fff, &(0x7f0000017000-0x8)}) ioctl$TCSBRKP(r2, 0x5425, 0x4) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f000000a000)=@canfd={{0x1}, 0x800000000, 0x0, 0x0, 0x0, "0327e1b22b5fcef7769c69b15ff986ca0899000002000000e4ffffffa70aaf584ecb7fee496e6866856b76b5f7000000ffff0000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/02/04 23:12:45 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000bd9000)={0x96, 0x10, [0x5afb, 0x81, 0x16c00, 0x1f]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000086a000+0x2e9)='/dev/rtc\x00', 0x46000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ff0000)) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000438000-0x4)) 2018/02/04 23:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000b49000)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x80800) bind$netrom(r1, &(0x7f000055f000-0x10)=@ax25={0x3, {"16637ff85247c2"}, 0xfff}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x12, &(0x7f0000d0f000-0x3b)=""/59, &(0x7f0000cb2000-0x4)=0x3b) 2018/02/04 23:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$alg(r1, &(0x7f0000dcc000)={0x0, 0x0, &(0x7f000054d000-0x8)=[{&(0x7f000002a000-0x16)="56d67fa2d61fdf7babb9ea226e57f65945e3b62d9305", 0x1}], 0x20000000000003c7, 0x0}, 0x8080) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d13000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) shutdown(r1, 0x1) 2018/02/04 23:12:45 executing program 2: socketpair(0x3, 0x5, 0x1fb, &(0x7f0000cb9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000001000)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004d7000-0x8)={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r3, 0x2}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a36000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, []}}}}}}}, 0x0) 2018/02/04 23:12:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000541000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a9a000), &(0x7f000072a000)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000198000-0x20)={0x0, 0x0, 0xf000, 0x2000, &(0x7f0000b56000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f00003bb000)=0xf000) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/04 23:12:45 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r2 = syz_open_dev$vcsa(&(0x7f00000a2000-0xb)='/dev/vcsa#\x00', 0xfffdffffffffff, 0x0) dup3(r2, r1, 0x0) close(r0) 2018/02/04 23:12:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000000)={&(0x7f0000ca9000/0x3000)=nil, 0x1f, 0x0, 0x84, &(0x7f0000d78000/0x3000)=nil, 0xffff}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r1, &(0x7f0000006000-0x1000), 0x0, 0x1, &(0x7f0000005000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(twofish-asm))\x00'}, 0x58) 2018/02/04 23:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2000000002286, &(0x7f000097a000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{}, {}], 0x30) 2018/02/04 23:12:45 executing program 1: mmap(&(0x7f0000aa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000aa9000-0x24)={0x1, 0x8, 0x6, 0x100000000, 0x3, 0x1, 0x1d4d, 0x0, 0x7, 0x3, 0x3800000000000000, 0x8}) r1 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r1, &(0x7f000000a000-0x7)="9a", 0x1) 2018/02/04 23:12:45 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000026d000)='/dev/vcs#\x00', 0x2, 0x82481) r1 = geteuid() stat(&(0x7f0000a01000-0x8)='./file0\x00', &(0x7f00005e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00003de000-0x8)='./file0\x00', r1, r2) statx(r0, &(0x7f000062b000)='./file0\x00', 0x0, 0x7ff, &(0x7f0000f21000)) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ustat(0x4, &(0x7f000012d000)) 2018/02/04 23:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e1d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002c6000)=0x4, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0xffffffffffffffff, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x7c0, 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, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 23:12:45 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001db000)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x0, 0x3, 0x1, 0x3, 0xd5fe, 0xa3e6}, &(0x7f0000c03000-0x2)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006d4000)='/proc/self/net/pfkey\x00', 0x600000, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000ff4000)) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000e4d000)=[{{}, 0x80000000001, 0xa4, 0x2}, {}], 0x20) r3 = getpid() getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000107000), &(0x7f0000a67000-0x4)=0x4) fcntl$setownex(r0, 0xf, &(0x7f0000c59000-0x8)={0x1, r3}) 2018/02/04 23:12:45 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) times(&(0x7f000000c000-0x10)) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000a000)=@rc={0x1f}, 0x9, &(0x7f0000009000)=[{&(0x7f0000004000-0x7c), 0xfe4c}], 0x1, &(0x7f0000009000)=[]}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$tun(r1, &(0x7f000000d000)=@hdr={0x2, 0x83, 0x5, 0x2, 0x6, 0x8, @ipv4={{0x1e, 0x4, 0x5f8a, 0x1, 0x80, 0x1, 0x7f, 0x8, 0xfe, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[@rr={0x7, 0x27, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xf}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x13}, @broadcast=0xffffffff, @empty, @loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001]}, @generic={0x88, 0xb, "538251aac84ebaf978"}, @rr={0x7, 0x17, 0x6, [@empty, @multicast1=0xe0000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x17, 0x1ff, [@loopback=0x7f000001, @rand_addr=0x7, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty]}, @noop={0x1}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x5}}}, 0x8a) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/vcs\x00', 0xc0000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000011000)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000000e000)=0x4e) 2018/02/04 23:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x805, 0x8) r0 = dup(0xffffffffffffff9c) lseek(r0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e8f000)) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00003c2000-0x8)={0x7, 0x6}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000001000)={{0x0, 0x20002, 0x80000001, 0x3, 0x7}, 0xc, 0x5}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000362000)=0xfffffffffffffffb, 0x3c7) write(r2, &(0x7f0000f0d000), 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000008f000-0xc)={0xfff7fffffffffff9, 0xfffffffffffffffc, 0x9, 0x9, 0x40, 0xffc}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000e2000)=0x9) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00004bb000+0xa6b)) epoll_pwait(r0, &(0x7f00001d1000-0x60)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x5, &(0x7f0000b72000-0x8)={0x2}, 0x8) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) 2018/02/04 23:12:45 executing program 4: r0 = syz_open_dev$mice(&(0x7f00005f0000-0x10)='/dev/input/mice\x00', 0x0, 0x1) getpeername$unix(r0, &(0x7f0000d19000-0x6e)=@file={0x0, ""/108}, &(0x7f0000436000-0x4)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000-0x8)=@abs, &(0x7f0000000000)=0x8) write$selinux_create(r0, &(0x7f0000001000-0x55)=@objname={'system_u:object_r:run_init_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x30, 0x20, './file0\x00'}, 0x55) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000001000-0x8)={r1, r2+10000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x480000) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)) r4 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f0000003000)=[{&(0x7f0000003000)=""/246, 0xf6}, {&(0x7f0000002000-0x76)=""/118, 0x76}, {&(0x7f0000002000-0xb)=""/11, 0xb}], 0x3, &(0x7f0000002000)=[{&(0x7f0000001000-0x60)=""/96, 0x60}], 0x1, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000005000-0x4)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000006000-0x10c)={{0xfff, 0x5, 0xb8e, 0x7, "3eff8b0c9115c523c9727592675af5eb994f85393b4ca39f4baf539765ab937ed519eda308966ae54618c257", 0x100000001}, 0x0, 0x0, 0x3, r4, 0x0, 0x3, "3144f4fec5ad848bbe057d6985ce8f9584694fab86486637873d7209c3c0621bc5fb28bb8999b2aff945cbad4997a47e6f5c1c5759b44eb087a554bc44c19c42", &(0x7f0000001000)='/usr/lib/telepathy/mission-control-5', 0x24, [], [0x8, 0x800, 0x800, 0xff]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r5, 0x0, 0x3f, &(0x7f0000007000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000009000-0x4)=0x3, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000009000)=0x6c) 2018/02/04 23:12:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x6, 0x8, 0x810000, 0x2, r0, 0x1}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000b11000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001268, &(0x7f00006a9000)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000040d000-0x8)={0x0, 0x1c00}, &(0x7f000045c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000032b000)={r2, @in={{0x2, 0x1, @empty}}}, 0x8c) 2018/02/04 23:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) clock_gettime(0x2, &(0x7f0000a75000-0x8)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x16) tkill(r1, 0x1000000000016) 2018/02/04 23:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$nl_route(r1, &(0x7f00004a3000-0x1c)={&(0x7f0000562000)={0x10, 0x0, 0x0, 0x240}, 0xc, &(0x7f0000134000-0x8)={&(0x7f000058b000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x200, 0x3, 0x1, {0x2}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20044004}, 0x80) r2 = inotify_init1(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008d1000)={0x0}, &(0x7f0000959000)=0xfffffffffffffcb0) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000b98000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000029c000), &(0x7f00006bd000-0x4)=0x4) 2018/02/04 23:12:45 executing program 0: r0 = creat(&(0x7f0000b7c000)='./file0\x00', 0x2) r1 = dup(0xffffffffffffffff) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000b6d000)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') lseek(r2, 0x0, 0x1) 2018/02/04 23:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ae000-0x1), 0x0) sendto(r1, &(0x7f0000073000-0x3c), 0x0, 0x0, &(0x7f0000185000)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10) dup3(r0, r1, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/04 23:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e7000-0x8)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0xc}], 0xc, 0x8000000}}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003dd000-0xc), &(0x7f0000e3e000)=0xc) [ 601.820856] ptrace attach of "/root/syz-executor1"[20891] was attempted by "/root/syz-executor1"[7443] 2018/02/04 23:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000050a000-0x158)={0x7, 0x0, [{0x1, 0x6, 0x0, 0x0, @adapter={0x10000, 0x7fff, 0x0, 0x26b, 0xfffffffffffffff9}}, {0x6, 0x1, 0x0, 0x0, @msi={0x5d8, 0x1f, 0xfffffffffffffffc}}, {0x9, 0x0, 0x0, 0x0, @msi={0x401, 0x8, 0x4}}, {0x400, 0x1, 0x0, 0x0, @msi={0x3, 0x800, 0xffffffffffffff7f}}, {0xff, 0x3, 0x0, 0x0, @adapter={0x7545, 0x3, 0x6, 0xfffffffffffffffb, 0x9}}, {0x0, 0x2, 0x0, 0x0, @sint={0x3, 0x40}}, {0x6, 0x3, 0x0, 0x0, @adapter={0x80, 0x7ff, 0x5, 0x410bbb11, 0xffffffffcc2933b9}}]}) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f00006c0000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/04 23:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = getpgid(0x0) accept4$unix(r0, &(0x7f0000952000-0x8)=@abs, &(0x7f0000e5a000)=0x8, 0x800) sched_setaffinity(r3, 0x8, &(0x7f00003be000)=0x5) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/02/04 23:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003b0000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000609000)={0x2, 0x7, 0xfffffffffffffc75, 0x0, 0x1922ec00f0017978}) ioctl$TCGETA(r0, 0x5405, &(0x7f00003ae000)) ioctl$VT_RELDISP(r0, 0x5605) 2018/02/04 23:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000535000)='/dev/hwrng\x00', 0x321080, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000155000-0x9)=""/9) fcntl$setsig(r0, 0xa, 0x13) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f0000ff7000-0x4)=0x1000, 0x4) 2018/02/04 23:12:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f00005ee000)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) readv(0xffffffffffffffff, &(0x7f0000a53000)=[], 0x0) 2018/02/04 23:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f0000f3f000)={0x10}, 0xc, &(0x7f0000b30000-0x10)={&(0x7f000053b000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) 2018/02/04 23:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$audion(&(0x7f0000450000-0xc)='/dev/audio#\x00', 0x6, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000f22000-0x28)={@syzn}) r1 = socket(0x10, 0x4000000002, 0x0) write(r1, &(0x7f00006f8000-0x26)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x2) recvfrom$ipx(r1, &(0x7f000030c000)=""/4096, 0x1000, 0x0, &(0x7f0000d3a000)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) ioctl$sock_ifreq(r1, 0x897f, &(0x7f000093f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0xff, 0x4, @fr_pvc_info=&(0x7f0000cd1000-0x14)={0x2, @generic="7c7613980ed8528460e4ffe8511989b1"}}}) [ 601.944223] ptrace attach of "/root/syz-executor1"[20891] was attempted by "/root/syz-executor1"[7443] 2018/02/04 23:12:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d10000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000047a000)={0x1, &(0x7f00006b8000-0x30)=[{0x3, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000d34000)='/dev/input/mice\x00', 0x0, 0xb2bb053f25fb046) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000ce3000-0x6)="c7e6c9171c4d", 0x6) 2018/02/04 23:12:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ec0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000e74000)={0x0, 0x0, &(0x7f0000c2d000-0x8)={&(0x7f0000ae1000)={0x2, 0x8, 0x3, 0x5, 0x23, 0x0, 0x5, 0x1, [@sadb_spirange={0x2, 0x10, 0x2, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x4, {0x6, 0x3b, 0x5, 0x200, 0x0, 0xfffffffffffffff7, 0x0, @in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}}, @sadb_x_sec_ctx={0x15, 0x18, 0x6, 0xfffffffffffffffc, 0x9c, "1d650dac369afc94ffcab80a145db4b89f8ee6835509f802b0179a355d4656bb6aabfc252a2f17d05b6dce07f9aa26500ccccc6ed10132d3b334cd1e5fd1d530a13fd30001bf1816fc3aa5a582b3add2247491ce781ddc6fa4da79076acbada49b17071ac8fd91f6826d2c9f19f8f2204b9c36cac1fef1f3340c3f13f6a71409e766ac4be72c78ea8b2adaf6f020cf142a85fc16085a1e19a17d8dd8"}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x2}]}, 0x118}, 0x1}, 0xc800) r1 = syz_open_pts(0xffffffffffffff9c, 0x20000) ioctl$VT_RELDISP(r1, 0x5605) 2018/02/04 23:12:46 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x4000, 0x0) 2018/02/04 23:12:46 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d93000-0x1)='I', 