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", 0x1000, 0x810, &(0x7f00009b0000-0xc)={0x1a, 0x10, 0xcb5, 0x8000, 0x3f, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000014e000)={r2, 0x50, &(0x7f00004c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000098e000)=r3, 0x4) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000bf8000-0x10)={0x5, 0xdb, &(0x7f000071f000-0xdb)="fdcdd80392c35d5e274919e992c41d835f3fd9f3934181a49396a4925b2cdd7c02f6a8aef83375de3f3901f4a625e79fad7324ee5861ed2a0f5d08c329a367d24bd518ac4cb8b997f4920abd464f028a9eb040cea00204a7d9464ce13db3e05eb8c40f7016010b2ef12f29001f068e28e9a8730811804992847a04b1a1ad652c772c68c60801e921387e8203f6d94b6fffca5ea2806fdbfe85f11a51c1822d9cb3cf8038f7fb774be4dedd90f6ef8cbad35f359fefefe7cfb21d823c018fbf52f62a734eb0d3b647831dd1091b12dfd171a4bad4647c1d28f9aaee"}) 2018/01/13 11:26:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d84000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000e5f000-0x10)={0x7, 0x0}) 2018/01/13 11:26:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f2000-0xa)='/dev/ptmx\x00', 0x2002, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r2, &(0x7f000060f000)=""/217, 0xd9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f19000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000-0x4)=0xe8) ioctl$TCXONC(r3, 0x540a, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) r6 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f00009a0000-0x8)={0x3, r6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000001000-0x10)={r4, r5/1000+10000}, 0x10) setitimer(0x0, &(0x7f0000013000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e55000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 11:26:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009b7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$KIOCSOUND(r0, 0x4b2f, 0x20) 2018/01/13 11:26:32 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007dd000)=0x0) r2 = dup2(r0, r0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000010000)=0x0, 0x4) 2018/01/13 11:26:32 executing program 7: mmap(&(0x7f0000000000/0x580000)=nil, 0x580000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000176000-0x38)={&(0x7f000002e000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00001ad000)={&(0x7f00004d8000)=@flushpolicy={0x34, 0x1d, 0x30c, 0x4f9, 0x0, [@replay_val={0x10, 0xa, {0x2, 0x2, 0x1}}, @proto={0x8, 0x19, 0x3c}, @mark={0xc, 0x15, {0x2, 0x34d}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000001}, 0x8080) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057b000-0x28c)=@newsa={0x158, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x68, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xe0, 0x80, "aafb91bab2b12fab7fd25f3ca823dc353264aff479768ecb3cc2673f"}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:26:32 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000004000-0x8)=0x10000) fcntl$setstatus(r0, 0x4, 0x400) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000008000-0x8)=0x0) [ 111.999163] openvswitch: netlink: Message has 6 unknown bytes. 2018/01/13 11:26:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bcf000)={0x0, 0x0, 0x0}, &(0x7f00001af000-0x4)=0xc) r2 = getpid() tgkill(r1, r2, 0x38) write(r0, &(0x7f00005fe000)="1f0000000b06ffde00000000000a0000007fe0190900000000000010000000", 0x1f) fdatasync(r0) 2018/01/13 11:26:32 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0xe)='nodev{ppp0$lo\x00', 0x3) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80000001) r1 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x7, 0x0) dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0505510, &(0x7f0000003000-0x40)={0x0, 0x7, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) 2018/01/13 11:26:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1000800000004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f000082f000)=""/104, &(0x7f00003db000-0x4)=0x68) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/01/13 11:26:32 executing program 5: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e84000-0x9)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000c0b000/0x3000)=nil, 0x3000, 0x1000003, 0x1013, r0, 0x0) r1 = signalfd(r0, &(0x7f0000bc3000)={0x0}, 0x8) read(r1, &(0x7f0000cfe000)=""/48, 0x30) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e85000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0}, 0x8) [ 112.053835] openvswitch: netlink: Message has 6 unknown bytes. 2018/01/13 11:26:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mq_unlink(&(0x7f0000b04000)='%/ppp1GPL\x00') r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000999000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f000055b000-0x64)={&(0x7f0000e84000-0x4)=[0x10001], 0x1, 0x18a, 0x2, 0x41, 0x2, 0x8, {0x3, 0x8cf3, 0x400000000, 0xdb20, 0x1, 0x8, 0x9, 0x4, 0x100000000, 0x0, 0x66757a90, 0x5, 0xc6, 0x1c3fb98e, "bf1426c1afe1689efd1c831c7cc7c56dfec54abe662d078cc6ab4be4975aef49"}}) sendmmsg$alg(r1, &(0x7f00007fc000)=[{0x0, 0x0, &(0x7f0000d43000)=[], 0x0, &(0x7f0000789000-0x1078)=[], 0x0, 0x0}], 0x1, 0x0) writev(r1, &(0x7f0000d26000-0xa0)=[{&(0x7f00002d0000-0x15)='}', 0x1}], 0x1) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006ae000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000a38000-0xe)='keyring}nodev\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f000047a000)='/selinux/status\x00', 0x0, 0x0) 2018/01/13 11:26:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000093b000-0x9)='/dev/kvm\x00', 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) getresuid(&(0x7f000052f000-0x4)=0x0, &(0x7f0000bfe000)=0x0, &(0x7f0000b43000-0x4)=0x0) connect$unix(r0, &(0x7f0000fbc000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/13 11:26:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007af000)=0x0) capset(&(0x7f0000369000-0x8)={0x19980330, r0}, &(0x7f00008c4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000977000)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000521000)={0x0, 0x3f, 0x4, 0xb3, 0x8, 0xffff, 0x8, 0x1000, {0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0xffffffffffffffff, 0x5, 0x81}}, &(0x7f0000f6f000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f48000-0x4)=@assoc_id=r2, 0x4) 2018/01/13 11:26:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e65000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005e3000-0x8c)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ef1000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d30000-0x8)={r1, 0x9}, 0x8) fcntl$setstatus(r0, 0x4, 0x42403) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000970000)=@fragment={0x29, 0x0, 0x9, 0xa465, 0x0, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000604000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000960000)=""/224, &(0x7f00004e2000-0x4)=0xe0) 2018/01/13 11:26:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x3ff, 0x20000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) keyctl$search(0xa, 0x0, &(0x7f0000002000-0x8)='keyring\x00', &(0x7f00000ec000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/13 11:26:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) semtimedop(0x0, &(0x7f000021c000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000006000-0x10)={0x0, 0x0}) unshare(0xc000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000083c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f00009ed000)=""/212, 0xd4, 0x8, 0x0) 2018/01/13 11:26:32 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000023f000-0x10)=@common="6c6f00000000000807ff000001ff00", 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000152000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e8000)=0x24) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f16000-0x10)={0x4, 0x8008, 0x0, 0x7, r1}, 0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004e7000-0x4)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f0b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fef000-0x4)=0xe8) 2018/01/13 11:26:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000070b000)=0x0) r1 = shmget(0x2, 0x2000, 0x8, &(0x7f0000ecb000/0x2000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000237000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a5000-0x1)=0xe8) r3 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000012a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e6000-0x4)=0xe8) r5 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f63000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f93000-0x4)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f00002cb000-0x70)={{0xb02e, r2, r3, r4, r5, 0xa0, 0x7, 0x0, 0x0, 0x0}, 0x8, 0x1, 0x7c55, 0x80000001, r6, r7, 0x800, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000438000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) chroot(&(0x7f00001fd000-0x8)='./file0\x00') getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000b87000)=0x9, &(0x7f0000fbc000)=0x4) syz_open_procfs(r8, &(0x7f000033b000)='net\x00') exit(0xf5b3) ioctl$EVIOCGBITSW(r9, 0x80404525, &(0x7f00009ba000-0xaf)=""/175) fstat(r9, &(0x7f00005e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setmm(0x23, 0x3, &(0x7f000037d000/0x3000)=nil) 2018/01/13 11:26:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f000019c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fdf000-0x8)={0x0, 0x2}, &(0x7f00003b9000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000534000-0x6a)={r3, 0x62, "4067e7a9de7f37c8fa7898cd5711567efb2e4ce5787ff64d3d96ede9e63f46913dbe88b2151f5e34281ce3a8a9139a74b275bc926bd866b4af2c84044c4c3025489c4e030da63f6e586b1e39dec1bec1a539c2762afeaf4e1b04a81c6e3295ff6f19"}, &(0x7f0000494000-0x4)=0x6a) 2018/01/13 11:26:32 executing program 3: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000063a000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00002fa000-0x2)=0x4, &(0x7f0000f8c000)=0x2) write(r1, &(0x7f0000b51000)="d2ff55238f19565be1676198a38ef970ce", 0x11) 2018/01/13 11:26:32 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f7d000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008ce000-0x6)={0x0, 0x7}, &(0x7f0000586000)=0x6) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f7d000-0x14)={r2, 0x0, 0x8, 0x8453, 0x1, 0x5}, 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000064e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/13 11:26:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000001000-0x26)="26000000110047d19301c1204200010200000000040000000000000000000400050003000800", 0x26) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000022a000)={0x1, 0x4, 0x1, 0x82}, 0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000046d000)=0x5, 0x4) 2018/01/13 11:26:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ceb000-0x8)='./file0\x00', 0x90001, 0x1000000000020) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x15) fcntl$setlease(r1, 0x400, 0xffffffffffffffff) 2018/01/13 11:26:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008ad000)='/selinux/create\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001ac000)={0x0, 0x0, 0x0}, &(0x7f00008b4000-0x4)=0xc) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000be8000)='/selinux/access\x00', 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$TCSETS(r0, 0x5402, &(0x7f0000d96000)={0xfffffffffffff01e, 0x100, 0x200, 0x7, 0x0, 0x8, 0x2, 0x5, 0x8001, 0x20, 0x1f, 0xbe98}) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/13 11:26:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000cf7000)={@random="919af493a7d3", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@generic={0xc7, 0x2, ""}]}}, @udp={0x3, 0x2, 0xd2, 0x0, "735f320079b8614a8889ca7205dd5fd7c7e398950ed6483df6c20b727e8ead6dfff14b5d338fdde94cb32a447d5d9b3960962964fab557826ed7e19ad083802a2cbb830105d17ff533fa0d77f74dc2c8a6d592e617378a50bb031e4c4796891b1e9f71dfd8b465d377b69880b172b266e71406ab833db186e601e473690c9959924366e92271497ee6d4784849d39680378bea2486e4eff8f7faec41888149081d45d265f8ab817743d8e9ae2088db165e5b63b223574ab70a2f82077f6c892154ef5dec43302195620d"}}}}}, 0x0) 2018/01/13 11:26:32 executing program 1: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffff945, 0x80) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000efb000)=0x0) semget$private(0x0, 0x0, 0x424) 2018/01/13 11:26:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8940, &(0x7f000057a000)={@generic="5e10378744b16075753345b64d2dde8f", @ifru_addrs=@nfc={0x27, 0x7, 0x2, 0x3}}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={0x0, r2+30000000}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) unshare(0x800) signalfd4(r1, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000da8000)='/dev/vcs\x00', 0x80000, 0x0) r4 = shmat(0xffffffffffffffff, &(0x7f0000841000/0x2000)=nil, 0x2000) shmdt(r4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000547000)=0x800, 0x4) mlockall(0x1) 2018/01/13 11:26:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009de000)='/dev/rtc\x00', 0x540, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00002da000-0x25)={0x8, 0x2, 0x7, 'queue1\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f94000)={0x0, 0x100000000}, &(0x7f0000bff000)=0x7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000304000)=@assoc_value={r2, 0x8}, &(0x7f0000545000)=0x8) writev(r1, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ff0002ff00ffff000002021506000fffff04000000000d00090009ffdf0f00000000f6", 0x29}], 0x1) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000622000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1b, 0x10, 0x18, "e8ec126b55dfe5d9f15a61f87dd1338b94309d2fa9ef9094831fb6cf512216c7336a4c424ed0c95504d52bb3da7410d094c000e8043946a8b020bc67acc8c9a3", "7c5a40825b520820e248bc2f48374a59c9020ee1ca54ba0048f72556dea3e084", [0x9, 0x4], 0x0}) 2018/01/13 11:26:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x601) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000960000-0x6)=[0x0, 0x9642]) 2018/01/13 11:26:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x2, 0x100000001) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000240000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000088b000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xfffffffffffffffa, 0x9, 0x100, 0xd2, 0x2000084, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000014f000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r2}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00005d1000)={0x73, 0x2, 0x1, 0x7, 0x2, [{0x6, 0x3, 0x1000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x4, 0x2a06154c, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000413000-0x20)={0x2, 0x0, 0x10003, 0x916}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000c66000-0x10)={r3, 0x4}) 2018/01/13 11:26:32 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000007000-0x400)={"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"}) syz_emit_ethernet(0x4e, &(0x7f0000004000-0x74)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x1, 0x3, 0xeaec, []}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0619f2", 0x0, "3152a0"}, ""}}}}}}, 0x0) 2018/01/13 11:26:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x8000) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000076000)="96d08a626d119d5a28f0efaab5c2ccc95c06063dcb9d5c96ffd16c91bf06b8aa4306fd6cfb03a91a12eeb141dd67398557fb338b829597368c71353a954430080140772eebd543a987113faf5e9bdfd46afe246c0a234bda2d68577e4ac1fb84a2764e9a12736773aa1f609c2bca5f6d59842328645bae35d3c2", 0x7a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x200000000000000c) write(r1, &(0x7f0000859000)="1f000000070afdddfffb00f600008001fffff30c090001d906000806020000", 0x1f) 2018/01/13 11:26:32 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006a5000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b72000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sched_getparam(r1, &(0x7f0000444000)=0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000c10000-0x8)={0x7, 0x301}) 2018/01/13 11:26:32 executing program 7: 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) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004a7000)='/selinux/enforce\x00', 0x200, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00003dc000-0x18)={0x1, 0x0, [{0xc0000103, 0x0, 0xfffffffffffffffe}]}) 2018/01/13 11:26:32 executing program 0: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f5b000)='/dev/adsp#\x00', 0x2b0, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f5c000-0x10)={r0, 0x50, &(0x7f0000381000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 11:26:32 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) clone(0x8000000, &(0x7f0000002000-0x6f)="63835465f615cb30120ac39638013f5109e969779609ac6c19f89c15eb91e3e15bfc5f12f3f9bc125b2e711d9bdcfdc98d6112e2784bff29a80e3709bdf163fabdf9cb9641e7c39ba15e7f67fdbed697ac89c172fba7fdf172889a73af641f61b52b27a6877cf5fcdcbcf3b5a0bd11", &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000003000)="c82af8750db21ff233870fab796e742678d90b2444a3bb68f85d30eca3116649c4a70a70c6a1b3d8e19a348ea9ec6bcc5d53fce26bff5b916fc7eae30b73aa6bcf1fe7a552ea9d27bba835871fa73c822f68ea779bd8e5a23d73872fc91bc29ea5634c3e83e21850ea7c84accd54586c5d897cc0f089f6447483d062d67e34e354a9561460785c2411416230772e9ca297bcb642d930f2e225261cd0f22fde395c162f9f845ac022558df8160bb77596f55c18f5cb35a2385fc9f68afd4587385938aa6211b8c62fbe") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) 2018/01/13 11:26:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00003b3000)='/dev/dmmidi#\x00', 0x668b, 0x4000) bind$bt_hci(r0, &(0x7f0000bca000-0x6)={0x1f, 0x7ff, 0x3}, 0x6) r1 = syz_open_dev$dspn(&(0x7f0000ee9000-0xa)='/dev/dsp#\x00', 0x0, 0x0) connect$inet(r1, &(0x7f000029a000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a09000)={0x0, 0x3}, &(0x7f0000b7c000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000675000)={r2, 0x2, 0x100, 0xcb57}, &(0x7f0000b29000-0x4)=0x10) r3 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r3, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000067e000)={0x0}, &(0x7f0000615000-0x4)=0x4) 2018/01/13 11:26:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) stat(&(0x7f00005b8000)='./file0\x00', &(0x7f0000518000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) read(r0, &(0x7f00005c6000-0x39)=""/154, 0x9a) openat$rfkill(0xffffffffffffff9c, &(0x7f00007be000)='/dev/rfkill\x00', 0x400000, 0x0) 2018/01/13 11:26:32 executing program 4: clone(0x0, &(0x7f0000d28000)="", &(0x7f00008ca000-0x4)=0x0, &(0x7f0000c37000-0x4)=0x0, &(0x7f000095e000)="") socketpair$inet6(0xa, 0x80000, 0x2325, &(0x7f000058c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb93d, 0x7, 0x2, 0x8, 0x0}, 0xa0) getegid() 2018/01/13 11:26:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ba4000)='/dev/snd/pcmC#D#c\x00', 0x3, 0xc4002) recvfrom(r0, &(0x7f0000d7e000)=""/210, 0xd2, 0x10002, &(0x7f0000f29000-0x80)=@generic={0x1b, "5c152253e24c1f58e394d54926cee949c50cd2640d2a93ff07fcae74c800998f658e871437071ada38143ded90628e0a070298ab5b611bf2b589f65e500faf3076d0768b4f0a7fed62344e3fc93ef8ad742afd0439db3b8c9c88ca973c6572fdda7a41ca0e1a4efc28b2568d93006026ed90d387eaf63a26dc1d628b2d57"}, 0x80) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000075000-0x9e)="26000000130047000000038314000001011000ff0100000000350000001a09860500100004f7", 0x26) 2018/01/13 11:26:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000654000-0x38)={&(0x7f0000601000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000045d000-0x60)=[{&(0x7f0000235000-0x34)=""/52, 0x11}, {&(0x7f0000006000-0x4f)=""/79, 0x4f}], 0x2, &(0x7f0000b26000-0x46)=""/70, 0x46, 0x0}, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x40000000000001, 0x7ff) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) clone(0x0, &(0x7f0000063000-0xdb)="", &(0x7f0000c6d000+0x220)=0x0, &(0x7f0000802000-0x4)=0x0, &(0x7f0000241000-0x6c)="") request_key(&(0x7f000058d000)='pkcs7_test\x00', &(0x7f0000888000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002a9000-0x27)="296367726f757076626f786e657430ca9828602dfd2c6d643573756d73797374656d7070703000", 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) recvfrom$inet6(r0, &(0x7f0000471000-0x96)=""/150, 0x96, 0x10021, 0x0, 0x0) write$tun(r2, &(0x7f00003d3000-0xe7)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x4d, 0x0, "96ef95d798e904ead7075185faa45177de443cb4f102b758fe9bad94469721598bcce644411814c5ab450ca024cccd1351c4b188c17498c127b39365957098392d8ad5a4df"}}}, 0x6b) 2018/01/13 11:26:32 executing program 1: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fdatasync(r0) sendmsg$nl_xfrm(r0, &(0x7f000041a000)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x1e7, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:26:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x10000000000000, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000229000)='./file0\x00', 0x220800, 0x80) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = getgid() getgroups(0x7, &(0x7f0000405000-0x1c)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setregid(r2, r3) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000891000-0x36)=""/54, &(0x7f00001c9000-0x4)=0x36) 2018/01/13 11:26:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000305000)={0x0, 0x80000, 0xffffffffffffff9c}) pwritev(r0, &(0x7f0000870000-0x20)=[{&(0x7f0000161000)="7eb49602fae08a33ce74d51cad2ae09d3bab4408bd5d28884936ac060d43ffae1a4cd73f1570fabcf3bd059a82e8cafb569a8f1b9419b0471687ed6b1c15834cc5550dedbb2cb309f71e5002c82e9833a140a02d81ac7ed56f6ee61d936080f52b963a939ed249449650486757aec845c47f3f7df89803a133635385db7f0a95145b21ffaf527920cc43e9ba877ce9bdc4785a31970312da0cd47cd0027939efb5933a8fff7e422b24e8b4f54960cc4148defec649bdde9fa954163466d9ceceed87f0286ffb38768ea1399b14c2b255069be25c0425135c5ece6ac5a8bbf63fbf779561568f1d7414843dc0", 0xec}, {&(0x7f0000c23000-0x20)="d32ae19c2b5c122c0d076163dad7863fc2c8d4c9920f7a080ea9b8bd2fe488ba", 0x20}], 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000a93000-0x14)={0x0, 0x0, []}) r2 = syz_open_dev$mouse(&(0x7f00004e3000-0x12)='/dev/input/mouse#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000cb5000-0x4)={0x0}, &(0x7f000086a000-0x4)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/13 11:26:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000653000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x3, 0x8, 0x4, 0xf20000000000, 0x9}, 0x14) 2018/01/13 11:26:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000e7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) munmap(&(0x7f00009ee000/0x4000)=nil, 0x4000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) write$evdev(r0, &(0x7f000051f000)=[{{0x0, 0x0}, 0x3, 0x0, 0x2}, {{0x0, 0x2710}, 0x4, 0x4, 0x24d}], 0x30) 2018/01/13 11:26:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000001c000-0x18)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000005c000)="", 0x0, 0x0, &(0x7f000095d000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ab7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000288000)=[0x9, 0x8]) 2018/01/13 11:26:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000104000-0x60)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ac0000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) close(r0) 2018/01/13 11:26:32 executing program 7: r0 = epoll_create(0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xd6)=""/214, 0xd6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000001, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000003000-0x20)={@generic="81605c3655e9443c6970d8c02340b1cc", @ifru_flags=0x400}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x105202, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x1f, 0x1, 0x10000, 0xa31b}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x20000000000000a, 0x2, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005f7000)='/selinux/policy\x00', 0x0, 0x0) connect$inet(r2, &(0x7f0000ba4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfdde) r4 = syz_open_dev$midi(&(0x7f00005bd000)='/dev/midi#\x00', 0x905, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000a67000)=0x1, 0x4) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000846000-0x8)=""/8) setsockopt$inet6_buf(r2, 0x29, 0x3, &(0x7f0000f47000)="02", 0x1) 2018/01/13 11:26:32 executing program 5: r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000940000)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000f46000-0x8f)=""/143, &(0x7f000017e000)=0x8f) 2018/01/13 11:26:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = semget$private(0x0, 0x0, 0x340) semctl$GETZCNT(r1, 0x4, 0xf, &(0x7f0000eae000)=""/247) r2 = syz_open_dev$evdev(&(0x7f0000339000)='/dev/input/event#\x00', 0x0, 0xe001) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000042c000-0x4)=0x0) waitid(0x2, r3, &(0x7f000094a000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f000053f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004e8000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000c56000)=0x0) connect$inet(r4, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETS(r4, 0x5402, &(0x7f0000885000-0x24)={0x3ff, 0x5, 0x4, 0x0, 0x7fffffff, 0x0, 0x0, 0x25d7, 0x2, 0xffff, 0x8, 0x1ff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a52000)=0x0, 0x4) ftruncate(r2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000798000-0xc)={0x0, 0x0, ""}, &(0x7f00009ec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a2c000)=@sack_info={r5, 0x6, 0x7ec0}, &(0x7f0000c27000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000df0000-0x68)={r5, 0x60, "be26e7e58f3ab9412afc85babcce690fbb4354e65058f6c13dade081cb02ad906d552a61764244af87e49f056de5f85d697b5c113b5806dafd8f2f61fd67d25b01034e097e711728634bea515d92a8927529b948be571cfb4c0e88517cd4aa65"}, &(0x7f000037e000)=0x68) 2018/01/13 11:26:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e8d000-0x8)='uid_map\x00') accept(r0, &(0x7f00002db000-0x80)=@generic={0x0, ""/126}, &(0x7f00007fd000-0x4)=0x80) syz_open_procfs(0x0, &(0x7f00004ec000-0x7)='ns/pid\x00') 2018/01/13 11:26:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b71000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)=0xe8) ioctl$TIOCSBRK(r1, 0x40044591) getpeername$ax25(r0, &(0x7f000065c000)={0x0, {""/7}, 0x0}, &(0x7f0000d23000)=0x10) dup2(r0, r1) 2018/01/13 11:26:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = syz_open_dev$admmidi(&(0x7f0000f3a000-0xe)='/dev/admmidi#\x00', 0x9, 0x103802) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000020f000)="", 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r3, 0x7507, 0x10001, &(0x7f0000e63000)="79278fcf1c9eb784bcce28c7f427883e3d0b0f5e7aa12db3ac281660a5fe836a364f63ea49ea388e9edb013c658de54e680587c3363392ca9401e599cb931c55d0ae029838a1187ff5d063ce688ae9b1bbfd059faf81d825d6dd00f73fe2fec05e608099c46702d813d80f4cc88ca96865f9e6be8320ebaeafdde5e2ffe649b3e5f5dd68f3d933fb3095ec2c235db4329182306b800d5921d8b259df2aef3e23be446aafa1ae9f35855f22c875c73c9381", 0xb1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) getpid() fcntl$dupfd(r1, 0x0, r3) 2018/01/13 11:26:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000509000)='/selinux/enforce\x00', 0x7fc, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000f5f000)={{0x8, 0x3}, {0x1, 0xe9}, 0x7fffffff, 0x5, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x7, 0x8) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000ddc000-0x1e)=""/30, &(0x7f0000f8c000)=0x1e) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a77000)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a6e000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f000067e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000056b000-0x4)=0x0, &(0x7f0000c41000-0x4)=0x4) arch_prctl(0x1002, &(0x7f000088e000-0x7c)="67d9f727844c58cb2a56bab329bce2e97cfa7644b0eb6c46e041a903748f7931a330ef2ab62de45394b07371c22ce0a4758f01b6d52cce04b61ed0f7d734a6289b24dcda1a34f7b14a67ae5a779e6326a17b00b157b5f59fdf78983bf79da00bc75890e57b8fb33f34961a2cdac670a7dbb17c0b3f060b27b4dd3540") getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dc5000)={r3, 0x515, 0x0, 0x0, 0x5, 0x81}, &(0x7f0000837000)=0x14) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000303000+0xb6f)=0x0) getpgrp(r2) 2018/01/13 11:26:33 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000401) r0 = syz_open_dev$admmidi(&(0x7f00003de000)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x101200) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009e4000-0x10)={0x0, 0x5, 0x4, 0x9}, &(0x7f0000d7b000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e0a000)={r1, 0x80000001, 0x7}, &(0x7f0000e7f000-0x4)=0x8) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000cb9000-0x84)=""/132, 0x84, 0x0, &(0x7f0000f7b000)={0x0, 0x989680}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ed3000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/13 11:26:33 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000000c000)='user\x00', &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000001a000)="457597d3ba4e1f345f9fb855bad08035fef2f2566b8a44ad28f5fa28fec63302ade923cbd82969753e35648a471ffaa7476740c5c61b24ecc7c35ea7f0b680e5e3e1d171ce3d7398f08f251345", 0x4d, 0x0) keyctl$set_timeout(0xf, r0, 0x2) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x200000002001) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000000b000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, "6711f65420ca9d7a54f4c32805eb55c91976f670c174e1dde3ab0d684474322f0302d6ce28fac08b8b049153fe030f9c609ab633bf626a43eff29b4f024f699d", "9919de76dd33cbdb7a31617a39540fdd2c875671c4d8eef5338e305dd2798473349dff1fffed318ff939beedbaff4ba317ad7da38fea7e36551c6bc0e6badc1a", "ca10b1dfba543bf11e4508dfac78c91d962600d3d035f19f1855ae7792124ade", [0x0, 0x0]}) 2018/01/13 11:26:33 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000005000)={{0x20000fffffffe, 0x2, 0x0, 0x4, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002f000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d2f000)='/selinux/enforce\x00', 0x208000, 0x0) getsockname$packet(r0, &(0x7f00007f3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000)='$\x00', 0x0) 2018/01/13 11:26:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x3f) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb3ffe92774a718cdb98284de48eddd44252e89d1363587f8f27df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7997c08aa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="dd0e801fde44abc11c779f1ef92c7288e58dc7cc45b4335d4a589c74e8050a21cdae9b48aa621c95d4f82880fc62cf012cac86398d17b27f0793e485496bd5636f384ea0963b97214facfb0689d402e780fe6ba088b006000000f6b205885bb69cdd690522cd27f30b0e641fa62fcf34284ebede588ab650387fb7bcb3e964dd4635b6edb6014814b5fd78df7279d94a715d1a53943f5150ab37dee0d891cea9c30cc63d9dc8663190ae67d00cb6b2ea8f4e32672e7707bb4bc0069473261ae4f4ea21f22be38bfd501792ecca53dad17d48735e8a53c433bd3cf72b87ba8e4e1e67add4821b2565187b2176f120eadb7a9c24ad3b5edbe1d8da0949e4369d0f04ca31e89a8241021f68c89de0788dba4c0b8da088eecdc90faa7b40cf1ca651733108f528f89418206aca1256b24af269934e72baff9d537c8a6811ed02a174cd930f1c6bcffff20e187f0819de631c5dc38bd96ff28f5a28ab6a0213b3d6ed4ad07cd0fd73c1ece1e46756eb7ae221da3897c3f2e11d30950efd4a9b317e71a81aa13d2e2390339d637f275126a2e481be123e1d1b9f0111530cc39904ece9b2c5f682175a122def7c6e8dc9e386c3660937536ed99b7cc854d54cc52487302d756f52b789ee6da5a8945e5cfed41235297c021c1fdfd67a119a3eeff85a3ff866fe68159cf8a8cdf03d667cf23e22601c7b51b66e637899a7ef430b8161464a62825a193158393d79be3419c01dde728063a52bf8871b0e8938359aac09e390f3230210a62cb45b199bf17bafab6243c2fc5596759b552327e58e9cef3678359ddf8de2aba9d78dc4afc405eab864519344228a90371ba12e029af37d14402adee26a1e1ab3abd2c7c9632e853cbc7b119dc18431d00b447d58505bf59cafd0758141260f76f129bd8efaad6a33ab1d2e532f55e1a298c782e8c8932789111cd05fa87ab53cefad0d5a95979cec6de81d657f3222abc613e62e7316249922a1d00e5a2095cca78a2c747c7c9459af7fec53c8dd6dd927ed5d654848dedb1b47ec173303653494d3f2f10cb7c843cb9c12ba92a766eca3e0abd015f74b9b022f275a191a1ca0f3270077fcf9ae6cf1947dc9b1d221eda4fa440e315a33a411c893738e89b7f5d833a0750388757d872b0451ad56d4dae9f1534422ac09fec9c9f0967f71bbdab4d0459dd6ae86cbb014594b1aebbe8c81b1970d93fba2f9bc2e837bdea5cc9256836acce3138137604bb87e6a58ebe4c2554d07997fd5d6afed8306c5b91949f1750f8faf02a5e805421fe83b41c462f37c92ce7cfd4ede003e2d4bbffe54d4b1b0468b02a7f644e7d5a8aace9a090f649a170f6d496e8a363d65ee63f2f30f8cab7b3d1aeef846745b3893013b3dc661b587770faefb0602ca212a82eb6da1778a6c84b66feac25dd9592a354ea36646e7dfb58a11a3b1f5909294d1ecba941f4e3899f97d0e020b667ac8f2b6986947fc4d3c2181ef996703d0813ac18e924d8fa288302f45da3a459590ae688d6fe9cdde65fbe2b476ed296d67494e7ca7da2fb9c115eb2c5fe545424cedd434735bc088a95810cc161397b4654c44f7cafb6fcb265419816b3d9129a7d62ce8a1dfbc9f678f1c64c8546eba8e1184a03fdbf13f82492a371a71ead99c3b556e6d185a9d2c9f391e1ea321000000000000ffff57d366b5b23093834fd64f357076dfb3e17e7fbc366fc5b712c8e94eb4e22c647b3ef3852a0547db267294c3ff540a04cb98108aa816eadc7ab910b22ff01f44822479e1a624311e507f648e0668fa733517def9fcde2d3802a5ea8b92145341754d27fd109a13f612c7f49881a8c34ec14fbe92a0afd219c19b5ebf5d2296bc79c9d17a306e86bacbadee13e87cefb2d8eb660b4a8dc7527999f5e2fc6062dada962d3fad5089a7bc14ce36f25c52aa45b10cb1ed5b863f", 0x561, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) fcntl$getflags(r0, 0x40b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d5d000-0x8)={0x0, 0x101}, &(0x7f0000a14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000794000)=@assoc_value={0x0, 0x5}, &(0x7f000007f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fa9000-0xb8)={r1, 0x2, 0x0, 0x3ff, 0x7fffffff, 0x6f, 0x8, 0xfff, {r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffff0000, 0x11c80000, 0x9, 0x8}}, &(0x7f0000a3b000-0x4)=0xb8) 