0x1) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) creat(&(0x7f00008a7000-0x8)='./file0\x00', 0x0) 2018/02/04 23:12:46 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000001000-0x11)='posix_acl_access\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000001000)={0x2, 0x0, 0x10003, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000002000)={r2, 0x2000000000000000}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x1ff]}, &(0x7f0000001000)=0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x6, 0x6, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x380, 0xd0, 0x1c8, 0x1c8, 0x2b8, 0x1c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000cea000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2b8}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="a42172bf4e3aafbad7055201be88ad8f"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv4=@multicast1=0xe0000001}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="7e45a70d42589a6e4d08a584c84de70b", @common='gre0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}}, 0x3e0) 2018/02/04 23:12:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000269000), 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00005bf000-0x8)={0x5, &(0x7f00007d0000)=[{}, {}, {}, {}, {}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0xee) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f000078d000/0x4000)=nil, 0x4000}) fcntl$setpipe(r1, 0x407, 0x4c8) 2018/02/04 23:12:46 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000015000)={0x2, 0x7, 0x9074, 0x1, 0xf6a, 0x5, 0xc0000000, 0x4, 0x80, 0x7, 0x5}, 0xb) sendmsg$nl_route(r0, &(0x7f0000014000)={&(0x7f000002e000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000032000-0x8)) 2018/02/04 23:12:46 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000008000)='/dev/mixer\x00', 0x400, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000003000)=""/253) poll(&(0x7f0000007000)=[{r1, 0x1000}, {r1, 0x2010}, {r1, 0x400}, {r1, 0x20}, {r1, 0x4000}, {r0, 0x1000}], 0x6, 0x97c8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000008000-0x10)={0x4, 0x6, 0x8, "969868618872", 0x3}, 0x10) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000009000)=0x7) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000008000)={0x401, 0x7fffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r4 = getuid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r1, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000b000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x8d, 0x0, 0x4, 0x2, 0x80, 0x20, 0x6f, r3, r4}, {0x6, 0x1d33, 0x2, 0x3, 0x9, 0x4, 0x3ff, 0x40}, {0x4, 0x6, 0x9, 0x5}, 0x5, 0x3, 0x1, 0x1, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0xa, @in=@empty, 0x2, 0x3, 0x1, 0x8, 0x3ff, 0x809, 0x7}}, 0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r3, 0x1, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2b0) 2018/02/04 23:12:46 executing program 2: mmap(&(0x7f0000000000/0x4f3000)=nil, 0x4f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f2000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x4f, 0x0, &(0x7f00004f2000-0x58)="63154a44a5c310affb2298c023c7036e8815690419dae89c459e067ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303ac6eea67fdaa16d"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)}) 2018/02/04 23:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendfile(r1, r0, &(0x7f000033d000-0x8), 0x1) 2018/02/04 23:12:46 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000011000-0xda)=""/218, &(0x7f000000e000+0xb61)=0xda) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000013000)={&(0x7f0000010000)='./file0\x00', 0xffffffffffffffff}, 0xc) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002600030007fffd946fa283bc0a00004003000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/04 23:12:46 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000009b000)={0x77359400}, 0x0) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ba1000)='/dev/usbmon#\x00', 0x80000000, 0x8000) accept4$packet(r0, &(0x7f0000f15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d17000)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000940000)={@common='bridge0\x00', r1}) symlinkat(&(0x7f0000e89000-0x8)='./file0\x00', r0, &(0x7f0000ea9000)='./file0\x00') 2018/02/04 23:12:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000002c000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000d5b000-0x8)) io_submit(0x0, 0x2a8, &(0x7f0000833000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x80000001, 0xffffffffffffffff, &(0x7f0000e28000-0x27), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x3)='&;T', 0xffffffffffffff88) sendfile(r2, r1, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) alarm(0xffff) 2018/02/04 23:12:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000861000)='/dev/mixer\x00', 0x80, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a9c000-0x7)='/dev/rtc\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000de4000-0x4)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000424000-0x10), &(0x7f0000d39000)=0x10) r1 = inotify_init1(0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000482000-0x4)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d62000-0x4)) r2 = syz_open_dev$adsp(&(0x7f0000a23000)='/dev/adsp#\x00', 0x7fff, 0x40) r3 = creat(&(0x7f000056d000-0x8)='./file0\x00', 0x12a) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000000)={0x3, r3}) [ 602.303349] binder: 7518 RLIMIT_NICE not set 2018/02/04 23:12:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) writev(r1, &(0x7f0000d28000)=[{&(0x7f0000a00000)}, {&(0x7f000027e000-0xa8)="010a3b40933696eaeeb3210f3dc18f33", 0x10}], 0x2) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = openat(0xffffffffffffffff, &(0x7f0000b65000)='./file0\x00', 0x200002, 0x8) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000d43000)) r4 = accept4(r1, &(0x7f0000b2b000-0x10)=@ipx, &(0x7f0000812000)=0x10, 0x80800) recvmmsg(r1, &(0x7f0000ecd000)=[{{&(0x7f0000738000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000924000)=[{&(0x7f0000280000-0x17)=""/23, 0x17}], 0x1, &(0x7f0000681000)=""/28, 0x1c}, 0x557a}, {{0x0, 0x0, &(0x7f0000fe6000-0x8)=[{&(0x7f00005db000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000791000-0xc4)=""/196, 0xc4, 0x2800000000000}, 0x3}, {{&(0x7f00001ab000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000108000-0x40)=[{&(0x7f0000009000)=""/175, 0xaf}, {&(0x7f00000e2000-0xe8)=""/232, 0xe8}, {&(0x7f0000a4c000)=""/163, 0xa3}, {&(0x7f0000f90000-0xa5)=""/165, 0xa5}, {&(0x7f0000895000-0xc7)=""/199, 0xc7}, {&(0x7f000085d000-0x47)=""/71, 0x47}, {&(0x7f0000fca000-0xde)=""/222, 0xde}, {&(0x7f0000292000-0xdd)=""/221, 0xdd}], 0x8, &(0x7f000082d000)=""/2, 0x2, 0x1}, 0x9}], 0x3, 0x1, &(0x7f0000a2f000)={0x77359400}) connect$can_bcm(r4, &(0x7f000028a000-0x10)={0x1d, r5}, 0x10) tkill(r2, 0x39) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006aa000-0x4)=0x0) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000588000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r7, 0x89e2, &(0x7f0000661000-0x4)) socket$inet_tcp(0x2, 0x1, 0x0) getpriority(0x1, r6) 2018/02/04 23:12:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x71, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"231a3086a256b39ba777736b45616309", {0x4, 0x1ff, 0x10001, "e1c38cea4b49", 0xfffffffffffffffc}}) r1 = socket$inet(0x11, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x107, 0xa, &(0x7f0000027000-0x3e8)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x248, 0x140, 0xffffffff, 0x98, 0x140, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000018000+0xb64), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x248}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @gre_key, @gre_key}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id, @icmp_id}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x310) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x88, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000033000-0x3c)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10000}], 0x3c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000652000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b7e000-0x78)={0x7, 0x0, [{0x85f, 0x0, 0x4}, {0x640, 0x0, 0xfff}, {0x283, 0x0, 0x81}, {0xa9a, 0x0, 0x2}, {0xbed, 0x0, 0xfffffffffffffffe}, {0x406, 0x0, 0x2}, {0x79, 0x0, 0x5}]}) sendmsg$nl_route(r3, &(0x7f00001a1000)={&(0x7f0000659000-0xc)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f00005d3000-0x34)=@ipv6_deladdr={0x18, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) connect$llc(r2, &(0x7f0000001000-0x8)={0x1a, 0xff, 0x49b, 0x3fb, 0x528, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) 2018/02/04 23:12:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f7000)='/dev/rtc\x00', 0x800, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000822000-0xc)={0x0, r0}) sendmsg$nl_generic(r0, &(0x7f0000842000-0x1c)={&(0x7f00004de000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000cdf000-0x24)={0x18, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1}, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000c9d000)=0x7fff, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000595000)={0x249a, 0x8000, 0x0, 0x9, 0x0}, &(0x7f0000e01000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000073d000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffffffff80000001}, &(0x7f0000978000-0x4)=0x98) 2018/02/04 23:12:46 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003a5000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000a0d000-0x4)=0x34, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000669000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d27000)={0x0, 0x2000000f1}, &(0x7f0000dfd000)=0x8) openat$ion(0xffffffffffffff9c, &(0x7f0000985000-0x9)='/dev/ion\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00003ca000-0x8c)={r2, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e29000-0x20)={0x80000000, 0x0, 0x200, 0x550fb818, 0x3, 0x8, 0x4, 0x9, r2}, &(0x7f000022a000-0x4)=0x20) syz_emit_ethernet(0x46, &(0x7f0000f19000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x4000000000013}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @empty, @dev={0xac, 0x14}, {[]}}, "000086ddffff0003"}}}}}, &(0x7f0000723000-0xc)={0x0, 0x0, []}) [ 602.356353] binder: 7518 RLIMIT_NICE not set [ 602.360924] binder: send failed reply for transaction 384 to 7514:7529 [ 602.371677] binder: 7514:7518 ioctl c0306201 204f1fd0 returned -14 2018/02/04 23:12:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e93000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000e98000-0x30)={0x6, 0x9ff, &(0x7f0000f82000-0xb5)="fd77981c091563b645937d358b8a44abfe001812c1f74cbd33bd67eb2149c6f5ad4f1bdcdb559e4108dff0716d9e190c18655274ebad5295a7eb403b4523cffa35cfcd4219675fca21a0c222df6f6b1d15bf8a53aaa70cb4e83426257142d2295bad6751e2559e73cf83be007c8546e93aed25ce6e9919368de2998ca1655dc9264aae74c19831093b6e9c5a94299d03b74e6dfba14c42e5d43e56d36c2b8f86b91398f11a78236b3c9486439cac224e02913baea5", &(0x7f00007e4000-0xe1)="da488b44bbfc910da4fb4bb75afa583678e185f292ba449723e76c80fa9ffbb8fe308a3c214f150a9f784cc48e18e0648fc3b35cae0ed6c2efb700cc8600b1273b6d75065ef071aec10c7d3982930100de3d6462648cb3d03ada2dc16519c834787d31e801e4a0363e491654f436d3f9913a3a9a7788c4a94eebcea3bd4a6d1fec5413a869d248286e3592b71b2b8eb400ee4916f9e4e717b8fbd525dde8a1694bc3f3134de79a840a3e801370bce2145fe0e78ca52587b17bd267c8a46da7af1e3469ef2f6d1a6e05e13bdfb41dd43d431a762f7d1fa2d0febe20ef16c7fd051b", 0xb5, 0xe1}) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000b90000-0x18)={0x10000000000000d0, 0x0, [{0x174}]}) r5 = syz_open_dev$sndpcmp(&(0x7f0000670000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001b1000)={0x8, 0x4, 0x1, 0x200, 0x0}, &(0x7f0000b1d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000669000)={r6, @in6={{0xa, 0x0, 0x1ff, @empty, 0x6}}, 0x9, 0x6, 0xffff, 0x2, 0x50}, 0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000981000-0x6)={r6, 0xffff}, &(0x7f0000442000-0x4)=0x6) syz_emit_ethernet(0x26, &(0x7f0000362000)={@link_local={0x1, 0x80, 0xc2}, @random="ea11f9e9d82e", [], {@generic={0x4305, "cc0f20757d9c8cdd3f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) [ 602.397594] binder: BINDER_SET_CONTEXT_MGR already set [ 602.405953] binder: 7514:7526 ioctl 40046207 0 returned -16 [ 602.421316] binder_alloc: 7514: binder_alloc_buf, no vma [ 602.427007] binder: 7514:7535 transaction failed 29189/-3, size 0-0 line 2957 2018/02/04 23:12:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00005f4000)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f00003a9000), &(0x7f00003a6000)=0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000cad000-0x2)=0x6, &(0x7f0000400000-0x4)=0x2) [ 602.497516] binder: undelivered TRANSACTION_ERROR: 29189 [ 602.505199] binder: undelivered TRANSACTION_COMPLETE [ 602.510431] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/04 23:12:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ba000)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000969000-0x4)=0x5, 0x4) 2018/02/04 23:12:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0xffffffffffffffff, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00006ed000-0x8), &(0x7f00000b3000-0x4)=0x8) accept4(r0, 0x0, &(0x7f0000ec5000-0x4), 0x800) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000731000-0x4)=0x3, 0x4) poll(&(0x7f0000beb000)=[{r0}], 0x1, 0x0) 2018/02/04 23:12:46 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001800030207fffd946fa283bc0aeee6d87986c497271d856808000800d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000007000-0x10)={0x2, 0x2, 0x7ff, 0x5, r1}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f0000012000-0x4), &(0x7f0000009000)) setuid(r2) 2018/02/04 23:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005e4000)='net/snmp6\x00') ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000105000-0x1e)={0x8, 0x3, 0x1, "aff4088bacc5", "d70c38d6e63e7a7e754a1cff2f2b77cd"}) sendfile(r0, r0, &(0x7f00004db000), 0x1000000000ff) 2018/02/04 23:12:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bfc000)='/selinux/enforce\x00', 0x400, 