2018/01/13 11:26:33 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c0c000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000064000-0x4)=0x7, 0x4) r1 = shmget$private(0x0, 0x4000, 0x18c0, &(0x7f0000cfa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/01/13 11:26:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e97000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000f1000-0x4)=0x5, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000080d000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000561000-0x80)=[@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x38}, @in6={0xa, 0x1, 0x613, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x2}], 0x80) r3 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) signalfd(r0, &(0x7f00009c0000)={0xfffffffffffffa40}, 0x8) sendmmsg$alg(r3, &(0x7f00001b2000)=[{0x0, 0x0, &(0x7f000075c000)=[{&(0x7f0000f77000-0x53)="5556195aa534b8a6a7e841e68ca6df646b23553367c22eadc64ff01163512d7d4dd17f4c2ad5d54a5a79c2a332ff4bf86ae3cba635b50ef2a43ce16dfba49e50", 0x40}], 0x1, &(0x7f00000a8000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/13 11:26:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000025a000)={0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000370000-0x12)='/dev/input/event#\x00', 0x7f7, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000d6e000-0xcb)=""/203) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c32000)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f000041a000-0x10)="f7b24185b20002ec7d94a470307b72ac", 0x10) rt_sigpending(&(0x7f00004c7000)={0x0}, 0x8) r4 = fcntl$getown(r0, 0x9) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a06000)='/dev/cuse\x00', 0x0, 0x0) write$tun(r5, &(0x7f0000643000-0x1ac)=@pi={0x0, 0x6001, @ipv6={0xff, 0x6, "38c32c", 0x171, 0x2b, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x80000000}]}, @fragment={0x0, 0x0, 0x2b6518e5, 0x4, 0x0, 0x4, 0x2}, @fragment={0x0, 0x0, 0x6, 0x3, 0x0, 0x62, 0x0}, @hopopts={0x89, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @enc_lim={0x4, 0x1, 0x200}, @enc_lim={0x4, 0x1, 0x5a1}, @calipso={0x7, 0x38, {0x3f, 0xc, 0x3, 0x100000000, [0x3, 0xff, 0x0, 0x6, 0x1, 0x75]}}, @jumbo={0xc2, 0x4, 0x7}]}, @fragment={0x3f, 0x0, 0xfdbc, 0x4, 0x0, 0x2, 0x1}, @fragment={0x0, 0x0, 0x9, 0x9eb4, 0x0, 0x4, 0x1}, @fragment={0x0, 0x0, 0x0, 0x200, 0x0, 0x200, 0x0}], @udp={0x0, 0x3, 0xd6, 0x0, "076d145f0508d9011f2dc1362a01d8fde044cc505ec4c739bbbed269e76bac06c678fbe8d72f90c43e3282a440735df157934cac24ff2bb49a3c721c1cc417bac4088afd26aa00f30bda0e5b7f8c143127e68b81af1b5055aae3939bbbdee11228c352f75a08064cdbe18ce4af2c34ea9f8b62c465e3616b29380d95107d0e641ca2094ad560c2db7c60e2505a0598b746dc57a0b9041ca09d702bd5d86091eb60dd3d8de5bfc17794a284d90c2fdc0bc17255ca50f1391209068032648c3fae53047fdd092aa2d9524d2b9ef90b"}}}}, 0x19d) rt_tgsigqueueinfo(r1, r4, 0x3a, &(0x7f00001f8000)={0x2f, 0x3, 0x3, 0xac6}) msgrcv(0x0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) fstatfs(r5, &(0x7f00006e7000)=""/0) 2018/01/13 11:26:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r2+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r3, 0x0}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) recvmsg(r9, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r10 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000076a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r10, 0x4188aea7, &(0x7f000044f000-0x68)={0x6, 0xffffffffffffff00, [{0x4, 0x0, 0x8}, {0xfd1d, 0x0, 0x9}, {0x80, 0x0, 0x7ff}, {0x3, 0x0, 0x1}, {0x8, 0x0, 0x3}, {0xfffffffffffffff8, 0x0, 0x4}]}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r1, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) mmap(&(0x7f00003eb000/0x1000)=nil, 0x1000, 0x0, 0x53, r0, 0x0) dup2(r5, r6) tkill(r4, 0x16) 2018/01/13 11:26:33 executing program 3: prctl$void(0x27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000628000)={0x8000, 0x5be6, 0x401, 0x9, 0x17, 0x0}) 2018/01/13 11:26:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000004d000)="", &(0x7f0000830000)=0x0, &(0x7f0000c49000)=0x0, &(0x7f0000070000)="3084d859ab9efcab24122876f66e9d5181a6a868eee8910f29ef6adccdfe4292a5e6d87ebd1d3257222ae9047032b02d8d8942e7113f698d6068adabe5a41581c87ff21d") getresgid(&(0x7f0000961000-0x4)=0x0, &(0x7f0000668000-0x4)=0x0, &(0x7f0000cec000-0x4)=0x0) 2018/01/13 11:26:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fca000)='/dev/kvm\x00', 0x20003, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000a1e000)='/dev/input/mouse#\x00', 0x0, 0x7cc00) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00004e9000-0x40)={0x2900000000000000, 0x3006, 0x101, 0x4, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00006fb000/0x18000)=nil, &(0x7f0000867000-0x18)=[@textreal={0x8, &(0x7f000066a000-0x69)="2e64650fc78f6a2f0f008c09802e660f127d4666b95908000066b86048000066ba000000000f30baf80c66b8c07d0a8766efbafc0c66ed0fae2e76d6baf80c0f209e66efbafc0cb8f3fbef0f0926260f01cb66b92c08000066b80078000066ba000000000f30", 0x66}], 0x1, 0x0, &(0x7f0000158000)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000832000-0x18)={0x54, 0x0, [{0x40000000000480, 0x0, 0x0}]}) 2018/01/13 11:26:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bb9000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) syz_open_dev$dmmidi(&(0x7f0000386000-0xd)='/dev/dmmidi#\x00', 0x4, 0x4442) 2018/01/13 11:26:33 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2004c00) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000007000)={0xb0, 0xf3, "8ceefb4534677cf2a96794054ac519ec3b083274a789a2da9043da8c1749a4534e95800ee5e24e32da83bbda897872e36a16cec5f02fa2bc6baba26bb30d545f2167566a0c90d5da97465dffdf93e150a0af37e64a8863884d387704b1023f965692288478c5b8b6ab4beb9e08dd30b5113975d620f02e0e61aae1968bd143e71a14c56f190b6a4a488d5a9b88ade4395a5f49cc2182db2e6bcf96b01fa0902644273768cd3b646c40c20d465ee79ac6dfe89fe046750d360c6805ac1957749abc972ac424b652b73df95b3e2bd64d1e550a021a06183fafb0f622f51230d205136c77fcb6e76baca919767c2ca2dc39c83ff0"}) preadv(r0, &(0x7f0000007000-0x60)=[{&(0x7f0000001000-0x8a)=""/138, 0x8a}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) r2 = dup(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000007000-0xb)={0x0, 0x5, 0x800, 0x6, 0x0, 0x8001, 0x40, 0x3f, 0x1ab, 0xd2, 0x800000000000000}, 0xb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000008000-0x10)={0x0, 0x2, 0x4, [0x10001, 0xff, 0x8, 0x20]}, &(0x7f0000008000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0x3}, 0x8) 2018/01/13 11:26:33 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000+0x9c9)=@newsa={0xfc, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:26:33 executing program 5: r0 = syz_open_dev$amidi(&(0x7f000069e000-0xc)='/dev/amidi#\x00', 0x400, 0x20900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000001000-0x10)={0x9, 0x400, 0x400, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da2000)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x801) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000dc8000-0x14)={0x2, 0xcb7, 0x2, 0xffffffffffffff7b, 0x3, 0xffff, 0x7, 0xdc, 0x7ff, 0xffff}) fcntl$dupfd(r1, 0x0, r1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r2, r1, 0x0) epoll_create(0x0) writev(r3, &(0x7f00008ba000)=[{&(0x7f0000ce0000-0xde)="498295f248fffdbec04a1c37b2aef2129e5e1f5a2a266214e5e7d8429558f8b4b02a9d6549f420d82f3c87480e48e3bafa5aacf55a8f771575c329307d6fde3fbf82d3fc434aba3de9b026a83ed6e7e13e6c0f3aa7772339c47140ad300a", 0x5e}], 0x1) 2018/01/13 11:26:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000c89000-0x8)='./file0\x00', &(0x7f0000a31000-0xb3)=""/179, 0xb3) syz_open_dev$sndctrl(&(0x7f00008e5000)='/dev/snd/controlC#\x00', 0x2, 0x200) unshare(0x20020000) clone(0x800000010084000, &(0x7f0000190000-0x4e)="f6afea15d79a82584104360285eb95b9fb33d700dc446d227d12904b846be52ccfb858ec4e184f6602bab028dd81f9aa1496e23cd19faba26f087a58104bc6992de75b1119754828c48815836511", &(0x7f000019d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000094e000-0x1e)="") 2018/01/13 11:26:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b8e000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x88) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000d16000-0x4)=0x0) setsockopt(r0, 0xff, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/13 11:26:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000025d000)='/dev/rfkill\x00', 0x40, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key(&(0x7f000076c000-0xa)='encrypted\x00', &(0x7f0000a0c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009e9000)="431b29351d25f8082f0e8f5d70ed3d02041716f4c2905971f423f1d00004defacdf0c1d835b2b777944584a0093620782ce0ee4cfb1fa7663b04be5b2338b06839d34ccfef97687beb50d28daa157e387358ae0d411165420f405b462764eb0108e425c4926c375da2f21cb59ccd46f1388fbd450328e4b2ddcb83237e98bc1ed6d847718d09a8bb08008042e2b94c700e101abf52100f20e9e9aee99860388eb26d01ee87c194e7fbb83bb0e8", 0x4e, 0xfffffffffffffffa) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000060d000-0x8)=[0x369b, 0x20]) r3 = add_key$user(&(0x7f0000672000-0x5)='user\x00', &(0x7f0000c84000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009ec000)="521fccc4acc9f6abc840b296af8f3744e216c34a1f92a650ba1041d13a2075e6763ce99616469fbea6d7f0c51f9de6a266502425090118595cf24931161d3d0e61ceb3f0168acf3272db70738d89", 0x4e, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000955000)=[], 0x0, r3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000cdc000)={@common='nr0\x00', @ifru_data=&(0x7f0000227000)="85751751e2766c041c773c3689bd754e28a7925bc805fc74a273068e2c0914cc"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002e2000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000388000)=0x195) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001fa000)={r4, 0x5127}, &(0x7f0000469000-0x4)=0x8) syz_open_dev$tun(&(0x7f0000d8b000)='/dev/net/tun\x00', 0x0, 0x12000) mbind(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x4000, &(0x7f00007a3000)=0x200, 0x728, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000052c000-0x299)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e0f000)='/dev/ppp\x00', 0x80000, 0x0) connect$bt_l2cap(r5, &(0x7f0000dc1000-0xe)={0x1f, 0x0, {0x5, 0x7, 0x4, 0x2, 0x7f, 0xc05c}, 0x7, 0x4}, 0xe) fcntl$lock(r1, 0x40c, &(0x7f0000491000)={0x0, 0x7fffe, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000062d000-0x14)={0x5b, 0x10001, 0x0, 0x3, 0xffffffffffff7fff}, 0x14) openat$kvm(0xffffffffffffff9c, &(0x7f0000198000-0x9)='/dev/kvm\x00', 0x102, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000689000-0x4)=0x0) 2018/01/13 11:26:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x7dc7673dca2a44c7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) dup3(r1, r0, 0x80000) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002af000-0x10)='/selinux/access\x00', 0x2, 0x0) syz_open_pts(r2, 0x2000) write(r1, &(0x7f0000a54000)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a000000000003", 0x25) r3 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r4, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) [ 112.890617] sock: sock_set_timeout: `syz-executor4' (pid 14913) tries to set negative timeout 2018/01/13 11:26:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000e7c000-0x5)="", 0x0) connect$inet(r0, &(0x7f000069c000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000531000-0x15)='/proc/self/net/pfkey\x00', 0x28040, 0x0) fstat(r0, &(0x7f0000d64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000253000-0x490)={0x1, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 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]}, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xa9fd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, {{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x34}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x77ec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) readv(r0, &(0x7f00007c4000-0x10)=[{&(0x7f0000028000-0x78)=""/120, 0x78}], 0x1) accept4$inet(r0, &(0x7f0000ca4000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000173000)=0x10, 0x80800) [ 113.014401] sock: sock_set_timeout: `syz-executor4' (pid 14913) tries to set negative timeout 2018/01/13 11:26:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e69000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000861000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00008d1000)=""/4096) prlimit64(r0, 0x0, &(0x7f000048d000)={0x0, 0x0}, &(0x7f0000c98000-0x10)={0x0, 0x0}) 2018/01/13 11:26:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cf5000)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000034e000-0x8)={0x0, 0x0}) mount(&(0x7f0000a54000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") add_key(&(0x7f0000a1b000)='.request_key_auth\x00', &(0x7f0000983000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1e000-0x82)="", 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a68000-0x10)='/dev/input/mice\x00', 0x0, 0x101401) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000e88000)={{0x5, 0x2}, {0x81, 0xffffffff}, 0x0, 0x6, 0x846, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001f2000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c94000-0x8)={0x0, 0x2}, &(0x7f000027a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000098b000)={r2, 0x80}, &(0x7f00001f1000)=0x8) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000007f000-0xe)='/selinux/load\x00', 0x2, 0x0) renameat2(0xffffffffffffffff, &(0x7f000018a000-0x8)='./file0\x00', r3, &(0x7f0000eeb000-0x8)='./file0\x00', 0x0) creat(&(0x7f00002a5000)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7fffffffffffffff, 0x0, 0xa00000002, 0x800000000001e, 0x7f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000a75000-0x8c)={0xfffffffffffffffb, 0x4, 0x5, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000569000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") socket$alg(0x26, 0x5, 0x0) ioctl$TIOCCBRK(r0, 0x5428) bind$alg(0xffffffffffffffff, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000036f000-0x290)={0x0, {{0xa, 0x3, 0x77a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/13 11:26:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e47000)='/selinux/enforce\x00', 0xc202, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000cce000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000cfb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000996000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90000, 0x1, 0x2, 0x3, 0x4}, &(0x7f0000c55000)=0xa0) r2 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000c50000)={0x7fff, 0x0, []}) 2018/01/13 11:26:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x280000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000325000)=@sack_info={0x0, 0x8001, 0x1}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000045e000-0x6)={r1, 0x0}, &(0x7f000099c000)=0x6) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x2000000004e, 0x0, 0x0) 2018/01/13 11:26:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ea2000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ac3000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000207000-0x4)=0x3) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003b6000-0x10)='/selinux/access\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00008ca000)={0x6000, 0x8000, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b62000)={0x0, 0xfe, "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"}, &(0x7f0000f01000-0x4)=0x106) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000804000)={r4, 0x8, 0x0}, &(0x7f0000910000-0x4)=0xc) r5 = eventfd2(0x0, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00002c3000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000cf7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f0000568000-0x8)={r7, 0x3}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r5, 0x3}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000858000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x0, r5, 0xffffffffffffffff}) 2018/01/13 11:26:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x8, 0x6, 0x7, 0x3, "bbdc33ada21d41e007a7e74bb3fbc64d0fcdab8c941ae02b919555209f8a0620f97922d5020e6a9c909c0073", 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bdb000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockname$unix(r1, &(0x7f0000574000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000428000-0x4)=0x1002) mkdir(&(0x7f0000d01000)='./file0\x00', 0x0) syz_open_dev$sndmidi(&(0x7f00007c2000-0x12)='/dev/snd/midiC#D#\x00', 0xfc97, 0x8000) r2 = syz_open_dev$midi(&(0x7f0000cc5000-0xb)='/dev/midi#\x00', 0x5, 0x200) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000132000-0x8)=0x6004) socket$inet_dccp(0x2, 0x6, 0x0) mount(&(0x7f00000a8000-0x8)='./file0\x00', &(0x7f000041e000-0x8)='./file0\x00', &(0x7f00007fe000-0x7)='cpuset\x00', 0x0, &(0x7f00001d0000-0x8)="") 2018/01/13 11:26:33 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair(0x4, 0x80005, 0x0, &(0x7f0000dfd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000f81000)=0x0, &(0x7f00007c9000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f80000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000f7f000)=[{0x38, 0x0, 0x0, "aa0e3354d915c34bfd9cbd4af00b18d40503a85c563f887ec42d520be486481f90"}], 0x38, 0x0}, 0x0}, {{&(0x7f0000f7f000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x2, 0x0) 2018/01/13 11:26:33 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e26000-0xb)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000041f000-0x78)={0x7ff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0x10000, 0x7, 0x8, &(0x7f0000f5a000-0x10)=@common='gre0\x00', 0x3ff, 0x1, 0x3}) getpeername$unix(r0, &(0x7f000028b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000830000)=0x8) 2018/01/13 11:26:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e32000-0xa)='net/snmp6\x00') ioctl$void(r0, 0x5450) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000a61000-0x8)=[]}, 0x10) 2018/01/13 11:26:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x7, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000-0x8)=0x0, r1, &(0x7f0000002000-0x8)=0x0, 0x0, 0x2) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xd4, 0x80100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000000)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000de8000)='/dev/mixer\x00', 0x200, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x200000, 0x800000000005) fallocate(r3, 0x1, 0x1000000000000, 0xcb6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000d8d000-0xbc)={0xfffffffffffffffb, 0x1, 'client1\x00', 0xffffffff80000005, "c8b32323dc840696", "5598016700730011955e41c8b05aca17edf28ede6cdd9b1c4599c2337b3e266c", 0x38, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000b0f000)=0x0, 0x4) fcntl$dupfd(r4, 0x406, r4) 2018/01/13 11:26:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d4000)='/selinux/user\x00', 0x2, 0x0) sendmmsg$alg(r0, &(0x7f0000310000)=[{0x0, 0x0, &(0x7f0000b06000-0x70)=[{&(0x7f0000846000)="66c079c8a97a9618d6add3d8d5c74825669aae399bd2a6c115e1f24f25fce7b6fa6e1e7aaf781dd032eee9e225a4b33f4ee409426af97b807fc5c53fd44ac2e4c1188b16211839410a7fa0282a1b5e8a3d793dc2d942078bba9f57b59bcf258e2ade741eb91f2c81401cb508c012a61e7bd31cbcb67a01e945c90947ea54b81c569887caa5d0c5c5783acee26e8c560d9bcd81ef6b23c9b81cc79b97b7ee8026d7a45597333ce2f5e3327420800004b4befe2b8b77da7b553fb18b", 0xbb}, {&(0x7f0000e6c000-0x60)="2bb95e3f18af04df5aee9547e85b46cdaa9fb08dd05ecb2f629fd8d8c555169d22c93b48f423589d01c5a097bbbabece82502b76e053f82b170a30d8d5f63776744702378fb4844bd234fa4eeddcc8ca1b5441bd6b66a2ed73f50572e4f3ffd3", 0x60}, {&(0x7f00005c2000-0xd5)="eab188e04bf94127374046ba86a03d2d3d6e78e3c46c8e666e6e1ad788b15a0b94f512ac23c4700e17bff588e9f2d42ba21e8838eb037769c374188b66608bb676e997c0116ea67561a0d37093bba69e24f70d6e0fc938cff5091a631c3d85dd1a9cbe467a96c565662ef9cc851aa4c412cf9e65d1680e28197ece41571fe520bb55222701aceabd50af1a29d1eb2023d0a09b8ee3fe75c3ca38fce9b8c6e0e6807506544e4da7425594e3821f98b2595a3b1fbcc3b860d827c7467d48d5764f373e730fff8fed85d234bc4297619033e74247d7ba", 0xd5}, {&(0x7f0000a53000-0x19)="9f854878b63942b7750be5bd1b738ebd43544ebee7b5ea4601", 0x19}, {&(0x7f0000184000)="4d667a51a1e92407aa5afbab79f599fb9554b928d29af69b86e1c60bd1e1", 0x1e}, {&(0x7f0000ed1000)="1d16d10fd028aa7d4caa37add6d87738523050ac25af86d7412202c97e7f6e51926d6b4478cc5b10c1cbbf8f290fc7c5023232788bca8910366a8e2b5b0ff1ea4234c46f57e6f651356eec0e43ed24a58637015d9a6183854ee08849284785e3a632de061c4e3f8efc846cb356f70c043162ecac75f57adc9d7c104b7b8e8e478b0b4da411bc5096a3101ce1450c19a56e40e1", 0x93}, {&(0x7f0000780000-0x9c)="39a1605eac2d6a4dc469771fd376ed9f3244b7e5c394c76cb4f93f0753060fa6b77d6dacaad811d9ca9e7329cb74bcf83a1c546c0372442afc23f30c79f3428e2673347c9f481c836dfdc2c610d9dc484402a6ccaabefdf44aaf6d1986a78232c0019093bcc5d09cad4b2a37f760277982c68fb0ae5bfeee73710ffc27db58825242e1ad221edaafc806b49b7e5aaad4c41eebcce5d3c12cbcf90f59", 0x9c}], 0x7, &(0x7f0000b31000-0x48)=[@iv={0x48, 0x117, 0x2, 0x2f, "d71de3006c1683515ea2cf7216969228707132e83aab63df9cdc5a291a76d60091cbf76f468548f55df8473fb03078"}], 0x48, 0x4000}, {0x0, 0x0, &(0x7f0000f22000)=[{&(0x7f000034b000-0x66)="48e1cce25e6d90e7d8d5433506e88312ddb01eeb214aee2a3045b27fcc1acf720525fca928572b4b5b7e8e0cb9a5629e078f5879b285f1897b47be384856ad5a5e36b405ece751d4b4942a7b07bb9174ce1dc6d3aafdf9ee6f13c55958ba6dfde68c69ec2a0b", 0x66}, {&(0x7f000045e000-0xce)="418f3668c9c8602167b435c757fee5cd9c95a91c2a6d132707d36a99e6ac8c96a6112046d4c44ffe5c322de1336c7fcf1a43c93b0b04c94de1466629ab51b39de63d406eb6706b6672296dafbc9fe27fb65034c31d0a1a4b4d12cda61d170311697d48ea4fc7280629b390c9ceb86ae13222543389aca2eaa9b3a9f980425b92b7f80e1649b332a052c806503ef1a6f51dc66bf72676c6ad02c3e523154dc9ea65fc0ec4f572f193a8609fc25f64a0cd463d53123e39c010d6637eb299872ba8d00288bb814813204eaf8e2ca9f5", 0xce}, 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{&(0x7f0000ee7000-0x1000)="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0x1000}], 0x6, &(0x7f0000bd6000-0x428)=[@assoc={0x18, 0x117, 0x4, 0x8001}, @iv={0xc8, 0x117, 0x2, 0xb4, "13dc61ebdfaebba85e34fe444cd30201c80808bc2f34b693da9c90c3a5782324cb927f085a92ebab18405ac3bca4874ba635aee85384ff49b342fca88ca90e464b6f88f7bed0844970c39542f6e06ad5171a14b1cdf989e7653f611bfd9b7bb7eef42a1f7dca1c2dc01319fd6311004f4e1548bd628bd0b3adcdb786eaeddba4a5cc1289179ec4c72d858a36f7182e0cd401578d1f820675a41352d567612137b719853951ad411266c5b0fb670c351f19d7b7c7"}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xd8, 0x117, 0x2, 0xc2, "7ef20fe972e6decd338340bcd844f0b07ab560d3a876dbc8e61a2fb84fca1a8b506a11fbcdd0697535f365d24feb1577cb518dbab43d11b5d4e99b33256543e1adb38b6831bbc0a43cc08aa2089e2acdca6c9c6e025a194396c367254ae3a578ece70a316b7c7ac06366d6367bf426c4cdeea1e6e71134c504b52630bd3c4208ffc84fceedbe69ae51464f0b9a840ef2d42ed351fa3671e6b9653f3c3b175e8c77a40fc2668a0ae2afe4c771c6320ca083bddd77b118225d2228b0dae86e8c917431"}, @iv={0x110, 0x117, 0x2, 0xf6, "f466d1888578740b7080cba3a0a6a723117d6f61c4596500d5ab528fc583a1f1560fecce75369dd3574e686019641caa94abcb7377431b651ea6086fdcdd522281612649a065388ef78f91060d2f7a8bd867e1112589febc003a0c5829c799f5f993a553a1581dbc4265324fee34abd56debced82ba28cab30a78839bbe076f9c8b8b3c526082601b2a082e81b2cb1e85c284301a6f7ec42e0353c3a819c6a75e0db9abb06e402c36400f56e28a10b3bfd5c7f650d6757edcd40ed0d56fef0a01b0b5c831d4f6e1f7b8d0ef85c23856cae1cae1b434c994fb664c05dace3e72d5b215094740e9e71395baa607aa6d7cb6f473a176678"}, @iv={0x70, 0x117, 0x2, 0x57, "f6b219a6e2a80a30217def0dd3c81b42314936fb7c941aa4dcb95687cf2bb608180d74b1e7f117ab093c40e60ec9299518a232f99a9bbc0608dde6585d9cdd34724b03dcd05211d4b3289590a5032f7e1c0a196f2b2c67"}, @iv={0xd8, 0x117, 0x2, 0xc4, "b119531206467e7a7fe1b1d4469e627e7fd6edb6844637312487369b9a4d86b2285a17fd310e17cc947126ebc45aa63c7c193d09515b2c0f946edbf94eb090c151a2159d17ad741e74f7059e97c62a5bc74263cf313391b0f19a5545e051a9c1b4eabe33ccdeef516080236edba4739273cae0b64203440c3f9b10b22db1d0e0451f5075d4635d3bc283c454402d52596fa6e5553779842e2df91be542469fb814fb9a588116b247926aab11544530aba0ed9df397351cc3a1bb8dc9ba3ff62532163e91"}], 0x428, 0x4000}], 0x3, 0x40040) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f0000d2a000)=[{&(0x7f000029c000-0x1a)="923b161bc61ffa60de", 0x9}], 0x1, &(0x7f00004b4000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/13 11:26:33 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00009e8000)='/dev/input/mice\x00', 0x0, 0x200100) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00002a0000-0x14)={0x7fff, 0xadb, 0xe4, 0x1, 0x3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/13 11:26:33 executing program 3: prctl$intptr(0x4, 0x80000000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000237000-0xf)='/dev/sequencer\x00', 0x42001, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000d8f000)={0x7b, 0x0, [0x731a, 0xfffffffffffffab8, 0x7fff, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00004c1000-0xc)='/dev/amidi#\x00', 0x942e, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000049c000-0x8)={0x0, 0x3f, 0x20}, &(0x7f00001f8000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007cf000)={r1, 0x5, 0x8, 0x8001, 0xdbbf, 0x1}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000095c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-fixed-time)\x00'}, 0x58) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000953000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000ea0000)=0x0, &(0x7f00008eb000-0x4)=0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r2, 0x0, 0x0) readv(r4, &(0x7f0000f93000)=[], 0x0) 2018/01/13 11:26:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = msgget$private(0x0, 0x20) stat(&(0x7f000057c000)='./file0\x00', &(0x7f000064d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000059c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa8000)=0xe8) stat(&(0x7f00004b3000-0x8)='./file0\x00', &(0x7f0000ba1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a71000-0xc)={0x0, 0x0, 0x0}, &(0x7f000030e000-0x4)=0xc) msgctl$IPC_SET(r2, 0x1, &(0x7f0000d0c000)={{0x3ff, r3, r4, r5, r6, 0x4, 0x7fff, 0x0, 0x0, 0x0}, 0xd5, 0x9, 0x8, 0x9, 0xcc, 0x101, r7, r8, 0x0, 0x0}) dup2(r1, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000742000)='/dev/sequencer2\x00', 0x400, 0x0) 2018/01/13 11:26:33 executing program 0: r0 = timerfd_create(0x0, 0x80802) ioctl$int_out(r0, 0x5460, &(0x7f0000633000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x800, &(0x7f0000000000)="0007a1a2379584f9d1db986f97214b41f85343fd427c7bcab695dae2acd14b8da32a706b1c454eebd0a5dfc53d2dd63ade3c0560fe0325bc1fa570f7af2340469548b3cf26cb2ee34d8716825c3fc6edc981f48af5df4215c853ea4ddad4f50ac472b0bf4819251b697dd2d7ce6ff5f79e60d8521f3160fb43ccdc38ae290e2a15b371aeae3546904efd41f50b76eb64f64c6bcfae32ae4897c3eb010e8cc47c81cfda05fb6f57cc00261518fc460f5cb7b3696344beea73bb108d5777454c5f28f9e499f8c4ecc7b0780fb240a8abf94405891ea2302dc5513d7ec9a21b09aa4c8281ad8663c7e16f") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000001000-0x87)=""/135, 0x87, 0x0, &(0x7f0000000000)={0x1a, 0x1f, 0x60, 0xbe, 0x6, 0x51735041, @random="b9b827e803d8", [0x0, 0x0]}, 0x10) 2018/01/13 11:26:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000899000)=0x3f, 0x800, 0x0) get_mempolicy(&(0x7f0000f97000)=0x0, &(0x7f000052a000)=0x0, 0x4863, &(0x7f0000f55000/0x1000)=nil, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000018000)={&(0x7f00003fc000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/13 11:26:33 executing program 0: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000b64000-0x8)={0x2, r1}) pipe2(&(0x7f000058e000-0x8)={0x0, 0x0}, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000d47000-0x10)={0x2, 0x1cb0e26b, 0x0, 0x100000001}, 0x10) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d4f000)=0x0, &(0x7f0000314000)=0x0, &(0x7f0000dc2000-0x4)=0x0) gettid() mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000028d000)='./file0\x00', &(0x7f0000dc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000dc3000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getgroups(0xffffffffffffffeb, &(0x7f0000dc1000)=[r5, r6, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f000054c000-0x38)={&(0x7f0000dc1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bd9000-0x40)=[{&(0x7f0000dc2000)="031546c16591784335c26c78fca29e458f4a8e30f5b062e3e4b0f7d9bd2c2827ea41d1ebe31282853d3937ccd5182abd5b0bbf52d39d2d53e238198589ae779d21c05ca5a44ac4493641b19677d1e0153567", 0x52}, {&(0x7f0000b3a000-0x1000)="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", 0x1000}, {&(0x7f0000256000)="", 0x0}, {&(0x7f0000dc2000-0xa5)="2e7f42186c9cea5902abd63d1a218b9f57224ce959ea49dafda2994a58b2d84cc9b79ee5e63e460ce30733a8497574af8e9587d8396fd617af3dbc467d21ad899904ceb66218a04fabf96f881a958a52d97a570eabb4f25c09a22a5411aa822a78b17eb7a660f5a771c8c66d403abf3fdb8f90e166bb3cad56df1fed14c14f13d5808087c8c3fd007340b96e74f4b373a033cf466e419bea26d8c624f72361b21ec2d2a3a2", 0xa5}], 0x4, &(0x7f0000a5d000-0x38)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0xffffff08, 0x1, 0x2, r1, r4, r7}], 0xffffffffffffff76, 0x8010}, 0x4) r8 = gettid() readv(r0, &(0x7f0000939000)=[], 0x1) tgkill(r1, r8, 0x3) 2018/01/13 11:26:33 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x54001886, &(0x7f0000a97000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d0000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000046d000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000cb0000-0x8)={r2, 0x27a}, &(0x7f0000000000)=0x8) 2018/01/13 11:26:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000029d000-0xc8)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x4}], 0xc8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000-0x18)=[{0x0, 0x0}, {0xf, 0x3ff}, {0x7, 0x7}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005f2000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000a3f000)=0x0) r2 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1e000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) semget(0x2, 0x2, 0x400) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000060a000)=0x3, 0x4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/01/13 11:26:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x0, &(0x7f000059c000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000087b000)={0x0, 0xb75, 0x1, 'queue1\x00', 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000083d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f00005fa000-0xb9)=""/185) migrate_pages(0x0, 0x0, &(0x7f0000c6c000)=0x0, &(0x7f000059a000-0x8)=0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000cbb000-0x14)={0xfffffffffffffff7, 0x0, 0x8, 0x6, 0x4}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d00, 0x0, 0x0}]}) 2018/01/13 11:26:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 11:26:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x3ff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") 2018/01/13 11:26:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x80000000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009d2000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xfffffffffffffff9, 0x5, 0x0, 0x377d, 0x64e, 0x0, 0x6, 0x5, 0x6, 0x4, 0x1, 0x200, 0x767c, 0x3aa]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000108000)={r1, @in6={{0xa, 0x3, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9c4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x80000000, 0xa46, 0x12e4, 0x20}, &(0x7f000063f000)=0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0xff1, 0xfffffffffffffff7, 0x8000, 'queue0\x00', 0x93f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000000)="aebf19c5ca595e52f9dd53a6fc0d4ef9e88265e9a69aef266240bc3d295d03eeffc0e6b3aa2a74e86bdb473578df9fc519f98aefccf0ca597d23b7f8f6a8afa8552147b5ffe8f6a5ea011b85e5215b4c793ad052409f58652e76141ec5644a7e34890eabd4cfcbe795c342bc91ce22521557f5bb929a30cb0e3595f15075d42612916f8099a4ce143623627ea9ce86cb5cad5a3eea5713427f403705a33fc11bd8d9b0c4a0d5c9ca388668ae8c9d39b6b0e7") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000)=[@in={0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000005000-0x80)={[0x6000, 0x0, 0x110000, 0xd001], 0x3, 0x60, 0x75cefbe7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000)={r1, @in6={{0xa, 0x1, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe1, 0x3, 0x4, 0x9, 0x9}, &(0x7f0000005000-0x4)=0xa0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000-0x98)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfff}, 0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000008000-0x1d)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'btrfs.\x00', 'queue0\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'}, &(0x7f0000006000)=""/118, 0x76) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000009000)=""/144, 0x90, 0x0, &(0x7f0000005000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f000000a000)={0x0, 0x401, 0x6, {0x0, 0x0}, 0x1000, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:33 executing program 6: fanotify_init(0x0, 0x1800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f00001e3000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)=@random={'osx.