0x0) pwrite64(r0, &(0x7f0000a59000-0x1000)="557b5cd7987db3a482c252ef7866cae889fc7dc65c2350983df1a5d1d455f9a24f2b4f1962349cb2dd8e45eb5d83c8c8c1859184b51dfe0a58cc32dc7f41224b3a13ab3d1fdab57bf28d18bc75a1801280008573353c981d5fcffb1877cc2600959ec55b598b5403a86a9f78bee6e362b4c1eedb911041fd6c32ba85f62e2f1ce485c9432942920869cde8be84917b6ba5bc12b35743bafed2da3022f4ec4994935a1ed562d4d792af2d2d2d9327209e1782e99ce204d5b8d1ae52cbb6de38ac491aaad5b1e8a0639af4eaabdfd5e3a7147e6df4c478dc4ad516ee0f56243b561befd4a2efd6f27a8d73fb4ffae8480e4b6003de46186f027231b8ea82697bc01321350d94137cda45184694f19c26f6a3ea7a2690a39210583a62e1d6fbbbd4e08cad9460918196eff95b51cdfa8028ba2086bde7692d46d82d9a11b8cc54c9fa9538c552d37dd0e0886d71b08042e163500fe6e3c55c6929c5b28c4d44199eeef0a560ed3ca663cb036a121f919523918c213287f8a54df5c9b53cae88a7e154a7f6fa1aa407e9117519213242155b95cf10f31d2033b2d77ef76dbb9a9ad689bf5d904130770235afe9a2e4e9b0f555d245fd5f7c46739eeee29e90d8d7b4ff04142453a45ebb52a8fc3ec459896fc1d9035a4b2748396049d9707436405e4e367b2dd75bdf8e3bc37d7792e173e141ea5ad966591c8b6de1e5983fc61a9a3c3cba38c6418b18c7e3c6ce95002e77b5998c9671c6261befabdfb187fe20bd69d9e0fdc57bf29b6cd2a086fc7b848e465e5ced4180302e87ccfd2c34505e1e6095b144467b6d4fab8717598d7e7ff178760090788f4ef9f90f6c5c610b26985dbf27a8639669df2b7bb42af2182da39b6cb601833dd5e35571d43f681933e44fe0a5836723aa83db3ab412bf77516866e62cab1819af5fb543519962548d506f400d2fced39b2640ef3a6d0f3cac1ad60f3292ccda4ed7d230c7606f0ae945941a2e9e89b37fefdd3d66a085743a8b76ede0a53594a1caed0c2df36cf4766ef48a1d2c9dde30b20648085d02f0a2e51a61e9d2709159b1696ce57264db75073b60bfbcae3eebcbb99a0e79c05f65321d25d89c3d9bfa5cc61aae7caccdad7892606e3d7f122ac00fd957bf876aa5353bd7cda576a2c5c7b25ae2f7aa37d2a07e1b004cc433fabda1831cf7147c5eaa7e6473f85cb67ddf81647199c2083f9312ae8394a3f469931240a45df98801c983d8e6b74bf5a7c11a8e5d8b26aeec0d2f4900179205d4c4dcb1c2a13ae941ed04d59e8ded946983b0754c6dde14414bfd9fab7e7f96ea90e722b50219a536f1a07e26f0f42b3cc4ebf27c88b228db9b0a7b6f20cf723e19da3d43e7f1042e7ad1b54db5972e0174b8937a15292c558f336ce8fa4a3c7db340072d5f3582500b3d057e3a4dd0900831feb6c3f79cc62ca478f22b03e8948f61520fca5b14d1cbda805d1e38f5b289ba9b399f5197146436314a2b419c574d04c35873d6353d6f5195bbba65c84b8a09e94accf6c7c9f46bb604a5005531018b2fd274d81e18148ad8f567a5e1be679f871b5bbe2e179ae6389c3a3ae7ce45c24732079af17ff52c9f44f55bc910593ff2f12b5c1a466ba264d6ac333d911394ba145907aa3c336b8c364197c3335c91d9def7f29807a283b61ae5085ae4150bc7cfd9ec5e05b9c2fd2f230dcd90e39f537f170d403e93b1c7268a875d0a6840a01c6fa1e0cb7707c17cf35da456948baf7dab0125e97d5b7739b4d841b1dcaf6da6398c7b95bc755f180114f99b32f792a190b4c3d2bf4c4a344c0ee8f7d0f86b6cc500a4b69d3bd70bbf0551bf67c029b37ed4455a65e6081fe6d2b8e490c7203cbe138b228a5217d77fc0e367455932b6c4674da332fa6fc25898957a52d311464cbc98ace456558974365a079a6e71a2364f4e2554744a94a3a690ad7702ae00dbbb236035c0bfd5dad63544955f71c4dfd4476912559bddc407858a1f3397b17896024f814270094c4ef804436e76b1bf90d94aba4e6cd8fb749280d5dfadd1f27450438506f7af769b8639667a7d6192e22bf217674592d3187761a22344b178a00f0ac16b977f72802f1f25f69e2b431d8dedfac007d80ff8326933464d51b8954213ee53fa04264942c56251fbda844ecdc7935b20de9797fe898255ad94bb35eab5723d733a29774bade2c374f41feedc3fc118aaf7da32436b9aa40411a48303c02b1b34bdb615d32d9d23413566eb681b55f63a1221bc3d96a74c8791ec46b759e03778a90f29299dab518ad53ee883c5505c49808d5dcaea68ed7d3bfe4a2119ffd5d269cd99581a67133b4d5273cf8797660bea17772d824958b8e59b1412b6bba71156428c531094087d63a73f5ff7bb38471509a180fa907340ea8adea9eed49243d37ddc33fa205cfb098f218beb29bea331e95e69cbfcadad84fb8362201fb7ab3bed9c28d0a19515700d92e67bac254244b3af1243b3df0bf732ed5ac05986f74970d22c8efa0d244443519ce596a46ddf0d802e58d02a21d5c6e3538789918b44ec6528e229d6d4c5a2fb737d663a64fdc28782b4ee83e0e495ffb9534783959d557f88d7f64a22af12ca6d811ba354e996f8c7b0dc0ac97bc2e1812590b50f3c261a57708e3aed1846af1876a52b6cc5b8f720fa9517be50d6e29f200028680985de1d31aa91a0fc1043a4870008f4b93c857de9e28750f960de9559d9ae3e8babfade72dc7b0e7d4ce8b744b02a696aefd807a6e4a64fca1f40ec434e11c2bc4c64a91a680116773ad803fe631f26e77a0e89abfcce5dd6c4b282c1ace8947d071ea3fe2b6d728c5943ed7476bb9470437327480338478d060fe268bd1d2e8e93abb455b12991ca880c37140fc65ef2be0253016da8de17b9949422eb8d53e47a93ba94d34d8bb3b8f2d66aeecf235e5d63c6ca056d874c65b10534e9febad67ef1a6a7aa8caf230223edb3144e5ba59687e8bc1d449bda4555dd5bd415a77a33d9bd2901d8e54ec990a91481b193a7d424a4dac53bcea94d30658bb41966953c04a503bd0a0cdd3eb2226139ab1f423bc94ab7d6aea3447f1403d0a234c5abce10b21b0d24bdb7e5c9f9eb5014c05f47e99186bf640dfac30441987c29d478931876b3f76e7b8eb3a2053da097914f19174e1107e53d14c15bf203d33588f480d229f0bf371baf49943a1a28b7d3abf535a1ec57e3520ea16bf9a91c8811d7fc9783bb51819beecd66069ea10533383013a544c9f2141ca832fb0ca6539adccff2fd735e68b16e384580bde08fbf3d42e35eb64280d186371a13f5229a0a10fb863468601bde94df4c2db25a2b426d8690345a87b584e2105ce4473a0b98cb78c215e2c94189df2be13a740042f5b5fb61328d5323aeac321d1732a50df57f0cfc07cdb09a0071a4c1aecbc51917281dbeb893879defa2ddf80669e4ce4974c1c4a04001f95eb50eec951f73f71d5ca395c08f25d6a07f9966ef89a06050e7799f591fc0ad7c53aadc7be7c4e8ee8d70b3120ccbb6bf527053c3066508a0172e3649f9a3a7e14e5866e2f20bc8efc47afebc0b7810307c8ddfee14c966427fa6d3a77d6866619ff659afaad485f200b0033d6761a04cbb2fb9aa54af63c17f9cd92e0e46df694ef4ac305e2ccd3b14ea599df942bb3f7621bb062ca6750dc75ce5e28a23b50d2ac9248f89b0b60a4d8323ce38a0a7a8e4a3c2b4ebd088bad6193ae6e68419800cee4870f30d98fe56ceccc3828ba7584274c003260154266f48b5f605dbded6669e08880501c86b53e3d3c60d3b37e76622aaf698c980f09519c466622036c1f2c5cbac1ab84074e0fcaa80be849dd4a40aec4769351b71503661bfc2670b256a10427a703a3407240c1d791f5a8f56ca840f6830012a7e2b9116b7d017d794fe0593b5fcb2844bdce078ee20a847ec61625c368526d173bdd42c1ac92f35c7154586ca3e2889c58968375a66e2766024a338f22cd4a8fe851926b735d6dd2f005e35f64aec41b2da97ebeb35f383f42ba9e6b00494b4c1bce713495d305d6b890b5bd52ee47a2102fcfed23a6e76c3af96c3cdab12c28d06e407de20b93c96764ba96055f004c0eae9bf7fafd99835293eea551747a774cd48cb4022eb3d159187f47de4b5c1916853a76b3886ac650d81b1feaaa00bd967d9173b272819ccc7b2505d50c30ced76264e1eee18a418d14ea913e626500ceca2118c49000d7c0085456047ab2ad06db268ee13e515b757872774207d30b4142013eb2ab95b00fb8b32db2e4918529bea49aa3e6e067972f60bfd9acbfcf90da181b8f01907fcfb4df77baa7c442e175394bc3fa0cfb5607c340f6b9e78713f29c2561a135eca0b011f20b615c2366f392c3382eb95309f53213c5b538d58e011e0e58fdcd5d14c918cd9bbcc83793bbba31ec26d61d9f868f96f9e9426f9c7d5a47b3ba0cf16ba08466ea23104c33d0a226e3fc106f7c52ff5fe0fb9b1845dc417cdc58e43e729d66f4881e482bc5f27e6c582de2ab3364c8e212459c288ee4e36318fee94d72f32113bae60aa595d8aa84fdcced1fe6f89673b2ed97ee206b10c34a30799b1071abf9c207f25a7dbb9669418f15850f1c0886b629bd19a1922a86dc9f1bb7b56600f2d75e9e98397e7e7202762a1c223a582caa4ae3aae6c5f50acca742ff93e3da226b5da3fdcf5b721403d8dedab07e79560b1c6ee9564781356234bc539c5a2f6a549a0a69d7d5da2e1b1aa6a284f1b6a4f22e093edc785f0fd4a5980933533081eefe09f69395800008dd6c93633a8c812008d40414d68d56d4ef834771f7f3337982859b061fe2f0a5eb201f4b9f3fa72424a3089dc64c157441df00656fb2640ea506b8c1b48af4dc049836e91108673dc36a63ea3737144f5df49b4be9222bc059e7bc485ec21709f06b1436df200bd4d71eeb13e6469c8091864474919e9bd2b329a68ccc531bb0d3c3cc3f0f16fd6e4c8f4f3f0a7f9887f5507ead7e53e6d20232d3aedc08ee1f47657c9fd085eb9cd81c2515daf230e48402e68747303d28eb09bb0d4ba7e3ec46f8d0147e750894d06e72c7e07446b404a0aed314c47dd0cdc975b47cd67263c39031dc1ed1617227a54babd9048cd9b0cab65b481f698983a332fd7112f2f6b51d3f2894130a3e9ebdaac0bbb11f01995d2c4832b24738e45bb5794e224150d1ead94f3538f9fd6109a98d923544a1ebc7c0cf5d914b08705819fc309974443da4d905a7838829477a94c9efb2d3e2a961bcf001dea413f5fafe2fa479233b157b9421cb702c1502c98429a29685c116e1c6c4bb461a2ee52342cbc61d2a98a10102a773f18f976dcb6f72de493f64a502366995f3af1bb6684531ad76c7b66aa083e37650762c7e3ac1c8924f21dcf884d86fb0e440d1a77db20db06ffffdc1a3f9ef1dcae31ac0c93a262e0ef22455e20951b0784710872adc2e5e59c5c5d989bfbadbab8a979de76b07ef03b3017f8b55a7ed01a8c000cfeeca1a5b16f2f3dcfce0a364c9b46d3e8a08f28bdf9a49a4a112f2c68e57e29c8d0642cfb4e7d0741daab198cd63a7dda20d0a7394860d3577337eaf8d93f7cae17f57c0506f588e5cc285f2836911bf34824b406e29dc36e82c36396276233e1e2a59efbbb14f3cc4f78c930eace80a1fd4acfb4e02be6cfd8c150ef9aeaaadcf940ca34c60e1262d65f4626a3ed1edc11917eb917c67a1766259e7f024ae269d13fdc315340cdbfb5771fd2162762a527c78b1b625baf5ec7d059220d0142", 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000006c000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x7, 0x9}, &(0x7f0000bc8000)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e5a000-0x8)={r1, 0x1}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r2, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005dd000-0x4)=0x0) syz_open_procfs(r3, &(0x7f0000a6d000-0xa)='oom_score\x00') sendto$inet(r2, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) connect$unix(r0, &(0x7f0000db2000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000b38000-0x5)='veno\x00', 0x5) writev(r2, &(0x7f0000b16000)=[{&(0x7f000031a000)="06", 0x1}], 0x1) writev(r2, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x218}], 0x1) 2018/02/04 23:12:46 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f000000a000-0x4)=0x10, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x34, 0x4, @thr={&(0x7f000000a000), &(0x7f000000b000-0x8)="1a3b3bba2c71740f"}}, &(0x7f000000a000)=0x0) timer_getoverrun(r1) r2 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)="1b9be4d84a4fc0d760240dbbd6587d71a9151d448f867fdba04ddbb9d521e859f326c5d4bfcd2fcbc33f72c23bf418796d42e3a2509a8f855843b2624d0a29170b3996e22fdd71a2c03c4e25f967a47fb7f2edb8812424eb3d13f32352e35fa687ad6bf653bb8f6859fcb545e5eeae861abbc724a68686f4f061457966e29af4c0ead7a3b6c6c1726bdc4fa84cbc726f8e14597a", 0x94, 0xfffffffffffffffb) add_key$user(&(0x7f000000a000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0xb9)="3509040cd281272f921ea8a989e420af645905add6147666fbffc955e3781bd1330dc715d7869f101a242d4339ecaa2193c25d9040a04e2e25007ab8bf202189597b8b8d72ffaddc240f08e3522daa9ef1389d60229aae562a7c2711a00ad0ee27e0777374a0e472fa8d072d674b6de8fff5cbbe79211cf488817045893a5b8719cd5efdea206d7db043b071c54c411d7880b76a64f188eb1b26e2cf2847a98552de3b264649968494c396080ec78824624286dc9abd7818a5", 0xb9, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x1ff, 0x400800) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f000000a000)={[{0x101, 0x4, 0x2, 0x7, 0x7fff, 0x6, 0x776a864c, 0xff, 0xffffffff80000001, 0x100000001, 0x0, 0xfffffffffffffffb, 0x7}, {0x9, 0x4, 0x1000, 0xff, 0x2, 0x400, 0x9, 0xcd, 0xffff, 0xa1, 0x1f, 0xa76f, 0x2}, {0xffffffff00000000, 0x0, 0x1, 0x10001, 0x7, 0x3, 0x3, 0x6, 0x0, 0x7, 0xfffffffffffffff9, 0x8, 0x8}], 0x101}) 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) sendmsg(r2, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff}, 0x1, 0x3, 0x4}}, 0x2e, &(0x7f000000a000)=[{&(0x7f000000a000)="7bd9c4f211af03909d3925ced6a0769bf5e5e43c7988aebdd3f2311d37fb8a02910fcaf8af04d1f2a3df45caa8a996e83f6cca6a3707a4b414f32a524be63e7f1d53c70d49165b96dd2c7aa1bbf5194ed4e9af5cd027ebcacf53d4884fd0b2b3f2cbd4f28ef0c8420cb227e33c5fefe410d31195fe13707d0421cd5f8b6a7165d6f5d6089f114d00ac45018b3d462d23ce35a8a6dd3af541648dd071a9d1835d191cbd4d760795c08f5ab334d187a05e0f8267e970654cede5e9661eea10b78a1fe48b87421e292fd19d8ad153950ebad758a097593f49ada385db515ddea341959cb2ff1d9aa6e22d85ed87276435024b8ba1", 0xf3}, {&(0x7f0000001000-0x2e)="e6f6dd52ed6bd3b12e24b820d6251a1ade46c24e7dcb5da9c6e8055378cbc39b82b7b149391335fcde9191078a7b", 0x2e}], 0x2, &(0x7f0000001000-0x1050)=[{0x100c, 0x13f, 0x9, "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"}, {0x44, 0x0, 0x78, "b9014471232432bd08cb1f90bfa3127156c42d3cdbdaae7fa4166d9f7d10043c6677094660ce19001266e37717e9a5dcdf40196304"}], 0x1050, 0x80}, 0x4041) setsockopt$inet_int(r2, 0x0, 0xd0, &(0x7f0000001000-0x4), 0xe6) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000000a000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000002000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000000, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r5, &(0x7f0000001000-0x35)=""/53, 0x35, 0x2020, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f000000a000)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) 2018/02/04 23:12:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cee000)='/dev/sg#\x00', 0xffffffffffffffff, 0x8002) readv(r0, &(0x7f000046b000)=[{&(0x7f00006b4000-0x53)=""/83, 0x53}], 0x1) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f0000700000)=[{&(0x7f000076a000)=""/62, 0x2eed88fb}], 0x200000000000003b) 2018/02/04 23:12:46 executing program 1: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) read(r1, &(0x7f000000a000-0x64)=""/100, 0x64) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000915000)='/dev/adsp#\x00', 0xffffffffffffff00, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000793000-0x4), &(0x7f0000915000)=0x4) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/02/04 23:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f00002b5000-0xc)='/dev/audio#\x00', 0x9, 0x541000) setsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f00006e6000-0x4), 0x4) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) dup3(r0, r2, 0x0) 2018/02/04 23:12:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001c1000-0xb)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f00004d5000)={0xcc}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000004c000-0xa0)={0x0, @in={{0x2, 0x2, @empty}}, 0x3, 0x6, 0x4a8, 0xff, 0x18}, &(0x7f0000ead000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000064b000-0x18)={r2, 0x101, 0x30, 0xb3e, 0x3}, &(0x7f0000feb000)=0x18) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000021d000)) write(r1, &(0x7f00002e8000-0x74), 0x0) 2018/02/04 23:12:46 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000074000), &(0x7f0000b16000)=0xc) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) read(r1, &(0x7f000061f000)=""/1, 0xff40) utimes(&(0x7f0000763000)='./file0\x00', &(0x7f0000b46000)={{0x77359400}, {0x77359400}}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe4000-0x4)=0x2) 2018/02/04 23:12:46 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffd, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001a000-0x8)={0x0}) r2 = dup(r1) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000010000)) r3 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000+0xaa3)='/selinux/enforce\x00', 0x840, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000001a000-0x8)={0x0, 0x0}) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x2, &(0x7f000001a000-0x8)=[&(0x7f000001a000-0x40)={0x0, 0x0, 0x0, 0x8, 0x7, r3, &(0x7f000001a000-0x99)="4d1ef7c170c54bcb5a53e3723370b6f8c4f30680133ddfec9eb68e1550e7b7507a9c3cbf2f8ad735df6fe4c1fed87bc32c50f0c5ab8443b51d951552828b1f58af73f7aea96ebe9f1b28c2fcf2130a71df5d20137af32f07cd6d1b5be95b9dc0d261611276d7449f6e59becdb914f27b7fd21b72399984425a7006a50040ed176fd99dbae4b335e57b57ee591a276ad9c7d0d410b6193da243", 0x99, 0xe000000000, 0x0, 0x0, r4}, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x7, 0x24, r5, &(0x7f0000016000)="9d4a31ade089c7b7997ef1be2799283b2c7305f6d43483a22cdf9c7077298257122868e56e36be6fe97ada02285180d8115aae78dee26ff8cf9aba3e945965dbf3174d880d7e82e5242cd984aadb0d441999040c1c91c163690672763c0aaaa8dd19b84595564bb2ae25293042599b3931229b0adb675747b8d8a988c99cb7e253210a5fc06096cdd4768483465bd6d4a5c8282f4fb6aa1589034c309217d48f6f2339e9b489ecb3cc6f6d051d1693c50d8f3615b863164c5d967d8ad9c0c4c663346fb4d3318e907747d21ef320eb7d7f754fcbb40e3860da42d8a4fc75e6170a9038b58425", 