\x00', 'mqueue\x00'}, &(0x7f0000002000-0x19)=""/25, 0x19) 2018/01/13 11:26:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00004e4000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd0000)=0x10, 0x7b41c40f6c3647) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00004b1000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000928000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000018d000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000b17000-0x4)='tls\x00', 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000309000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqn(r3, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/13 11:26:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x20000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000792000-0x8)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x5, &(0x7f0000e12000)={0x2c, 0xc42, 0x3, 0xb6d}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10d, 0x0, ""}], 0xffffffffffffffc6, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") 2018/01/13 11:26:33 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000019000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0x50, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x9, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) fcntl$notify(r0, 0x402, 0x10) 2018/01/13 11:26:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009ba000-0x53)="ca", 0x1, 0x0, &(0x7f0000f2c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b42000-0x38)=[{r0, 0x0, 0x0}], 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ada000-0x8)={0x0, 0x0}) 2018/01/13 11:26:33 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000040c000)=0x0, &(0x7f000090c000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000002000-0x28)={0x81, 0x5, 0x9, 0x9, "78383bf36538b23b7bccf80d53ded970f6ebe98abe95edfb95c36502152e1510"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000003000-0x68)={0x6, 0xfffffffffffffc01, [{0x617a, 0x0, 0x3}, {0xfffffffffffffff9, 0x0, 0xffffffff}, {0x0, 0x0, 0x2}, {0x100000000, 0x0, 0x9}, {0x400, 0x0, 0x1000}, {0x6, 0x0, 0x38}]}) ftruncate(r1, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)=""/138, 0x8a) r2 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x1, 0x1ff, 0x87, 0xd475, 0x80}, &(0x7f0000006000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000-0xa0)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7053, 0x3, 0x30, 0x1ff, 0x0}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000006000)={0x8, 0x4, 0x3, 0x0, &(0x7f0000007000-0x100)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x5, 0x8202, 0x1, 0x9, r4}, 0x10) fchmod(r2, 0x60) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000006000-0x4)=0x1, 0x4) socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) fchownat(r1, &(0x7f0000007000)='./file0\x00', r5, r6, 0x800) 2018/01/13 11:26:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006d2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00001db000)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000aae000-0xb)='/dev/vcsa#\x00', 0x489, 0x400) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000cf6000)={[{0xecd, 0x3c00, 0x292f, 0x4, 0x3f, 0xfffffffffffffffe, 0x42, 0x3, 0x101, 0xffffffff, 0x0, 0x9, 0x1f}, {0x8, 0x7fffffff, 0x5, 0x4000000, 0x86a4, 0x6, 0x4ee, 0x83b, 0x80000, 0x4, 0x9, 0x7fffffff, 0xff}, {0x10001, 0x6, 0x1, 0x8, 0x9, 0x80, 0x0, 0x80000000, 0x3, 0x80, 0x0, 0x5, 0x2}], 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x1d, 0x3, 0x0) sendto(r1, &(0x7f000083c000-0xfb)="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", 0xffffffffffffffdf, 0xe, &(0x7f0000cbf000-0x1c)=@in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf732}, 0xfffffebd) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a9b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000dd000)=0xe8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ace000)='/dev/loop-control\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/13 11:26:33 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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000a8e000-0xc6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e29000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000ec0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000d92000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000dc1000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xe57, 0x8000000000, 0x6, 0x0, 0x3f, 0x240010, r1}) 2018/01/13 11:26:33 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000742000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f5e000)={0x1ff, 0x7cc13e5e, 0x10001, 0xffffffff00000001, 0x7ff, 0xe560, 0x9, 0x100, 0x1, 0x40, 0x0}, 0xb) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r2, r0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004bd000+0xbc6)={0x0}, &(0x7f0000ddf000)=0x4) sendto$inet(r2, &(0x7f0000b12000)="c4d4", 0x2, 0x0, &(0x7f0000ebb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:26:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ba000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000fa3000)={0x1, 0x0, [{0x1, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x6001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$adsp(&(0x7f0000af3000-0xb)='/dev/adsp#\x00', 0x101, 0x200000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000fd7000)={0x1, &(0x7f0000b92000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000190000-0x8)={r4, 0x11}) 2018/01/13 11:26:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6d, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xffcd, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/01/13 11:26:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpid() ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00007aa000)={0xfffffffffffffff8, 0x5, 0x8, 0x1, 0x8, 0x1}) perf_event_open(&(0x7f00003a6000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x1f, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003ef000)={0x0, 0xd0, &(0x7f0000d14000-0xd0)=[@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f01}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xce3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f0000ac1000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fde000)={r3, 0x8, 0x100000000, 0x3}, 0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000045d000)=0xf1, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r1, 0x0) 2018/01/13 11:26:33 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fc7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x12c)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000007000-0x4f)=""/79, 0x4f}, {&(0x7f0000004000-0x5d)=""/93, 0x5d}, {&(0x7f0000002000-0x78)=""/120, 0x78}], 0x3, &(0x7f0000007000-0x74)=""/116, 0x74, 0x0}, 0x0}], 0x1, 0x0, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[], 0x0, 0x100000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000008000-0x60)=@nfc_llcp={0x27, 0x100, 0x3, 0x7, 0x9, 0x8000, "c7636385d4ee2ed25ecaf92c130bf95398660104dd9e5400d3a179f98c62ee58afb1a70fcd3dec6a0010d86a9fc1dab3a34a950283c172705c16d72d61db4f", 0x5}, 0x60) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/13 11:26:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x9, 0x5c1040) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000003000-0x4)=0xffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 11:26:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000537000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80, 0x400000) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000070f000-0x10)={0x101, 0x3ab7, 0x2, 0x200}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/13 11:26:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000626000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f00007a7000-0x8)='./file0\x00', 0x400000, 0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00002ab000-0x8)={r0, r2}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e2c000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000fb0000-0x5c)={0x1, 0x2, {0x1, 0x0, 0x4, 0x2, 0xffffffffffffffc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000c8a000-0x10)={0x400, 0x7000}) 2018/01/13 11:26:33 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000048c000)=""/90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x4000000000000004) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000018a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x10, 0x29, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008a0000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) 2018/01/13 11:26:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x8)=[{0x3, 0xffff, 0xa57, 0x3a58}]}, 0x10) mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008a4000)=[{&(0x7f0000975000-0x6c)="2f1cae7e8771289181b6de137c972923828a444cf6629d14c7ae8cd4131d3682d01e321cc8756912fb012d88cf0de4c3b988aa95411d7bca49754f4f754488e56fde43373f05923180a2cfb854c049af2ac77d74f8d622032c67bb7d6d207ae231ca911ef776bcffa5a9cc13", 0x6c}, {&(0x7f0000368000-0x29)="ae4013f28a7fea6dc1fca32a2612bfb99b6b1194453a3cdb91c40003323070ab0649b513275e2267ad", 0x29}, {&(0x7f0000e8d000)="29b1c0b1e9414615ed85c93181bf10b68f2c4ea5906c099ed4557134ae2f7171af", 0x21}, {&(0x7f0000e8d000)="6fb79070cb9e1ef0d68328924471705adab9e954f678b0972fc9a3a370e637bcb92b784399e561456cd7a4b7b825126aeffc5a8fe1124ac307ad848200f0eddd46b5106ae306f4d471315ee095a0a7d3f82861e5fa497c814b65927fd60457a6a9e2c7da5eb02bcec27c2c827036c9496edff8a7a2c6e687", 0x78}, {&(0x7f0000443000-0xeb)="84d29eb2edc6553c0769b7a95cd4f014eb48654768a6fbaa7882d5db55c248f53c9313a6df4092acdfe0a07fb8a3f9b55f18f26f50590ac2d174015e6cbe5e3da4323528316ef7995bfa32342351330a7f8627aeb6c81f6db454f5edf1d66ba3d5cf91f5be77e197a7e4378f9d65e9245ecbae5dcf5bbe503bc634ca2e7b8ba6b9a8d610b66bd1df94a862ce055411fe8b9ff41f656af3d1354fa0b6ce1247a2217726e69ac3e886bb109bce5db6ad7bff78a82ab8236c41e661c571b3280e171fefffebcad1434124cc35e753ec52a65e894aefe8331436373348287c7e48f61bae7778fd624f12c90d18", 0xeb}], 0x5, 0x58) setresuid(0x0, 0x0, r2) 2018/01/13 11:26:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) getpeername$ipx(r0, &(0x7f000030e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bbe000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) inotify_init() r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000071d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x69, 0x4002) ioctl$LOOP_CLR_FD(r2, 0x4c01) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000032000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) unshare(0x10000000) 2018/01/13 11:26:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004c7000)='./file0\x00', 0xa0040, 0x10) ioctl$TIOCSBRK(r0, 0x5427) syz_emit_ethernet(0xc8, &(0x7f000009c000+0xf6d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a5ea3a1e36d8", [{[{0x9100, 0x0, 0x8000000fff, 0x9}], {0x8100, 0x3, 0x3ff, 0x4b}}], {{0x800, @ipv6={0x2, 0x6, "1d0196", 0x8a, 0x5c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0xff0, 0xfffffffffffffff3, "f94862f5913b47b40cab5188b137a9b0e5ccd566499664000d8b6f20854ee6763246f5176abfbb025724ba133d2c9bf233bc0d393468fc09b36aa212318cbc0e45631160122c5e99db5612f5675f8c56a7241f9a45b6afff40c9a1e2773f647b14dfa34ce50bdb6f75794cb403872b75b72943efc6bcc18e1165c8ab27d9f98af901"}}}}}}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) fanotify_init(0x3, 0x1000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004b000-0x4)=0xb) msgget(0x2, 0x200) 2018/01/13 11:26:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ppoll(&(0x7f0000b10000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000)={0x0}, 0x8) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004aa000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000b97000-0x4)=0x100000001) 2018/01/13 11:26:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) sendto$inet(r0, &(0x7f00006aa000-0xb8)="6a8b825fa0d0bc24b8184aac36bb314335b7330bcdf9a9d6c50be085183cf751743377bbe3fe227bbaf9dfb89df861d779f354f7ffd8eeae60ad14f795ade4824aa2b22a7b31572b648686396ed64d4fa5b344e6dc78b919d577aa3f888adc5b3396e07ad2eafe05da2908eb27cb7fb90c8ba6ce9a472f9843355145f07cf60e26302e5b8c39f636c02febbac94dbbb16cf15ac75708c26c674196bfe3a88938003face72553bdd7e9cf191d9007125a0f85e57c11920f26", 0xb8, 0x4000080, &(0x7f00008b7000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f000019f000)='/dev/vcs#\x00', 0x6, 0x0) r3 = dup(r0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f00002d4000)={0x5, 0x20, [0x7f, 0x400080000000, 0x8, 0xffffffff80000000, 0x6eb, 0xf82, 0x5, 0xffff]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000236000)={0x0, 0xfffffffffffff09b}, &(0x7f0000565000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000228000)={r4, 0x7b1, 0x3, [0x3, 0x3f, 0xc0]}, 0xe) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 2018/01/13 11:26:33 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ef7000)=0x7, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef7000-0x4)=0x0) 2018/01/13 11:26:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a34000)=0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b5c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x13) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00007c7000-0xc)={r3, r4, 0xffffffffffffffc1}) r5 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') getsockopt$inet_int(r5, 0x0, 0x17, &(0x7f0000fd1000)=0x0, &(0x7f0000a40000)=0x4) setns(r5, 0x0) 2018/01/13 11:26:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005f2000)='\x00', 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) timerfd_settime(r0, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f000088c000)={{0x0, 0x0, 0x0, 0x0, "80f22d583bf39951cea198b46ec90754ad1aac3ad14c88cb31defddf490a5184de4c2879184687a39c4074d2", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000942000-0x8)=""/8, 0x8) 2018/01/13 11:26:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d09000)='/dev/vcs\x00', 0x20dc0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000b77000)=""/9) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000102000000", 0x14) 2018/01/13 11:26:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200000000002) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000e67000)={0x0, r0, 0x1}) syz_open_pts(r3, 0x0) getsockname(r3, &(0x7f0000003000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000083c000-0x4)=0xc) fremovexattr(r0, &(0x7f0000172000-0x16)=@random={'trusted.\x00', "776c616e31bf2a776c616e3000"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002d3000)=@ioapic={0x2, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/13 11:26:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000011, 0x4, 0xffffffffffffffff) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000012b000)={0x10001, 0x0, 0xfffffffffffffff9}, 0x4) 2018/01/13 11:26:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() ioprio_set$uid(0x3, r0, 0x5) syz_emit_ethernet(0x2a, &(0x7f00007ec000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8906, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000258000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x100) connect$bt_l2cap(r1, &(0x7f000038f000)={0x1f, 0x5, {0x6, 0x3e8, 0x5d, 0x200, 0x6, 0x1f}, 0x0, 0x6}, 0xe) 2018/01/13 11:26:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000412000)='statm\x00') sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x8000000026) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000855000)=0x0) 2018/01/13 11:26:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f000009e000-0x60)={0x0, 0x1a, 0x40000000000004, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00002b7000-0x90)=""/144) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b4123a3b8a4ee0e3721ca4da6bdb", {0x4, 0x8001, 0x5, "a29fa90a026b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x2000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000c82000-0x4)=0x9) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$ipx(r3, &(0x7f00001c5000)={0x4, 0x8000800, 0x9, "958e52b9a588", 0x100000000, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c4b000)=0x3, 0x4) r4 = msgget(0x3, 0x56) msgctl$IPC_INFO(r4, 0x3, &(0x7f000010d000-0xc8)=""/200) writev(r3, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) 2018/01/13 11:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004a3000)=[{&(0x7f000093a000-0x2a)=')', 0x1}], 0x1) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000", 0xfffffffffffffe87) 2018/01/13 11:26:34 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cce000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f88000+0xd12)={0x3fc, 0x3f, 0x4, 0x101, 0x9, 0x2, 0xffffffff80000000, 0xea17}, &(0x7f00009d1000)={0x7, 0x401, 0x4, 0x5, 0x5, 0x100000001, 0x0, 0xfffffffffffffeff}, &(0x7f0000a2b000)={0x400, 0x8, 0x9, 0x6a12, 0x3, 0x63, 0x10000, 0xf38e}, &(0x7f0000780000-0x10)={r1, r2+30000000}, &(0x7f0000cdf000-0x10)={&(0x7f0000262000-0x8)={0x8}, 0x8}) clone(0x0, &(0x7f0000977000)="", &(0x7f00006d9000)=0x0, &(0x7f0000d72000)=0x0, &(0x7f000098e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sysfs$2(0x2, 0x1c9, &(0x7f0000054000-0xf2)=""/242) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002d9000-0x8)='./file0\x00') r3 = dup2(r0, r0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000a5f000)={0x0, 0x0}) 2018/01/13 11:26:34 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00007a6000)='/dev/admmidi#\x00', 0x100000000, 0x200) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000390000)=[{{0x0, 0x0, &(0x7f0000d16000-0x70)=[{&(0x7f00009b9000)=""/170, 0xaa}, {&(0x7f00005a1000)=""/164, 0xa4}, {&(0x7f0000ced000-0x43)=""/67, 0x43}, {&(0x7f0000585000-0x46)=""/173, 0xad}, {&(0x7f0000c8b000)=""/4096, 0x1000}, {&(0x7f00002c4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cd9000)=""/100, 0x64}], 0x7, 0x0, 0x0, 0xece}, 0x5}, {{&(0x7f0000a14000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00002b4000-0x50)=[{&(0x7f000082b000-0x6)=""/6, 0x6}, {&(0x7f0000315000)=""/113, 0x71}, {&(0x7f0000fe1000)=""/197, 0xc5}, {&(0x7f0000cc3000)=""/11, 0xb}, {&(0x7f00009c8000)=""/165, 0xa5}], 0x5, &(0x7f000025f000)=""/251, 0xfb, 0x3}, 0x0}, {{&(0x7f0000bd2000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000015d000)=[{&(0x7f0000970000)=""/0, 0x0}], 0x1, &(0x7f0000b41000-0x4d)=""/98, 0x62, 0x1f}, 0x1}, {{&(0x7f00001ec000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000032e000)=[{&(0x7f0000bfd000-0x39)=""/57, 0x39}, {&(0x7f0000298000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c9d000-0xd9)=""/217, 0xd9}], 0x3, &(0x7f0000134000-0x6a)=""/106, 0x6a, 0x9}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000876000)=[{&(0x7f0000b46000)=""/179, 0xb3}, {&(0x7f000068e000-0x77)=""/119, 0x77}, {&(0x7f00002f1000)=""/8, 0x8}], 0x3, &(0x7f000093a000-0x6e)=""/110, 0x6e, 0x7}, 0x64c}], 0x5, 0x2001, &(0x7f000038c000)={0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndctrl(&(0x7f0000bdc000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/13 11:26:34 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0xffbfffffffffffff) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000800000084) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009e2000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00009da000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb8b, 0x582fd2fe, 0x4, "8e3863beb9b0b8a2042bc58755cac506214614d0eff112c2a545ba522b7caaabcbe906b7958c9dc82563157ff5efddd3df3a6623ed74e491fb8dfbfe7d334f81fba9fc184548082239ae1d0d72dc5880"}, 0x160) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000)=@assoc_value={0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) 2018/01/13 11:26:34 executing program 7: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e2008500001200010006ff000007ff002103c75735", 0x26) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a9b000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008c6000-0x4)=0x0, &(0x7f00003c5000)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000414000)={0x6}, 0xffffff2b) 2018/01/13 11:26:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000250000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000a16000)={0x7fffffff, 0x4, 0xe2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="a23364fd5e580ef24d71a100803fc727", 0x10) r3 = open(&(0x7f000017c000)='./file0\x00', 0x48000028042, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00005db000)=0x7d12, 0x2) fallocate(r3, 0x2, 0x2000000000, 0x9) sendfile(r2, r3, &(0x7f0000f92000-0x8)=0x0, 0xf5eb) 2018/01/13 11:26:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008d8000)={@common='bpq0\x00', @ifru_flags=0xa000}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00007c4000)='/dev/ppp\x00', 0x1c800, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) openat$pfkey(0xffffffffffffff9c, &(0x7f000022d000-0x15)='/proc/self/net/pfkey\x00', 0x20002, 0x0) writev(r0, &(0x7f000083e000-0x10)=[{&(0x7f0000ffa000-0x29)="2900000018003126da00004000c900020a2400000000ff0680000cf10b000800040900000000000000", 0x29}], 0x1) 2018/01/13 11:26:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00006b6000)={{0x0, 0x0, 0x3f, 0x1007, 0x0, 0x0}, 0x8}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000067b000)=0x14, 0x0) r3 = socket$inet(0x2, 0x806, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) pwritev(0xffffffffffffffff, &(0x7f0000a15000-0x50)=[{&(0x7f0000aa4000)="", 0x0}, {&(0x7f000097e000)="", 0x0}], 0x2, 0x0) mkdir(&(0x7f0000a6d000)='./file0\x00', 0x64) execveat(r0, &(0x7f0000356000)='./file0\x00', &(0x7f0000375000)=[&(0x7f0000e02000)='/dev/net/tun\x00', &(0x7f0000110000-0xd)='/dev/net/tun\x00', &(0x7f000006c000)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000d15000)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000439000-0xd)='/dev/net/tun\x00', &(0x7f000009b000)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000673000-0x24)='-vmnet0selinux$Rselfvmnet0^vboxnet1\x00', &(0x7f0000891000)='/dev/net/tun\x00', &(0x7f0000b51000-0xd)='/dev/net/tun\x00'], &(0x7f0000971000-0x20)=[&(0x7f0000344000)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000603000)='\x00', &(0x7f0000d1e000-0x10)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00004be000)='/dev/net/tun\x00'], 0x900) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000651000-0x8)=0x5) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000808000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002ed000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f00004e9000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) 2018/01/13 11:26:34 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000096c000-0xc)=@sack_info={0x0, 0x9, 0xfffffffffffff001}, &(0x7f0000ef9000-0x4)=0xc) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ef8000)={r3, 0xffffffff00000001}, &(0x7f0000ef9000)=0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000efa000-0x4)=0x0, &(0x7f0000ef9000)=0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000adf000-0x38)={0x0, 0x260, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)=""/0, 0x231, 0x0}, 0x8002022) 2018/01/13 11:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e07000)=[{&(0x7f00002ec000)="2900000020001900013d0010000000060200001600000f00000000040d001400000002000000000008", 0x29}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000641000-0x24)={0xffff, 0x8c, 0x80000000, 0xf17, 0x4, 0x100000001, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x9, 0x800}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008f1000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00009ed000)='net/snmp\x00') close(r3) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/13 11:26:34 executing program 4: mmap(&(0x7f0000000000/0x580000)=nil, 0x580000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00003cd000)='/dev/amidi#\x00', 0x2, 0x80) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000581000-0x4)=0x1c001618, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000018a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000029a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000530000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49, 0x2, 0x3, 0xd60, 0x1}, &(0x7f0000321000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000493000)={0x40, 0x1, 0x204, 0x6, 0x0, 0x883, 0xbd4d, 0x1, r2}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057f000-0x318)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm(xeta)\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setrlimit(0x9, &(0x7f000041c000-0x10)={0x2, 0x6}) syz_open_dev$mice(&(0x7f000048e000-0x10)='/dev/input/mice\x00', 0x0, 0x48080) [ 113.801909] ALSA: seq fatal error: cannot create timer (-22) 2018/01/13 11:26:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) connect$ax25(r0, &(0x7f0000f62000)={0x1e, {"021f4928006d78"}, 0x8}, 0x10) 2018/01/13 11:26:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000255000)="8c871d7b1694fdbd27ebd3f2ac104bca40adbef525e780010ef0c4e6d8b6876d712d303e18c05155bc8a855d592c9dd0f7c21fadc3a26048f2a785bc084a2e9812587deec39834af4a1a47c5e8bc54544f8256d262d5a8538098c19f0286e58bff79ed7ba737d40556353f8600de20fd6695e8") r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = getuid() getresgid(&(0x7f0000add000)=0x0, &(0x7f0000eec000)=0x0, &(0x7f00009e5000)=0x0) r4 = socket(0x1f, 0x0, 0x36cd9258) getsockopt$inet_tcp_buf(r4, 0x6, 0x1c, &(0x7f00004ea000-0x5)=""/5, &(0x7f00005bf000-0x4)=0x5) chown(&(0x7f0000c61000-0x8)='./file0\x00', r2, r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000d09000)={0x6, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0x3, 0x7fff, 0x0, &(0x7f0000576000)=@common='ip6_vti0\x00', 0x4, 0x3, 0x7f}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004fa000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000508000-0x5f)=""/95) pipe(&(0x7f0000b44000)={0x0, 0x0}) dup2(r0, r1) 2018/01/13 11:26:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000112000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0xff7e, &(0x7f0000839000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000b71000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/13 11:26:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) rt_sigsuspend(&(0x7f0000bc7000)={0x0}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) mprotect(&(0x7f00008c5000/0x1000)=nil, 0x1000, 0x3000001) [ 113.886667] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 113.900730] device eql entered promiscuous mode 2018/01/13 11:26:34 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x21)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 11:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80043, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000a000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x2) [ 113.952440] binder: 15168:15172 got transaction with invalid data ptr [ 113.976552] binder: 15168:15172 transaction failed 29201/-14, size 40-65406 line 2922 [ 114.016624] binder_alloc: binder_alloc_mmap_handler: 15168 2011a000-2051a000 already mapped failed -16 [ 114.030499] binder_alloc: 15168: binder_alloc_buf, no vma [ 114.031544] binder: BINDER_SET_CONTEXT_MGR already set [ 114.031554] binder: 15168:15172 ioctl 40046207 0 returned -16 [ 114.047914] binder: 15168:15181 transaction failed 29189/-3, size 40-65406 line 2903 2018/01/13 11:26:34 executing program 1: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000038000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) write(r0, &(0x7f000002d000)="e0", 0x1) sendfile(r0, r1, &(0x7f0000038000)=0x0, 0x3f) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000003b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r1, &(0x7f000000a000)=[{&(0x7f000003a000)=""/85, 0x55}], 0x1, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x114168eb) 2018/01/13 11:26:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000014b000-0x12)='/dev/input/mouse#\x00', 0x7ff, 0x80080) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a59000-0x4)=@assoc_id=0x0, &(0x7f0000678000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000437000-0xc)={r1, 0x0, 0x0}, &(0x7f000026a000)=0xc) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000077000-0x20)={0x4000, 0x4, 0x100000000, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x3f, &(0x7f00005ca000-0x8)=0x0) r3 = eventfd2(0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000d00000)=[&(0x7f0000a42000-0x3f)={0x0, 0x0, 0x0, 0xa, 0x0, r3, &(0x7f0000243000-0x1000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/13 11:26:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) capget(&(0x7f0000a53000)={0x0, 0x0}, &(0x7f00002ea000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = creat(&(0x7f000001e000-0x8)='./file0\x00', 0x42) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/01/13 11:26:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000b29000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000043c000)={{0x77359400, 0x0}, {r0, r1+30000000}}, &(0x7f000040d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0xe000000, 0xd, 0x0, &(0x7f0000abd000)={r2, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffeffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) clock_getres(0x3, &(0x7f00004cf000-0x10)={0x0, 0x0}) 2018/01/13 11:26:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008a1000-0x4)=0x0, &(0x7f00007b1000)=0x4) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = syz_open_dev$sg(&(0x7f0000bc9000-0x9)='/dev/sg#\x00', 0x4, 0x1) ioctl(r1, 0x6, &(0x7f0000906000)="32629b71fc3a7af3fcfe31") ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000097b000)=0x0) fcntl$setstatus(r0, 0x4, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000509000-0x4c)={0x6, 0x5, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000b6000-0x4)=0x1f, 0x4) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f51000)={0x0, 0x0}) 2018/01/13 11:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nfc_llcp(0x27, 0x1, 0x1) r1 = socket(0x140000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:26:34 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084149, &(0x7f000000a000-0x1)="97") 2018/01/13 11:26:34 executing program 0: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b02000-0xd)='/dev/usbmon#\x00', 0x3f, 0x902) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000b02000-0x1c)={0x3, 0xffffffff, 0x7ff, 0x0, 0x1, 0x5, 0x4, 0x50, 0x1, 0x4, 0x800, 0x1c3e42e2, 0x0, 0x8, 0xfffffffffffff9a3, 0x8, 0x3, 0x2, 0x7fffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000b02000-0x20)={0x9, 0x0, [{0x0, 0x1, 0x0, 0x1, 0x10001, 0x0}]}) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 114.062807] binder: undelivered TRANSACTION_ERROR: 29189 [ 114.068539] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/13 11:26:34 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000014000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000014000)='./file0\x00', &(0x7f0000015000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000013000-0xd4)={0x20, 0x20000012, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="df898be907e2bd0000"]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:26:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) accept$alg(r0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000690000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a6000-0x4)=0xfffffffffffffc2b) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000e0a000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000ba7000)=@req3={0xfffffffffffffffb, 0x5, 0x8, 0x2, 0x9, 0x9, 0x8000}, 0x1c) write(r1, &(0x7f0000c11000-0x1)="", 0x0) [ 114.109291] kauditd_printk_skb: 48 callbacks suppressed [ 114.109302] audit: type=1326 audit(1515842794.423:1185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15200 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/13 11:26:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007be000-0xc)='/dev/autofs\x00', 0x42000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 2018/01/13 11:26:34 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000fba000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x298003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000acb000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000cf4000-0x8)=0x0, 0xffffffff, &(0x7f0000e7b000/0x1000)=nil, 0x20004) 2018/01/13 11:26:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00002bd000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000f81000)='\v', 0x1) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 114.181200] audit: type=1326 audit(1515842794.455:1186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15200 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=125 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/13 11:26:34 executing program 2: prctl$void(0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x30280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00003b4000)=""/13, &(0x7f0000000000)=0xd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x81, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0xfffffffffffffff7, 0x0, 0x468c, 0x1}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r2, 0x0, 0x887, 0x6, 0x6, 0x8}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={r2, 0x82, "945701c726aacbe728f90169288520eabc1af26584b4f725e55857e92e4d7607e0b280869c6b8835b7b24414054d98643b6c26d43a792bb3c59cff461b6c055602ebafb3923206ff0a845a6876efdcd770b5b2c75ecd8d5c4cd59d1168d94c1b47c3902681aa3a8e7935dfdebcb69ed98bfae3434e72520d71dc2f2ce4a918b17a8c"}, &(0x7f0000001000-0x4)=0x8a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f0000003000)="2ebecee747b4cd2204cac887") ftruncate(r1, 0x9) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000)={r3, 0x100000000, 0x8, 0x9, 0xfffffffffffffffc, 0xffff}, &(0x7f0000005000-0x4)=0x14) r4 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0xa0, 0x80c00) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000005000-0x38)={&(0x7f0000005000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000006000-0xa)="c32061a5d3228cebe866", 0xa}, {&(0x7f0000003000)="0f906794ee6a0fc03879652272b6022a7a57279f00d08d0e22cb2bff5e269729d3143e09e42ccb4bd81209836779e77f4836ffb4ca9e303b3aeba4a203425e8a5c1537a2699e6395760f76e9e7c15ffa67f6cb03efb5503c71d51e5017059308", 0x60}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000)="5b397bd3b5adef460ef63a31468f0a2ecd8f66a49453d9fbb055941c27bf21cc45392d48a93f8ffdd3d18cc83bcfe8fcf00f9c487f42dd67bc7e911e15ac816c7cdb378943216f8f62884609", 