0xe6, 0x8, 0x0, 0x1, r6}]) r7 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r4, &(0x7f000001b000-0x1c)={0x0, 0x0, &(0x7f0000012000)={&(0x7f000001b000-0x1048)={0x2, 0x15, 0x3, 0x9, 0x209, 0x0, 0x5, 0x2, [@sadb_x_nat_t_type={0x1, 0x14, 0x8000}, @sadb_ident={0x2, 0xa, 0x5, 0x0, 0x87}, @sadb_x_nat_t_type={0x1, 0x14, 0x50}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x3}, @sadb_x_sec_ctx={0x201, 0x18, 0xc2, 0xfffffffffffffffd, 0x1000, "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"}]}, 0x1048}, 0x1}, 0x44000) setsockopt$IPT_SO_SET_REPLACE(r7, 0x84, 0x12, &(0x7f0000001000-0x330)=@filter={"00a00100657200", 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x156, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xfffffffffffffd75, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00'}}]}}, 0x4) 2018/02/04 23:12:46 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000025000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00001c7000-0xc)={@multicast1, @rand_addr}, &(0x7f0000000000)=0xc) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000587000)={0x80000000, 0x4, 0xa9, 0x6, 0x0}, &(0x7f000039c000-0x4)=0x10) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00005e9000-0x8f)=""/143) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cd0000)=@assoc_value={r3, 0x3}, 0x8) ioctl$TIOCCONS(r2, 0x541d) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000673000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1e, 0x0, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a7300000000a2943f5e94c844a55527af87fb28f07f825a990910e7706e46786b3a976da7b59c1111834e7d98b839628e89a1472b5578b2f68bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b"}) 2018/02/04 23:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00007a1000)='/dev/admmidi#\x00', 0x1000000003, 0x101000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c7000-0x56)="80597821aedabde0d4f2d76cbbfb338be7c822fb549665b9f0969a7208a33aabaa5dfedbc13735d3ecdc50e940949a4c435c8ef0b6d69bcb026d760e0968e456932f2204e0a62246c950dde3dad781c94c75eb4f5f1e", 0x56) signalfd4(r0, &(0x7f000000b000-0x8)={0x9}, 0x8, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffbffeffffffff9, &(0x7f00005ff000-0x10)) 2018/02/04 23:12:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c09000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000081e000-0x2)={0x6, 0x9}) memfd_create(&(0x7f00001d3000)=',}*trusted\x00', 0x2) r1 = syz_open_dev$sndctrl(&(0x7f0000aee000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000391000)={0x5, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727"}) 2018/02/04 23:12:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002de000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b03000-0x40)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000674000)) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/04 23:12:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008ab000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006c8000)={&(0x7f0000a21000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee3d", 0x4}], 0x1) 2018/02/04 23:12:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b7e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$alg(r1, &(0x7f00004b1000-0x1c)={0x0, 0x0, &(0x7f000047e000)=[{&(0x7f00000e1000-0xf0)="49505b2d54985c7816ce4645d43502363c9ec26756feb2dafc67d67669ac49dafc9bc09b9a6d499fda3675b1de1fd46b06de0af401d08d8e33e6be1b5803a853a40e2c46302ff2406d0109b906d60963d4256bdc3cbc699ad4cc8313479ab3d3aca4fb087cd51d37fd0f7dfb09b54ae1b47d76c66299aca8bbb934147235b50ccedfa444d22ff2e9a47e2aa853dd2e8b0cb0a53937979126cf8fcc915609b5a90e5d5d036b68427feb26fd3539cf45608584491a1365be2d13a2df186ddf97dc12cba85d84b60f9ea450a609dc7272ab294ff481ec7881670a05abac6a3008f90855df4b17e27fb2e44a3b80179aed97", 0xf0}, {&(0x7f0000448000)="35d49a9dbf7d055f19d89aeeab07cf468dd71157a0b1a0c7f7cc476796cd706dc7462f99f91fe7492439d968f513cac7752109ced07b326c66d3853c87a10a9ec732b85d45e39f1fd8daa63399fe3f36ab4d8b0ac559e3453464576a8721da3f914c1b8c777b2a676f144152b520b885f7ebdf0d6a44d1e8bc52ae6a3c7aa0f37d12f66f87f77154486b57957b32fd130bfd3e74f16871f83f202cc7", 0x9c}, {&(0x7f0000dcf000)="5cecf4c1701551a1e72d223d0dc19a6c85d10e27e7bf291a88c66f505cca144e8cbff2c2b1c57535b97523dafca3c4b525c799b3482ede88b549fd69ce59a9f57ba866047db4384445a80e7bc63d955b459c899056ff34379e7043a82b403dd2a332bf1ac45de8deec7d2f14f68284698b8889ede711f178f35f0667da1540ee10dcc005e619e3da5336d78da90ec499", 0x90}, {&(0x7f0000820000-0xd6)="2ebe08e272f21eb77237310b808fbdabd81d58506dd61dc134ed62fd756ddf4617b81c06db56e1ea88bf7699f5472195a12d357eb5b297dcb936b8a81b62d14cb02d9eacb204b90c1f6b60f353b584d4f01bc3b8ed6e06d7e7ea9257496c21651746c04f4a628a7c028ba13fe3fc904a6b1a4ce32f580d34b0703ffd5df5aec8471fb5750d98fe7aca2a35405154216e8172fdc72dc278cc31e74c4c9c3cedcc671056ea36ecea3d954f6d70defcae257ee4ea5695ed413cfd4c9299fad30f575be3c351f54d47b25ecfbb2bd4681ae760b4dd45fbce", 0xd6}], 0x4, &(0x7f000019e000+0xaa2)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}], 0x20, 0x48000}, 0x4044081) 2018/02/04 23:12:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ffd000-0x4)=0x2, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ddd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00006c7000)={&(0x7f0000612000)=[0x7fffffff, 0x401, 0x6], 0x3, 0x2f03, 0x800, 0x80000001, 0x1, 0x40, {0x4, 0x7, 0x1, 0x38f7, 0x80, 0x9, 0x5, 0x8001, 0xb1, 0x8000, 0x1, 0x100000001, 0x7, 0x4, "41bfde2b35f08ef1b0ba2cbf39903b61bad46125c8851b8a2a4758913b6f6e43"}}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x3, @empty}, 0x10) syz_emit_ethernet(0x6f, &(0x7f0000407000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x4d, 0x0, "ffb610f3218c047da24cb80b8296b7413f5e6da38e23d639ed69bb2a01352d70bcf7cdd64c2020db99a3d8e9087f8b47761b54b8071697d9c5f2be33285a1d3068b1621002"}}}}}, 0x0) 2018/02/04 23:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c3d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ab1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0x0, 0x1}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc4000)='/dev/rtc\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000dcc000)={0x5, 0x2, 0x8, 0x6, "ac1cd6ea5034d26e4d18a9c7d6cd0b8e285b11b6596a072b1d67d96b245b1ac27bd940082493948f7000319e", 0x1}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000603000-0x4)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00001e0000)={0x100000000, 0x0, 'client0\x00', 0x3, "da6dab9c2a1b3afa", "b5cd082264cd4e3fadbe91d38a7f68674d199318b42292f2d67aa103e1f45a04", 0xffffffffffffc612, 0x2}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/04 23:12:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000), 0x0) 2018/02/04 23:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008eb000-0x9)='/dev/sg#\x00', 0x4, 0x200) ioctl(r0, 0x2203, &(0x7f00008d2000-0x19c)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fba000), &(0x7f0000bf2000-0x4)=0x4) 2018/02/04 23:12:47 executing program 7: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f6e000-0xd)='/selinux/mls\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f00006a2000), 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000f6e000)=0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000011000), &(0x7f0000568000-0x4)) 2018/02/04 23:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x9]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a79000)='/dev/dsp\x00', 0x800, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000a93000-0xc)={0xbf2, 0x4, 0x3, 0x1, 0xff}) 2018/02/04 23:12:47 executing program 5: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00004ea000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006a3000-0x80)=[@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x456}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe000000000000000}, @in6={0xa, 0x0, 0x101, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x9}, @in6={0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb00}], 0x80) 2018/02/04 23:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000001a000)=[@in6={0xa, 0x0, 0x68, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}, @in6={0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}], 0x38) 2018/02/04 23:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000bf1000-0x8)='./file0\x00', 0x0, 0x10) mkdirat(r0, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f0000985000)='./file0\x00') open(&(0x7f0000708000)='./file0/file0\x00', 0x0, 0x0) getcwd(&(0x7f0000a35000), 0xffffffffffffff85) 2018/02/04 23:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000090000-0x8)='./file0\x00', &(0x7f0000cf8000+0xdf5)='./file0/file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x20000, &(0x7f00008f5000)="5cfa10fe92e200b66b06c0eb171b649c0c59b8230974") 2018/02/04 23:12:47 executing program 4: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) read(r0, &(0x7f0000e16000)=""/128, 0x80) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f19000-0xc)='/dev/autofs\x00', 0x101001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000070c000)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@rand_addr}}, &(0x7f000041d000-0x4)=0xe8) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000f19000)) socketpair$inet(0x26, 0x3, 0x400000005, &(0x7f0000002000-0x8)) 2018/02/04 23:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000673000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a7300000000a2943f5e94c844a55527af87fb28f07f825a990910e7706e46786b3a976da7b59c1111834e7d98b839628e89a1472b5578b2f68bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b"}) openat$rtc(0xffffffffffffff9c, &(0x7f00006ec000-0x9)='/dev/rtc\x00', 0x101c00, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/vcs\x00', 0x800, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000049a000)=""/124, &(0x7f0000926000)=0x7c) 2018/02/04 23:12:47 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000a92000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt(r1, 0x2000000000010d, 0x200000000011, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/02/04 23:12:47 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xc00000, 0x3, &(0x7f0000191000/0xc00000)=nil) 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) get_mempolicy(&(0x7f0000001000), &(0x7f0000001000), 0x3ff, &(0x7f00009b8000/0x3000)=nil, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x4, 0x7, 0x8, 0x2372, 0x4, 0x0, 0xfffffffffffffff9, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x327, 0x1ff, 0x40, 0x1, 0x744f}}, &(0x7f0000b1f000)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a96000-0x8)={r0}, 0x8) 2018/02/04 23:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ac9000)={{0x2, 0x0, 0x6, 0x3, 0x9}}) preadv(r0, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000127000-0xe8)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000a82000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000594000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000d42000-0x64)=""/100) 2018/02/04 23:12:47 executing program 6: mmap(&(0x7f0000000000/0x11a000)=nil, 0x11a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000110000)=0x8, 0x4) syz_emit_ethernet(0x66, &(0x7f0000119000-0xe6)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000080000+0x7a5)=[{&(0x7f000011b000-0xe1)=""/225, 0xe1}, {&(0x7f00000ca000)=""/143, 0x8f}, {&(0x7f0000015000-0x60)=""/96, 0x60}, {&(0x7f000011a000)=""/246, 0xf6}, {&(0x7f000011a000)=""/189, 0xbd}, {&(0x7f000007b000-0x22)=""/34, 0x22}, {&(0x7f0000119000-0x1000)=""/4096, 0x1000}, {&(0x7f0000014000-0x54)=""/84, 0x54}, {&(0x7f000011a000)=""/145, 0x91}], 0x9) 2018/02/04 23:12:47 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006000)='/dev/cuse\x00', 0x2002, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000000d000)={0x2, 0x3, {0x3, 0x0, 0x8001, 0x3, 0xffffffffffffff00}}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000003000-0x108)={0x401, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) 2018/02/04 23:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x5, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) getsockname$inet(r0, &(0x7f0000554000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00009f5000)=0x10) sendto$inet(r2, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/04 23:12:47 executing program 3: pipe(&(0x7f0000b82000-0x8)={0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000dc2000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000001000-0x8)={0x7, &(0x7f0000001000-0x8c)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xd547}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x0, 0x80000000, @empty, 0x2}}, 0x7, 0x300, 0x1f, 0x5, 0x4}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @common='eql\x00'}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xa8)={r2, 0xa0, "c51e3456e593341e2ce9d8bc5c212207ce62e6fb81cfd82360b56acad38f890e1bf6b21937412403520643afdd894ba5e1ffc5100a2e2173f2df30a8751acf3a6aa1336f2bce1e307a8c06753d848a445f71d88972ad2533810ba5e25a6ad14c0e416a652d185cf87430acb99e5949c920b393ab7188583d59824476c5062fb523a6f404ca65d30928219a5b08bd5c61ddefc7855ad04f65cba8aa3148d779f9"}, &(0x7f0000003000-0x4)=0xa8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000004000-0x23)=""/35, 0x23) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000005000-0xbc)={0x3, 0x0, 'client1\x00', 0xffffffff80000002, "d8d79f343a8f5aac", "f8883957c58ff2e82fafee2ba768fa7ba41bf5c9095615d08971ea3563fe94ae", 0x5, 0x1000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x2}, &(0x7f0000006000-0x4)=0xc) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007000-0x140)=[{{&(0x7f0000007000-0x8)=@un=@abs, 0x8, &(0x7f0000007000-0x8)=[{&(0x7f0000007000-0x5f)=""/95, 0x5f}], 0x1, 0x0, 0x0, 0x7}}, {{&(0x7f0000007000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000007000-0x28)=[{&(0x7f0000003000)=""/17, 0x11}, {&(0x7f0000007000-0x46)=""/70, 0x46}, {&(0x7f0000006000)=""/236, 0xec}, {&(0x7f0000006000)=""/122, 0x7a}, {&(0x7f0000006000)=""/51, 0x33}], 0x5, 0x0, 0x0, 0x1ff}, 0xe12a}, {{&(0x7f0000001000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000001000)=[{&(0x7f0000004000-0x58)=""/88, 0x58}], 0x1}, 0xda1d}, {{&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000006000)=[{&(0x7f0000007000-0x8d)=""/141, 0x8d}, {&(0x7f0000006000-0x6e)=""/110, 0x6e}, {&(0x7f0000006000)=""/156, 0x9c}, {&(0x7f0000000000+0x50c)=""/249, 0xf9}, {&(0x7f0000003000-0xde)=""/222, 0xde}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000006000-0x4b)=""/75, 0x4b, 0xa5b}, 0x78}, {{&(0x7f0000006000)=@generic, 0x80, &(0x7f0000007000-0x30)=[{&(0x7f0000006000)=""/58, 0x3a}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000-0x9)=""/9, 