0x4c}], 0x4, 0x0, 0x0, 0x4000000}, 0x4000) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000006000)={0x3f, 0xfffffffffffffff9, 0x21, 0x8000, 0x0, 0x9, 0x5, 0x9, 0x4, 0x9, 0x7, 0x81}) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) 2018/01/13 11:26:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r0, &(0x7f0000db1000)="1f0000000104ffe3fdde45c7f21100000101000008000180021e00dcffdf00", 0x1f) fcntl$getown(r0, 0x9) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000041000)={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, {0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x9, [0x8, 0x8001, 0x40, 0x0, 0x315, 0x6, 0xb94a, 0x8c7]}, 0x5c) 2018/01/13 11:26:34 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000018000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000016000-0x10)={0x7002, 0x8d5c075f1a239621, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000017000-0x18)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r3 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000)='o'}) 2018/01/13 11:26:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f000050c000-0x18)={0x9e0, 0x10, 0x1, 0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000aa7000)=0x7) set_mempolicy(0x3, &(0x7f0000e5d000-0x8)=0xb61c, 0x6) syz_open_dev$dspn(&(0x7f00007e1000)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/13 11:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000abc000-0x10)='/dev/sequencer2\x00', 0x200803, 0x0) epoll_pwait(r1, &(0x7f00007ed000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x800, &(0x7f0000dc6000-0x8)={0x4}, 0x8) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005fb000-0x11)="e513b5bf00004000000000000000e3141c", 0x11) [ 114.233537] audit: type=1326 audit(1515842794.455:1187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15200 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 114.264095] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket pig=15228 comm=syz-executor6 [ 114.272916] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket pig=15233 comm=syz-executor6 [ 114.275680] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 114.282431] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/13 11:26:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a48000)={0x0, 0x0}, &(0x7f0000224000-0x4)=0x6) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socketpair$packet(0x11, 0x20000000000004, 0x300, &(0x7f0000d03000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000992000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) pipe(&(0x7f00008eb000-0x8)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f000065f000-0x6)={0x1, 0xffffffffffffffff}) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x2) r2 = fcntl$getown(r1, 0x9) sched_setscheduler(r2, 0x3, &(0x7f0000786000-0x4)=0x4) pkey_alloc(0x0, 0x2) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000068e000/0x3000)=nil, 0x3000, 0xa, r3) madvise(&(0x7f0000f75000/0x3000)=nil, 0x3000, 0x10200000008) 2018/01/13 11:26:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) move_pages(0x0, 0x1, &(0x7f00009c7000-0x8)=[&(0x7f000050a000/0x3000)=nil], &(0x7f000083f000)=[0x0, 0x0], &(0x7f0000903000)=[0x0, 0x0], 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000709000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000027b000-0x4)=0x400000000003) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000ca9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/13 11:26:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 11:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x7, 0xfffffffffffffffe) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007a2000)={0x0, 0x9, 0x0}, &(0x7f0000371000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000304000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x58) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008ca000)={r1, 0x7}, &(0x7f000009c000-0x4)=0x8) 2018/01/13 11:26:34 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x6, &(0x7f0000003000-0x10)={&(0x7f0000018000)="290415f85489fd781ef8ed1c4e53e6e1f7a54696", 0x14}) recvmsg(0xffffffffffffffff, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) 2018/01/13 11:26:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b1c000-0x8)='./file0\x00', 0x200000000000022) r1 = syz_open_procfs(0x0, &(0x7f0000e97000-0x16)='net/ip_tables_matches\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a0a000-0x8)={0x0, 0x9}, &(0x7f0000649000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000353000)={r2, 0x7289}, &(0x7f0000d1c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000750000)={r2, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bf1000-0x14)={r2, 0x7, 0x2, 0x95, 0x5, 0x0}, 0x14) sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/13 11:26:34 executing program 4: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000dcd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x80086dd, @ipv6={0x0, 0x6, "a228af", 0x28, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x27, 0x0, "b054cf279cdfed08294ec3413bd7305ec1c35fe04203848f7723635b5c57cb3b"}}}}}}, 0x0) 2018/01/13 11:26:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f00003aa000-0xb)='/dev/adsp#\x00', 0x10001, 0x4002) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c76000-0xa0)=[@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0xa0) mq_open(&(0x7f00007d2000)='-\x00', 0x80, 0x40, &(0x7f0000cb8000-0x40)={0x6, 0x5, 0x9, 0x1, 0x10000, 0x5, 0x0, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d4c000)={0x0, 0x0}) futex(&(0x7f00008e2000-0x4)=0x2083, 0xf, 0xfffffffffffffffe, &(0x7f0000a2c000-0x10)={r1, r2}, &(0x7f0000cc6000-0x4)=0x1c0000004, 0x2) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000b74000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ab7000-0x11)={0x0, 0x18, "ba88259cf1e4dfc58af924c57e5e94a2f393a242bb1e5985"}, &(0x7f0000d22000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f89000)=@assoc_value={r4, 0x5}, 0x8) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a27000)='/dev/mixer\x00', 0x88400, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a78000-0x28)={r5, 0x0, 0x3a, 0x59, &(0x7f0000042000-0x3a)="f62353cef84c8ca9cb105f231526cfc6d33acb47b54e75c251a058c8180860b9d7f092bb68d5320f8339dd02983f52a3367b8c6b3944e126bbb6", &(0x7f0000e96000)=""/89, 0x6, 0x5}, 0x28) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f0000595000-0x8)=0xd002) ioctl$TIOCSTI(r0, 0x5412, 0x7fff) [ 114.326598] binder: 15235:15247 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 114.350676] audit: type=1326 audit(1515842794.456:1188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15200 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/13 11:26:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ce8000)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f32000-0x4)=0xc00000, 0x4) r1 = socket$inet(0x2, 0x3, 0x6) r2 = syz_open_dev$tun(&(0x7f0000c77000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x19, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/13 11:26:34 executing program 0: pipe(&(0x7f00005a0000)={0x0, 0x0}) connect$nfc_raw(r1, &(0x7f0000dfc000-0x10)={0x27, 0x1, 0x1ff, 0x7}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x100000001, 0x3, 0x2000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x6)="368fd4209799", 0x6}, {&(0x7f0000000000)="8013df88f3daaf63f2b631d99bff84927859cdae84989605289e70e044856f15f17c01614fdde0c98df43a7b55ccb7570bb3da27079901cc8bb731c562f04cb014d0c5315a74a0a2cddba3797aa0fa40821686dad7ca5f453dcc54b862bd50e55a2ce4aa315921191f926cb315a877f091a76ce706b5ae94aec4fb779643c352919160341dbd058f254a01fb48c77e40bbc6476b653d502f086be8946eb2d197ce25fb20aed189ce3143721c84190e1885cee02c7f8ecb853d52fb1cbf5a4b1bbe3222079e1c4d7b1367c7068934bd42fb3984e2e4", 0xd5}, {&(0x7f0000002000-0xaf)="61d345de967c20957abb468d0a889b4ce0742f51257dd464e3b2496a20e0117c7b3b91512490457438f5fa2ad30358d904ec0c3eac55ef9e72d1d57dea700c262a0c907eeed1c042f6a35fa22b3f391a34eec6ebf659d9ab60570c41f2b27f451a0572ff4ff7beb5b89c05316d006573303173d20194c7146a46b3cf34447e5ce8709f1a9a808bd9a18fc652a0bf75b682cbfb29fd7d0aaa0ce8c3ca57a10001c5a0b564c57dc2b73629fe05831427", 0xaf}], 0x4, 0x1) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000000)={"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"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000000)={0x8001, 0x1, 0x3f, {0x77359400, 0x0}, 0x9, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000-0x1000)=""/4096) 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) r2 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x79)="705b5c33fff78f023cdb858e1ab54051801c4d2f130073653eaf41c75cc7a6a6e3b24753d1fb2d7402b501879dce4c1d4bda7730577ec144e2c38eede95cb2292fe7e6d779a863326636e790d6941422ff354eb3dfea48409b63d312c5e009cf3e3817dd6ff94dad07969bdec4b3659f421e173850e7d17f63", 0x79, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r2, 0x7, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000003000)=[{{&(0x7f0000004000-0x6)=@hci={0x1f, 0x1, 0x2}, 0x6, &(0x7f0000001000-0x20)=[{&(0x7f0000002000)="12136bb44f683050abe744507ef2bf721204ef3cc3a7a3c2a1c714181d", 0x1d}, {&(0x7f0000001000)="254f85c2e5e0c86e17287799db71edffedbcf762a98fd44366e996727d22bcba212536a197340171b2bcd6cfe9a383495e3f47d7c5b5fadffc112c15fd74df3767aab091b74a90ee59acdf2c77f64dd20317f3c3ebc4a6f92287bee7963f4348edc7cef125c833075295aa61ec35374e3f033a3b694ca30fe9782a08413f3004b75f616e18180d16e07fb392a42611bec87475cc6b5895efea0ea770a06e380e5aca5107579c0c1fd92674cb03760c", 0xaf}], 0x2, &(0x7f0000003000)=[{0x98, 0x118, 0x2b, "9ecb63565341104e99c9e81b1b053cd36ee7accd3aac2853960482cad785a6bc56873a9c78c79bb96218db99f6277eaaa2ad554a7a049bb1115d1ce9f307692cf0a34aef09992eac4979b5799b1667022e7514d09c9ff5e5c97631eedc0aa8785d1780b814f4b728a52e3620cf23e4c69460ad3cb819f3187a1391fe288ea044fdef8746a524b207"}, {0x70, 0x13d, 0x401, "a3e5b16806e176652f61ce0fd265e72271a466139e6c2d552ac3368c86e38d9cc688a249856f86b635c7131c5ed332d99e9579cc6b9d97dbdf73754015d80fb6ce7fab9fd97eb5c64c88a6c503ea810cae50b0006b2271f7eb09e45ff1"}, {0xc0, 0x119, 0x8, "4978738cc3f957aaa0118610240233fc6bb2ceb2492dccea74810000cfacf19950f66e1cfb8119977193326855dd9c65af8b95bf5179e7c1e8666aae7778badbe44ae4cb6d83cbec6c3075b003309440a24b8f91a47fc0aeeca721950d8d432bd9f0973c96654852acdfbbfa916adb1fadc185e55dbd18450d53c340498c84734cf7e50b94810898e5d7ed2596ee655148e7c0914f5abe41b9f68b61b9b9651019a5df8add232e113c6bcf91e49e25"}, {0x78, 0x103, 0x10000, "452e5f8738d50ec58a2b34e8485db2764049d10089cc474b6b2fa7102d8ae82f4d7dcde0761c2f4e256f61ceedf50586ad1b52afb7cc42a08bf281c84cc1d1184bf2989ec73a1397c01e1136f49b363f1e0508b7970eeab2c5169cad7182b3e250b715db61"}, {0xa8, 0x10f, 0x8001, "206666bc4e040ce68fc00812026a77b0a7ee6d0727a1df2ba05c8decdd77e5587415029696adcc99629790bac68afaa3e91cdf6eaee6e4e6900f48b68f3db012c9169ac19d6577438e9ce8b16286d21610977634fc215d2458d2a8252f5d36710b2e16fa4c2f86991cb9a943f3d6189d579142eb31b09be8896a8a32ac05fccf20673e8fb9b0277c1814dbb29cbd6def469d5a5aa1ad1899"}, {0x80, 0x101, 0x1, "fe6a6e72c6e44edc60d7c5073f725fa1cdca36d3b1d5cbc23478f839e1935737371af0be3176fb717d52a86b5e8458902e3172015902542d34e443bdb105370af58f3d5af6aa98198138fcc7c04e8d271dc41f7ad933fb80a45b5277c9848079f87049f7401cde02bb364a98"}, {0x20, 0x114, 0x80000001, "d111cdb662b26ae2d219e658110b01"}, {0x88, 0x100, 0x8ba5, "235aa6234402a917caeb8c2da055cfad20f713b1d0049148b65fe9a2ac190c09dd98e691dbff2f1a19b7636f7cc0220cf44e9b45e6413913d3a6d5f14cf079fac5bab3518689ea1ff3f607acddfaddd27dd62f5c977511acc7b9923ffbfa58d6cb501570cfc4f496ad2e27480ff45fe040fe6a31de"}, {0x10, 0x10c, 0x20, ""}, {0xc8, 0x11f, 0x7fff, "eab48ac8220c930d7c2b0459f29bf86850dcf97b9c55a50caee9213950fcaa56d44e2676a68efbbd049929711c393d0d19ba19698fdff2f5ccf8784699c1d8596e69304f21e9608669d3a9d045a9fb9ca84795b9590f09d30742e366ea0367655976b8a6c6bd15d1a22918a9fb51321ce6b0a6772242f66c37346360ae0ca2c7f16f528cbf0718a6f7e4f9cfe0c6eec20ad99b88e922c0314c1d395a76f7090912d55b0dea7e7552e311328590680a5dea"}], 0x4e8, 0x20000001}, 0x80000000}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000004000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000004000-0x1c0)=[{0xe0, 0x13f, 0x6, "33a76605b0154e80b9ec7f7e14154c4e973f3142abd5faa6779f58c3bff3c02eb76c474e00de466713fadde6f9280d2af414a7a83bca43fe6546971f4d8926b8a1106f29dc92b4751c06691c275973a52bf1f0dadeed25cba8987a036d11e576bb08b45680ee2bda3a8c02a9fc1bc5db102d94cab428c318001477bf84201baa72fb217d71de06e0612524557f73beda516355aa19bc83449fcbf87b1fcc92f7b36c0b2e4e466257170fb95eb4612a6539672d4f539e2721c6c41bd45536ecca033367d5cfd6e262fd1f461d"}, {0x98, 0x0, 0x3, "a1c17b85c41351da5ccfd61b43233cd74f85afd5f1ba1814421686842d4b9a434db43f45878ef61e989c196a504e11ed8b5175e24c51028bc102c628fbe69ede36c6857d2f814dce2ce0decc5aaeca9bd7e317744bc06a150447c84884709a19370541cc82f3c35ea0762b1834019d732eb4a2f818725a6b7f0884f8fe87c6a025df"}, {0x48, 0x1, 0x1ea, "9ab508a32cabc9c77c7f4fecfbae71fd815d3f802f739865e8a4684f84e369ef66fdfc8fa62103c9703be7c89351f38318"}], 0x1c0, 0xa4321539e8d9f4a0}, 0x4}], 0x4, 0x20000010) [ 114.352305] binder: 15235:15248 tried to acquire reference to desc 0, got 1 instead 2018/01/13 11:26:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004fa000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0xfe) r2 = socket(0x1e, 0x4, 0x8) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x5}, 0x10) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000120000-0x8)={0x3, 0xd9}) bind(r2, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg$alg(r2, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x8c0) 2018/01/13 11:26:34 executing program 3: sysfs$2(0x2, 0xaf, &(0x7f000008b000-0xff)=""/255) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f0000f60000)=[{&(0x7f0000dc6000)="acb463ac712264c47d7b3d480a2678ea46531ec80bce28549bec14af347b167a31ff76dffeb5f3058f2f1c0505488b09aedcf6efb8a689b688506f3d4a68b0ef7779928b6451967b00dd7d607d6e9558c92afd7ab173bef0857d5b4969e2699fb1b7189c0770a58d95ffa2fd14ad87de8a18d62c75aa9c53b4c82b6bceb797318b9d6455e1287d56", 0x88}, {&(0x7f00008c8000-0x1)="83", 0x1}, {&(0x7f00008de000-0x96)="8d28d5854d035d05ef004286784829fb0ed418e4d59e323d5109e36c14da6785fecd13affcaabf4fe49830691c9b2f3fe4053353bdfaf5819561e0fe7eacc7ab5e3e52ee176dda490670b8b61c87224c2692270adac90636638b52e7d4478953baf5b3732a9ff0d2d8922faf7f4db37e7bf8a31423f645226aa2ce745f6461767d1ed44736f252afd93dae7495b408a5425e2ddff1a8", 0x96}], 0x3, 0x1) writev(r0, &(0x7f0000e17000-0x10)=[{&(0x7f0000f0a000)="3900000011000947fcba61e1c30500ff0700000002000000d7efffff08009b0019001a00db000800ecff00000000000004e9f50006000d0005", 0x39}], 0x1) 2018/01/13 11:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000c1d000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x163, 0xfff, 0x3}], {0x8100, 0x7fff, 0x8001, 0x10001}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x1, 0x1f, 0x800, 0x5c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0xbb5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "b42c47df71607b85"}}}}}, 0x0) 2018/01/13 11:26:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ffd000-0x10)={0x0, 0x10, &(0x7f000005e000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000065d000+0xda1)=0x10) r1 = gettid() socketpair$unix(0x1, 0x80010000000001, 0x0, &(0x7f00007ed000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) r4 = syz_open_dev$usbmon(&(0x7f00005f1000-0xd)='/dev/usbmon#\x00', 0x1, 0x200000) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f000089e000-0x15)=""/21, &(0x7f0000883000)=0x15) recvfrom$inet6(r3, &(0x7f0000db1000)=""/214, 0xd6, 0x0, &(0x7f00009b6000-0x1b)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x16) 2018/01/13 11:26:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000114000-0xd)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000654000-0x8)=0x3, 0x2000401) sysfs$3(0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005d2000)=@assoc_value={0x0, 0xfff}, &(0x7f0000cc1000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000240000)={r1, 0x1}, &(0x7f0000e1d000-0x4)=0x8) [ 114.354740] binder: 15235:15248 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 114.453692] device eql entered promiscuous mode [ 114.497605] audit: type=1326 audit(1515842794.462:1189): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15200 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/13 11:26:34 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000e21000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) semctl$GETNCNT(r0, 0x1, 0xe, &(0x7f0000ce7000-0xcd)=""/205) 2018/01/13 11:26:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000a1e000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) socket$inet6(0xa, 0x6, 0x3) 2018/01/13 11:26:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000-0x8)=0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x200200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000002000-0x20)=@file={0x0, ""/30}, &(0x7f0000001000)=0x20) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0xa426, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x6, 0xa1, 0xef, 0x1, 0x5, 0x4, 0x1f, 0x0, 0x7, 0x3, 0x3, 0xb4e, 0x1, 0x80000000]}, &(0x7f0000003000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000003000)=0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000005000-0x2)=0x2, &(0x7f0000005000-0x8)=0x2) modify_ldt$read_default(0x2, &(0x7f0000005000-0xe6)=""/230, 0xe6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000005000)=0x60) membarrier(0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xcbe, 0x109200) ioperm(0x7ff, 0x0, 0x4000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000007000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000008000-0x8)='./file0\x00', 0x701040, 0x40) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000009000-0x10)={r3, &(0x7f0000002000)=""/51}) 2018/01/13 11:26:34 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000019000-0x15)='/proc/self/net/pfkey\x00', 0x4001, 0x0) r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000cbe000-0x4)=0x0, 0x800) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x900, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a65000)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x1200, 0x0}, {r1, 0x100, 0x0}, {r2, 0x8002, 0x0}, {r3, 0x2000, 0x0}, {r4, 0x190, 0x0}], 0x5, &(0x7f0000be0000-0x10)={r5, r6+30000000}, &(0x7f0000844000-0x8)={0x8000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r7, 0x0) io_setup(0x3, &(0x7f0000f20000-0x8)=0x0) [ 114.523198] audit: type=1326 audit(1515842794.462:1190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15200 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 114.558543] audit: type=1326 audit(1515842794.463:1191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15200 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 114.587714] audit: type=1326 audit(1515842794.463:1192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15200 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/13 11:26:35 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000ff3000-0x12)='/dev/input/event#\x00', 0x8000, 0x400400) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x1f) r1 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff1000-0xe)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038a000)=0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x3, 0xffffffffffffa3fb, 0x225c) r2 = add_key$keyring(&(0x7f0000ea9000)='keyring\x00', &(0x7f0000ff3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) 2018/01/13 11:26:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d09000-0x8)='./file0\x00', &(0x7f0000220000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000dfc000)=')system:)vmnet1procmime_type$&)\x00', 0x20, 0x1) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000029000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000d48000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009cb000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f000040a000+0x2f6)="be76ed83d87abd04192c01e897ec54e2e224d27396a6940f8772732db0eb0c7e", 0x20) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d17000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000141000-0xc)=@sack_info={0x0, 0xfffffffffffff800, 0x1}, &(0x7f0000bd9000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000953000)={r5, 0x42849a8a}, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000386000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000c8a000)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000397000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00005f7000-0xc)={0x0, 0x80000, r4}) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f000037b000)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000f20000)={r7, 0x0}) 2018/01/13 11:26:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e9", 0x20}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000c5d000-0x22)=""/34, 0x22) write(r1, &(0x7f0000f51000-0x6d)="b47cc229c3487e45f8fd0ca0ab151204fef58cc9059454c2904c3ab708d299687b54312c02d1fb4cf4a8a49d07506358aba3327a7049a88f1137c2193d05370b95507d6b6da57220f55534b114d10443f3684984c68eb12aeadeed5f67c144a1015e2b8c61a7d59411f0def549", 0x6d) 2018/01/13 11:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000402000)='/dev/midi#\x00', 0x8, 0x2000) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000087c000)={0x2, &(0x7f0000c74000-0x8)=[0x4, 0x0]}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = fcntl$dupfd(r1, 0x0, r1) acct(0x0) ioctl$TIOCSBRK(r2, 0x5427) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00001b1000)={0x3, &(0x7f000038e000)=[{0x1, 0x4}, {0x3, 0x6}, {0x800, 0x401}]}) getsockname$inet6(r2, &(0x7f00009f3000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000cbd000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000919000)={0x0, 0xa0, "ae3c7850db8c4686a3a96fadbe63404eabdea0cbcd801b2ea2c098f29ae55f84219d577ce6ed65e4dfeac58ae7b04dd79bdc39b2658186357ead79f889ab4a95525c4970e5ec32e12677b0c41791cd22833ddac712ca72c33b8b7d42186524371f6e37832a23201b1fd795491a6c44f4f2c04ae2bcea4aa68a73447ef4c7aa480b65ee021feed9f5ce029e0d46efe60fe916cf8145597d39cd853341cd7ee81b"}, &(0x7f00005d6000)=0xa8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000012a000-0xb8)={0x0, 0x0, 0x7fffffff, 0x80, 0x22, 0x8, 0x40, 0x5, {0x0, @in6={{0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77a8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x40, 0x2, 0x76c0, 0x5aa}}, &(0x7f0000f1c000)=0xb8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000751000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000be6000-0x18)={@loopback={0x0, 0x1}, 0x8, r4}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b7b000-0x13)={r3, 0x1, 0xf, 0x7fffffff, 0x1ff}, &(0x7f0000935000)=0x18) fstat(r2, &(0x7f0000b88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000070000-0x4)=0x0, &(0x7f0000d20000-0x4)=0x0, &(0x7f00002a8000)=0x0) listen(r2, 0x9) setregid(r6, r7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000248000)=0x10001, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000111000)={r5, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5}, 0x98) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fae000-0xb)={0x3a, 0x7fffffff, 0x100000000, 0x1f, 0x5, 0x6, 0x800000, 0x1ff, 0x76, 0x6, 0x0}, 0xb) 2018/01/13 11:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000387000/0x3000)=nil, 0x3000) sigaltstack(&(0x7f0000f70000/0x4000)=nil, &(0x7f0000381000-0x8)=0x0) 2018/01/13 11:26:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000744000-0x10)='/selinux/status\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f00008e3000)=0x4787d927, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000879000)=""/246) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r2, 0x0) write$eventfd(r1, &(0x7f000089c000)=0x0, 0x8) 2018/01/13 11:26:35 executing program 2: socketpair(0x20000000001e, 0x200000000000005, 0x0, &(0x7f0000ada000-0x8)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000713000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff5000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000650000-0x18)=[{r0, 0x8000, 0x0}, {r0, 0x120, 0x0}, {r0, 0x120, 0x0}], 0x3, &(0x7f0000f19000-0x10)={r2, r3+30000000}, &(0x7f0000b40000)={0x363d}, 0x8) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x43e871d4, @fr=&(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r0) 2018/01/13 11:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001f4000-0x118)="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", 0x432) openat$ion(0xffffffffffffff9c, &(0x7f0000703000-0x9)='/dev/ion\x00', 0x40, 0x0) [ 114.614983] audit: type=1326 audit(1515842794.464:1193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15200 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 114.639560] audit: type=1326 audit(1515842794.469:1194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15200 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/13 11:26:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x1)='\x00', 0x1, 0x100, &(0x7f0000001000-0x40)={0x81, 0x4, 0x58, 0x2, 0x6, 0x4, 0x100000000, 0x666}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000773000)=0x5) r1 = semget(0x1, 0x7, 0x20) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x5, 0x4, 0xffffffffffff0000]) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0xfffffffffffff000, 0x7fffffff, 0x51}, 0xa0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r1, &(0x7f0000000000)=[{0x4, 0x6, 0x800}, {0x3, 0xfffffffffffffffa, 0x1000}, {0x3, 0x7, 0x1000}, {0x1, 0x7, 0x1800}], 0x4, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000003000)=""/0, &(0x7f0000003000)=0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) sched_yield() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000-0x4)=0x3, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) r5 = syz_open_dev$vcsa(&(0x7f0000005000-0xb)='/dev/vcsa#\x00', 0x6, 0x408000) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ashmem\x00', 0x690081, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000003000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000001000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/13 11:26:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d2b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000)=0xe8) r1 = add_key(&(0x7f0000792000)='user\x00', &(0x7f0000042000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000057e000-0x12)="e551b31d0fc405e057bead5c8a0c6d1deea8", 0x12, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r0, r1) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getresuid(&(0x7f0000f0f000)=0x0, &(0x7f0000728000)=0x0, &(0x7f0000b22000-0x4)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000382000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) 2018/01/13 11:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x294040) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc6000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021b000-0x68)={0x0, 0xb6, 0x40, {r1, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00004f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x7f, 0xfffffffffffffffe, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) flock(r0, 0x0) 2018/01/13 11:26:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000f14000-0x27)="ea05ca11a3414dc8adb2c1aa18cfefd5a6fd7b63e56ad4704cf6083650a43c4c998bfc0ba0e091", 0x27) setsockopt$inet6_buf(r0, 0x29, 0x40000000000039, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) 2018/01/13 11:26:35 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00007e5000-0xd)='/dev/dmmidi#\x00', 0x1, 0x200100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000440000-0x18)=@add_del={0x2, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000772000-0x24)={@common='lo\x00', &(0x7f0000fd9000)=@ethtool_wolinfo={0x23, 0x0, 0x0, "00000120c807"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c3b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000c5e000)={"5c02ca819c1a57e05b67ed8057a5246dfb089c46c9826f14bf957673522d352be91c356cbafd6d16911f8e9df436f9daaddde890427f9ad1ab7fcdb819522ec45583ef9879159d7a15cc6ef6c869f5cc5926546f5efc70490fcdfa5a43d2a42d683866bc127374e3c776f790bc0579884dd84fcabf1f3a16a9993aca5e0a0556d4b971e69f10f1028a25a4cb5d81be7a151ad789a13286830e27c45d61a0866d8dc6c0084bb7de568c6d5c4b92c595a78d59241076e09fa17e60c772beb6f7fa5f6ad2a1a0016d087e751240da091dbdcaa3f233d0251348a0676582d4c8775d13824cd4d125a9fcf433e721e5f143f407d32861bd49f1349afa653b80d056d7e60717d6feca64844e5ffceedb414b73a70356f555b41dec812f760c8cddc989175d073bf828383aaa699951a9d542ef8592006c9cf8f20a2ca1ce3ceed06a125fc2bdb3798fccc958ed0dec730384d2c17148fc35ee2235153c6d8cc77319bc9bf3eac4d0b17b27d79afa64a8367eaaf3fb1900401aee37c1d86d678eec4f3c6813fc9ba86e1d422d58d916e8aa4dbe45212d320c1f18d1ebc4598f250c3abb07d19a42e35bd247cb08b5183d871e76accd14ccd6adebc3c5d5d62daf483172f281812ee0a0f5302ee91f06e3c484db682e4f5b6d069aaecd84479bda8fa0d801b151921612781cb378b0d5a73da7ac5f2803196f14e022cbc18f398db5f5ec9eea5d629748fe5cfebbc5bc9b47007f0ea9dccb4b41ef9fa06ae637134c80459ac97558f37784be7ec938f7ce9b7b88844bd665ccedbcb149dbbccf2cc8aa0594ae7246c5913f4939eb95335981d54c6e80673eaca1f9d1858f6e72cf718fe1d48bf2e5178cce7d9d02bdc531ebe014c43839b3473fc53abc4d0d4d92de6268c72868d4fdad3180575076619e88c6fd1950a33e1a433fc9c1fb10f368176fa24135b9a747aa992e9d5aba21f91ad893e15c40f83f53a4e114c563f9eae1b587ae1389273f4b91b239bd65923329d07e4b424b414e1ab69eca68b37e11e81b5895da14ef6c5f0824d47250a51c9809b6f2d93af2c59c95864378d511752dab357220304ed04d6b6d90270d22fe225c8245c3fbd44236e97dbcc52e8372934160eae14a7cccb94a6e14b3aac040300a4ae98cfc457e07bf2425e34b0cc046f98e0bd01fa88b76e9b0e530fda1c170bcb1d8bc103090b7c5da439e271503b058bb548657650811254730827e4ab31be436e52b81479934784fac130e49a3fb74f872cc7431dc7f7970a4569fb722d4cee8fac79505ccf0b75d21268c6532089b26bfd6041dcee60c98b7cfe783f6edea30138a32ef9569e0af6a0be6819412d77486cb2110aaba7b7c7b0f290c30698ca882c813ca422e82528ba724f47e8365389247ddf3af6b5de4f6a37e9c295ea76079c20c210e8531f4e82d0275b1575411"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x4000000000002, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e21000)={0xffffffffffffffff}) 2018/01/13 11:26:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x0, 0x0) read(r0, &(0x7f0000c6c000-0xa3)=""/163, 0xa3) 2018/01/13 11:26:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000e7e000)='/dev/snd/pcmC#D#p\x00', 0xa24a, 0x430000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004f0000-0x1)={0x80}, 0x1) mount(&(0x7f00008ca000+0x798)='./file0\x00', &(0x7f0000f77000)='./file0\x00', &(0x7f00002ed000-0x8)='iso9660\x00', 0x0, &(0x7f000020b000)="") 2018/01/13 11:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x40000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d40000)={@common='lo\x00', &(0x7f00002c6000)=@ethtool_rxfh={0x48, 0x0, 0x0, 0x0, 0x0, "df4026", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsa(&(0x7f0000e5f000)='/dev/vcsa#\x00', 0xaf90, 0xa00) writev(r0, &(0x7f000027b000)=[{&(0x7f00009a8000)="321ba3ead1218e3680c89790feee2c3e3039c58e5864db0f335257ac7b0f4d6ed8774ed82b5f5240d4", 0x29}, {&(0x7f0000938000-0x1000)="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", 0x1000}], 0x2) mkdirat(r1, &(0x7f000088a000)='./file0\x00', 0x40) [ 114.780775] binder_alloc: binder_alloc_mmap_handler: 15320 2011a000-2051a000 already mapped failed -16 2018/01/13 11:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000931000)='./file0\x00', &(0x7f0000dde000-0x6)='ramfs\x00', 0x0, &(0x7f0000bed000)="") r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000042b000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000734000-0x4)=0x3) r1 = open$dir(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000f5b000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') 2018/01/13 11:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000940000)='/dev/sequencer\x00', 0x8000, 0x0) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x18) 2018/01/13 11:26:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000d08000)={0x0, 0x12, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000860000-0x4)=0x0) timer_getoverrun(r0) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ff4000)={&(0x7f0000cbc000)=@getsadinfo={0x14, 0x1b, 0x209, 0xffffffffffffffff, 0x0, 0x6, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:26:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000c13000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000f81000-0xa8)="8e", 0x1, 0x0, &(0x7f00007bf000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000008d000-0x10)={0x1, &(0x7f0000c95000-0x8)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) writev(r0, &(0x7f0000172000-0x20)=[{&(0x7f0000970000-0x1)="f2", 0x1}], 0x1) 2018/01/13 11:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8e000)='net/packet\x00') unshare(0x4000) r1 = socket$unix(0x1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000ff9000)={0x1e5, 0x0, []}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bfe000)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0xfffffffffffffebe}) 2018/01/13 11:26:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000169000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009ec000-0x10)={&(0x7f0000b64000)={0x14, 0x1b, 0x301, 0x0, 0xffffffffffffffff, {0x15, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:26:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000abb000)='./file0\x00', 0x14104a, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) ftruncate(r0, 0x10401) sendfile(r1, r0, 0x0, 0x72439a7e) 2018/01/13 11:26:35 