0x9}, {&(0x7f0000007000-0x98)=""/152, 0x98}, {&(0x7f0000006000)=""/229, 0xe5}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000006000)=""/150, 0x96}, 0xffff}, {{&(0x7f0000007000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000006000)=[{&(0x7f0000006000)=""/192, 0xc0}], 0x1, &(0x7f0000006000)=""/6, 0x6, 0x8001}, 0x2}, {{&(0x7f0000007000-0x9)=@rc, 0x9, &(0x7f0000001000)=[{&(0x7f0000006000)=""/194, 0xc2}], 0x1, &(0x7f0000000000)=""/27, 0x1b, 0x1000}, 0x7f}, {{&(0x7f0000006000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000005000-0xe)=""/14, 0xe}, {&(0x7f0000004000-0x5)=""/5, 0x5}, {&(0x7f0000003000-0xab)=""/171, 0xab}, {&(0x7f0000006000)=""/54, 0x36}, {&(0x7f0000006000)=""/57, 0x39}], 0x6, &(0x7f0000007000-0x1000)=""/4096, 0x1000, 0x8c7}, 0x100000001}, {{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000001000)=[{&(0x7f0000001000)=""/197, 0xc5}, {&(0x7f0000007000-0xa8)=""/168, 0xa8}, {&(0x7f0000006000)=""/95, 0x5f}, {&(0x7f0000007000-0x53)=""/83, 0x53}, {&(0x7f0000006000)=""/247, 0xf7}, {&(0x7f0000006000)}, {&(0x7f0000007000-0x65)=""/101, 0x65}], 0x7, &(0x7f0000006000)=""/130, 0x82, 0xf9a2}, 0x7}, {{&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001000)=[{&(0x7f0000003000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f0000001000)=""/155, 0x9b, 0x3}}], 0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x0, 0x0, 0xa, 0x20, 0xa0, 0x32, r4, r5}, {0x20, 0xffff, 0xc4, 0xdc55, 0x800, 0x6470, 0x89d, 0x343}, {0x8, 0xdd2e, 0xa92, 0x4}, 0x4, 0x1, 0x2, 0x1, 0x3, 0x1}, {{@in6=@empty, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0xffffffffffffffff, 0x3, 0x3, 0x0, 0x9, 0x5, 0xfffffffff45caef8}}, 0xe8) 2018/02/04 23:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) bind$alg(r0, &(0x7f00006ce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a5d000-0x32)="9fbd703e8e6b0e6982fce2fee351d6a2ae603bcbd21859c79fcee84c24e0cd0160bffbe61253c6b65191e714f0d78e68317f4ac2a54b0b3531888f0a4a0528979b16654fc3a849c232f331511c2032ed26ef1266ce4c2fb7099744b1afcdad72d00c1672015bdb563ede50ad46ccc353fb865342560e6d17ce9c33b230d8f21dcaf7c6b6d6a01e2fd5946817b8a3d8239bd312e6bd3f9d502abb2d7b9510", 0x9e) r1 = dup(r0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00009a5000-0x4)=r1, 0x23b2caeb) 2018/02/04 23:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000019c000), &(0x7f0000b6d000-0x4)=0x4) 2018/02/04 23:12:47 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000028f000)='/dev/dsp\x00', 0x280000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000000)={[{0x9, 0xfff, 0xb3, 0xffffffff, 0x20, 0x6, 0xfffffffffffffffc, 0x3, 0x6, 0x7fff, 0x10001, 0x1ff, 0x8}, {0x3ff, 0x5, 0x8, 0x0, 0x6, 0x6, 0x8, 0xa3, 0xa481, 0x1f, 0x3, 0x100000000, 0x1}, {0x9, 0x4, 0x3, 0x8, 0x0, 0x0, 0x6, 0x6, 0x5, 0xffffffffffff86ea, 0x4, 0x800, 0x8000}], 0x20}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0x101, 0x8, 0x93, 0x14}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r1, 0x7}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000002000+0xa26)={0x8, 0x72, "020db2bc0a3bd8cfd9a9708cc44c06bb03ed10902062f752fe86abce9e4d882593589c82e10c16c291929eb9c25d1480e2dbf4e395fd649f800201f2cc6295ad98d683dd0b31d40bdcf09f3a8dbfa12c6e00722aa02724e406e75dcf414c4c2cb1d1364f9c5bc5c8f01eb2dff623631a79bf"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000003000)) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000001000)={0x2, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000004000)={{0x10000, 0x7, 0x1ff, 0x4, "0ea991f6d4915a5520100e7bb721c213fe7036d891d4a960c054370680f6a4f4a02c34e8d5e255665d0e97e2", 0x3}, 0x0, 0x0, 0x3, r2, 0xffffffff, 0x2, "cf63ae85cb356d7c76cca7701042eae914659c8c87af33cf091e7bb4e164a8fb39f9ae91a46336312872bcbc4282147ed7a4d327199e280caba2a2341132bd03", &(0x7f0000004000)='\x00', 0x1, [], [0x2, 0xbb, 0xe, 0x100000000]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/ptmx\x00', 0x10400, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2031) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000003000)=""/4096, &(0x7f0000007000-0x4)=0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000007000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0x0, 0x3, 0x1, "dce49f614f42b8d4ae5e42036ed2619785b9379988ad03817309adf4d08606687f09783e3917b1b9f0ac4df44b13449af131bd0b92406b08192a14fdc5a0f2919e1ae9daff3f66082cc127a21bceeee6"}, 0x160) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000009000-0x2a)=""/42, &(0x7f0000005000-0x4)=0x2a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000)={r1, 0xa3, "50a4f138febcb3fcae3f36be0b18b564210bbad7eade5e59d632f19acc13b0838a9957532763a31bc1d94f79a8e8e5b115a30a3df2592620bdca36691462042e46ce0df0762128175ab383c4ee92aacee4e285a01e6dc706933c940b7260b96eb9b76a3e250262bbdf098e3c8f733ccc735b27d6a13cd63d1c9ba16ef615777efabc6df03093f386a5b065c7314b9a5947e87a259e43af141e40ff18207c1350ded41a"}, &(0x7f000000a000-0x4)=0xab) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000)={r1, 0x3}, &(0x7f0000000000)=0x8) write$selinux_access(r0, &(0x7f0000009000-0x32)={'system_u:object_r:etc_mail_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x37, 0x35}, 0x32) 2018/02/04 23:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000041d000-0xd)='/dev/net/tun\x00', 0x0, 0x40001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004bf000)={@generic="aafa283c185349f3c333ae5cf4dd72b1", @ifru_addrs=@rc={0x1f, {0x2, 0x9, 0x7ff, 0x1, 0x7, 0x9}, 0x6}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000020e000-0x1162)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "c3bee4", 0x8, 0x6, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x3a) r2 = add_key$keyring(&(0x7f0000f58000-0x8)='keyring\x00', &(0x7f00009e5000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r2) 2018/02/04 23:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000072000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00007e5000-0x4)=0x20) r1 = memfd_create(&(0x7f00002c1000-0x8)=')wlan1%\x00', 0x1) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00008e6000-0x3)=0x2000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000046c000-0x4)) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000200000)) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common="040000000000000100ffff00e300", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) [ 603.490391] device eql entered promiscuous mode 2018/02/04 23:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a81000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000d3000-0xc)='/dev/audio#\x00', 0x1, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000308000-0x8)={@my=0x0}) ioctl$int_in(r0, 0x80000000005406, &(0x7f000024a000-0x5)) 2018/02/04 23:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0xfffffffffffffd9b) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007fa000-0xe)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) listen(r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00006cb000)='/dev/dmmidi#\x00', 0x80, 0x80) ioctl$TCSETSF(r1, 0x5404, &(0x7f000020f000)={0x0, 0x6, 0x7f, 0x7, 0xfffffffffffffffc, 0x2, 0x4, 0x4, 0x0, 0x6, 0x0, 0x8}) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ec0000)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000d85000)={0x3, 0x6, &(0x7f0000f5b000)=@raw=[@call={0x85, 0x0, 0x0, 0x1f}, @map={0x18, 0x0, 0x1, 0x0, r0}, @generic={0x837500000, 0x442a, 0x1, 0xfffffffffffff80a}], &(0x7f0000d32000-0xa)='syzkaller\x00', 0x4, 0xaf, &(0x7f000055d000-0xaf)=""/175, 0x0, 0x1, [], r2}, 0x48) 2018/02/04 23:12:47 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x2, 0x3, 0x5, 0x2, 0x3a}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@loopback, @loopback, @remote}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x3, 0x4) r2 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl(r2, 0x4000000002283, &(0x7f00007bb000)="cf") write$tun(r2, &(0x7f0000eff000-0xf5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @ipv6={0x0, 0x6, "739e3f", 0xc1, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}, "a10b8d06f3fb61d03eb15d00e7a1d1cb9b32c0d6dc3c85c249b1323378fc8590abcb08ff52d55e4c104034392e48b7bb16c4f93875ea9fb4b652cef5926bde98c28a22befd6e8e58a73a06575cafc8618a59bc33c05735c2ee7ff33d267a0ad4b5b4d7ba63d980c86d657bceb4edf7db954dc167625ef0afcd4308575eaeda25b125230fd14cfd1c68fbcf40709f615755814d75167f2347de11a9a7104434f1cc9705487efe4f66a3ecb194c5672530e7"}}}}, 0xf3) 2018/02/04 23:12:47 executing program 2: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x3) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f99000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x3, 0x0, 0x2, 0x1, 0x70785704, 0x8}, 0x20) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000380000-0x10)=@ax25, &(0x7f0000f99000)=0x10, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000efb000)={@loopback={0x0, 0x1}}, 0xfffffffffffffe04) r1 = eventfd(0x4) r2 = memfd_create(&(0x7f0000d6b000)='^\x00', 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x536b) r3 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000f9b000-0x78)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) 2018/02/04 23:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x1) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d2000)={r2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000ca1000-0x14)={0x800, 0x8, 0x11a00000000, 0x2, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000e87000)={r2, 0x0, 0x1, 0xffffffffffffffff}) 2018/02/04 23:12:47 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f7c000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000a9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xffffffff}) r1 = socket$inet(0x2, 0x100000002, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f7c000-0xb8)={0x0, 0x2, 0xffff, 0x6, 0x2, 0x4, 0x3ff, 0x7, {0x0, @in6={{0xa, 0x1, 0x1, @empty, 0x73}}, 0x2, 0x9, 0x0, 0x5, 0x7fff}}, &(0x7f0000af2000)=0xb8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e5e000)={r2, @in6={{0xa, 0x2, 0x9, @empty}}, [0x3, 0x1, 0x8000, 0x1, 0xfffffffffffff801, 0x3ff, 0x7fffffff, 0x0, 0xffffffffffffff62, 0x3, 0x8, 0x7, 0x3, 0x0, 0x3]}, &(0x7f0000f7b000)=0x108) setsockopt$inet_int(r1, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000f74000), 0x4) 2018/02/04 23:12:47 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000)=0x9) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f000000b000-0x21)={0x28, 0x4, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/02/04 23:12:47 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 23:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000868000-0x4), 0x4) 2018/02/04 23:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000192000-0x10)=@ax25, &(0x7f000038c000)=0x10, 0x0) connect(r0, &(0x7f000017d000-0x1e)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r1, r1) ioctl$int_in(r2, 0x5452, &(0x7f0000c03000)=0x3559db48) 2018/02/04 23:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00001dd000)={0x0, 0x0, []}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00'}) bind$packet(0xffffffffffffffff, &(0x7f0000173000-0x14)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/04 23:12:47 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x7) 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/enforce\x00', 0x84101, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000003000)=0x1ff, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x1ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, r0, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x989680}, &(0x7f0000013000-0x4), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) fcntl$addseals(r2, 0x409, 0xd) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 23:12:47 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000006000-0x8)='./file0\x00', 0x0) uselib(&(0x7f0000005000)='./file0\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen$netrom(r0, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002000)) 2018/02/04 23:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000150000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000017b000-0x10)={0xf98, 0x8000}) r1 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) sendfile(r1, r1, 0x0, 0x5) openat$cuse(0xffffffffffffff9c, &(0x7f0000066000)='/dev/cuse\x00', 0x10000, 0x0) 2018/02/04 23:12:47 executing program 2: r0 = getpgid(0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x8001, 0x4) r2 = syz_open_dev$mice(&(0x7f00003bf000-0x10)='/dev/input/mice\x00', 0x0, 0x4800) perf_event_open(&(0x7f00004d5000-0x78)={0x0, 0x78, 0x80000000, 0x1, 0x7, 0x2, 0x0, 0x1, 0x4000, 0x6, 0x6, 0x10000, 0x401, 0x64c9, 0x200, 0x1, 0x1ff, 0x7fffffff, 0x2, 0x6, 0x7, 0x1, 0x101, 0x5, 0x7, 0x9, 0x6, 0x1, 0xfffffffffffffffa, 0x6, 0xff, 0x2, 0x9, 0x5, 0xbc, 0xffffffffffff93a6, 0xffffffffffff8001, 0x5, 0x0, 0x80, 0x1, @perf_bp={&(0x7f000001f000-0x1), 0x1}, 0x10, 0x8, 0x6, 0x5, 0x1ff, 0x4, 0x6}, r0, 0xffffffff, r2, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f95000-0x9)='/dev/rtc\x00', 0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r4, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) r6 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000aae000-0xe8)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000ee5000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000a86000-0xe8)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000f74000)=0xe8) getresuid(&(0x7f0000ede000-0x4), &(0x7f00005ee000-0x4), &(0x7f0000223000)=0x0) fstat(r4, &(0x7f0000b6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000dcd000-0x8)='./file0\x00', &(0x7f0000bfc000)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() lstat(&(0x7f00004d9000)='./file0\x00', &(0x7f0000ccc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000022f000)='./file0\x00', &(0x7f00005cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000a18000-0xe8)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000908000-0x4)=0xe8) lstat(&(0x7f0000361000-0x8)='./file0\x00', &(0x7f0000524000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000d1e000-0x4)=0x0, &(0x7f0000531000-0x4), &(0x7f0000e0f000-0x4)) getgroups(0x1, &(0x7f00005b7000)=[0xffffffffffffffff]) sendmsg$netlink(r3, &(0x7f000066a000)={&(0x7f0000e94000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000809}, 0xc, &(0x7f0000fce000)=[{&(0x7f0000a7b000)={0x3dc, 0x22, 0x601, 0x5, 0x3, "", [@nested={0x3bc, 0x1a, [@generic="52b3243446fffaf63fa419c5517d9a00946adca66d750e5a12bd379d19340ee177e79c4492ee4bb26c864ab5a0fbe949af0e9cd8bac85e19d4f6", @generic="65eb4a2884641924552cb15fcfa8649cdccd9b8e40ddb80745c0e102fdc3dc32166552f8ebfd87c6af1e61425578b8bc529bbb8907668e15b25059ad59703dcdbd25e610b00a682592560e9da1945f95b5d5a52698e6ea20c2c53bfa65f5613cbbcae78982ee672d8d73f63a5b9bf52f1f8a254697d7dc1f0128cfedb9004711a7ac7522330afbcc27ffff502292e237f50993ce5223b099f2", @generic="fdc19a57959908ffdefb2619e107ca50a35dc56523b0840e61be130f3887593bfc1c38828a254ddab985f8de604ce41b3d73571e3b17512d34b71e8280eba6da894ebae53554e05c8488000d8acc83a3469faf74427ce54d65e1d4abad8a42cf0dbd38542712a7814a9a9dbc9ec03188823c97633249a85ae44d6a57ada4a038329a814e37a8062c9955", 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@generic="abd72c3b3129ccd670c4a7b4916c7b3bfd966886853de818afc869c1cf0d8b1bf21e3d02754caa5d019498af33005743f88777aef0126e06c7a923525dee7150748ebd7e45f534ce25aa83859ae44ba2c94e3654e73ec60c1d8b586390fee781b3e94e7da3a49c79f5d252eb252e4346e090236f804557faa8be4fd0acd16656f0d3608788e1c42fdeb850814ffedb16e60d568ba3a1e88b146d553d8a7e493bab78428c8518a876b7be224a0136529c65af0d312b0c59f865c0d9e7da82841112c33b01768fb1cd305468ddb3288a3dea97eff5144bdc2ef93610c273d4ca8913483b5295872b8eac86826b", @generic="69b734395d95d5a407d308fbd8ad61cd05907be748766183ce12329756d90028accb5d7ddd4bd8b4623d6a7f4507c6ac767fda32f47c446050d925183be4582deb6c579a479408d69993d700e0381c8bf4bed2ec2a1a0f4a5d9d44bbf302e642819575a0e2d9a45856f741b8d1f98fe3dca876cdc1eb4d6e20af3c4206526b905bacdd2528fa9a9e74a976573e1542a46d761efe67011884bda7abcf9530c07819443d0e9cba882fc1dc2d029afa7d2a5e53887417e786c0300b227ba58f15", @typed={0x18, 0x76, @ipv6=@empty}]}, @typed={0xc, 0x70, @u32=0x2}, @nested={0x240, 0x33, [@generic="7b3a1ce0c179452e25c5f5dcb5466f275437501c92e72bda2851d013e932d78d277726d13dcd467f77f3d537cd15b972af212bb38612ba0b268959b97a7cdd703d99cca95379752a8131938e87d978f08d23aa2c076dc502a3091225a21e9d067d2b4641d7b78a38757147ea8da0e11cffe69c5338e969cd2f1e5512bcda40dff583f0b3fa8fe263d2ed58c1b1d10ba57ac81b9ef6493d75cae07210fc52fed4651ee918fe1113de86837ae9e09b74a4f8a00941258a3f6d859cf5eecdef7a701e4c67cb", @generic="a210eca702bb5491ee56556b60b39d7e461ff3ac8adc5b55ad93debb64850ca47696e8612dd1b9bef12dc026b5332ebee2bc9ac6753780c6f83ea0e06aa19da685e828905f29a141aff359f26d61107721440bd34c6858e758b369a5a6591d657416d4ca13a06e4a8004df36481c3e03991cdca3e368f921126b14e1059b60953f1c394c", @generic="0b8f3e6eed348607a1ff686cc983849c24551e8759bbef7b41908bb7524d7838a5c8942ab2c9ac0a5849a12da6814822768624d2ef982be64a36d3bf993c5a333cc3ae07b58709d4900a0f9e4ad59ffdaac008b7339be4fe10eaeb49bba50579975f243f430154e36941caf2da143174a34a3e8b770a225da7ca61446ee118e8ffc5cdbc9122be0114c623a56247e494f8e9454e962431ac2c6223c7697a4bc8a9c4ce431afd6ad87734d242c68655cb535c66d6377df34871634f33b9c5dc38994ab5e54cb000d25e1f9e2c659ffce3297171cf87f4085c8ea180989447634fdfa788be8b214be8329aecf527e02df522"]}]}, 0x6a0}, {&(0x7f00005f7000-0x3e4)={0x3e4, 0x1d, 0x12, 0x1, 0x1, "", [@nested={0x2d8, 0x8d, [@typed={0xc, 0x50, @pid=r0}, @typed={0x98, 0x66, @binary="6fa3eca21a556ae25cca3b804fc5cd40bbfbef96f289d03c77647496029525a7508675abe6f271bf2d7914b838a37a5d7ab108017ffe123ba32dd2ae18ed38e3b3e43b08aa00b4f3fe6f5ec3a27f148b6b801bb9de1bdfb312dd67b51391a231dadfb0f38b2bd6e9b6572bbb59c8f448be6f8bb2a064e7b47b671419f03a72b261ec8c6d6f21f74396d866cd49"}, @generic="b75c180f7eb7feb84d2ca621ca6f4bfc6f185c0733b6f7ff442187b557a8b7971cb14ade85746e0c462f21f38dd280c6dc2f3b9287a2ad952c2270a3b8fd73854423112def5fc8834d23f899ebe650d6f91c5a6f989d715896e3dc232a027bba15f28770813edaf68c7c05073754a8e1bbc8b0c025ed7ad398aab1d6b14c76e23315fd09078f6b3fac6f6aaacbd0c9ad7704172e9a8ba6acdf5acc6db714013a895521d640260eab0cc23405c4c7e2e84baf370fa27e667f0426b16fd36d0bbf3c6ed3b64a3a8b6c464ce796696b143e3d342c261128bc0c599326892b99b5752072", @typed={0xc, 0x52, @uid=r8}, @typed={0xc, 0x35, @fd=r2}, @typed={0xb8, 0x85, @binary="d7737a3abaaefe173c6e263a6fb41c7674283f6f4bf24b97146e8e13b5eb7618ce5d0060e8bee9c575ffa76d384d7ccbb6a0428de9a424320a4ad478c3ed474c270d7610a3e0fbeda4125cc015bd75b76006c6f359cea0dd075b2c78e830a8c57868b0d00c4ec76d1367e00d01b659d4346d5461e63ba27b61668d9c60cce0a330d4b7ded2e2585b145283bfd5aad14a88205b30dac80e222b8772b7d9bb4b903d37fb5d04456a43c4c883f0a532"}, @typed={0xc, 0x1c, @pid=r0}, @typed={0xc, 0x82, @ipv4=@empty}, @generic="3371ce29281f504105fb961ef189af822c0f97aae902737bf0ac0647f85d55e618b2d2001ffefb93f60e20047a8b324d0cb15dff805f79342ccf41728f16587294cef91771ac684688b7236dc6e585e7ce9399e29438a86434e4b3f210b0da00137c82a7"]}, @nested={0x4, 0x87, []}, @generic="2c5b4e6574b7d55c5f8213b9510ca1a2dc7f37f0f642333844bc3f6a7e4359d7fa32c69a1117bd750cd41251a578ce3dad23367d1f05bbb06fa2a8a44257affc5d9a35d884c6fe29df19577e8151450326c9845f2688461db79c4c2f27767053b1f2f72ea7e9d7258b5f7ba7ccb119a304afa78c79ee2e642c4c06e7bb83f2c03ddc6e7a5aa2f1a82f2e906031187c78f4ca57a22b970726e423d4525b65ab568e448e3d3be13d208bca5a1c6c5e17975a8eee449d6e", @nested={0xc, 0xe, [@typed={0x8, 0x6b}]}, @typed={0x8, 0x76}, @nested={0x2c, 0x38, [@typed={0xc, 0x59, @fd=r3}, @generic="6ac044f8dab1aea3627b5d1335bb255f006484936bb433870e758b"]}]}, 0x3e4}], 0xa, &(0x7f0000136000)=[@cred={0x18, 0x1, 0x2, r0, r9, r10}, @cred={0x18, 0x1, 0x2, r0, r11, r12}, @cred={0x18, 0x1, 0x2, r0, r13, r14}, @cred={0x18, 0x1, 0x2, r0, r15, r16}, @rights={0x20, 0x1, 0x1, [r2, r5, r3, r5, r3]}, @cred={0x18, 0x1, 0x2, r0, r17, r18}], 0x98, 0x40000}, 0x80) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r4, &(0x7f00002e4000)='./file0\x00', &(0x7f0000001000-0xc)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/02/04 23:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d88000-0x8)='keyring\x00', &(0x7f0000128000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000ccf000-0x8)='keyring\x00', &(0x7f0000798000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/02/04 23:12:47 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004ad000-0xb)='/dev/mixer\x00', 0x123000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000091f000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffffffff80000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x3, 0x5, [0x1, 0x8, 0x0, 0x3, 0x0]}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x4, 0x3b4, 0x2a4, 0xffffffff, 0xffffffff, 0x2a4, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000651000), {{{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0x2a4}}, [{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@ipv6header={0x24, 'ipv6header\x00', 0x0, {0x9, 0x8}}, @unspec=@void]}, @common=@unspec=@STANDARD={0x24, '\x00', 0x0, 0xcc}}, {{@uncond, 0x0, 0xa4, 0xe8, 0x0, {}, [@unspec=@void, @unspec=@void]}, @unspec=@CT0={0x40, 'CT\x00', 0x0, {0x0, 0x8, 0xfffffffffffeffff, 0x7, 'pptp\x00', 0x1000}}}, {{@uncond, 0x0, 0xec, 0x110, 0x0, {}, [@unspec=@rpfilter={0x24, 'rpfilter\x00'}, @unspec=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}]}}, 0x410) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000310000)={{}, {0x0, 0x0}}) futex(&(0x7f000000c000-0x4), 0x0, 0x0, &(0x7f000000b000)={0x77359400, r2}, &(0x7f0000005000-0x4), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x4, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a98000-0x4c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @rand_addr=0x10001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x4c) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00007cd000)={0x3, &(0x7f000009c000-0xc)=[{}, {}, {}]}) connect$inet6(r3, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000039e000-0x18), &(0x7f0000143000-0x4)=0x18) 2018/02/04 23:12:47 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x84, 0x11, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x27c, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0xffffffff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="ccf74caf71abc1186e535e347d9b839c", {}, {}, 0x0, 0x1, 0x8}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x90, 0xb8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x100, 0x20, 0x6}, {0x5, 0x2, 0x3}}}}]}}, 0x2d8) 2018/02/04 23:12:47 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000557000)='/proc/self/net/pfkey\x00', 0x400040, 0x0) ioctl$KDENABIO(r0, 0x4b36) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) 2018/02/04 23:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000e1b000-0x14)={@loopback, 0x0}, &(0x7f000003a000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000946000-0x28)={@generic="ba37e4757461ebba6370c1718b0e7428", r1}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000dcf000)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @binary="cc"}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000000}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000532000-0x10)='/dev/sequencer2\x00', 0x220000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000b22000)=0x1, 0x1ef) 2018/02/04 23:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) syz_emit_ethernet(0x66, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/04 23:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r1 = syz_open_dev$adsp(&(0x7f0000cac000)='/dev/adsp#\x00', 0x4, 0x101500) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000c19000)={0x2, r0, 0x1}) 2018/02/04 23:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000150000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000017b000-0x10)={0xf98, 0x8000}) r1 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) sendfile(r1, r1, 0x0, 0x5) openat$cuse(0xffffffffffffff9c, &(0x7f0000066000)='/dev/cuse\x00', 0x10000, 0x0) 2018/02/04 23:12:47 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f000000a000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0}, &(0x7f0000018000)=0x45) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000004000-0x78)={0x0, 0x78, 0x7fff, 0x2, 0x0, 0x100, 0x0, 0x2, 0x100, 0x9, 0xfff, 0x7, 0x7, 0xd34, 0x10000, 0x7, 0x1, 0x3, 0x7, 0x0, 0xaa2e, 0x7fff, 0xfffffffffffffff7, 0x401, 0x6, 0x8df, 0x0, 0xffff, 0xffff, 0x3, 0x50, 0x26, 0x4, 0x4, 0x6, 0x4, 0x6, 0x7, 0x0, 0x9, 0x4, @perf_config_ext={0x6, 0x4}, 0x1000, 0x7, 0xf1, 0x1, 0x5, 0x5, 0xd287}, r1, 0x4, r2, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000019000)=[], 0x0, &(0x7f000000f000)=[{0xdc, 0x11e, 0x8, "d6c41ce47799466a5d143a0005e33fafec408840c8e2921be4d2cda523c270c963a101f01c24b782595d2b75fa3a383b15b385028fb01e51014710b2dc2936d27e193b4a3c9ed9f16474a33ff35c3183495cf962ff66d616474e0282c1e452aa140ee1c487ea5625cecab2035d8e2fb48d82b6e51df8e7d34097e83df27ac48e9a31c4846f598215e82a2b1190bc50b008eb7789b4ed89705e662121df8e3c8d31dd9599b85b112e230d3395826dcea4f12f689b243c5c3e135684ad6859ff370dd2c1904f825edb20dcbe9fbe"}, {0x5c, 0x88, 0x6, "f969af4969c45f4516cd369e38dd29e957ebc5161530b96d05d37461573216e5c6235f824d3712e8c78412d2979e9f68207ed2d3542fea1cbb6449c41447082b0319afc0c294a55b97d3c0568f4850"}, {0xa8, 0x84, 0xe3, "786b367f04d2a41c06eee12e6343431edb90d1e900a504a9121753c08753ed12d5feced207d8ac7a547b9f13f1bb4c7dee84bc147e1f8286e4c967a9ad6b487c53856db4fa078201c920125acd5ee28566c18ff0529e717ae265abf7875f38d041e5944d1a040635d2cfdb94561612dd100021115763cb70fd78838ac03991f6b3db7a7d5c306203c74bce42eba3f8b269305c5ceef27662bc672d"}], 0x1e0, 0x8000}, 0x0) 2018/02/04 23:12:47 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000f000-0x4)=0x6ab56446) r1 = add_key$user(&(0x7f000000a000)='user\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000006000)="c304d56535f1556323ba7b5d655ad4fa79725c78e1b4bdf71f2beff6f0a034b81d8a42157756b8bcfe2d0322e2a26a5e368eaf288285b3396bc83368c751292b83f14705a9163722b6cf161e57e43e1c95bf82325fab919ccfd5aeb3b7e95b2d9a9c168cd6c7f4b250d12f3635c80049415560d710b85d204bb3cc7da65bf4eabc27632574455b31a3ec64dd24cca7e53ae2", 0x92, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000009000-0x6)='.dead\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000008000-0xa3)="6e7f42cf476fa4e355b6ef9ec4c453e2981ccddd1d9bfc0f45acfa4bef2bd9abd85f588bd777f441c7780bd3a9c83eb566aa9313cda515b91da5a8f992d7d168bc28b529f6b0aa8251247dafa738ea5b6e9334a2e25b6fa3319f4510c6d6e248c607e334235cff050c7ba55c3ee1a120fcce037e36393a74359c9bd2a0abedf6e237c192c1c521c01c2cfaf9b59915cf4e3ba0863369a5331970ee14e137c827fe5f5a", 0xa3, 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x7, r2) 2018/02/04 23:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') openat$selinux_create(0xffffffffffffff9c, &(0x7f00002f0000-0x10)='/selinux/create\x00', 0x2, 0x0) rename(&(0x7f0000813000-0x10)='./control/file0\x00', &(0x7f0000d99000-0x8)='./file0\x00') rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./control/file0\x00') dup2(r0, r1) 2018/02/04 23:12:47 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = dup(r1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa}) 2018/02/04 23:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$sndseq(r1, &(0x7f0000949000-0x8c)=[], 0x0) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) modify_ldt$read(0x0, &(0x7f0000559000-0xc3)=""/195, 0x180) memfd_create(&(0x7f0000455000-0x7c)="0f6f37ea0c3ee72452f33c10d971ea6a6d7a944cbce68d287b7d80db1d9197f717c8d1fc1c50b6167f2a8d4b5af808577758bbd77685bc1845fa92c76ef3619413d6325ac31e17c1f46a78ccdbb699ff709fdadfdfa9f33f357faccd35608d7c771438319c23188d7704c8bc18be0a2e310b9f880bdf56ec3b111b01", 0x40003) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8), 0x8}) clock_gettime(0x0, &(0x7f0000579000)={0x0, 0x0}) futex(&(0x7f00000fe000-0x4)=0x10000, 0x9, 0xbff5, &(0x7f00000d4000)={r2, r3+10000000}, &(0x7f000054c000)=0x401, 0xfffffffffffffffc) 2018/02/04 23:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000a22000)='/dev/adsp#\x00', 0x1000, 0x141040) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f41000)={0x0, 0x2691}, &(0x7f00007b5000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000729000-0x8)={r2, 0x401}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000030e000)=0x8, 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00003dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr, @empty, {[]}}, @udp={0x2, 0x1, 0x8}}}}}, 0x0) arch_prctl(0x1005, &(0x7f00007a9000)="7865dace379e1b3dac34bab19b2354c68c6b296a05339ef221e57729da213775d7486300170cfbee4de00278eafe9041fffab706671360397109554fc5e93dedbdf6e2389b96497d3e339501800b9a01527ed21bd3c30a9b0588e2d5a2189f4c4d9eaba3952d3aab8c703d77d0b29100bd39178714c800abeb650fcf20c3d7f2e3456c4e430a8e8e7ba4f6306a38bd76c585f6113a6658b26f8a6b1e35ab1e557589d8b289db5ff4950d940699f838ecc31ea070f072c2f2178720be32b6e97d2fd1ecf3f66aaa760fcff187995c390a6321782e7913bf00fb456e12e3a504949f0168b35531") getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000046d000-0x4), &(0x7f0000fc4000)=0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000b48000)=""/226) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000472000-0x18)={0x0, 0x40, 0xb7, &(0x7f0000c8f000)}) 2018/02/04 23:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000056a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xee55}, 0x1c) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000f61000-0x1c)={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00003dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @empty, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 