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000007000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000006000)=[{&(0x7f0000001000-0x67)=""/103, 0x67}, {&(0x7f0000003000)=""/133, 0x85}, {&(0x7f0000005000)=""/251, 0xfb}], 0x3, &(0x7f0000003000)=""/213, 0xd5, 0x9}, 0xd56}, {{&(0x7f0000005000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000008000-0x30)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/142, 0x8e}, {&(0x7f0000002000)=""/91, 0x5b}], 0x3, &(0x7f0000007000)=""/163, 0xa3, 0x6}, 0x401}], 0x2, 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000006000)=@newsa={0x138, 0x10, 0x21, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3c}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:26:35 executing program 4: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000050000-0x8)='./file0\x00', 0x80, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xba37) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f000004e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000004f000)=0x10) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000050000-0x8)={0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000046000-0x4)=0x14) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000050000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000050000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000044000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000019000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x9, 0x2, 0x80000000, 0xa, 0x20, 0xa0, 0x0, r3, r4}, {0x4, 0x101, 0x7, 0x7, 0x4, 0x100000000, 0x0, 0x9}, {0xfff, 0x8000, 0xffffffffffff0001, 0x100000000}, 0x7fffffff, 0x1, 0x1, 0x0, 0x3, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x4, 0x3, 0x400, 0xfffffffffffff092, 0x4, 0xde94}}, 0xe8) r5 = memfd_create(&(0x7f0000028000)='\x00', 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f0000050000)={0x7f, 0x0, 0x81, 0x2, 0x2}) connect$ipx(r5, &(0x7f0000016000-0x10)={0x4, 0x2, 0x6, "bfbbccfe69a3", 0xffffffff80000000, 0x0}, 0x10) r7 = semget(0x0, 0x3, 0x41) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000033000-0xd4)=""/239, &(0x7f0000053000-0x4)=0xef) semctl$GETPID(r7, 0x2, 0xb, &(0x7f0000051000)=""/185) dup2(r6, r5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000016000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:35 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000005000)=0x0) ioctl(r1, 0x4158, &(0x7f0000006000-0x1f5)="") 2018/01/13 11:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) recvmsg(r0, &(0x7f0000b2e000-0x38)={&(0x7f00002fe000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001d0000-0x20)=[{&(0x7f0000d7b000-0xf5)=""/245, 0xf5}, {&(0x7f0000347000-0x6b)=""/107, 0x6b}], 0x2, 0x0, 0x0, 0x6}, 0x102) lseek(r1, 0x0, 0x3) 2018/01/13 11:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f96000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000ec000)={0x0, 0x10001, 0x956a}, &(0x7f0000843000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000079000)={r1, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 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]}}, 0x8c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002c4000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000642000)=0xe8) getgroups(0x4, &(0x7f0000815000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000f12000-0x8)='./file0\x00', &(0x7f0000bed000-0x8)='./file0\x00', 0xc001, r2, r3, 0x6, 0x9, 0x400) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00007a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000020000)={0x2, &(0x7f000002d000)=0x0, 0x5, r0, 0x6}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d24000-0x4)=0x1, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f00004f9000-0x9)={&(0x7f00005f9000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000231000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d3a000-0x4)=0xb) 2018/01/13 11:26:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00009d1000-0x1000)=""/4096) 2018/01/13 11:26:35 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f60000-0x28)={@common="6c6f00000000000000000000000100", &(0x7f0000003000-0x2c)=@ethtool_cmd={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x0, &(0x7f0000835000)=[]}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x9037, 0x0, 0x5, 0x4}) 2018/01/13 11:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800010, 0x2, 0x7fff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008c5000-0x8)={0x0, 0x7}, &(0x7f0000e14000+0x1a5)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000625000)={r1, 0x7fffffff, 0x6}, &(0x7f0000a54000-0x4)=0x8) write(r0, &(0x7f0000eeb000-0x9f)="26000000250001f7ffe9000001f5000503fca5920100200e00060050a6a0cc170200000e358c", 0x26) 2018/01/13 11:26:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000030c000)={0x6, 0xffffffffffffffff, 0x0}) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockname$ax25(r1, &(0x7f0000399000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c5b000)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000d0000-0xc)="0b000100a7d26300028ebd23", 0xffffffffffffffd7) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f000056b000)={0x4, 0x5, 0x4, 0xc82, "e3f30d5f138e9602e698682b87bd858bc27ac617a52be341de4a4a040a73bc0b52f848e4e6e7b7c0771a1e30", 0x7}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000564000-0x20)={"d1ef9f77d517a6a0976771471d34b42f", {0x4, 0x2, 0x7, "90eb0384509b", 0x1f, 0x0}}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000900000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000054a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008ef000-0x4)=0x8) 2018/01/13 11:26:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) socket$alg(0x26, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000661000)=0x2842, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004e1000)='/selinux/mls\x00', 0x0, 0x0) bind$inet(r2, &(0x7f0000690000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000fb4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000073b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000-0x4)=0xe8) 2018/01/13 11:26:35 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0xe05, 0x4, 0x3, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x1, 0x9, 0x3, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000)=0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000992000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a5b3e9", 0x0, 0x4, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "2699a780ea47c74f"}}}}}}}, 0x0) 2018/01/13 11:26:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x1) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009f5000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000af000-0x20)={0xe47a, 0x0, 0x10000, 0x472a}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000447000)={r2, 0x100000000}) 2018/01/13 11:26:35 executing program 6: r0 = syz_open_dev$midi(&(0x7f00006f2000-0xb)='/dev/midi#\x00', 0x3ff, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00004bd000-0xf)=""/15, &(0x7f00004a9000)=0xf) 2018/01/13 11:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef2000)="02000000020001000000be8c5ee18c880100010000000000", 0x18) r1 = syz_open_dev$vcsa(&(0x7f0000f8f000-0xb)='/dev/vcsa#\x00', 0x73b, 0x90000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00007bd000)="de26d8d5fcbe2f2c6238769190678a37f91e7d59b21f54") 2018/01/13 11:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002ed000)={0x0, 0x0}) connect$unix(0xffffffffffffffff, &(0x7f00004de000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x800000006, &(0x7f000042f000-0x8b)="eae13902f1713f36ff480001ea7ba474", 0x10) 2018/01/13 11:26:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x143a00) write$sndseq(r2, &(0x7f0000169000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe3000)={0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000d84000-0x1000)="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", 0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x3, 0x80, &(0x7f00003d8000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000692000-0x48)=[@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2018/01/13 11:26:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7ff, 0xfffffffffffffffc) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e70000ffe9ff09149b00f99b", 0x12, 0x0, 0x0, 0x0) 2018/01/13 11:26:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)={0xc1, 0xffffffff}) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0x0}) 2018/01/13 11:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f000054f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) unshare(0x20000000) clone(0x0, &(0x7f0000294000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000093000)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000660000)='/selinux/enforce\x00', 0x64000, 0x0) socket$packet(0x11, 0x0, 0x300) r1 = syz_open_dev$sndmidi(&(0x7f0000997000)='/dev/snd/midiC#D#\x00', 0x0, 0x509000) name_to_handle_at(0xffffffffffffffff, &(0x7f00003f4000)='./file0\x00', &(0x7f00006ea000)={0xefc, 0x0, "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"}, &(0x7f00000a7000)=0x0, 0x400) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b98000-0x11)='/selinux/relabel\x00', 0x2, 0x0) name_to_handle_at(r0, &(0x7f0000c1f000)='./file0\x00', &(0x7f00007b0000-0x38)={0x38, 0x7, "113ffb00033998ea25619758094e52d7c5b5777f2220cf411feb2a476432183d49d5dde7d253c2586c572aa20ccc843d"}, &(0x7f000028c000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000db7000)=0x2, 0x4) fchmodat(r0, &(0x7f00005f9000-0x8)='./file0\x00', 0xc0) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") 2018/01/13 11:26:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006b6000)='/dev/cuse\x00', 0x400000, 0x0) mq_timedreceive(r0, &(0x7f0000df3000-0x1)=""/1, 0x1, 0x7, &(0x7f0000433000-0x10)={0x0, 0x1c9c380}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000070b000)='/dev/rfkill\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0xa) msgrcv(r2, &(0x7f00006e0000)={0x0, ""/181}, 0xbd, 0x3, 0x800) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ade000)=""/236, &(0x7f0000d66000-0x4)=0xec) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/13 11:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000763000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004eb000)='personality\x00') connect$bt_rfcomm(r1, &(0x7f00006f6000-0x9)={0x1f, {0x4, 0x4, 0x4000000000000000, 0xf8ea, 0x6, 0x8}, 0x2}, 0x9) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000245000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:35 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000160000-0xc)='/dev/rfkill\x00', 0x6101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000+0xf7f)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000096d000-0x9)='/dev/ppp\x00', 0x101302, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000f9c000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b3d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000160000)=0x14) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000002b000)=0x0, &(0x7f0000154000-0x8)=0x4) 2018/01/13 11:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000318000)='/dev/vcsa#\x00', 0xffff, 0x28000) connect$ax25(r0, &(0x7f000032c000)={0x3, {"17056cc51c0e83"}, 0x65cb1c6b}, 0x10) r1 = socket(0x11, 0x802, 0x80000001) bind$packet(r1, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) 2018/01/13 11:26:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00009ef000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e2b000-0x10)={r1, 0x10001, 0x5, 0x1ff}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f000088b000)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r2, 0xc0184904, &(0x7f00002f8000-0xb4)="60334244ca74f634cddc23f74da4dd2d0775874064e9f3c0e6dd8374f793f8e2d3d58165dddb4730d2cdc047c410dcdec50da92e54bdf07ff219db1396fc56c7e2e5aff86d2b45f52d3d0e4e8547753bb46f9ff26aa958b3b76b493e7c2ae740b21e06da995baadc9a118ac4ca98d8c2fa967d5240747b5087a1d6846a00f729f511c29fbe53785e2d98ae355c8416a09077704f1cf1b1ed4bd146e22d29a65e8f211fe4c8c6a187bd5ebbb60c99b9004bfd5b12") 2018/01/13 11:26:35 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r2, r2) 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) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000001000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xc1)="0d822092b08eea1607c4c7e78fc9c64480a05a0185cf8ae23e13f66c6363ac2b241e5844dddba5b30cce67f3e17a236b261efbd56b55283564df0fdf2e6558564ce63378e6997157fa500f99b27dc0459d1fb272520c6b774632a9d2813eb9c30980473173a50c2f96864bc8d08c6f510b792d18410f3495efbe620a14dec66c65951e9e02b299d8acec1460d3111fa93b1119a306ba9a2e290fc1e3344ae9ce2bf47565fd7bef154ece3a358639286f98d38ac358232bad118d3417619d9c7a0d", 0xc1}, {&(0x7f0000000000)="", 0x0}], 0x2, &(0x7f0000000000)=[{0xc0, 0x0, 0x10000, "d231bba2ca2a1ea3646c5ec12add6e3d43f72267cbb3fd88e4faf8cf063d7484f98980ec724bd9a12cdc150bb17d45c70e8c6c86ee76a9e7923daec42cdba41296daf9f4430fbb7d1167aec3816c8e4d567526f44ed105204eecfb8390d0f0fe4f316d4f3895cdeb8f8caa6a77f60d30fd8db7a0b864ca3ec963034855e6204e0373eb381e0c63a439aa7ec500e80f520faf5e308f07c97c3dd098ed5c57e7ea79e18b563c8d97c149545d1300f8"}, {0x80, 0x19f, 0x4, "515c347361df1eba51a38a4d2bacdd962917de315348da8b02905f060d44ce2fa3f159ea5e7f8ac5843349adc67b8266b68ac532da5260a30ff8915c19a226b67bb18e69aa5c21ef27769593161fc58dc7f5f0656fd2f3023b36a452dedfe304f5ce2ffaa7b767fff1"}, {0x98, 0x6, 0x10001, "3fac0c454b6e6e58ba49580440750dcbc9cd9f6d78a550c1bb4aebd92fcfbe403ea91203dae4ca5b3b8d8263ece4c136381045b7f1cd1f66d96b8d389e59f591bbec541bec7c1a0e8e396980174556f638637925d7c1eaf5b4d640fc2813ca5a7b01e551e34493ac04958aca4d65061cc1933b32ed9a951476c8010af4b9e1d56c"}, {0x80, 0x119, 0x4, "282e348bbfed1ece1619e46882d60441cf1e63a26bcd26df9f64577055fc9f381754dd5bc0b1b392019e9483d8907ab250fec62a3c21bbeaeedbd1fd6062eed5b0185674eccf47b819cd08a516305ecc3cff6367c6ee3dbb7bca2b3990389ad0baf4b6d7b6d39ab9bb"}], 0x258, 0x20000000}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) ioctl$void(r1, 0x5450) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/13 11:26:35 executing program 7: futex(&(0x7f00008d1000)=0x0, 0x800000000008, 0x0, &(0x7f00007f3000-0x10)={0x0, 0x0}, &(0x7f0000299000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x121000) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000001000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x10000, 0xc, 0x0, &(0x7f0000dac000)={0x77359400, r1}, &(0x7f0000048000)=0xfffffffffffffffc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x5, [0x19, 0x6, 0xd8, 0x200, 0x6]}, &(0x7f0000001000)=0xe) 2018/01/13 11:26:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000453000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00003d4000)={0x0, @in6={{0xa, 0x2, 0xe24, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x800}, &(0x7f00002d2000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000691000)={r3, 0x2, 0x7fff, 0x89}, 0x10) ftruncate(r2, 0x7) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/13 11:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000050000+0xdae)='/selinux/status\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = accept$unix(0xffffffffffffffff, &(0x7f00009e3000)=@file={0x0, ""/60}, &(0x7f00002c4000-0x4)=0x3e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000062a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ef000)=0xfffffffffffffcf4) r2 = syz_open_procfs(r1, &(0x7f0000001000)='comm\x00') execveat(r2, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/01/13 11:26:35 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x101, @fr_pvc_info=&(0x7f0000009000)={0x0, @generic="66ec1e6d134ceb8a8a0fb0f5f9707200"}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) pivot_root(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)='./file0\x00') ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f000000a000)={0x0, 0x0}) 2018/01/13 11:26:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00', 0x14, 0x0, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000ae3000)='/dev/dmmidi#\x00', 0x100000001, 0x2000) setsockopt(r2, 0x2, 0x8, &(0x7f000031b000-0xb)="d0ee733b80c26f9fd0e9cc", 0xb) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup2(r3, r0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000070000)={0xd000, 0x2, 0x1f, 0x5, 0x2a79c3f7}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r5 = syz_open_procfs(r4, &(0x7f000043d000)='net/ipv6_route\x00') sendfile(r5, r5, &(0x7f0000216000)=0x15, 0x2a) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000d93000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9bd0, 0x2, 0x2, "86b1430ca507b47496cf8b0fc6afe13e14eb6db6b3a46c21e07321d91126c52475af7d80ec0d3e2d60b90a8dc32b979fbb52345975b4c7281978b95c3731fbc39639d3ee2c6fb06b83dc92ac0a13fd68"}, 0x160) recvmmsg(r0, &(0x7f0000056000)=[{{0x0, 0x0, &(0x7f000018b000-0x60)=[{&(0x7f00006ff000-0xda)=""/218, 0xda}, {&(0x7f000096d000)=""/178, 0xb2}, {&(0x7f0000d8c000)=""/209, 0xd1}, {&(0x7f0000d79000-0x2d)=""/45, 0x2d}, {&(0x7f0000a9a000)=""/4, 0x4}, {&(0x7f000008e000)=""/44, 0x2c}], 0x6, &(0x7f00008d3000-0xa5)=""/165, 0xa5, 0x9}, 0xda70}, {{0x0, 0x0, &(0x7f00001d0000)=[{&(0x7f0000c7c000)=""/133, 0x85}, {&(0x7f000080f000-0x25)=""/37, 0x25}, {&(0x7f0000f93000)=""/94, 0x5e}], 0x3, &(0x7f0000eda000)=""/20, 0x14, 0x3a}, 0x7f}, {{0x0, 0x0, &(0x7f0000e4a000-0x60)=[{&(0x7f0000e7c000-0x2f)=""/47, 0x2f}, {&(0x7f0000d60000)=""/0, 0x0}, {&(0x7f0000cfa000-0x82)=""/130, 0x82}, {&(0x7f000046a000)=""/252, 0xfc}, {&(0x7f00000c0000)=""/146, 0x92}, {&(0x7f000059a000)=""/23, 0x17}], 0x6, &(0x7f00000db000)=""/141, 0x8d, 0xcf}, 0xa74e}, {{&(0x7f0000984000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00000bb000-0x30)=[{&(0x7f000022d000)=""/36, 0x24}, {&(0x7f0000910000-0x1000)=""/4096, 0x1000}, {&(0x7f0000314000-0x16)=""/22, 0x16}], 0x3, 0x0, 0x0, 0xff}, 0x5}, {{0x0, 0x0, &(0x7f0000c52000-0x40)=[{&(0x7f0000369000)=""/20, 0x14}, {&(0x7f0000ebd000)=""/0, 0x0}, {&(0x7f00005ab000-0x9d)=""/157, 0x9d}, {&(0x7f00008ba000)=""/41, 0x29}], 0x4, &(0x7f000028f000-0x6c)=""/108, 0x6c, 0x81}, 0x90}], 0x5, 0x40000000, &(0x7f0000eb3000)={0x0, 0x1c9c380}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000a80000)={0x3, r3, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000016000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/13 11:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf8000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) sendto$unix(r0, &(0x7f00007e4000)="56de319d4d5a2b84fd1eb1bbac3fc621b594170ff521e1c7c4b258f2cbd6c8458642c7c7856ad2e1d43ab8cd1f8a7075e9348190625b54c38ecdb7be98d682a32c3d34d07d1d0e419ca96eb1c598f5ada4de84e0c4dd25d73614f65fc72ebf8846f18e748db8b592af6a", 0x6a, 0x48000, &(0x7f0000f88000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x400) r2 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00006f1000-0x10)=@common='ip_vti0\x00', 0x10) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f00008dd000-0xdb)=""/219, 0xdb) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x200000000c, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000005000)=0x6) unlink(&(0x7f0000d39000-0x8)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r3, &(0x7f0000006000-0xe75)=""/4096, 0x1000) r4 = getpgrp(0xffffffffffffffff) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00008a6000-0x10)={0x6001, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000010000)={{0x1, 0x0, 0xfffffffffffffeff, 0x60000000, "6a36647e9c59b5cccad0380eb764468c30017a398de06d68462d1ac0c42ccb0360766627af7a79213746a27d", 0x3}, 0x0, 0x0, 0x8, r4, 0xe1c, 0x10001, "a5fcfee57b4b65a15565b21fa43c9ff20c164b01a3456b0605e77052081060936303e182b9c3a4ebd81d367cec94b507207b54a411ed2b86a867923ea7167ddd", &(0x7f0000001000-0x15)='\\mime_typeppp1nodev/\x00', 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x80000000, 0x386, 0x3, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/13 11:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000b65000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r1, 0x8953, &(0x7f0000908000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) accept4(r1, &(0x7f0000f1a000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000062d000-0x4)=0x10, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d49000)=0x0) 2018/01/13 11:26:35 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x80, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000003000-0x8)='./file0\x00') modify_ldt$read_default(0x2, &(0x7f0000013000-0x1)=""/1, 0x1) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000014000-0xc)={r2, r3, r4}, 0xc) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 11:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000391000)='/dev/usbmon#\x00', 0x0, 0x40000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000640000)=0x0) r1 = inotify_init() ppoll(&(0x7f0000e55000-0x10)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000079f000-0x10)={0x0, 0x989680}, &(0x7f0000729000)={0x0}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000f34000)={0x10000, 0x2, 0xd001, 0x1000, &(0x7f00007eb000/0x1000)=nil}) 2018/01/13 11:26:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00005be000)={0x6, 0x8, 0x8000, 0x1}) 2018/01/13 11:26:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fchdir(r0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) r1 = fcntl$getown(r0, 0x9) wait4(r1, &(0x7f000047b000-0x4)=0x0, 0x2, 0x0) 2018/01/13 11:26:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a7a000-0x110)={0x1ff, {{0xa, 0x1, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xee}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0xfffffffffffffc01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004ab000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000353000-0x4)=0x0) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f000093e000-0x4)=0x0, 0xfffffc98) 2018/01/13 11:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f90000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000090c000)={0x0, 0x0}) 2018/01/13 11:26:35 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x11, 0x101000) fcntl$getown(r0, 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x101002, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x14, 0x10018, r1, &(0x7f0000008000-0x8)='./file0\x00') r2 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) 2018/01/13 11:26:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x200, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff, 0x0, 0x1, 0x2, 0x20, 0x20, 0x2b, 0x0, r2}, {0x596a, 0x5, 0x8000, 0x9, 0x81, 0x7, 0x5ab, 0x1}, {0xffffffffffff0001, 0xb19, 0x0, 0x400}, 0x100000001, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x2, 0xfb, 0x751, 0x6, 0xbc}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x3, 0x1) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000012000)=0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000013000-0x10)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000434000/0x3000)=nil, 0x3000}) 2018/01/13 11:26:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x101, &(0x7f0000960000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4008, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x908, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00008d2000-0xf6)=""/246) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000118000-0xc)={0x0, 0x0}) 2018/01/13 11:26:35 executing program 7: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e59000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007e2000)={r0, &(0x7f0000008000-0x1000)="", &(0x7f00006ac000)=""/161}, 0x18) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000e5a000)='/dev/vcsa#\x00', 0x400, 0x2000) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000e5a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000089d000)={{0x4, 0x8, 0x9, 0x9, 0x9, 0xfffffffffffffe01}, 0x6}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004e2000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000e5b000-0x8)='./file0\x00', 0x2) 2018/01/13 11:26:35 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ac9000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0x68) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00002cb000-0x9)='/dev/vcs\x00', 0x40, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/13 11:26:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000079a000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e72000-0x8)={0x2, [0x2, 0xffffffff7fffffff]}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdd000)='/dev/sequencer2\x00', 0x68a182, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000a2a000-0x16)={0x9, [0x2, 0xa63, 0x100000000, 0x45e, 0x9, 0x4, 0xf6, 0x3, 0x0]}, &(0x7f00004de000)=0x16) r5 = dup3(r1, r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000271000-0x8)={0x0, 0x5}, &(0x7f00002d8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000b2c000-0x8)={r6, 0x3b15}, 0x8) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00002d3000-0x2)={0x800, 0x2}, 0x2) write$sndseq(0xffffffffffffffff, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x6}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x1, 0x0, 0x2, 0x0, @time={0x0, 0x0}, {0x9, 0x7d}, {0x0, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}], 0x60) r7 = accept4$inet6(r2, &(0x7f00002b3000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d9c000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00003a8000)=@assoc_value={0x0, 0x0}, &(0x7f0000a18000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000049d000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f0000d8c000-0x4)=0x98) syz_open_dev$tun(&(0x7f0000d84000)='/dev/net/tun\x00', 0x0, 0x0) r10 = syz_open_dev$usbmon(&(0x7f00001fd000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000045b000)={r9, 0x6, 0x82}, &(0x7f0000e6c000-0x4)=0x8) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00004cb000)={0x500000000, 0x3, 0x5, 0x10000}) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000fe0000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000caa000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00007ee000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8d000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000493000-0xe8)={{{@in=@rand_addr=0x7fff, @in=@multicast1=0xe0000001, 0x2, 0x9, 0x0, 0x68f6, 0x2, 0xa0, 0x80, 0x2, r11, r12}, {0x7, 0x1f, 0xffffffffffff8001, 0x100000001, 0x8000, 0xffffffffffffff7f, 0x4, 0x3}, {0x0, 0x344, 0x80, 0x6}, 0x7ff, 0x8, 0x3, 0x0, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x1, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x3, 0x3, 0x7fff, 0x0, 0x40, 0x127}}, 0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r10, 0x84, 0x7c, &(0x7f0000f81000-0x8)={r8, 0x6e69, 0x800}, &(0x7f0000817000)=0x8) 2018/01/13 11:26:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000831000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000ff000)={r1, 0x40, 0x30, 0x2, 0x4}, &(0x7f0000a9e000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f0000000000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x10) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d3e000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000899000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/13 11:26:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009ee000)='/selinux/context\x00', 0x2, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000642000)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) recvmsg(r0, &(0x7f0000794000-0x38)={&(0x7f0000c1c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000548000)=[{&(0x7f00000ec000)=""/4096, 0x1000}, {&(0x7f0000a19000)=""/85, 0x55}], 0x2, &(0x7f0000c3a000)=""/4096, 0x1000, 0x0}, 0x0) recvfrom$packet(r0, &(0x7f000004e000)=""/48, 0x30, 0x40000000, 0x0, 0x0) sendto(r0, &(0x7f000042c000-0xa9)="120000001200e7f300ffed005f1406000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/13 11:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008e8000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000477000)={0x0, 0xf8, 0x30, 0x6, 0x0}, &(0x7f0000356000-0x2)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00006e5000)=r1, 0x4) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000090000-0x26)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) recvfrom(r2, &(0x7f0000061000-0x1000)=""/4096, 0x1000000cb, 0x0, 0x0, 0x208) 2018/01/13 11:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x806, 0x0) recvfrom$inet(r1, &(0x7f0000499000-0x9)=""/9, 0x9, 0x102, &(0x7f0000ced000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstat(r0, &(0x7f00002ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r1, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:26:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000166000-0x4)=0x2, 0x4) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/13 11:26:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x0) socket(0xa, 0x6, 0x1) setsockopt(r0, 0x0, 0xcd, &(0x7f0000d26000-0x3c)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) [ 115.657955] netlink: 'syz-executor0': attribute type 16 has an invalid length. 2018/01/13 11:26:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x20, &(0x7f0000719000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0xfffffffffffffe3a) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x0, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x3, 0x8000f, 0x6, &(0x7f000042d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000258000)={0x0, 0x1000, "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"}, &(0x7f00001d5000)=0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000986000-0x6)={r3, 0x6}, &(0x7f0000e2e000-0x4)=0x6) sendmsg(0xffffffffffffffff, &(0x7f00006bd000-0x38)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001b9000-0x70)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000330000)=0x0) 2018/01/13 11:26:36 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000099000-0x4)=0xff, 0x4) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0c41f2ff0000acff002103c75735", 0x26) 2018/01/13 11:26:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e0000-0x8)='pagemap\x00') preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) fstat(r0, &(0x7f0000de5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/01/13 11:26:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b64000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef4000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) prctl$intptr(0x29, 0x4) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") uname(&(0x7f0000132000-0xf)=""/15) 2018/01/13 11:26:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000a32000)=[{&(0x7f0000c9d000)=""/16, 0x10}], 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a70000)='/selinux/enforce\x00', 0x8000, 0x0) 2018/01/13 11:26:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000474000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006b0000)={0x0, 0x0}) r3 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r3, &(0x7f0000b83000)={r2, 0xffffffffffffffff, 0x0}) 2018/01/13 11:26:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) kexec_load(0x0, 0x0, &(0x7f0000d5b000)=[], 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d2000)='/dev/cuse\x00', 0x101000, 0x0) connect$ipx(r0, &(0x7f00007a2000)={0x4, 0xbd9, 0x2, "3e761309b94c", 0x2, 0x0}, 0x10) r1 = accept4(0xffffffffffffff9c, &(0x7f000052f000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eca000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e0b000)=0x8001, 0x4) [ 115.718185] netlink: 'syz-executor0': attribute type 16 has an invalid length. 