23:12:48 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00001eb000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x82) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000090a000)={@multicast2, @dev, 0x0}, &(0x7f000082d000)=0xc) sendmsg$can_raw(r0, &(0x7f0000a0d000-0x1c)={&(0x7f0000d84000-0x10)={0x1d, r1}, 0x10, &(0x7f0000a0f000-0x8)={&(0x7f0000ab9000-0x10)=@can={{0x2, 0x3, 0x5, 0x20}, 0x5, 0x1, 0x0, 0x0, "f466822f28867780"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000006000-0x4e)={{0x0, 0x0, 0x0, 0x0, "199577e4862231c44c25b68946c8eaee6524d90e3c6c7755718d13da1e03c0ecfe78dea09f3419a7549d9c09"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5ff6ddee3ce43a664ec27771fc8bc16e2f6429a3e43cc513778a66ee77caa0669233f41dc6b59f926842a42f2e320b84959f91b3a0e80be481d5172556fd762e", &(0x7f0000005000)='+eth0cgroupuser}\x00', 0x11}) 2018/02/04 23:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) [ 604.177211] kauditd_printk_skb: 1042 callbacks suppressed [ 604.177219] audit: type=1400 audit(1517785968.143:69967): avc: denied { net_admin } for pid=4124 comm="syz-executor3" capability=12 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 2018/02/04 23:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x8006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ca8000-0x2e0)=@filter={'filter\x00', 0xe, 0x4, 0x284, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x2e0) sendto$inet(r0, &(0x7f0000792000)="1530eb63d1aaf78a96d1b81ac3f170d74b899bf6494ef69fb3c17dd519197170d05d99faeb54dd50a430ef836701b4dc", 0x30, 0x0, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/04 23:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001ec000)={@generic="eb39eb716f68f3cb502321ff8e032b8e", @ifru_flags}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000098c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000bb3000)="f951d82475890ad5c4c3a51a028a15b39fda0ed107b5b74f37aa996d4ae6498a008a3d") sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0xfea4}, 0x1}, 0x0) 2018/02/04 23:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000150000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000017b000-0x10)={0xf98, 0x8000}) r1 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) sendfile(r1, r1, 0x0, 0x5) openat$cuse(0xffffffffffffff9c, &(0x7f0000066000)='/dev/cuse\x00', 0x10000, 0x0) 2018/02/04 23:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$adsp(&(0x7f00001dd000-0xb)='/dev/adsp#\x00', 0x5, 0x80142) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000555000-0x48)={0x80000, 0x0, [0x31, 0x4, 0x9, 0x800, 0x7, 0x3, 0x7, 0x89]}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000f6a000)={@loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x0, 0x15}}, 0xc) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000714000-0x4)=0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000943000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) fstat(r0, &(0x7f0000fc5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000e2a000-0x20)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fchown(r0, r2, r3) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, &(0x7f0000231000)={@dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001, @empty}, 0xfffffffffffffde0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/04 23:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000010a000-0x8)={0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a6000-0xc), &(0x7f00006b6000-0x4)=0xc) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) 2018/02/04 23:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCSBRK(r0, 0x5427) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000ca4000)={0x8, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) r2 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000526000-0xa8)={{}, 'port0\x00'}) 2018/02/04 23:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f1f000)='/selinux/checkreqprot\x00', 0x101, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)) umount2(&(0x7f0000f45000)='.', 0x0) 2018/02/04 23:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x1ff, &(0x7f000087f000-0x8)={0x0, 0x0}) r1 = openat(r0, &(0x7f00004b7000)='./file0\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000c8a000)={{0xffffffffffffffff, 0x3, 0x9, 0x3, 0x4}, 0x93c1, 0x9, 0xff0}) signalfd(0xffffffffffffffff, &(0x7f0000ac4000-0x8), 0x8) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004a9000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r2, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) [ 604.207533] audit: type=1400 audit(1517785968.157:69968): avc: denied { dac_read_search } for pid=7797 comm="syz-executor5" capability=2 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 [ 604.232562] audit: type=1400 audit(1517785968.176:69969): avc: denied { net_admin } for pid=4121 comm="syz-executor7" capability=12 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 [ 604.257150] audit: type=1400 audit(1517785968.179:69970): avc: denied { dac_read_search } for pid=7772 comm="syz-executor4" capability=2 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 [ 604.282202] audit: type=1400 audit(1517785968.185:69971): avc: denied { dac_override } for pid=7772 comm="syz-executor4" capability=1 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 [ 604.306974] audit: type=1400 audit(1517785968.190:69972): avc: denied { dac_read_search } for pid=4130 comm="syz-executor5" capability=2 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 [ 604.332041] audit: type=1400 audit(1517785968.191:69973): avc: denied { dac_override } for pid=4130 comm="syz-executor5" capability=1 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 2018/02/04 23:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008d4000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open(&(0x7f0000061000)='./file0\x00', 0x3, 0x0) mkdirat(r0, &(0x7f0000050000+0x545)='./file0\x00', 0x0) rmdir(&(0x7f0000065000-0x8)='./file0/file0\x00') linkat(r0, &(0x7f0000927000-0x8)='./file0\x00', r0, &(0x7f0000be7000-0xe)='./file0/file0\x00', 0x1400) [ 604.356825] audit: type=1400 audit(1517785968.192:69974): avc: denied { net_admin } for pid=4130 comm="syz-executor5" capability=12 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 [ 604.381431] audit: type=1400 audit(1517785968.210:69975): avc: denied { dac_read_search } for pid=7772 comm="syz-executor4" capability=2 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 2018/02/04 23:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="0707430216ffc1d9", 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000a7000-0x58)={0xa9c6, 0x1, 0x4, 0x5031, 0x1, [{0xfffffffffffeffff, 0x200, 0x40, 0x0, 0x0, 0x806}]}) [ 604.406477] audit: type=1400 audit(1517785968.221:69976): avc: denied { dac_override } for pid=4128 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 23:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000150000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000017b000-0x10)={0xf98, 0x8000}) r1 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) sendfile(r1, r1, 0x0, 0x5) openat$cuse(0xffffffffffffff9c, &(0x7f0000066000)='/dev/cuse\x00', 0x10000, 0x0) 2018/02/04 23:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = open(&(0x7f0000680000)='./file0\x00', 0x800, 0x40) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001b6000-0x4)=0x0) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00001a3000)={0x49, 0x1, r2, 0x62, r3, 0x3, 0x1, 0x5}) write(r0, &(0x7f0000f87000)="240000001a0025f0006b000420bbfc00020b00ff00090000002d00eb08001900000000b7", 0x24) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a15000-0x8)={0x0, 0x3}, &(0x7f0000181000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ffa000-0x98)={r4, @in={{0x2, 0x1, @rand_addr=0x7}}, 0x10000, 0x36}, &(0x7f00001c0000-0x4)=0x98) 2018/02/04 23:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f00001ed000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000249000)=[{&(0x7f0000c2d000)=""/212, 0xd4}], 0x1) sched_setaffinity(r0, 0x8, &(0x7f00007ef000-0x8)=0x1) vmsplice(r2, &(0x7f00006f2000)=[{&(0x7f0000d61000-0x4f)="eb", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bc3000-0xc)={0x0, 0xda}, &(0x7f0000071000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000faf000)={r3, 0xdb46, 0x10, 0xfff, 0xfff}, &(0x7f00004ec000-0x4)=0x18) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000cc1000-0x48)={0x2, 0x0, [0x9, 0x8, 0xb47, 0x1, 0x4, 0x80000001, 0x10001, 0xdf7]}) 2018/02/04 23:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ec1000)) r2 = eventfd2(0x0, 0x8000000000000001) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0xfffffffffffffffd, 0x2, r2}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00000a9000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x80800) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000ec2000-0x8)=0x2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) 2018/02/04 23:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002c7000)='/selinux/checkreqprot\x00', 0x105000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000659000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x1000, 0x10000, 0x1000, 0x566d, 0x8}, &(0x7f0000c62000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004c2000-0x8c)={r1, @in6={{0xa, 0x1, 0x3, @empty, 0x7fff}}}, 0x8c) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000d59000-0xa)='/dev/vcs#\x00', 0x0, 0x0) 2018/02/04 23:12:48 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000)='cifs.spnego\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003000-0x1)='\x00', 0x0) add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) listen(r0, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x6, 0x15, &(0x7f0000000000)=@mangle={'<\x00\x00\x00le\x00', 0x1f, 0x4, 0x380, 0xd0, 0x1c8, 0x1c8, 0x2b8, 0x1c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000cea000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2b8}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="a42172bf4e3aafbad7055201be88ad8f"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv4=@multicast1=0xe0000001}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="7e45a70d42589a6e4d08a584c84de70b", @common='gre0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}}, 0x3e0) 2018/02/04 23:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c7b000-0x50)={0x0, 0x0, 0x80}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000043a000-0x16)='/selinux/checkreqprot\x00', 0x36100, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000028000-0xa)={0x3, 0x9a, &(0x7f0000d8f000)="91a282c5b8603ff2d6c563c0b21999588c5d1928f6e5153acc4f1dbca576fdf7dec7ef8076744e53b32f54a33ac5b76863a2561669655b9024381491f36215fd0100d5f77085437cbb429eba84edc1249aacee923bb845a0cf2f9fea6f4e5e7fc9b94cfe97da08df2c9b5ed31a040902cb20b107fded1ad0c697104d62c1ee8ff8a81a47820a061f3d4485c277be3edb125b67e7754efc843ccf"}) 2018/02/04 23:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000673000)='/dev/usbmon#\x00', 0x5, 0x2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f000021a000-0x5c)={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1ff}, {0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x18000000}, 0x1, [0xda, 0x500000000, 0x3ff, 0xffff, 0xc8, 0x5, 0x50000000000000, 0x4]}, 0x5c) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r3, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/04 23:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x10007}, 0xffffffffffffff70) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/04 23:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000401000-0x9)='/dev/kvm\x00', 0x240000, 0x0) fcntl$setpipe(r0, 0x407, 0x9) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) dup2(r0, r1) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/04 23:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009be000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000cb3000-0xd)='/dev/snd/seq\x00', 0x0, 0x10d000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000d06000-0x30)={0x9}) 2018/02/04 23:12:48 executing program 0: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000758000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000856000-0xc)='/dev/autofs\x00', 0x80481, 0x0) bind$rds(r1, &(0x7f0000d1a000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000dca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "01b24a58e049b6093ca869c70fd866a03c3c8d15a16abcdb81f61f7bd00e58387f44ee63f5bd7d8c745f3aca9f1e95739a3d08facced11b2b9f45b63f586455e", "d8abca83e558dcd26f3359c70f4f4d34fd6f8b40da008000007c26001dd202d5"}) r2 = syz_open_dev$sg(&(0x7f00007ef000)='/dev/sg#\x00', 0x5b9, 0x408000) mq_getsetattr(r2, &(0x7f000085b000-0x20)={0x37a, 0x1, 0x100, 0x7, 0x5bd, 0x5, 0x3ff, 0x3}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = socket$inet(0x2, 0x1, 0x2) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r4 = syz_open_dev$audion(&(0x7f0000d2a000-0xc)='/dev/audio#\x00', 0x8001, 0x100) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000ac0000-0x4)=0xffff) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000d25000)=@common='ip6_vti0\x00', 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000039c000-0x8)) bind(r3, &(0x7f0000802000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'gcm(aes)\x00'}, 0x58) 2018/02/04 23:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000653000)='/dev/cuse\x00', 0x40001, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000da000)=0x4) 2018/02/04 23:12:48 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000015000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fstat(r0, &(0x7f000001c000)) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x2, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000), {{{[], 0x0, 0x70, 0x98}, {0x10, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x11, 0x98, 0x0, {}, []}, @REJECT={0xf, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xffffffffffffff53, 0x0, {}, []}, @REJECT={0xffffffffffffffa0, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x9, 0xbe11, 0x0, 0xa, 0xb, 0x14, "2f093d4c53082905920e72c8c24f63ca70279bf400cac0c83be3981911ca23c8901d3189fc7957f108051538dbb47aaf29b832bcf9f9921fb614c47e7da4ab70", "919242c42c6f0b605ce94327ef73429fe45bb58a8a3b717d62cd52ee7544cf6ef80ab6626d006b3545fad40d67cf98e3534ea4267d2d5cac7b28624f620dfee6", "dc844f999cff34c3ec5565cb1c68175a2108c414170ef342753b08af3e7c0851", [0x0, 0x2]}) 2018/02/04 23:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce5000)={0x0}, &(0x7f0000da8000-0x4)=0xc) r2 = syz_open_dev$sndpcmc(&(0x7f0000762000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400002) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000d59000)={0x200, 