2018/01/13 11:26:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000071f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f00000ad000)=""/34, 0x22) 2018/01/13 11:26:36 executing program 5: mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0xffffffffffffff7f, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80a, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000089e000)=@req3={0x0, 0x4, 0x7697, 0xfffffffffffffff7, 0x7, 0xfffffffffffffeff, 0x9}, 0x1c) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000fe7000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) write$sndseq(r4, &(0x7f00005db000)=[{0x0, 0x0, 0x0, 0xfffffffffffffff8, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00006da000-0x11)=""}}], 0x30) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000002000)={0x1, 0xfffffffffffffff8, 0xffffffff}) r5 = msgget(0x0, 0x280) getgroups(0x4, &(0x7f00007b1000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bba000)={0x0, 0x0, 0x0}, &(0x7f0000342000-0x4)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000442000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000728000)=0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f0000fbd000-0x78)={{0x1, r1, r6, r1, r7, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x1, 0x8, 0x347, 0x1, 0x80000001, 0x6, r8, r9, 0x0, 0x0}) msgsnd(0x0, &(0x7f0000f66000)={0x3, "2d40b5ff186060d22b6a6c3a1ff514220d89e17157e3a80a8e731cae775e0a38c21a80396a27a4ab9408cf900dc421df31150414782b35133c3c2d78a98d641f0ce7f11e78db069a110c9c19fb1d7a755d5dcbb721d019884205776944ddcb4cd477abcbf44381cce9dcf6bff0e1f7ad4312d1dc2eac94b5403bede94f70f0f1b182fc3cf204e4021a6e8b1a7aef8d35e478fe5e35155bbbd8cdb4338f794b29a811f435645fadcd2a668aba1bc4d1d5c624c0d3d366f0e121344ed3c745110cda48aa"}, 0xcb, 0x0) 2018/01/13 11:26:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) syz_emit_ethernet(0x67, &(0x7f0000487000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="14909e495ae5", [], {{0x86dd, @ipv6={0x0, 0x6, "005c17", 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "be"}}}}}}}, 0x0) 2018/01/13 11:26:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000af0000-0x8)=[{0xf, 0x7}], 0x20000000000000f9) r1 = syz_open_dev$sg(&(0x7f00000e6000-0x9)='/dev/sg#\x00', 0x7, 0x10100) mq_timedreceive(r1, &(0x7f0000087000-0x3f)=""/63, 0x3f, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000cef000)="18000000020001000000be8c5eff8c88360000f1010300ec0000000000040000f7b933d898053cb748bb6a8807567e59dba67e1947b3550400a50067a1e2010067fc2163e000000000000453ff1f00000000000000c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b0004000000cc08000020ffe3c5452c1adb6b335bd8b2d17f07a21b571068395533b5affa000404d0b4c2c23eef679567fcda", 0xc0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f000042d000-0x67)=""/103, &(0x7f0000f5c000)=0x67) vmsplice(r0, &(0x7f00000f8000-0x90)=[{&(0x7f00000c9000-0x4b)="669558e5229f9dc4f3d056d5baf13808986e7cae655b67f0a8cd78ff552c9ae76fb29c6ca6f493d2bcc87fa24b5040334bbc7ffec1ef60d7862b86f193a7584ce3d098d616261a69eefc8e", 0x4b}, {&(0x7f0000cb1000-0x3a)="dd77e50340be222aa45af5bfe99add184d5e27e10aa4a224f6d02ed2f2304df040b40cd96510c298f23e709332700cff3ddc5193e90e477c850f", 0x3a}, {&(0x7f0000c0f000-0x1d)="64d5726a18a27f9b1a06251e87d115114b89ea544206d2f01b361dde1d", 0x1d}, {&(0x7f0000e36000)="0f086b77da4ed237891048fe1ad6c59f5c8f0e2c7f16c9afa6cd1f6de772be709809e0b195d6b4c1c737dce5d448f8dae431615995c44409293eb3b1cce521c3e5644953ad4828ec3a204b22e20af0f428fc48a69c551eaf77960c8ec84ac1e19b0c2bcb677c4b145186e1eba61ef090d2a0032b7f4cae09586bf053f3e5736f2c34a5eb2301466913effe2c", 0x8c}, {&(0x7f0000341000)="99eb9c8bf6226e5fb9a989c3af121d0289cdf78e9a0b0c170c32817d7d421fe0dfa66c87493969b9a6e63a4a589fa2683fcee46425c4773514d8b840e11f06a6495f8cbb49ff47297716f4aaff6f43a3c14e5363564999138850fddb69e2aef61da528315352a7b7b202f5efa4c0af96154e84b7a3d0cb30e0827720617ed748de2f74129d206f897a642044b2c0a8d6d0e8d5c2783f55f1e27112367ce0d28651cd8bfd844f02e913f41d6498701cf43120edbd94f803f77b51f3ea0c93d82e852126a04a423f86ba7207a8a6cfa245", 0xd0}, {&(0x7f00008ed000)="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", 0x1000}, {&(0x7f0000211000-0xc)="60ee8975d5920b7f3aab8a4a", 0xc}, {&(0x7f0000ad3000-0x75)="7c1632003dd37124c7ff20d67bd865454d09f837d80546de11f4d7eaa0edad3e167397b694ecd91e2ea4cbc1d35aaef456d7fe593cad17087ee1d998d0bc89326fb8504cd67d3f579ccecc7894812e82354ac527701496a66d8eb605a5e7c78f4d18da2418d37d528b939ca4373f37ad69ad39bf73", 0x75}, {&(0x7f0000e2d000)="aff1699ca1ee88fd0243a29c9bfa394165b5d280a1153a3cde7d820b043bbe88ab2d336e1f09098d1076d90a0c8b399000e0e91936414157b06a8e0f6985083d71705b21", 0x44}], 0x9, 0x1) 2018/01/13 11:26:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000045e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, 0x0, r0) rt_sigprocmask(0x2, &(0x7f00009cd000)={0x45}, &(0x7f0000ae0000-0x8)={0x0}, 0x8) 2018/01/13 11:26:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00008e3000-0x8)={0x0, 0x0}, &(0x7f00006e6000-0x4)=0x8) futex(&(0x7f0000d46000-0x4)=0x98, 0x0, 0x9, &(0x7f0000c92000-0x10)={0x0, 0x1c9c380}, &(0x7f0000aa0000-0x4)=0x1, 0xc9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000628000)={r2, 0x74, &(0x7f000036a000-0x74)=[@in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000f9000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000224000-0x4)={r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000331000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000a18000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000038c000)={r4, r5}) 2018/01/13 11:26:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00002b7000)='\\+&-}-\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000821000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x8) getsockopt$inet_mreqsrc(r3, 0x0, 0x2d, &(0x7f0000496000-0xc)={@multicast2=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000125000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000566000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000a1c000-0xa8)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4af4, @loopback={0x0, 0x1}, 0x4000000000000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00008d2000)={0x1, [0x0]}, &(0x7f0000c5f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000688000)={r4, 0xcc, "a60f925663b003f91aa14ea1a409573b1f2ca0db9b91094a7d4b17d639d555b366aba56ff706d6a74cefce1e4e57b18dbaf0b05b575400dbb34f900500c47b7e0842e86ce09da858206c47272df3b795170f4b6518c874a0d4dd19ae8586910beeb625c7ffd0602fb04c8d55584c0ec2d715dedc9faef5eb45a9d24f4360ac57e0eada28898dcfaa9ea3cf1e473796ef869f4c5e7cd800294c2fba88d3990447807617f2e25154f4c0682306b4665fd67b9c447996c5d4b5cfcc860cc871cd36376a7c44b39d657eca80995d"}, &(0x7f0000484000)=0xd4) select(0x40, &(0x7f00009a0000-0x40)={0xb, 0x0, 0x20, 0x0, 0x1, 0x101, 0x77, 0x100}, &(0x7f0000419000)={0xbc, 0x100000001, 0x7, 0x9, 0x7, 0x7fffffff, 0x3, 0x7}, &(0x7f0000cde000-0x40)={0xffff, 0x0, 0x0, 0x7fff, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000777000-0x10)={0x0, 0x2710}) alarm(0x80000001) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00006c2000)={0x0, 0x0, 0x1, 0x3, "ba71ea751894dd9bb68913a2796d71b97b6f8f100950fbfee7fcb14483844031fd5b5959c3c224bf3a503f2d", 0x7}) futimesat(r3, &(0x7f0000a7a000)='./file0\x00', &(0x7f0000db9000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) faccessat(r3, &(0x7f0000642000)='./file0\x00', 0x8000000000021, 0x200) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffffa, 0x0, 0x0}}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000283000-0x1000)=""/4096) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00007b5000)=0x6ddf, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fea000-0xa0)={0x0, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x0, 0x5, 0x10}, &(0x7f00009df000-0x4)=0xa0) 2018/01/13 11:26:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r0, &(0x7f00000b2000-0xc1)='[', 0x1, 0x0, &(0x7f000075e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000041d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$audion(&(0x7f000003f000)='/dev/audio#\x00', 0x80000001, 0x8000) getsockname$ipx(r1, &(0x7f0000a53000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000393000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000035000)=0x0, &(0x7f0000626000)=0x4) [ 115.932619] device syz5 entered promiscuous mode [ 115.956606] kvm: apic: phys broadcast and lowest prio 2018/01/13 11:26:36 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) ioctl$TIOCSBRK(r0, 0x5427) syz_open_procfs(r2, &(0x7f000033a000)='pagemap\x00') 2018/01/13 11:26:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000000)="c21fa77116cd3c21a16de68931ec3209a5d184268830aff3b0875294ce6ba97a857cec49177179918eefdc8ef4597c2263be4140906a5023dd8b15dae986528223a32434049e3dc7ff5d449a2fc76501076cc0ce3ec3b126f4fbcc443ecc46bc9c1d12d9412b1db16c9f1c509c26ce6952d1e778626a4460c17712a9") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0x58)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x58) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000000)={{0x4, 0x0}, 'port1\x00', 0x8, 0x840, 0x3, 0x2, 0x800, 0x7fffffff, 0xfff, 0x0, 0x7, 0x9f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x13, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) 2018/01/13 11:26:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x58, &(0x7f00002a1000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4a, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x3, 0x3, 0x36, 0x0, "c4c870fe7be1ad9e680c70fc58f04753776f39a11fb8bde3528c9f81a9ffd5cb63a0cb23e0d68b8fb1a6290ae493"}}}}}, 0x0) r0 = socket$inet(0x2, 0x3, 0x800) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00003f5000-0x4)=0x0, &(0x7f000067a000)=0x4) 2018/01/13 11:26:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ade000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000930000-0x10)={0xa, &(0x7f0000c6b000)=[{0x401, 0x100000000, 0x10001, 0x1}, {0x35, 0x80000000, 0x81, 0x0}, {0x80000001, 0xfffffffffffff800, 0x9d6, 0x8}, {0xfffffffffffffff9, 0xffffffff, 0x7, 0x2}, {0xd9, 0x2, 0x607, 0x1}, {0x9, 0x7, 0x80000000, 0x9}, {0x4, 0x6, 0x3, 0x26f}, {0xaa6, 0x2000, 0xb2, 0x3fc0000000000}, {0x8, 0x6, 0xfc00000000000000, 0x1}, {0xa4, 0x6, 0x5, 0x2}]}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) write(r0, &(0x7f00007ff000)="9da23083ee2f7a2093fd35d8b0b36437a23228cd1f8aca0248bd31cc60b55df7ba0be451fc222030a23d3800f3023d9b96b13b1eab68bf4174b5dce695c4ff74dbfbc67b3039818bec17c7de2a5a6101c56caf894c04cf2dfcbab93b4af9468b6f70fbde8e5e5ab55cc93a866a2256d8f574ed935095052c875434846756d955843a7f6e67163d54e3bb2f1e0acc772461c40e14a6c824713872f2ada5ff14e87d4c11ba347440b788c333d55bed0200a4c65523028cc7a769cf7a4a765986a49ad66ca7c4580581806ad7f9bde14a533c0a96e4077906eff3fd04d7409bbe7c1b7435", 0xe3) 2018/01/13 11:26:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer\x00', 0x200400, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bad000-0xb)='/dev/hwrng\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000071b000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00009b0000-0xc)={r3, r4, 0xffffffff}) getpid() getpgid(0xffffffffffffffff) getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b72000)={0x0, 0x0}) r6 = getpgrp(r5) setpriority(0x0, r6, 0x0) 2018/01/13 11:26:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lseek(r0, 0x0, 0x3) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000087000)=0x20) 2018/01/13 11:26:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000805000)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00003e7000-0x4)=0x0) r1 = getuid() r2 = getegid() chown(&(0x7f0000db5000)='./file0\x00', r1, r2) pselect6(0x40, &(0x7f00004b9000-0x40)={0x9, 0x100000000, 0x97c, 0x6, 0x7, 0xd2ec, 0xffffffff, 0x10000}, &(0x7f00001f1000-0x40)={0x8001, 0x1f, 0x9, 0x1, 0x5, 0x9, 0x81, 0xc4}, &(0x7f000034f000-0x40)={0x10001, 0x7ff, 0x0, 0x9, 0x9e1, 0x8, 0x9, 0x706}, &(0x7f0000b54000-0x10)={0x0, 0x1c9c380}, &(0x7f000080e000)={&(0x7f00009a3000-0x8)={0x1}, 0x8}) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000714000)='/dev/rtc\x00', 0x100, 0x0) faccessat(r3, &(0x7f00004f9000-0x8)='./file0\x00', 0x100, 0x800) timerfd_gettime(r3, &(0x7f00006bc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) accept4$alg(r3, 0x0, 0x0, 0x800) 2018/01/13 11:26:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000d7000-0x70)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d95000)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000039f000)={0x0, 0x0, []}) 2018/01/13 11:26:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004be000)="") 2018/01/13 11:26:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)=""}) clock_gettime(0x0, &(0x7f000065b000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000045000-0x48)=[{{0x0, 0x0}, 0xfffffffffffffff7, 0x3, 0x3ff}, {{r1, r2/1000+10000}, 0xfffffffffffffffb, 0x40, 0x1}, {{0x77359400, 0x0}, 0x400, 0x5, 0x8}], 0x48) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/13 11:26:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b29000)='/dev/vga_arbiter\x00', 0x200000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x8001) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00006f3000-0xc)={0x0, 0x400, 0x1, 0x2, 0x9, 0x44f4}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "3862e73384008dd8f692dab4c73398eb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000699000-0x9)='/dev/vcs\x00', 0x80002407f, 0x0) bind$alg(r1, &(0x7f0000aee000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005e3000)={@generic="7a67ed23f74be963118198885a56c865", @ifru_addrs={0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000f03000)="", 0x1, 0x4040001, &(0x7f0000cc3000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x69) recvfrom$inet(r0, &(0x7f000005e000-0x97)=""/151, 0x97, 0x40010001, &(0x7f0000ea7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:26:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002ad000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f, 0x5, 0x6, 0x10}, &(0x7f0000c50000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c3e000-0x6)={r1, 0x18}, &(0x7f0000000000)=0x6) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00002a8000)=0x0, &(0x7f000001d000-0x4)=0x0) bind$inet6(r2, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) lseek(r2, 0x0, 0x4) ioctl$int_out(r2, 0x5460, &(0x7f0000bb2000)=0x0) r4 = syz_open_dev$sg(&(0x7f0000eb4000-0x9)='/dev/sg#\x00', 0x8, 0x4000) ioctl$KDSETLED(r4, 0x4b32, 0x0) execve(&(0x7f0000bb5000)='./file0\x00', &(0x7f0000305000)=[&(0x7f0000b6c000-0x1)='\x00', &(0x7f00001a0000)='\\@\x00', &(0x7f0000854000-0x4)=')*,\x00', &(0x7f00003e3000-0x7)=':nodev\x00', &(0x7f0000db3000)=',md5sum:\x00'], &(0x7f0000e67000)=[&(0x7f0000914000)='@%wlan0wlan0\x00', &(0x7f0000835000-0x9)='-em0-em0\x00', &(0x7f00007cf000)='posix_acl_access\x00', &(0x7f0000d10000)="2f7d272a2c6e6f6465766e6f6465762c2e6c6fba2473656c668700", &(0x7f0000163000-0x1)='\x00', &(0x7f0000c7b000)='eth0)-#\x00', &(0x7f00006cd000)='GPL*\x00']) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r2, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x0]}, 0x14) accept4(0xffffffffffffffff, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000776000)={0x0, 0x1f, 0x6, &(0x7f00004b3000)=0x0}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000140000-0xc)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000598000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) tee(r5, r0, 0xfffffffffffffffa, 0xf) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00007e4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e99000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000000c000-0xc)={@empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r6 = dup(r2) sendmsg$unix(r6, &(0x7f0000c72000)={&(0x7f0000117000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000c1000-0x40)=[{&(0x7f000012b000-0xd8)="59cb9a63112e0d9defd791748efc145d6acaeba4f0f9ca7aec4aab7a27c9d498f4fc39d65a8c8c08fa2ca5d6fce2b3cccafe3b81e18cbda20d4044f2303acc979119f127a891d8e67e68b83fa71eda1745055d26c1afea9c41a809e8c9a06b9f483c9d877886599389f8e3b0a98f5ee733fc56beaabcf9f722258a8606b8e726f122828eba3e298e1265df74940985b0534032077db8167fc48861679bbba0aa1cc934261ed03980060237dd41395b0391f2da041097487f3ff69d27fe15f0be893f4d74388ffea04c1b7fc49e70a0b2454516e6b036112e", 0xd8}], 0x1, &(0x7f0000341000-0x90)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, r3}], 0x20, 0x40001}, 0x14) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x40, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000637000-0x10)={&(0x7f00002f6000)='./file0\x00', r7}, 0x10) 2018/01/13 11:26:36 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) sendmsg$inet_sctp(r0, &(0x7f0000382000-0x38)={&(0x7f00005b2000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe4000)=[{&(0x7f0000fe5000-0xa8)="fa7373fc14cd925699aa7abb971b82b60276540f9d7618faced30e2372a1d46c427a279adce4876ad1149a0223bd53122a2c43a9060ab208d933cb6daeac7e071bcc619b54b61071e86a0effd8d7f815d30515dbacdcad3a5590aa9dc3d9e47583", 0x61}], 0x1, &(0x7f0000fe5000-0x60)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000fe5000)='/dev/admmidi#\x00', 0xffffffffffff98b3, 0x40) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000fe5000)=""/40) 2018/01/13 11:26:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000341000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da0000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007a8000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, 0x3f, 0x5, 0x400, 0x7, 0x100, r1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/13 11:26:36 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x9) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000000, 0x8000) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000801000)={0x2, 0x81}) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x37d, 0x2, 0x3, 0x36920287, 0x0, 0x7, 0x200, 0x4, 0x20, 0xb1, 0x3, 0x7fff, 0x65b0bd01, 0x13, 0x8, 0x9, 0x2, 0x1ff, 0x2, 0x7, 0x1, 0x401, 0x9, 0x4, 0x7, 0x7, 0x3, 0x9, 0x9, 0xfffffffffffffff9, 0x6, 0x2, 0x7, 0x9, 0xffff, 0x4, 0x0, 0x7, 0x6, @perf_config_ext={0x1, 0x4}, 0x20000, 0x2, 0x7, 0x5, 0x3, 0x2, 0x0, 0x0}, r1, 0x6, r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0xa, &(0x7f0000001000-0x1)='/', 0x1) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000406000)="f83b7477cdd58a2c3f17a27d81fad2fbc700d1eaa958ee9070847eab50b00e20ee8909bf6f4bfc621cd794793bec050e83ecbe8625a43417d47ba4b1c7d25130126a0631fd75a40507f4d022f535b1d250f2bb9b66e11b4019ed5d87e2e3d10b38a80d0e505e84dd4d41ae8242c1bc9d014dfde644030140a582b80b5fc443b45e1f7a5236291ed11c48b8934d159ef904f6fa993788f2bea1dc7493e28ee052a1106b95822c4cb562c7837cfeac0c5de837f35e856c") 2018/01/13 11:26:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ea9000-0x9)='net/icmp\x00') setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000a19000)="85be3e", 0x3) fsetxattr(r0, &(0x7f0000053000-0x11)=@random={'system.\x00', 'net/icmp\x00'}, &(0x7f00008c3000)='net/icmp\x00', 0x9, 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00001fd000)={0x3, 0x8505, 0x81, 0x5}, 0x10) syz_open_procfs(0x0, &(0x7f0000bbc000)='ns/net\x00') 2018/01/13 11:26:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000d07000-0x4)=0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00003da000-0x8)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000f92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000046b000)=0x14) r2 = dup2(r0, r0) ioctl$TCSETSW(r2, 0x5403, &(0x7f00007cf000-0x24)={0x1, 0x8, 0x8, 0x2000, 0x3, 0x7, 0x6, 0xf4, 0x6, 0x5, 0x9, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00001c2000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000160000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d52000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r3}) 2018/01/13 11:26:36 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000008000-0x8)={0x1, [0x0]}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) ppoll(&(0x7f0000005000)=[], 0x0, &(0x7f0000002000-0x10)={0x0, r1}, &(0x7f0000006000)={0x3891}, 0x3e8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000008000)=""/165, 0xa5, 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006000-0x22)={0x0, 0x1a, "20a49468d9644c165dbe6f6be0c13ea8554ef31049172fde1a1e"}, &(0x7f0000008000-0x4)=0x22) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x803, 0x7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0x16)={r2, 0x1000, 0x7, [0x7fff, 0x2, 0x8, 0x9, 0x9, 0x5, 0x7]}, &(0x7f0000007000)=0x16) 2018/01/13 11:26:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000be0000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000dde000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aaa000-0x4)=0x5) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000599000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f00008f1000)={0x0, 0x36, 0x2000000001, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a6000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r1, 0x4, 0x42c00) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000025000-0x8)='/dev/hwrng\x00', 0x620000, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000835000-0x4)=0x0, &(0x7f0000ff9000-0x4)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000800000)=0x400, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000660000)=0x0) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x5, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r5) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000251000-0x2e)=""/46, &(0x7f0000325000-0x4)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r6 = dup(r1) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r6, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) 2018/01/13 11:26:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/13 11:26:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/cuse\x00', 0x101, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000701000)=0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000114000)=0x0, 0x4) 2018/01/13 11:26:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006bf000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000068000-0x4)={r1}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b4e000)=0x7a, 0xffffffffffffff2e) r3 = accept4$inet6(r2, 0x0, &(0x7f0000c8c000)=0x0, 0x80800) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000eb0000-0x4)=0x0) r5 = msgget(0x0, 0x83) msgctl$MSG_STAT(r5, 0xb, &(0x7f000081b000-0x91)=""/145) get_robust_list(r4, &(0x7f0000450000)=&(0x7f0000595000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000660000)=0x18) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000087f000-0x8)={0x953f, 0x7}, 0x8) mbind(&(0x7f000082a000/0x2000)=nil, 0x2000, 0x1, &(0x7f00007e4000-0x8)=0x6, 0x5, 0x2) 2018/01/13 11:26:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x6) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000121000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000039e000-0x4)={0x4a1, 0x20, 0x1000}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005d5000)={0x0, 0x7, 0x1, [0xfffffffffffeffff]}, &(0x7f00005f9000-0x4)=0xa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000804000-0x18)={r2, 0xc8e9, 0x10, 0x8, 0x9}, &(0x7f0000bc8000)=0x18) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000023f000)=""/121, &(0x7f000056b000)=0x79) 2018/01/13 11:26:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x8) r1 = semget(0x1, 0x1, 0x10) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00007c9000-0xde)=""/222) 2018/01/13 11:26:36 executing program 5: r0 = syz_open_dev$midi(&(0x7f00006a1000-0xb)='/dev/midi#\x00', 0xfffffffeffffffff, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000097c000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000020a000-0x4)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x5}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00007f9000-0xc)={0x10000000, 0x0}) 2018/01/13 11:26:36 executing program 4: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000dec000-0x85)='j', 0x1) r2 = shmget(0x3, 0x1000, 0x4, &(0x7f0000c87000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000b63000-0xc6)=""/198) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000dec000)='./file0\x00', 0x140) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000067a000)=0x3f, 0x4) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r4 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000fd6000)={0x8, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000009a000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd8000-0x4)=0xe8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000f3a000)={0x9, 0x9b3}) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000fd9000-0x4)=0x2) ioctl(r1, 0xfe62, &(0x7f0000b50000)="8b860852fcd916986e862fef6b66a5ffa47ca8e6dc8c1263895e2e205218ec8532e4c324b04bce465c28233be864c3fe07f57a5e1f9fa9fac4811983ee31cb85742b7459c21509661371340a2e44acf0228209d9fb05ec437b7609b6610954fcb9cea62eaf705c5f6b7ec907d64d7f9b9c26") 2018/01/13 11:26:36 executing program 3: mmap(&(0x7f0000000000/0xe88000)=nil, 0xe88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() mmap(&(0x7f0000e88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000e89000)=0x0, r0, &(0x7f0000e27000-0x8)=0x39, 0x6, 0x0) mmap(&(0x7f0000e89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e8a000-0xf)='/dev/sequencer\x00', 0x102, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x7f) sched_getattr(r1, &(0x7f0000e88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000e88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000e88000)='keyring\x00', &(0x7f0000e88000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000e88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000e89000-0x8)='keyring\x00', &(0x7f0000e89000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r3, &(0x7f0000e89000-0x1000)="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", 0x1000, r4) 2018/01/13 11:26:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f00005e7000-0x10)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) readlink(&(0x7f00000a0000)='./file0\x00', &(0x7f0000f2e000)=""/91, 0x5b) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000d1000-0x4)={0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000996000)=0x1, 0x2) prctl$setendian(0x14, 0x2) 2018/01/13 11:26:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000418000-0x8)={0x0}, 0x8) 2018/01/13 11:26:36 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000004000-0x2)={0x0, 0x81}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000008000)={r2, @in6={{0xa, 0x3, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10000, 0x2, 0x0, 0x0}, 0xa0) close(0xffffffffffffffff) r3 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000000b000)=[{&(0x7f0000004000)="d4089ca9a861799a56ea95b5c6a5c9bf4fdc4e4c9fba28c4f65dd66034d612cff3fef017644f", 0x26}], 0x1, &(0x7f000000b000)=[], 0x0, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) dup3(r3, r0, 0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 116.355635] binder: 15718:15721 ERROR: BC_REGISTER_LOOPER called without request [ 116.371470] binder: 15718:15721 transaction failed 29189/-22, size 20324-0 line 2788 [ 116.388690] binder_alloc: binder_alloc_mmap_handler: 15718 20000000-20002000 already mapped failed -16 2018/01/13 11:26:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/cuse\x00', 0x800, 0x0) readv(r0, &(0x7f000097b000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r0, &(0x7f0000991000-0x8)=[], 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000617000-0x8)={0x0, 0x0}) flock(r0, 0xa) 2018/01/13 11:26:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x3}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002d2000)={0x0, 0x0}) preadv(r1, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/01/13 11:26:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000672000)={0x0, 0x0, &(0x7f0000d65000-0x90)=[], 0x0, &(0x7f000054a000-0x12d0)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000056d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x800) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000ae2000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000023f000)=0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000024000)={r2, r0}) r3 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/13 11:26:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x35e19344, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000294000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept(r0, &(0x7f0000a21000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00002c3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d94000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6a4e729, 0xdc5, 0x7f, 0x1, 0x4, 0x3, 0x100, 0x40, 0x100000001, 0x1, 0x2000000000000, 0x1f, 0xfffffffffffffff7, 0x1, 0xe71a]}, &(0x7f000005a000-0x4)=0x108) dup2(r1, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002f6000)={r2, 0x8c, &(0x7f0000629000-0x8c)=[@in6={0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xbaa}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x6c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000933000)=0x10) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/13 11:26:36 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000800000)='/dev/mixer\x00', 0x80400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000b13000-0x8)=0x0) bind$alg(r1, &(0x7f0000d37000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a05000-0x89)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6abef9adc3895682196851a15589d596f4a270d12594c9d12caff457fa728656a3828e7c3f7d056c51f419d9563008129d890dbfdd0cd8c13b3c1361caa977ba01c2f47ff0f000000000000db2f1f9f80e6f30f67dc79af8c51ab15e672a51955ff", 0x81) 2018/01/13 11:26:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) accept4(r0, &(0x7f0000453000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c08000-0x4)=0x6, 0x80000) bind$inet6(r0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1b) 2018/01/13 11:26:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000283000)='/dev/admmidi#\x00', 0x800, 0x20840) r1 = syz_open_dev$adsp(&(0x7f00005d0000-0xb)='/dev/adsp#\x00', 0x1f, 0x200000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)={0x14, 0x27, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:26:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000226000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x11, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce000000000000000020d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b0977008901004bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6e80689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) fcntl$setsig(r1, 0xa, 0x12) [ 116.401794] binder: 15718:15721 ERROR: BC_REGISTER_LOOPER called without request [ 116.413290] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/13 11:26:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pwrite64(0xffffffffffffffff, &(0x7f00002c7000)="", 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b2a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000377000)={0x0, 0x0}, 0x10) getegid() 2018/01/13 11:26:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f000095e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rmdir(&(0x7f0000bc8000)='./file0\x00') r2 = syz_open_dev$vcsn(&(0x7f00001b4000)='/dev/vcs#\x00', 0x800, 0x22000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000094d000-0x10)={r0, r2, 0x0, 0x1}, 0x10) 2018/01/13 11:26:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000a12000-0xa)='/dev/vcs#\x00', 0xfe0000000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000070a000-0xc)={0x1, 0x0}) fchmodat(r1, &(0x7f00001ff000)='./file0\x00', 0x8) mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000d57000)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') umount2(&(0x7f0000f67000-0x2)='..', 0x0) 2018/01/13 11:26:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x80080) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10001, 0xd741, 0x100, 0x0, 0x7, 0x1000, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfc, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x58, &(0x7f0000000000)="6abb5de82b839dc56bfe48b2046f2b0b81ea3cdd3d01b8f5626397561118da79e6a9f1aeac7e1cd6a232b6c497d14e0b1bb23f952255e99e9330e9183a9a455f53cfa0f2f12f7725c13c57a3604eafc0468bf76a5d8c2b35"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000005000)={0x9, &(0x7f0000006000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000001000-0x10)={r3, &(0x7f0000006000-0xa0)=""/160}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003000-0x10)={0x6, [0x39, 0xc1, 0x1, 0x1, 0x2, 0x1ff]}, &(0x7f0000001000-0x4)=0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000)={r0, r2, 0x4, 0x2}, 0x10) 2018/01/13 11:26:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) r1 = syz_open_dev$dspn(&(0x7f0000a8c000)='/dev/dsp#\x00', 0x389, 0x80201) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000922000)={r0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) fchdir(r3) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f00000a4000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000341000-0x8)={0x0, 0x0}) socketpair(0x0, 0xaf1765c74a8f824a, 0x0, &(0x7f00003a2000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000216000-0x10)={r5, 0xfffffffffffffe92, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000454000)=r7, 0x4) setsockopt$inet6_buf(r5, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x0, 0x9}) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000110000)=0x4, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f000039e000-0x8c)={0x5, 0x0, 0x10000, 'queue1\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r6, 0x40045542, &(0x7f0000b5a000-0x4)=0x1b) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = getuid() getresgid(&(0x7f0000842000)=0x0, &(0x7f00004e7000)=0x0, &(0x7f0000d43000-0x2)=0x0) syz_fuse_mount(&(0x7f0000f8c000-0x8)='./file0\x00', 0x2000, r9, r10, 0x8000000000000003, 0x280040) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0xfffffffffffffcff) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cdd000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/13 11:26:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x0, &(0x7f0000a81000)={0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) timer_gettime(0x0, &(0x7f0000200000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000ad9000-0x18)=[{{r2, r1/1000+30000}, 0x7, 0x8000, 0x2}], 0x18) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000353000-0x91)=""/145) msgget$private(0x0, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f00001f8000-0xc)='/dev/autofs\x00', 0x200, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000695000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f000048b000-0x4)=0x3, &(0x7f0000fc5000-0x8)=0x154) [ 116.481511] device syz1 entered promiscuous mode 2018/01/13 11:26:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f00009ee000)='/dev/dsp#\x00', 0x9, 0x2000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ba5000-0x8)={0x0, 0x0}, &(0x7f0000480000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005de000-0x98)={r3, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe387, 0xa81}, 0x98) socket$inet6(0xa, 0x800, 0x2) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000085c000)={0x40, 0x400, 0xffffffffffffff00, 0xda32, 0x401, 0x24}) getsockopt(r0, 0x2000000000010d, 0x200000000011, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x9) 2018/01/13 11:26:36 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d68000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004ad000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002e4000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000408000-0x8b)={r1, 