0x4}) r3 = syz_open_procfs(r1, &(0x7f0000b54000-0x9)="6e06742f736e6d7000") bpf$OBJ_PIN_MAP(0x6, &(0x7f000049f000)={&(0x7f0000c13000-0x8)='./file0\x00', r3}, 0xc) rmdir(&(0x7f0000279000)='./file0\x00') ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00003ae000-0x4)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000012f000-0x8)={0x1, [0x0]}, &(0x7f0000116000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a99000)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7ff, 0x3f, 0x2, 0x81, 0x80}, &(0x7f0000192000)=0xa0) pread64(r3, &(0x7f00001f8000)=""/129, 0x81, 0x2) bind$ipx(r3, &(0x7f0000f47000)={0x4, 0x1f, 0x2, "7f4a49f8f0c0", 0x2}, 0x10) 2018/02/04 23:12:48 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000001000-0x10), 0x387) splice(r0, &(0x7f0000092000-0x4), r0, &(0x7f000048d000-0x8), 0x3f, 0x0) [ 627.816284] kauditd_printk_skb: 139 callbacks suppressed [ 627.816289] audit: type=1400 audit(1517785991.783:70116): avc: denied { map } for pid=7903 comm="net.agent" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 627.898816] audit: type=1400 audit(1517785991.865:70117): avc: denied { map } for pid=7907 comm="net.agent" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 627.921030] audit: type=1400 audit(1517785991.874:70118): avc: denied { map } for pid=7906 comm="grep" path="/bin/grep" dev="sda1" ino=1483 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 627.942815] audit: type=1400 audit(1517785991.892:70119): avc: denied { map } for pid=7914 comm="net.agent" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 627.965024] audit: type=1400 audit(1517785991.892:70120): avc: denied { map } for pid=7914 comm="net.agent" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 627.987160] audit: type=1400 audit(1517785991.904:70121): avc: denied { map } for pid=7909 comm="net.agent" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 628.009297] audit: type=1400 audit(1517785991.904:70122): avc: denied { map } for pid=7909 comm="net.agent" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 628.031419] audit: type=1400 audit(1517785991.916:70123): avc: denied { map } for pid=7919 comm="net.agent" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 628.053546] audit: type=1400 audit(1517785991.925:70124): avc: denied { map } for pid=7922 comm="grep" path="/bin/grep" dev="sda1" ino=1483 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 628.075230] audit: type=1400 audit(1517785991.926:70125): avc: denied { map } for pid=7906 comm="grep" path="/lib/x86_64-linux-gnu/ld-2.13.so" dev="sda1" ino=2668 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 638.096181] unregister_netdevice: waiting for lo to become free. Usage count = 6 [ 648.344112] unregister_netdevice: waiting for lo to become free. Usage count = 6 [ 658.592117] unregister_netdevice: waiting for lo to become free. Usage count = 6 [ 661.224983] Buffer I/O error on dev loop0, logical block 3, async page read [ 661.247115] kauditd_printk_skb: 9 callbacks suppressed [ 661.247121] audit: type=1400 audit(1517786025.213:70135): avc: denied { map } for pid=7931 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16128 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 668.840096] unregister_netdevice: waiting for lo to become free. Usage count = 6 [ 679.088095] unregister_netdevice: waiting for lo to become free. Usage count = 6 [ 689.336101] unregister_netdevice: waiting for lo to become free. Usage count = 6 [ 699.584118] unregister_netdevice: waiting for lo to become free. Usage count = 6 [ 709.832092] unregister_netdevice: waiting for lo to become free. Usage count = 6 [ 720.080076] unregister_netdevice: waiting for lo to become free. Usage count = 6 [ 723.302461] Buffer I/O error on dev loop0, logical block 3, async page read [ 730.328108] unregister_netdevice: waiting for lo to become free. Usage count = 6 [ 738.272187] INFO: task syz-executor6:7851 blocked for more than 120 seconds. [ 738.279436] Not tainted 4.15.0+ #207 [ 738.283686] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.291662] syz-executor6 D23168 7851 4129 0x20020004 [ 738.297306] Call Trace: [ 738.299902] __schedule+0x8eb/0x2060 [ 738.303660] ? __sched_text_start+0x8/0x8 [ 738.307824] ? perf_trace_lock+0x900/0x900 [ 738.312102] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 738.317214] ? check_noncircular+0x20/0x20 [ 738.321461] ? find_held_lock+0x35/0x1d0 [ 738.325539] ? find_held_lock+0x35/0x1d0 [ 738.329621] schedule+0xf5/0x430 [ 738.333006] ? __lock_page+0x550/0x720 [ 738.336927] ? __schedule+0x2060/0x2060 [ 738.340914] ? lock_downgrade+0x980/0x980 [ 738.345097] ? lock_release+0xa40/0xa40 [ 738.349111] ? do_raw_spin_trylock+0x190/0x190 [ 738.353740] io_schedule+0x1c/0x70 [ 738.357302] __lock_page+0x574/0x720 [ 738.361053] ? __lock_page_killable+0x790/0x790 [ 738.365742] ? find_held_lock+0x35/0x1d0 [ 738.369837] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 738.375762] ? page_cache_tree_insert+0x410/0x410 [ 738.380622] ? __might_sleep+0x95/0x190 [ 738.384635] pagecache_get_page+0x672/0xba0 [ 738.388971] ? inode_dio_wait+0x530/0x530 [ 738.393142] ? add_to_page_cache_lru+0x510/0x510 [ 738.397909] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 738.403126] ? perf_trace_lock_acquire+0xe3/0x980 [ 738.407975] ? print_irqtrace_events+0x270/0x270 [ 738.412753] ? rcu_pm_notify+0xc0/0xc0 [ 738.416670] ? rcu_read_lock_sched_held+0x108/0x120 [ 738.421702] ? __mark_inode_dirty+0x262/0x1170 [ 738.426312] ? find_held_lock+0x35/0x1d0 [ 738.430378] grab_cache_page_write_begin+0x6c/0xa0 [ 738.435326] block_write_begin+0xa6/0x2e0 [ 738.439472] ? I_BDEV+0x20/0x20 [ 738.442760] ? __block_write_begin+0x40/0x40 [ 738.447175] ? iov_iter_fault_in_readable+0x20e/0x410 [ 738.452379] ? iov_iter_revert+0x9d0/0x9d0 [ 738.456618] ? current_kernel_time64+0x122/0x2f0 [ 738.461422] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 738.466464] blkdev_write_begin+0x3c/0x50 [ 738.470647] generic_perform_write+0x28f/0x600 [ 738.475252] ? do_umount+0xda0/0xda0 [ 738.479000] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 738.484300] ? file_update_time+0xd3/0x5b0 [ 738.488553] ? current_time+0xc0/0xc0 [ 738.492356] ? clear_nlink+0xb0/0xb0 [ 738.496087] ? blk_lld_busy+0x60/0x60 [ 738.499895] ? __save_stack_trace+0x7e/0xd0 [ 738.504234] ? depot_save_stack+0x12c/0x490 [ 738.508571] __generic_file_write_iter+0x366/0x5b0 [ 738.513533] blkdev_write_iter+0x207/0x3e0 [ 738.517786] ? bd_set_size+0x330/0x330 [ 738.521757] do_iter_readv_writev+0x55c/0x830 [ 738.526266] ? do_iter_readv_writev+0x55c/0x830 [ 738.530957] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 738.535740] ? rw_verify_area+0xe5/0x2b0 [ 738.539819] do_iter_write+0x154/0x540 [ 738.543708] ? rcu_read_lock_sched_held+0x108/0x120 [ 738.548766] vfs_iter_write+0x77/0xb0 [ 738.552588] iter_file_splice_write+0x7db/0xf30 [ 738.557309] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 738.562448] ? fsnotify_first_mark+0x2b0/0x2b0 [ 738.567049] ? avc_policy_seqno+0x9/0x20 [ 738.571121] ? selinux_file_permission+0x82/0x460 [ 738.576008] ? rw_verify_area+0xe5/0x2b0 [ 738.580085] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 738.585346] direct_splice_actor+0x125/0x180 [ 738.589772] splice_direct_to_actor+0x2c1/0x820 [ 738.594464] ? _cond_resched+0x14/0x30 [ 738.598359] ? generic_pipe_buf_nosteal+0x10/0x10 [ 738.603235] ? do_splice_to+0x160/0x160 [ 738.607216] ? security_file_permission+0x89/0x1e0 [ 738.612172] ? rw_verify_area+0xe5/0x2b0 [ 738.616269] do_splice_direct+0x29b/0x3c0 [ 738.620436] ? splice_direct_to_actor+0x820/0x820 [ 738.625294] ? rw_verify_area+0xe5/0x2b0 [ 738.629380] do_sendfile+0x5c9/0xe80 [ 738.633119] ? do_compat_pwritev64+0x100/0x100 [ 738.637724] ? kmem_cache_free+0x267/0x2a0 [ 738.641987] ? __might_sleep+0x95/0x190 [ 738.645988] compat_SyS_sendfile+0xea/0x1a0 [ 738.650319] ? SyS_sendfile64+0x160/0x160 [ 738.654480] ? do_fast_syscall_32+0x156/0xf9d [ 738.658976] ? SyS_sendfile64+0x160/0x160 [ 738.663132] do_fast_syscall_32+0x3ee/0xf9d [ 738.667455] ? do_int80_syscall_32+0x9d0/0x9d0 [ 738.672054] ? syscall_return_slowpath+0x2ad/0x550 [ 738.676999] ? prepare_exit_to_usermode+0x340/0x340 [ 738.682038] ? sysret32_from_system_call+0x5/0x3b [ 738.686893] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 738.691753] entry_SYSENTER_compat+0x54/0x63 [ 738.696172] RIP: 0023:0xf7f54c79 [ 738.699528] RSP: 002b:00000000f775008c EFLAGS: 00000296 ORIG_RAX: 00000000000000bb [ 738.707248] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000014 [ 738.714533] RDX: 0000000020000000 RSI: 0000000000000005 RDI: 0000000000000000 [ 738.721853] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 738.729130] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 738.736419] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 738.743724] [ 738.743724] Showing all locks held in the system: [ 738.750066] 2 locks held by khungtaskd/759: [ 738.754574] #0: (rcu_read_lock){....}, at: [<0000000038fcd869>] watchdog+0x1c5/0xd60 [ 738.762661] #1: (tasklist_lock){.+.?}, at: [<000000001beeef7b>] debug_show_all_locks+0xd3/0x3d0 [ 738.771716] 1 lock held by rsyslogd/3926: [ 738.775866] #0: (&f->f_pos_lock){+.+.}, at: [<0000000072667ead>] __fdget_pos+0x12b/0x190 [ 738.784303] 2 locks held by getty/4047: [ 738.788275] #0: (&tty->ldisc_sem){++++}, at: [<000000001d1635a6>] ldsem_down_read+0x37/0x40 [ 738.796970] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b2eadaf8>] n_tty_read+0x2ef/0x1a00 [ 738.806266] 2 locks held by getty/4048: [ 738.810245] #0: (&tty->ldisc_sem){++++}, at: [<000000001d1635a6>] ldsem_down_read+0x37/0x40 [ 738.818929] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b2eadaf8>] n_tty_read+0x2ef/0x1a00 [ 738.828214] 2 locks held by getty/4049: [ 738.832192] #0: (&tty->ldisc_sem){++++}, at: [<000000001d1635a6>] ldsem_down_read+0x37/0x40 [ 738.840865] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b2eadaf8>] n_tty_read+0x2ef/0x1a00 [ 738.850153] 2 locks held by getty/4050: [ 738.854112] #0: (&tty->ldisc_sem){++++}, at: [<000000001d1635a6>] ldsem_down_read+0x37/0x40 [ 738.862794] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b2eadaf8>] n_tty_read+0x2ef/0x1a00 [ 738.872085] 2 locks held by getty/4051: [ 738.876065] #0: (&tty->ldisc_sem){++++}, at: [<000000001d1635a6>] ldsem_down_read+0x37/0x40 [ 738.884735] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b2eadaf8>] n_tty_read+0x2ef/0x1a00 [ 738.894039] 2 locks held by getty/4052: [ 738.898025] #0: (&tty->ldisc_sem){++++}, at: [<000000001d1635a6>] ldsem_down_read+0x37/0x40 [ 738.906708] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b2eadaf8>] n_tty_read+0x2ef/0x1a00 [ 738.915988] 2 locks held by getty/4053: [ 738.919963] #0: (&tty->ldisc_sem){++++}, at: [<000000001d1635a6>] ldsem_down_read+0x37/0x40 [ 738.928642] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000b2eadaf8>] n_tty_read+0x2ef/0x1a00 [ 738.937960] 4 locks held by kworker/u4:12/17604: [ 738.942707] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<0000000033ab59f6>] process_one_work+0xaaf/0x1af0 [ 738.952692] #1: (net_cleanup_work){+.+.}, at: [<00000000c44ccd0c>] process_one_work+0xb01/0x1af0 [ 738.961790] #2: (net_mutex){+.+.}, at: [<000000006e468463>] cleanup_net+0x242/0xcc0 [ 738.969775] #3: (rcu_sched_state.barrier_mutex){+.+.}, at: [<000000001a5ab4c6>] _rcu_barrier+0x142/0x750 [ 738.979584] 3 locks held by kworker/u4:14/17613: [ 738.984345] #0: ((wq_completion)"writeback"){+.+.}, at: [<0000000033ab59f6>] process_one_work+0xaaf/0x1af0 [ 738.994323] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<00000000c44ccd0c>] process_one_work+0xb01/0x1af0 [ 739.005340] #2: (&type->s_umount_key#27){++++}, at: [<00000000c47c9151>] trylock_super+0x20/0x100 [ 739.014559] [ 739.016189] ============================================= [ 739.016189] [ 739.023198] NMI backtrace for cpu 1 [ 739.026835] CPU: 1 PID: 759 Comm: khungtaskd Not tainted 4.15.0+ #207 [ 739.033384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.042711] Call Trace: [ 739.045283] dump_stack+0x194/0x257 [ 739.048890] ? arch_local_irq_restore+0x53/0x53 [ 739.053537] ? debug_show_all_locks+0x2f3/0x3d0 [ 739.058186] ? nmi_cpu_backtrace+0x1be/0x210 [ 739.062569] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 739.067046] nmi_cpu_backtrace+0x1d2/0x210 [ 739.071258] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 739.075734] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 739.080986] arch_trigger_cpumask_backtrace+0x14/0x20 [ 739.086159] watchdog+0x90c/0xd60 [ 739.089594] ? reset_hung_task_detector+0xa0/0xa0 [ 739.094407] ? complete+0x62/0x80 [ 739.097842] ? __schedule+0x2060/0x2060 [ 739.101793] ? do_wait_intr_irq+0x3e0/0x3e0 [ 739.106088] ? __lockdep_init_map+0xe4/0x650 [ 739.110469] ? do_raw_spin_trylock+0x190/0x190 [ 739.115021] ? lockdep_init_map+0x9/0x10 [ 739.119055] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 739.124132] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 739.129128] ? trace_hardirqs_on+0xd/0x10 [ 739.133252] ? __kthread_parkme+0x175/0x240 [ 739.137552] kthread+0x33c/0x400 [ 739.140891] ? reset_hung_task_detector+0xa0/0xa0 [ 739.145704] ? kthread_stop+0x7a0/0x7a0 [ 739.149652] ret_from_fork+0x3a/0x50 [ 739.153401] Sending NMI from CPU 1 to CPUs 0: [ 739.157913] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 739.158903] Kernel panic - not syncing: hung_task: blocked tasks [ 739.171690] CPU: 1 PID: 759 Comm: khungtaskd Not tainted 4.15.0+ #207 [ 739.178243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.187569] Call Trace: [ 739.190134] dump_stack+0x194/0x257 [ 739.193741] ? arch_local_irq_restore+0x53/0x53 [ 739.198385] ? vsnprintf+0x1ed/0x1900 [ 739.202160] panic+0x1e4/0x41c [ 739.205322] ? refcount_error_report+0x214/0x214 [ 739.210068] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 739.215415] watchdog+0x91d/0xd60 [ 739.218848] ? reset_hung_task_detector+0xa0/0xa0 [ 739.223667] ? complete+0x62/0x80 [ 739.227096] ? __schedule+0x2060/0x2060 [ 739.231038] ? do_wait_intr_irq+0x3e0/0x3e0 [ 739.235328] ? __lockdep_init_map+0xe4/0x650 [ 739.239710] ? do_raw_spin_trylock+0x190/0x190 [ 739.244266] ? lockdep_init_map+0x9/0x10 [ 739.248300] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 739.253383] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 739.258377] ? trace_hardirqs_on+0xd/0x10 [ 739.262498] ? __kthread_parkme+0x175/0x240 [ 739.266796] kthread+0x33c/0x400 [ 739.270136] ? reset_hung_task_detector+0xa0/0xa0 [ 739.274948] ? kthread_stop+0x7a0/0x7a0 [ 739.278896] ret_from_fork+0x3a/0x50 [ 739.283118] Dumping ftrace buffer: [ 739.286708] (ftrace buffer empty) [ 739.290395] Kernel Offset: disabled [ 739.293998] Rebooting in 86400 seconds..