0x83, "38a1541c6fa33dac66008bae2130ecc859167870acde7dd9e021dbc1643eac77a2a03855d9b9333314a99087a1ef3eac050b906e29ec16ba6c50a65bdb9bad2b3cd193569d8a9947e51f7386ef0ab410592451831c019d0abc907377c8ff9f9abe5afeb09ee34b9006e0b42506e9e670ee465411de2e720085d1c5e9c9c86a992fe0ec"}, &(0x7f0000001000-0x4)=0x8b) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x8, 0x10}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000002000+0xad5)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000004000-0x68)={0x8001, 0x2d, 0x2, {0x0, 0x989680}, 0x81, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000005000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={r2, 0x4}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000006000-0xf5)={0xf1, "e9c536df4d4e724b628097fd3f6db6c05396686fb89537273f70a67a9bbd69e9f8facbc702888e73badcb24f7184fe8483c44665b57911ca062f4687f78f481748df0e5d63a736ef3b3c0958b93850618bd514db3ddf6cf0b6369149704acc664cbb9894c450cd94a310645e6399973bca903c4d5b9a5f75288b34eeffbb97e01cbee074c3429bb66232abaac9ef3c453cb153140104f1a9308d48435a4b18a2493a994f6cc684b9d0892bf6e667623d5f06dc1a089e449569b3786691b63a50e047413657260a6c81f0ca7a66f81422e5d4137a93acd8243ca06f0d2eaab31d833409ee69a72bec84fdcefeed0df047e4"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005000)={r2, 0x9, 0x0, 0x1, 0x3}, &(0x7f0000007000-0x4)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000007000)={0x100000001, 0x5, 0x7, 0x66, &(0x7f0000008000-0x66)=""/102, 0xf1, &(0x7f0000007000-0xf1)=""/241, 0x24, &(0x7f0000006000-0x24)=""/36}) r3 = msgget(0x1, 0x200) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000003000-0xaf)=""/175) getrlimit(0xb, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000009000-0x94)=""/148, 0x94) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"79deee5cd0ea9d"}, 0x9}}) 2018/01/13 11:26:36 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000014c000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x5, 0x7, 0x100000001, &(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x4)=0x2, 0x9eb5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000004000-0xf1)=""/241, &(0x7f0000000000)=0xf1) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000004000-0x4)=0x55, &(0x7f0000004000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000002000)={0x1ff, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x15, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000006000-0x12)='.request_key_auth\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0xb9)="65c02d06b5b7f7052e4b4791c8f0ebcb197aea2a9b2d3a8d230800ce6c7f2ce3964897252a2dfbfb6f94929a987884d967cd9615ce59861b4139d99b0eb04fd2d97e62f4ad7fce635de7d14b01341a7b970cda39600265e2aabd60e8707c2802d0e490313bb65e8d5ddb9cf5eb33b08665bf120dfbfff9ddc8741a7c5eb67d24047365364e5812ee93acfa9512564d833f9e519b7d72008f4a1f9692afcdaa63386482bb4934817bce3846aed20da09d3aae9a20b711520ad4", 0xb9, 0xfffffffffffffffe) add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000)="7e54dc828253c0460684a1a2b60da729e12114acb758740c340844ab77e6ca96f4e1310bb9d34e0e695b752e68e05ab39df6622b4bae6c08b65168e16e2dd5867b7ff7b906959c4790dcc7d24ded9414c064df2404141edadfac8c1725246ca2a2bb52ed0032c7a79f205c404515f0235ec6c3696ea9ff8cb92b087e5d33d3bc7a", 0x81, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000006000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000007000)=0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000008000)={0x80, 0x100000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000)=0x0, &(0x7f0000009000)=0x4) 2018/01/13 11:26:36 executing program 4: mprotect(&(0x7f0000995000/0x2000)=nil, 0x2000, 0x1) mincore(&(0x7f00007a0000/0xd000)=nil, 0xd000, &(0x7f0000f29000-0x46)=""/109) 2018/01/13 11:26:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d24000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000290000-0x4)=0x0, &(0x7f00009a0000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000167000-0xb)='/dev/hwrng\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00008a6000)={0x0, 0xf560}, &(0x7f0000024000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000086b000)={r2, 0x0}, &(0x7f00001b4000)=0x8) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000654000)={[0x100000, 0x2000, 0xf002, 0x2000], 0x14d, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00001df000)='/dev/audio#\x00', 0x4, 0x200000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e8e000)=@assoc_id=0x0, &(0x7f0000423000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000016e000-0x8c)={r1, @in6={{0xa, 0x3, 0xffffffffffffffe1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ea0000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000677000)=@sack_info={r2, 0x0, 0x6}, &(0x7f00000ba000)=0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ef8000)={0x50000000, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00007b5000-0x8)={0x1, [0x0]}, &(0x7f0000202000)=0x8) 2018/01/13 11:26:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000643000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) init_module(&(0x7f000068b000)='/selinux/avc/cache_stats\x00', 0x19, &(0x7f0000765000-0xa)='/dev/ptmx\x00') 2018/01/13 11:26:36 executing program 7: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000684000)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008d8000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000205000-0x4)=0x200, 0x4) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f0000899000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) 2018/01/13 11:26:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000385000-0x4)=0x2, 0x4) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000577000)=""/85, &(0x7f0000350000)=0x55) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/13 11:26:36 executing program 3: exit_group(0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000095c000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fbc000)='/dev/snd/seq\x00', 0x0, 0x41) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000027a000-0x4c)={0xc13, 0x9, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000241000)={0x0, 0x0}) 2018/01/13 11:26:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f5d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000032f000-0x11)='/selinux/context\x00', 0x2, 0x0) futimesat(r1, &(0x7f0000220000)='./file0\x00', &(0x7f0000c7a000)={{0x0, 0x7530}, {0x77359400, 0x0}}) mmap(&(0x7f00004cc000/0x3000)=nil, 0x3000, 0x0, 0x6012, r0, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e4c000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f000015f000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000f33000)='./file0\x00', 0x2) io_setup(0x0, &(0x7f0000d8f000)=0x0) io_cancel(r3, &(0x7f00009ed000)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f000052d000-0x9d)="004f0c1c3cd4fc6cfece3b08b47e0b56c72deb9c36a54c39ac57abaf34ba2fc081b33b424eddce09dc5f6322fa831bb08678f3a9e7d9aa49b28c16048fed2bd4451f68cdd1f6720e087e66593bd19e7de4a648649b4bccf0877d9f0c5562e4e94b8a42fa5b6ce50c3c5ab08975cd47bcb8b12f3419c1fd4462b5c7093c44a070ec9c05fce66bf3db629f72af7944249a5274a2b0bf40fbbd2fa5d66b6c", 0x9d, 0xffff, 0x0, 0x0, r2}, &(0x7f0000f75000)={0x0, 0x0, 0x0, 0x0}) 2018/01/13 11:26:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0x8)='syscall\x00') read$eventfd(r0, &(0x7f0000120000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000037f000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003bf000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000008b000-0x10)={r1, 0x994, 0x10001, 0x19c}, 0x10) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00007b9000)={0x8, 0x9, 0x6, 0xff}, 0x10) 2018/01/13 11:26:37 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 11:26:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) close(r0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00009e4000-0x2e)=""/46, &(0x7f00009b8000-0x4)=0x2e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000051e000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000069d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/13 11:26:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000287000)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e99000-0x10)={0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000dd7000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000095f000)={r1, r2, 0x5}) ioctl$int_in(r0, 0x5421, &(0x7f00009f4000-0x8)=0x10) 2018/01/13 11:26:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000735000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_procfs(0x0, &(0x7f0000232000-0x4)='net\x00') fstat(r1, &(0x7f0000ae4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 11:26:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006ce000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0xdc) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f65000-0xc)={0x0, 0x0}) recvmsg(r2, &(0x7f0000a5f000)={&(0x7f0000b4f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000785000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:26:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000055d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006c1000)=0x10) writev(r0, &(0x7f0000d27000-0x10)=[], 0x0) 2018/01/13 11:26:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d8a000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x0, 0xff, 0x8, 0x9, 0x1, 0x0}, &(0x7f0000f67000)=0x20) fcntl$setstatus(r1, 0x4, 0x6000) flock(r0, 0x1) close(r1) 2018/01/13 11:26:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000740000)="") r0 = inotify_init() inotify_add_watch(r0, &(0x7f00005ce000)='./file0\x00', 0x13) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005fd000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000068b000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009a9000-0x4)=0xc) 2018/01/13 11:26:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a8f000-0x15)='/proc/self/net/pfkey\x00', 0x10002, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00009b8000)=0x1, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1ec8708c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000884000-0x9)='/dev/ppp\x00', 0x40002, 0x0) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000de9000)="9cd29d0b08eb96066c5bb1db2f3b8601542d2545cdc2673c3d06f6b8748af24b3633e7465d1b5ccc4ebdff2e4057b794d7c9d3ebb33d19111dceef9757c4b5c87aa775c3bae2115e8a9d9a82580cdb1890dd3c043c4d2c453d8d2c8500f42e7e488cdcb2136d2733fe86f8c452908799b85c72164051feb5652f3f2d37117bd4e6ecbda49bba430d0efa", 0x8a) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00001bd000-0x20)={@generic="5325c947871a19df453613a268f46e8d", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r2, 0x0, 0x6, &(0x7f0000001000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) 2018/01/13 11:26:37 executing program 5: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000205000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000021a000)="93f11964b4211922092ed5e8838387e6a122e4d10e4843a6b34d07a124c02550c770a9218f7f7988daf99d40646de3b5da7d9ce0e48a511f059a68dabc32dca22bd1005e673340674b7f6d97f2ffa4d2ac84b2b5c36f6977730ecc518c16114dbbfbde3e2cbf2919b0ac21212ef81b12d2c6b7f4d781c613325a7d40b868f6d969375980900fd9bb6b6af1ed478afd45e936b9b2353ae68aea0b3c28fc60d7931e5f468a9d516fd1c146") bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r2 = accept$alg(r0, 0x0, 0x0) unlink(&(0x7f0000147000-0x8)='./file0\x00') sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb705", 0x11}], 0x1, &(0x7f0000217000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) 2018/01/13 11:26:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00001b7000-0xa)='/dev/vcs#\x00', 0x6, 0x20000) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f000023d000-0x40)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000e27000)='/dev/vcs#\x00', 0x1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000a5c000)='/dev/dsp#\x00', 0xffffffff, 0x40) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) 2018/01/13 11:26:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000f2d000-0x1000)=""/4096, &(0x7f0000511000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00006fd000-0xb)='/dev/vcsa#\x00', 0x4, 0x80000) r2 = creat(&(0x7f000021f000-0x4)='./file0\x00', 0x8f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000442000)={0x0, 0x2, 0x1}, &(0x7f0000251000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000087b000)={0x0, 0x6}, &(0x7f0000ec4000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ade000-0x8)={r3, 0x1000000007}, &(0x7f0000aa2000)=0xfffffffffffffe2f) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000df4000-0x4)=@assoc_id=r4, &(0x7f0000ebc000-0x4)=0x4) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000dc2000)=0x0, &(0x7f000056e000)=0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x3, 0x80000000002) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000949000)={0x0, 0x0, &(0x7f0000415000)=[], 0x0, &(0x7f0000c1e000)=[], 0x0, 0x0}, 0x0) restart_syscall() getsockopt$inet_int(r6, 0x0, 0x17, &(0x7f0000fba000-0x4)=0x0, &(0x7f0000000000)=0x3) getuid() setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000049000)={r5, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/13 11:26:37 executing program 1: llistxattr(&(0x7f0000a5a000)='./control\x00', &(0x7f00003d5000)=""/4096, 0x1000) 2018/01/13 11:26:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000002000-0x8)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0xa2, 0x5, 0xffffffff, 0x3, 0x81, 0x80000000, 0x6, 0x3ff, 0x7, 0x780, 0x5}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00008b8000-0x2)='/dev/vcs\x00', 0x200040, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000911000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000cf4000)={0x8001, 0xffffffffffffffff, 0x7ff, 0x80000001, 0x9, 0xff}) openat$ion(0xffffffffffffff9c, &(0x7f00009b6000-0x9)='/dev/ion\x00', 0x4200, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000b56000)=""/4096) r3 = syz_open_dev$sndpcmp(&(0x7f00008a8000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x408040) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000489000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xeb31}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000001, 0xdd, 0x4, "93b300ce80dd85a58b952deede2ee146def909105db853b7583d8ecb050dd921f518b39416c37f5d2cd231f00c0c2930a12853638943468fd04dd32336de0437a84e739b8e88b515398e5b539070941c"}, 0x160) 2018/01/13 11:26:37 executing program 3: r0 = socket$kcm(0x29, 0x7, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 11:26:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000df000)={0x88, 0x0, &(0x7f0000d6c000)=[@exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x0}, @dead_binder_done={0x40086310, 0x3}, @enter_looper={0x630c}, @release={0x40046306, 0x0}, @decrefs={0x40046307, 0x2}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000287000)=[], &(0x7f000091a000-0x18)=[0x30, 0x0, 0x0]}, 0xfffffffffffffff7}}, @dead_binder_done={0x40086310, 0x1}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) 2018/01/13 11:26:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getxattr(&(0x7f0000a2c000)='./file0\x00', &(0x7f00007d4000)=@known='com.apple.FinderInfo\x00', &(0x7f00005f5000-0x9)=""/9, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setlease(r0, 0x400, 0x2) mkdir(&(0x7f0000b89000)='./file0\x00', 0x1d) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x9) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000060d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000032c000)=0x60, 0x80000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00008ae000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) rmdir(&(0x7f000094e000)='./file0\x00') r5 = getpgrp(0x0) readv(r3, &(0x7f00000f8000)=[{&(0x7f0000596000-0x15)=""/21, 0x15}, {&(0x7f00008a4000)=""/50, 0x32}, {&(0x7f0000cb5000)=""/96, 0x60}, {&(0x7f000098d000)=""/169, 0xa9}, {&(0x7f0000292000-0x54)=""/84, 0x54}, {&(0x7f000071d000-0xf8)=""/248, 0xf8}, {&(0x7f00006a0000)=""/187, 0xbb}, {&(0x7f0000981000-0xda)=""/218, 0xda}, {&(0x7f00009b5000)=""/3, 0x3}], 0x9) kcmp(r4, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r6 = creat(&(0x7f0000617000)='./file0\x00', 0x1) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f000078a000-0xea)=""/234) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/13 11:26:37 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000bae000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fd9000-0x4)=0x1c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000fd9000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000050f000-0x18)={r2, &(0x7f0000fd8000)="22785519837f10a50a6dba8cf9bbbcf10bcaa8cd1e9dcc04d89a92104978e6de8a369897484b061f3e29f50c9ab521b2a14fe6acb67c0b192d3bf03c83b00879faa4219d1e44dd45a108f03ded3759152da0be1a8983c788b5715e4458dd0fc567191f88270e39a2c52fca8031a37cfc9aa3678753bf75dd343194fa58d704577152ec6a97cfc85a9790886db26fafd357a1114835819d0a948b621006f3de0d6d7a", &(0x7f0000fd8000)=""/53}, 0x18) sendto$inet6(r1, &(0x7f0000fd8000)="", 0xc, 0x200408d4, &(0x7f0000aab000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 11:26:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00003ab000)='/dev/snd/midiC#D#\x00', 0xcd, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000e24000)={0x3, &(0x7f0000ba8000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = syz_open_dev$loop(&(0x7f0000047000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) 2018/01/13 11:26:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000001000-0x62)="ca83ec7048bdbed8138369fa2ce318f83ee0dd1c4ba2f8cd10c7d87ef860236a28de16760351c3dffa22bc70be4130f3b69e65c289e40c65604ba3825d64659f59ecd0937dca9461bc20b05b6f3009ee7f1fe303f486f1bb0510053a04fa86eb2435", 0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00005e0000)=0xffffffffffffffff) 2018/01/13 11:26:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x0, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendto$inet(r1, &(0x7f00004fe000-0x84)="ff89a2339a077b4cb5659efd0368d369d52d7b532ed41e101d75230b091aebb18f3c6beda879bfc1c743f91f3a5e59f4067e352e584707a83a366974354b6c12605480ba2776a2e731ba0bcd4b04a971f8aae68969333ec8909e94e4be0dcb451b84e9894b2c9b857020abdc861dd1e69f82ef72738b4f9cfc8b93470759db43ef14cfb3", 0x84, 0x0, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000eb1000)=""/0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) [ 116.917456] binder: 15865 RLIMIT_NICE not set 2018/01/13 11:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c17000)='/dev/net/tun\x00', 0x0, 0x4000000000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_data=&(0x7f0000436000+0x307)="b6fca06e0c332da568781a24dbf57e59ea850dd21b3faf5c0d63196497684eff"}) write$tun(r2, &(0x7f00007e3000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$int_out(r2, 0x2, &(0x7f00004dc000-0x8)=0x0) write$tun(r2, &(0x7f0000d02000-0x45)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x2c) 2018/01/13 11:26:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000016e000)=@int=0xfff, 0x4) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000058a000)=@req3={0x3f, 0x22, 0xffffffff, 0xfffffffffffffffa, 0x7f, 0x4, 0x4}, 0x1c) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0xfffffffffffffffe, 0x0, 'rmd128\x00'}, 0x58) 2018/01/13 11:26:37 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f000036d000)='/dev/admmidi#\x00', 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040a000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f00002a6000-0x10)={0x0, r1+30000000}, &(0x7f0000443000)={0x0, 0x0}) r2 = shmat(0x0, &(0x7f00005f3000/0x2000)=nil, 0x6000) shmdt(r2) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000cc2000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000058e000)={0x0, 0x38, 0x7, &(0x7f00005b7000-0x8)=0x0}) tkill(r3, 0x1000000000016) 2018/01/13 11:26:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 116.957343] binder: 15846:15874 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 116.964825] binder: 15846:15874 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 116.972262] binder: 15846:15874 Release 1 refcount change on invalid ref 0 ret -22 [ 117.006145] binder: 15846:15874 unknown command 0 [ 117.014636] binder: BINDER_SET_CONTEXT_MGR already set [ 117.014648] binder: 15846:15895 ioctl 40046207 0 returned -16 [ 117.021690] binder: 15891 RLIMIT_NICE not set [ 117.024877] binder: 15846:15898 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 117.024888] binder: 15846:15898 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 117.024902] binder: 15846:15898 Release 1 refcount change on invalid ref 0 ret -22 [ 117.024912] binder: 15846:15898 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 117.024922] binder: 15846:15898 got reply transaction with no transaction stack [ 117.024932] binder: 15846:15898 transaction failed 29201/-71, size 0-24 line 2703 [ 117.033556] device eql entered promiscuous mode 2018/01/13 11:26:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) poll(&(0x7f0000bad000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00008f4000+0xe51)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000036000)={0xac4d, 0x8ec, 0x401}) 2018/01/13 11:26:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) clock_getres(0x3, &(0x7f0000a85000-0x10)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) fdatasync(r0) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb3ffe92774a718cdb98284de48eddd44252e89d1363587f8f27df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7997c08aa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f000011b000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="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", 0x561, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/13 11:26:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000125000-0xb)='/dev/vcsa#\x00', 0x1, 0x1) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000b14000)=0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b29000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000a63000)=@generic="ba530e07fc03f07b95c1afc859a59709", 0x10) 2018/01/13 11:26:37 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/01/13 11:26:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ab9000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000499000-0x10)={0x0, 0xffffffffffffffff, 0x2, 0x94e}, &(0x7f00007f3000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000936000-0x8)={r1, 0x1, 0x36a9}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r2, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000096b000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00008d3000-0x5)={0x5, 0xffffffff, 0x1, 0x4}, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000091c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004d7000)=0x20) 2018/01/13 11:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000077d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000138000)={{0xd75a367ef8d0edec, 0x0, 0x0, 0x3, 0x7}, 0x6, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000488000)="230000005e0005006d000700005d510307000000000000000000000300000000000009", 0x23) 2018/01/13 11:26:37 executing program 6: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = semget(0x1, 0x2, 0x10) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f00003ae000)=""/160) bpf$OBJ_GET_MAP(0x7, &(0x7f00003ba000-0x10)={&(0x7f000037b000)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00003cd000-0x10c)=@newsa={0x10c, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000050000-0xb)='/dev/adsp#\x00', 0xd6b, 0x41) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/13 11:26:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000781000)='/dev/adsp#\x00', 0x8, 0x80000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b72000-0x88)={0x0, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x66, &(0x7f0000de5000-0x66)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x30, 0x3a, 0xbfffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '\aY+', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) [ 117.103748] binder: 15846:15874 ioctl c0306201 200df000 returned -22 [ 117.117640] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/13 11:26:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3b000)={r0}) sendmmsg$inet_sctp(r1, &(0x7f0000b54000)=[{&(0x7f00007b0000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000998000)=[], 0x0, &(0x7f000077b000-0x30)=[], 0x0, 0x0}, {&(0x7f00001ab000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000076e000)=[], 0x0, &(0x7f0000b64000)=[], 0x0, 0x0}], 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/13 11:26:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00004b6000)="6c6f676f60113065ffaef6b91a8d315f8da1df3ab6fa416fc508da6f6ca0adec8050e2b2abddd6a4ae27d141975152559a1f48e2397d2402045e91ed", &(0x7f00000c5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = open$dir(&(0x7f0000587000-0x8)='./file0\x00', 0x4100, 0x112) r2 = signalfd4(0xffffffffffffff9c, &(0x7f0000708000)={0x0}, 0x8, 0x800) dup3(r1, r2, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000074c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000894000-0x4)=0xe8) keyctl$get_persistent(0x16, r3, r0) keyctl$search(0xa, r0, &(0x7f000009c000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/13 11:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/13 11:26:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000974000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x28040000080003, 0x8000000000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000091d000+0x43e)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000008e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000694000-0x4)=0xc) move_pages(r4, 0x8, &(0x7f0000fd5000-0x40)=[&(0x7f0000564000/0x3000)=nil, &(0x7f0000cad000/0x2000)=nil, &(0x7f000040a000/0x4000)=nil, &(0x7f0000445000/0x13000)=nil, &(0x7f0000c46000/0x3000)=nil, &(0x7f0000ec7000/0x3000)=nil, &(0x7f000032b000/0x2000)=nil, &(0x7f0000c5b000/0x3000)=nil], &(0x7f0000c96000)=[0x70], &(0x7f0000795000-0xc)=[0x0, 0x0, 0x0], 0x2) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a9e000-0xb)='/dev/mixer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f000038c000)={&(0x7f000064e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fe0000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000090e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000098a000-0x8)=[0x0, 0x0], 0x8, 0x7, 0xa, 0x2, 0x0, 0x0, 0x0, 0x0}) restart_syscall() 2018/01/13 11:26:37 executing program 0: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$packet(0x11, 0x3, 0x300) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000afd000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000006, 0x2012, r2, 0x0) 2018/01/13 11:26:37 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007da000-0x11)='/selinux/enforce\x00', 0x80100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000093000-0x8)='./file0\x00', &(0x7f0000001000-0x41)={0x41, 0x8, "4b81fe22fdb7ecd126a463d2f6058515448c0e9ee5274e62a5b23f3d190cae08f67d8393fadacbdeb7eb1e2476c80824d504a69600a55ce0ff"}, &(0x7f0000001000-0x4)=0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x8, &(0x7f0000003000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000000)={r4, &(0x7f0000001000-0xbd)=""/189}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000003000)='/dev/snd/midiC#D#\x00', 0x0, 0x1) sendto$packet(r2, &(0x7f0000000000)="bf66e401fbef0622d9b29309ef9cdebf33ec6c0103d2c0c77ade97ba38d9b07a41d9c5a574aa7551afe49673f1f0db7073940547e7b24949cd3cbebfc2d6ef4f8975247ae4e899f3120ba34dfa6c47ac8968ba1899dd2097f7fe2ec730a0da7dfe11b2a3ad497ccd861a0e29cc", 0x6d, 0x24004800, &(0x7f0000000000)={0x11, 0x1a, r3, 0x1, 0x7000000000000000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000005000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, r3}, 0x14) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x3ff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x1, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x2, 0x8, 0x1, 0x25f, 0xa, 0x20, 0x80, 0x3f, r3, r6}, {0x3, 0x7, 0x0, 0xfffffffffffffffe, 0x7dbd, 0x80000000, 0x200, 0x6}, {0x2, 0x1000, 0x7, 0x0}, 0xd26, 0xb, 0x1, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x3, 0x4, 0x3, 0x1, 0x400}}, 0xe8) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r5, &(0x7f0000002000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x3) 2018/01/13 11:26:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000f6e000)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000303000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) timer_create(0x2, &(0x7f00006fb000)={0x0, 0x1, 0x0, @thr={&(0x7f0000b1b000)="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", &(0x7f000018b000-0x1f)="4a2b9d65807a91d6bd57193f113f48496411ddb4200f75123b2eff0008b5ac"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0d000-0x4)=0x0) timer_settime(r1, 0x0, &(0x7f0000fb4000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f00006e2000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/13 11:26:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000478000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x6, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000831000)='/dev/dsp\x00', 0x9851be64f612569a, 0x0) r5 = accept$alg(r4, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afa000)={0x0, 0x0, []}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000b56000-0x4)=0x2, 0x4) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f000057d000)={0x2, 0x7fffffff, [{0x58e6, 0x0, 0xfd39}, {0xffffffffffff62ec, 0x0, 0x0}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) 2018/01/13 11:26:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000a56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000df4000)='/selinux/checkreqprot\x00', 0x92400, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000295000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x0, 0x0) syncfs(r0) [ 117.295104] device syz1 entered promiscuous mode [ 117.333339] device syz1 left promiscuous mode [ 117.351359] device syz1 entered promiscuous mode [ 117.363093] device syz1 left promiscuous mode 2018/01/13 11:26:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000141000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000724000-0x7)='ns/mnt\x00') setns(r1, 0x4000000) unshare(0x20000400) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/01/13 11:26:37 executing program 2: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x8) semop(r0, &(0x7f0000abf000-0x12)=[{0x2, 0xffffffff, 0x800}, {0x0, 0x0, 0x800}, {0x2, 0xfffffffffffffff8, 0x1800}], 0x3) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x17, &(0x7f0000eee000-0x20)={0x800, {0x49}, 0x2, 0x61f9}, &(0x7f0000ffe000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a1b000-0x8)={0x0}) r1 = semget$private(0x0, 0x20000000102, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000484000)='./file0\x00', 0x1, 0x11) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000ffd000)={0x0}, 0x1) semtimedop(r1, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000ffd000-0x7d)=""/125) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/01/13 11:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) set_tid_address(&(0x7f0000726000-0x4)=0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00007ad000-0x9)='/dev/cuse\x00', 0x60000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000488000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00002cc000)={0x5, 0x6, 0xd98, 0x5, 0x7}) r1 = syz_open_dev$vcsn(&(0x7f0000855000-0xa)='/dev/vcs#\x00', 0x4000000000000, 0x200000) fsetxattr(r1, &(0x7f0000a2b000)=@random={'system.\x00', '*GPL\x00'}, &(0x7f0000f9e000-0x1)='\x00', 0x1, 0x3) 2018/01/13 11:26:37 executing program 0: r0 = timerfd_create(0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000081c000)=0x0) syz_open_procfs(r1, &(0x7f0000759000-0xe)='net/dev_snmp6\x00') read(r0, &(0x7f0000000000)=""/0, 0x0) 2018/01/13 11:26:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r1, &(0x7f0000693000)=[{0x0, 0x0}], 0x1, 0x7f) r3 = accept4$inet6(r1, &(0x7f0000c9c000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000092b000)=0x1c, 0x80802) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000397000)={0x80000000, 0x0}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00003ae000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f00008fa000)="9bd05957c7baa6a466622cad559d2b32db3e7161ffd4a8ebd213ecd0e1085c81"}) close(r1) 2018/01/13 11:26:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000658000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000ee6000-0x18)={0x5, &(0x7f00000cf000-0xd8)=""/216, &(0x7f0000e49000)=[{0x2, 0x8c, 0x1b0b504d, &(0x7f00003ee000-0x8c)=""/140}, {0x8, 0x2d, 0x200, &(0x7f0000849000-0x2d)=""/45}, {0x3, 0x58, 0x800, &(0x7f0000aef000)=""/88}, {0x1, 0x1000, 0x1, &(0x7f000059d000-0x1000)=""/4096}, {0x0, 0x0, 0x401, &(0x7f0000179000)=""/0}]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000fa000-0x4)=0x8, 0x4) getsockname$netlink(r1, &(0x7f00006b0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a7c000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004f1000-0x14)={0x0, 0x40, 0x3, 0x6, 0x3, 0x9faf}, &(0x7f0000694000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fce000)=r2, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00002ef000)=@delpolicy={0x50, 0x15, 0x1ff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) chmod(&(0x7f0000ada000)='./file0\x00', 0xb) 2018/01/13 11:26:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b27000-0x4)=@assoc_id=0x0, &(0x7f0000bf7000)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000094f000)={r3, 0xd1af}, 0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00009cd000)=0x1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000019d000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b77000)=0xe8) r5 = syz_open_dev$vcsn(&(0x7f000011d000-0xa)='/dev/vcs#\x00', 0x101, 0x2000) connect$unix(r5, &(0x7f0000fc2000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00006db000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, r4}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x1200}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ef4000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00003af000)={r3, 0x6, 0xfffffffffffffffb}, &(0x7f00007fc000)=0x8) write$tun(r2, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x9, 0x0, 'z'}}}, 0x27) 2018/01/13 11:26:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000c1c000)="ff55d36c", 0x3) 2018/01/13 11:26:37 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000a5e000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff7, 0x440) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d2b000+0x91e)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f00005b6000)=@known='system.posix_acl_default\x00', &(0x7f00001d6000)="02000000f4ffffff6f556e100730de2d6a0006a0be", 0x15, 0x0) uselib(&(0x7f0000640000-0xa)='./control\x00') 2018/01/13 11:26:37 executing program 3: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000ca000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000418000-0x4)=0x10) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f000016f000)="fee27bff755e9e0da184de510dab3a5e64eb5bf0f620f666048351d6f053a61898295dcf0ec8316fc063ff58fff284a906a693a1baf8a94231d98304f744d3ceb07c029d2b1112c825b3904ae2981b48cadaaa67e923f37fc391abf6cde653f1cb") mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000b0000-0x8)={0x0, 0x8}, &(0x7f0000418000)=0x8) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000019e000-0x8)={r1, 0x800}, &(0x7f0000419000-0x4)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00003cd000-0x10c)=@newsa={0x10c, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 117.464760] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 117.464760] The task syz-executor2 (15981) triggered the difference, watch for misbehavior. 2018/01/13 11:26:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000921000-0x4)=0x1, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000a80000-0x38)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="25850e28b8e79998", 0x8}], 0x1, &(0x7f0000a7f000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227b, &(0x7f0000002000-0x1)="06") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000679000-0x8)=0x25f8b9e54725c41) fcntl$setstatus(r1, 0x4, 0x2800) read(r1, &(0x7f0000000000)=""/154, 0x30) 2018/01/13 11:26:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000052f000)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000708000-0x37)="daf7fb01a21c09244c8b23f04914c113b626e1e4b7473c24d2759a28851f7ce368013dfe4bb70ed7a36d637aa9c0fba4670a38b8ae34cd") 2018/01/13 11:26:37 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80000003) r1 = socket(0x3, 0x8000f, 0x1) sendmsg$alg(r1, &(0x7f0000493000-0x38)={0x0, 0x0, &(0x7f000020c000-0x60)=[{&(0x7f000038d000-0xa1)="e1b4155c85629473288d028f8061dcd06460ead5c5c9e8954ae976ff991df4bca02c91e2c30f179fddea4658de016a8825cc349839b57a906603fb4966ce1b45a5e916fb119140997ac340887ae543d6104b304c9fc5deb84c9b2a177f24705e4c459351dea380668a1831e3bd066d0deeed023715774b0e535250356938d5427e7140e5c2a6fed85d86ceac05538120dbd53b7e692c0b3ff4eb92a69d37d2ed84", 0xa1}, {&(0x7f00003b2000-0x3c)="726c9e222c88b7c47c527c5a2bb69ae7a402835389f210887e9bd3ea0a9a3a0b4de2a33662695d79381b51b4f2d55a1ff900a9514db067a32c479d73", 0x3c}, {&(0x7f0000432000-0x21)="4dc776f5197f06c654d46b2d8e981e5db69f2e151acd1e751146c3845eef7bde44", 0x21}, {&(0x7f0000a71000-0xd5)="b6f85f82e9bd45b0c97aab7353d80adedec97cfa261c69311cb7e71deddba8c728846196e2e4f29b623393ee708a2f795ddd5e3f70d19f27e30aca0c6c203f54d3250aa53111617336f637838cdd26f636c839b146fe5baca5c10f4702723982d53c264f833ce43dc6ebf274553eb0c9d81c7456373f6c919f4b84d5a0510c907bcbd595c02a4fca5a5e89bb55ed256f5e1df2fa828d8054b0dfb8e295efe55ba22daa2f57074dfe8380feb44269b6f129e8ae7761fc5b09783ac486e1c0f4bc5ca2fa2d7cbddc4acb03d390377614e32235b3db51", 0xd5}, {&(0x7f0000955000)="53fa538680a4bd9d7325007693fff405090c5aea89674433a9845089a7d03ee2b1385aab9dc1b73205cf998fc20a5b61b558dc9845dd843a53d0e46e1c8f2bc678fe971628d17cdc206dbc238cadd4e0cda8358487f45c81ba041ed5076e862667670897e40eacf4a26708e41512e27f267fc5c12109e9819008c6858a013885b8e569ad8b56219efe7a2f94a5961cc1a964f62fdaaf671fe95f9bdbc1280c44d075c0c7d5960cb5ad0bb1cfd2949a95eaa4bc97b17a92c6e62600c4c98e9ae703a198c336ba8f6a91bf6145cdefdbf73807064e32a0367e89d3d76d", 0xdc}, {&(0x7f00001db000-0xbb)="bbb076a5de2b20c4eead0baf5cc9702dbeb603732d9c87bcd47b963ad099b0d9e4b896f0b85eb31c075c0926922030798bcd410a93986918446172e23222218dc1d0d63d05c170e9446bf48b2a24c7d5c1c1d84670abc1cd40dbe6726540becb12d115b49792770fadf0de6fc6e17976dfa2c35dc64535b2fc6f0645d9744ad6e6273c4adcc8c7ae499d3d32be0eb53b8134270cf5557079015683c25a89f574a5ec9a771a686c6b4d4d764e04acacd990ef478c55d31bc41ae460", 0xbb}], 0x6, 0x0, 0x0, 0x4000010}, 0x800) 2018/01/13 11:26:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000055d000)='/dev/input/mice\x00', 0x0, 0x385bb0e7ec366f9a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00004d0000-0x90)={0x0, 0x88, "5657f22c13a013dbda197d354f63caf765bafa374cc53d9ba3df60874be30f469e145fe6f04d434bc4947940099e75eea9006236f2cfd2e34ea4abe8a16bb6eca42c715c73f1c21eeedb29be532c82d85894e5cbd4dc63f0d8e0fe80478a28935f025b1509931a035aa1cc27f9d1a2663293adb9ed764cdf42262af184fd83e66fc35c9065160ea1"}, &(0x7f000033a000)=0x90) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ee7000-0x4)=@assoc_id=r1, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000908000)='/dev/audio#\x00', 0xfffffffffffffffd, 0x8000) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000e01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000edf000)=0xb) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f00000ac000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setpriority(0x0, 0x0, 0x336) 2018/01/13 11:26:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x2801) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000358000)={{0x4, 0x4}, {0x10001, 0x8}, 0x1, 0x2, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getpeername$ax25(r0, &(0x7f0000a05000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bfd000)=0x10) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x1c) r3 = dup(r1) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000701000-0x4)=r4) ioctl$int_in(r3, 0x5452, &(0x7f0000ff1000-0x8)=0x9) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = syz_open_dev$midi(&(0x7f00005a0000-0x1)='/dev/midi#\x00', 0x3, 0x800) recvfrom$ax25(r5, &(0x7f0000a66000-0xb)=""/11, 0xb, 0x40000000, &(0x7f0000c1f000)={0x3, {"2a5c73b19cde57"}, 0xfffffffffffffffe}, 0x10) sendmmsg$unix(r3, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf4", 0x76}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) 2018/01/13 11:26:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$key(0xf, 0x3, 0x2) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00003a0000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) pivot_root(&(0x7f0000ccb000-0x8)='./file0\x00', &(0x7f0000b72000)='./file0\x00') 2018/01/13 11:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000551000)='/dev/mixer\x00', 0x404000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000af7000)=0x38fdf219) pipe2(&(0x7f0000675000)={0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) 2018/01/13 11:26:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000816000-0x18)=@add_del={0x2, &(0x7f0000430000)=@common='gre0\x00', 0xfffffffffffffc00}) bind$alg(r0, &(0x7f00007f7000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffe, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000541000-0x4)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f0000351000-0x10)=[], 0x0, &(0x7f00003f8000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bc7000-0x4)='/dev/ppp\x00', 0x10000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000926000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00003b9000)={0x98, 0x0, &(0x7f00006f4000)=[@release={0x40046306, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x40, 0x18, &(0x7f000078e000)=[@flat={0x73682a85, 0xb, r3, 0x0}, @ptr={0x70742a85, 0x3, &(0x7f00002d7000-0x1)=0x0, 0x1, 0x0, 0x24}], &(0x7f00003af000-0x18)=[0x18, 0x18, 0x20]}}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f00000c7000)=[], &(0x7f0000e8f000)=[0x70]}}, @decrefs={0x40046307, 0x1}], 0xe6, 0x0, &(0x7f00007cf000)="89bd87f76e4a7929c6160577b67fcd6f47f8ebb373951312d2d02c507cba9dbe9561df02172975e4801de62daf1579edbdafd161e86f7759542c1c1d6f275d627e1f7d331ff22a23881771c701ab2ce55c227986f688a8954ecad4e89ecd6144adbd2ee7dff7142d3f1ea3eb2151da11d01d3d37415eb4efde334a5a4f172c9cf667d60b3ae03efbf69ee18cbdbdb9268c23fdd93e1730dcd09bd18db10c582959dc034b1e3f526c06b9bd63f804133b9ccf5147b0b34cbac8809934b9a98e7eae23d762ccb7ecfe47bd1c18e75406bdb3cb57bcc96ca9ba5106bf425d09cb82405b88f2f2bc"}) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007b8000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00005af000)={&(0x7f00008bc000)=[0x0, 0x0], &(0x7f0000bdd000)=[0x0, 0x0, 0x0], &(0x7f00003af000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000086b000)=[], 0x2, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 11:26:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000848000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00001c7000-0x90)=@hdr={0x1, 0x4, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) setrlimit(0xb, &(0x7f000008b000-0x10)={0x3, 0xf4}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00008a2000-0x4)=0x0) 2018/01/13 11:26:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b9b000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/vcs\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0xc) write(r1, &(0x7f000062c000-0x1f)="1f0000000107ff0ffa00000700068001fffff8000900018008990506000000", 0x1f) open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f00005d8000-0x7c)=""/124, 0x7c) 2018/01/13 11:26:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000c0e000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='bond0\x00', @ifru_flags=0x301}) keyctl$set_reqkey_keyring(0xe, 0x6) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) clock_gettime(0x0, &(0x7f00001f8000)={0x0, 0x0}) pselect6(0x40, &(0x7f000068c000)={0x8a8, 0x0, 0x5, 0x1, 0x40, 0xe59, 0x0, 0x92cc}, &(0x7f000018b000)={0x3, 0x7, 0x8000, 0x3, 0xfff, 0x7, 0x1, 0x0}, &(0x7f0000124000)={0x81, 0x2, 0x2, 0x4, 0x80000000, 0x0, 0x5, 0xfff}, &(0x7f000077d000)={r6, r7+10000000}, &(0x7f0000b59000)={&(0x7f0000658000)={0x45d}, 0x8}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, r8}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/13 11:26:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000034d000)="5f65742f6465765f6d6c6e757400d51e84f00efbfd1ff498c1ae1c3405cb7964a0e2afb610382378f62df8de44758390c1783f577e979570e1826cb8bb20e41d62aff494953a9a647586f781ad32ad8362bed9602297fd6dbefc595a68fe580072b0e7960932c436549e37e0b724d65a9bab58ff8180731deccf113db25e37465b4f0a6a5c58c9eabe8fa10104dd15db10338a91079c8aeaa09bc4fd3d24746f330b36c39fca711c1de3730b3209cb3c322679b6e14836f7c433") pread64(r0, &(0x7f000064d000)=""/0, 0x0, 0x2000000003) 2018/01/13 11:26:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000078c000)='/dev/vcsa#\x00', 0x9c, 0x80) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000695000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000cbf000)=0x9e71) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) 2018/01/13 11:26:37 executing program 1: clone(0x0, &(0x7f0000c63000-0x93)="", &(0x7f000011b000-0x4)=0x0, &(0x7f0000764000)=0x0, &(0x7f00006ad000)="") timer_gettime(0x0, &(0x7f0000655000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000b82000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="0a9e9addfc36b84eaba68b998511a5f2670916b44bb7ef6c20660f5949aaaf42da2113f0a3fa0b83a83c8030d31c7293ede0f10c4e7eada4c0b5b0144b29be36563c21c0334532b4d27508a03fbca51eb0b7e6e0a020a0d8beb7f2abc45a4fdef2929d6fb7", 0x65, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00004b1000-0x5)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="3c0e52e7d6bf2e", 0x7, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000000)=[{&(0x7f00005ba000)="58fc5205522545aad5feef09767e01757f95feda4311cec3c621d4ad1d0be9092392ea28f0eda422316b", 0x2a}, {&(0x7f0000b14000)="055cf28c0733d604d86dec937ea9ad05abaaf22db675a636b35a0fd835769344d10991efbbec6058fd0c5560e9e145ac827d0ff2fa651e706570080badd574ea440ff0f11d2ce3748c2a3f53e9287af48ae30ccb301552501a5c68a50f57c80bfb0185893773eba53a7f40e0b00dafe464ab8630e9c0e7fd3f3956682732e2854275a58a721385848d4d5a76cec7", 0x8e}, {&(0x7f0000218000-0xd7)="727a260e00c6b0eafc57ca11288b631329e859fc18a913e6a861791a89cace9c3601f6c698d1249dfd967c86c87a2c161f025f096637a54f7437bf1a0b523a916628b0818ae2659a04d345e7c790095b137c7b37a5629002ad0483643bb046e17e6e529c66fae0e491fc0b8089098656b1dc521475bb93f96da33c043fb17fe3e814afc824cfac558a61e0ee5bc2d991d224caa3e6555645302a108864610e40d24e6fdb3f8c4767a478157d3b1359894ad23960140f46fdc6c966fb000d42e82f084d08b4105db7f15f4251d4d18e2f2a0a8381580ad7", 0xd7}], 0x3, r1) 2018/01/13 11:26:37 executing program 0: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f79000-0x26)="26000000230043f8feffffff0000364001ffffe8004000000e00010003000000000503c76e35", 0x26) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000c8d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ab3000)=0x14) sync() getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000098c000)=0x0, &(0x7f0000457000-0x4)=0x4) accept$packet(r0, &(0x7f0000f7c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000093b000)=0x14) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f7c000)={0x0, 0x6}, &(0x7f0000f7d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000598000-0x10)={r2, 0x7, 0x8000, 0x401}, 0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f000052b000)={0x2, 0x1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f7c000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x8001, 0x8, 0x100, 0xfffffffffffffb79, 0x170138, r1}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000f7e000-0x14)={0x5, 0x3, 0x5, 0x1, 0xfffffffffffffff8}) 2018/01/13 11:26:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3) r1 = syz_open_dev$mouse(&(0x7f0000ad7000)='/dev/input/mouse#\x00', 0x93, 0x404004) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e50000-0xb)={0x65e1a52f, 0x8, 0x6, 0x8, 0x90, 0x3ff, 0x2, 0x2, 0x28d1, 0x3, 0x8}, 0xb) r2 = syz_open_dev$usbmon(&(0x7f00006dd000)='/dev/usbmon#\x00', 0x11677bc6, 0x80) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00009d2000-0xc)={0x4, 0x8b76756, 0x69d4, 0x9, 0x7, 0x5bc0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000dc8000)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a25000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x292, 0x3, "5df5c8e211edfea6716df84e25f9e8a6994bc1f13b1ee3d1ea8294c1064732b9056ce5b1f02fe28db3e7878d6dc54247fcb9988ad58f1f726cd9eb78da6df34a567aa1fc7a031d421de62404b915ac7f"}, 0x160) r3 = add_key(&(0x7f0000b38000-0x5)='user\x00', &(0x7f0000337000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dbf000-0xa3)="", 0x0, 0xfffffffffffffffa) r4 = add_key(&(0x7f0000e49000-0x5)='user\x00', &(0x7f0000484000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d42000)='A', 0x1, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000f3c000-0x4)=0x0) [ 117.655082] device eql entered promiscuous mode 2018/01/13 11:26:38 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r0, &(0x7f000000b000)="14000000e803000007000000000000000003be29000000003686c8b90dfb3bf8863073d6", 0x24, 0x0, 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000c000)='./file0\x00', &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000008000)='id_resolver\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) 2018/01/13 11:26:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c46000)=[@in={0x2, 0x0, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) accept4$inet6(r0, 0x0, &(0x7f00001da000-0x4)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007db000)=0x0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002c9000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fdb000-0xa)={0x3, [0xffffffffffff7fff, 0x9, 0x5]}, &(0x7f0000a33000)=0xa) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000c79000)=0x0, &(0x7f0000b42000)=0x4) 2018/01/13 11:26:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00006bf000-0xc)=[0x0]) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000649000-0x4)=0x0) pipe(&(0x7f0000885000-0x7)={0x0, 0x0}) ioctl$TIOCCONS(r1, 0x541d) 2018/01/13 11:26:38 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000007000)=""/227, &(0x7f0000008000-0x4)=0xe3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000007000)=""/19) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000007000)='/dev/snd/midiC#D#\x00', 0x7, 0x101040) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000007000)={0x57, 0x7, 0x10001, {0x6, 0x2}, {0xff, 0x4}, @cond=[{0xc5fd, 0x6, 0x5, 0x1, 0xcc3f, 0x9c6e}, {0xff, 0x5, 0xd265, 0xc0, 0x5, 0x3}]}) ioctl(r0, 0x4140, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000008000-0x10)={0x7, 0x2, 0x3f, 0x4, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000-0x98)={r2, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9}, 0x98) 2018/01/13 11:26:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000a78000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4$inet6(r0, 0x0, &(0x7f0000a36000)=0x0, 0x80000) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 11:26:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ustat(0x4, &(0x7f00008fc000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000a85000-0xa8)={0x0, 0x0, []}) 2018/01/13 11:26:38 executing program 5: getrandom(&(0x7f0000e6a000)=""/0, 0x1f0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 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$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0x63)="373e7563d171c55fa8fd1935249e0c32398a292c9fb3925f58898ab0dae94b738e24c1a159630c5269a240e8805632f3fd268b42cafb594173a59776d69a4a2fd08422f2b26f1dc916fc4a63040f4239f393c8155e00ee43aa42151bad7955fcdd1c450aeafc1f2432c7651e2bbdd49f04ff2d313170bea6641ac31cc325156f4c84c1770fbf9e704546c454a1425b92c5f263bce366db5864a725aee891e3bfdefe908f426676b9bf93cd5da90412067675", 0xb2}, {&(0x7f0000001000)="b44b51c5cb7efd04a9fdcd87920fb08c2cf390d6e123c4ab1edffc2ad8f6d310e4609edba4bc878e268810073257eabdff9cb9b81004b5c7d75bd0216e9b1957a540978f459bc5182b6bbaaad8f6c188bc3730b387107ed893272b41e553be2f54a766528c2e2e710ec6a2ed2fe2d83dad0b4ecffb1eb6a19bac67919a8eb9f22f9d7b93e4f7c72755ad28f96925143d5dda8494f906de2123393ad15eb2ec72b7b116b6b8bd8963c811b6d010edd01633c9ad6ed240d7f48a9cd9156a618d87295c0a941da9ba7408e2f39e9fa5bf20c38543fb026b9036693fb61aa920822daaa6f071b278b5d59897b9a8a0c5", 0xee}, {&(0x7f0000000000)="5211d322efce8bd09caaf32e4dbb9db27747784eb5f8dc0153d961c38aa03524d13f69b5361e95c9377e7e41773a7684a9ae2ed0d6f9", 0x36}, {&(0x7f0000001000-0x91)="1c3a54999c772c999e699beb00025626cc4e76f2513ea0702900035f20581cf90864cd3a797a02f7c244b301acd3ceb74751142a8efe1fbee9e69c99ee745b8a1614f858d70698dfe1846b10dee286d39e31f5f47e109e7bd160622c86a5fa1b5e2630c878f6ede49e7cc36b347d2f4a06e9021ae7e3494731445485f5aa003106af05a8db4f22e9f247b29067c4493068", 0x91}, {&(0x7f0000002000-0xf8)="e161659996e300e668d303ce6faab33c881ad045b7d3de4ce0124b5696991f8d2ad3f0b2291bafd3e3c01dcc91afb632aaa60c7debf797a8eb4b08a4ff83b0a80db13e34d875ccbbcf26f5b2dac86f4be67d4ee2290d721280c5de4ebcf849e6aeb539f896a588d6efc3883c8e18c70540f3c23ab5409e1979f6c35f03822d5bec789df92b2d667810e65f1cd39c5550a7e69f57893b4b3b5de7f619198c3f4681f4c6eeb1ce3366de68d47e08ba65df438294057b95184d515e26f958f7b3ab556670aaf321e615debd5c3091ae3620a2309838bdfca7149535b6cc7160073b88a9b7a82f25df56250b8fa53a4b9b6b5ac609d87cb0368f", 0xf8}, {&(0x7f0000001000)="0f2edc51186356783355f42b08a6246615ddae1797030046fd759a7421c6326ceb3e98344f4226f3dfcd4871f550a8311b2e199309f413eb64ed0d85d033d47da8666eef3309d48ea2c8a796bc613b6dacf183e8e5a5c9d1b28b361c5cad1f0fe45d8cf4a1f257c51cac12b83fe6a1d300f34b523feca3384cc031f771f132e27f897a7df6c95bd16ee83ede08da99965593017ddc4628c9c7d85aa75da2fcce4ae3ce9f5ddf7b59dd15acffe8", 0xad}], 0x6, 0x0, 0x0, 0x40000}, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000002000-0x2)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x13, 0x4, 0x9, 0x0}) 2018/01/13 11:26:38 executing program 4: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f72000-0x4)=0x400, 0x4) sendto$ipx(r0, &(0x7f0000f72000-0x3d)="76c4e27abf8405a02e035ec4397ddbb39db74093726d9a1f", 0x18, 0x0, &(0x7f0000b34000)={0x4, 0x0, 0x0, "b0d3e15c11ac", 0x0, 0x0}, 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000110000-0x4)=0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f75000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a28000-0x4)=0xe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f73000)='/dev/rfkill\x00', 0x200400, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f73000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000025000-0x8)={r2, 0x0}) 2018/01/13 11:26:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000edb000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000a6d000)='/dev/snd/midiC#D#\x00', 0xfff, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000-0x2)=0x7d8, &(0x7f0000000000)=0x2) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/13 11:26:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f00009b0000)='/dev/audio#\x00', 0x40007e, 0xfffffffffffffffe) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000011c000+0x8fe)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000425000-0x4)=0x5) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) mount(&(0x7f000008f000)='./control\x00', &(0x7f00000c2000-0x10)='./control/file0\x00', &(0x7f0000b45000)='cgroup\x00', 0x0, &(0x7f0000725000)="f4") 2018/01/13 11:26:38 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000099b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000359000-0x4)=0x60, 0x80000) mmap(&(0x7f0000af4000/0x2000)=nil, 0x2000, 0x8003, 0x33, r0, 0x36) r1 = perf_event_open(&(0x7f0000d2f000)={0x2, 0x78, 0x897, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000002000-0x2)=0xec, &(0x7f0000001000-0x8)=0x2) write(r1, &(0x7f00008af000-0x35)="831af0258f02361ec27fcffc780e2702b4939ad09d1063624ae2ca16927d412206fba3e3c36da7017c8a167df53ebafb4b8a14bc1e", 0x35) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/13 11:26:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd1000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) recvmsg$kcm(r0, &(0x7f0000177000)={&(0x7f0000c6c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000d65000)=[{&(0x7f0000723000)=""/197, 0xc5}, {&(0x7f0000f36000-0xa6)=""/166, 0xa6}, {&(0x7f0000ffa000-0x79)=""/121, 0x79}], 0x3, &(0x7f0000586000-0x39)=""/57, 0x39, 0x1d}, 0x23) unshare(0x400) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") getsockname(r1, &(0x7f0000f03000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000059d000-0x3)=0x10) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f000003c000)="93a42cf9ee61e0609d0bfbe469056a1bc2efb89cdc6111f02ae20fa69a050d5183cc2725e7b62af69b57649939c30e3d2555851377eadeab2fbf9e0cbba2ab0f4d601c555b6d73f4af0a58d2054b9e146d3f5e1fd8b610ba369d543280c42e6d62b1f212a82272de2f21f2aa0181288a97ddf7c27f14a85107791d1a6b8398d0f8af53abfc6bd6e97ecafd3f83bee50410592d1a63a1542f5b7e680509dce73d400081d11dfe350794873047f9e9459c3123ff248826f5821dc760173ff2ea26eff15b7923859b9c93cead5bd2353a0cb3e11fcffa77bef826cb42fdb009", 0xde) readlink(&(0x7f0000961000)='./file1\x00', &(0x7f000099a000-0xeb)=""/235, 0xeb) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000bd4000-0xa)=@random={'os2.\x00', 'eth1\x00'}) 2018/01/13 11:26:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00008c2000)={0x0, 0x0}, 0x3a2f, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000058e000)={0x0, 0x0}) rt_sigpending(&(0x7f0000a49000)={0x0}, 0x8) ptrace$peek(0x2, r1, &(0x7f0000670000-0x8)=0x0) r2 = syz_open_dev$vcsa(&(0x7f0000c62000-0xb)='/dev/vcsa#\x00', 0x200, 0x400040) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000418000-0x28)={0x5, 0x8003, 0x8, 0x6, 0x10001}) flistxattr(r2, &(0x7f00006fd000-0xc1)=""/193, 0xc1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000be5000)=[{0x4, 0x1}, {0x3, 0xffffffffffff7fff}, {0x3, 0x4abdf515}, {0xc, 0x1}, {0x2, 0x8}, {0x8, 0x0}, {0x3, 0x0}], 0x7) bind$inet(r0, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSBRK(r2, 0x5409, 0xc000000) sendto$inet(r0, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x4, 0x7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000972000-0x4)=0x0) r3 = dup(r0) ioctl$TIOCSTI(r3, 0x5412, 0xfffffffffffffffe) syz_open_dev$vcsn(&(0x7f0000901000)='/dev/vcs#\x00', 0xee1d, 0x4000) write$tun(r3, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) recvfrom$inet(r0, &(0x7f0000cc4000)=""/188, 0xbc, 0x40012001, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/13 11:26:38 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000caa000)='/dev/input/mouse#\x00', 0x800, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00006f3000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$inet6(r0, &(0x7f0000700000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000665000)=0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000cb5000-0x4)=0x0) 2018/01/13 11:26:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ffa000)=[], 0x100000000000001e) r1 = creat(&(0x7f0000278000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00007de000)=0x8, 0x4) 2018/01/13 11:26:38 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f69000-0x24)="24000000190025d0471c1f24fffffc0e020000000010ffffffeb40ea0800070000002ae0", 0xfffffffffffffd7f) fcntl$setflags(r0, 0x2, 0x1) mlockall(0x3) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000262000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000260000)={0x7, 0x0, 0xb275, 0x0, 0x7}) 2018/01/13 11:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003f0000-0x9)='/dev/sg#\x00', 0x1ff, 0x0) ioctl(r0, 0x2275, &(0x7f00007bc000)="") 2018/01/13 11:26:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f000097a000)={0x1f, 0xa0cc6b5, {0x8, 0x9, 0x9, 0x9, 0xfff, 0x96a}, 0x75, 0x401}, 0xe) syz_open_dev$vcsn(&(0x7f00003a2000-0xa)='/dev/vcs#\x00', 0xc3e4, 0x6102) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00007dd000)={{0x7f, 0x10001}, {0x401, 0x80000000}, 0x9, 0x2, 0x80000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readahead(r0, 0x2, 0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000dd0000-0x25)='numa_maps\x00') seccomp(0x1, 0x0, &(0x7f0000991000)={0x5, &(0x7f0000249000-0x28)=[{0x2, 0x30, 0x157, 0x5}, {0x4, 0x6, 0x1, 0x100000001}, {0x5, 0x1000, 0x3f11, 0x8}, {0x1ff, 0x4, 0x3f, 0x100000001}, {0xd18, 0xffffffffffffffc0, 0x7fff, 0x40}]}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00001ba000)=""/62) 2018/01/13 11:26:38 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000007000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x20b, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000008000)=""/147, 0x93, 0x401}, 0x0) r0 = socket$inet(0x2, 0x80003, 0x49) r1 = syz_open_dev$midi(&(0x7f000000a000)='/dev/midi#\x00', 0xfffffffffffffe00, 0x200000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000017000-0x4)=0xfffffffffffffc92) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000007000)="e934097cab96c9f12890d97b04f2da59a8000000000000b4000000007ca2821c"}) socket(0x11, 0x1, 0x5) 2018/01/13 11:26:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r1) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000267000-0xc)={0x0, 0x0, 0x0}, 0xc) 2018/01/13 11:26:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000-0x3f)=""/63, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000024000-0x92)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0fa7854a5e1a", [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @broadcast=0xffffffff, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}]}}, ""}}}}}, 0x0) 2018/01/13 11:26:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184903, &(0x7f0000002000)="") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000823000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = accept4$unix(r1, &(0x7f0000ffb000)=@file={0x0, ""/33}, &(0x7f00000db000)=0x23, 0x800) r3 = accept(r2, 0x0, &(0x7f0000c3a000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00004f6000)=[@in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x488d, @loopback={0x0, 0x1}, 0xffffffff}], 0x54) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000bab000-0xf)=@generic={0x7, 0x100000001, 0x7}) 2018/01/13 11:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b84000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000019a000)=[0x81, 0xffffffffffffffff]) close(r0) 2018/01/13 11:26:38 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e55000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 11:26:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000419000)='/dev/dmmidi#\x00', 0x3ff, 0x2) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x60eb9a7b8071bd6d) syz_open_dev$mouse(&(0x7f000016c000-0x12)='/dev/input/mouse#\x00', 0x80000000, 0x101000) syz_emit_ethernet(0x3e, &(0x7f0000857000-0x62)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x400000000004, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000096000-0x8)={0x0, 0x0}, 0x0, 0x10002) 2018/01/13 11:26:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000baa000-0x8)='./file0\x00', 0x2) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000d7a000)={&(0x7f0000548000/0x2000)=nil, 0x2000}) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@random="cd4808e0ac55", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x4888, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f000067d000-0xb4)=""/180, 0xb4) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000c71000-0xcc)=""/204) 2018/01/13 11:26:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000980000)='.&\'&(\x00', 0x2) syz_open_dev$sndtimer(&(0x7f00008e2000-0xf)='/dev/snd/timer\x00', 0x0, 0x240000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000d84000)=0x0) fcntl$addseals(r0, 0x409, 0x8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000dfd000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000446000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000089e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xff}, 0x3, r1}) syz_emit_ethernet(0xe3, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xd5, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xc1, 0x0, "ec1d4348109de04bb6053edfb1980386e78bbc0ab280e6ac391856cc39265d47edec208caf9425b7aef604800ac04d0aae2ab336bc8ffecc03bcae941330d3e2f8e18ea6d0fde8d8fb23c12e62cc44a7b282cca83adba112c6bcf0e9d55b7598bac49fb00873b0114e685169873fb8b61891caf9e2c4233ccb7588a5d571f5a9cfe71ae9eb286adc4e7985572b84aed8651aad3a03b059617e8a8e5b4aa7d92663c865cd219ed0b951b1050faa95ac9c47182ddafa786728a6"}}}}}, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a46000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x580f160633fa0e34, &(0x7f0000e17000-0xa)=""/21, &(0x7f00006b0000)=0x15) 2018/01/13 11:26:38 executing program 2: mmap(&(0x7f0000000000/0xe87000)=nil, 0xe87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0x6) r1 = socket$inet(0x2, 0x3, 0x3) recvmsg(r1, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000b03000-0x4)=0x7, 0x4) sendto$inet(r1, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f0000e87000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80006, 0x2, &(0x7f0000e87000)={0x0, 0x0}) mmap(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000710000)=0x0) mmap(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007cd000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e87000)=0xe8) mmap(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e87000)={0x0, 0x0, 0x0}, &(0x7f0000e88000-0x4)=0xc) r6 = getpid() r7 = geteuid() mmap(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e88000-0x4)=0x0) mmap(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000525000)=0x0, &(0x7f0000e88000-0x4)=0x0, &(0x7f0000e88000-0x4)=0x0) mmap(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000e88000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000081a000)=0x0) mmap(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e87000)={0x0, 0x0, 0x0}, &(0x7f0000a9a000)=0xc) fstat(r1, &(0x7f0000a9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000e87000)={&(0x7f0000e88000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b00000)=[], 0x0, &(0x7f0000e88000-0x100)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x100, 0x804}, 0x0) 2018/01/13 11:26:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00008a7000-0x12)='/dev/snd/midiC#D#\x00', 0xf485, 0x444743) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000c4c000)=""/228, &(0x7f00005e1000)=0xe4) personality(0x4000005) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000b2a000-0xbc)={0xfffffffffffffffa, 0x0, 'client1\x00', 0x0, "baf1784076f2cd90", "2efbc6b15d2aaefe1b262d0503909e651ff7b683d6ef90c2d872b701b1dd849c", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f39000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x9, 0x0, 0x0}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000e72000)="6501d903427ba1047c6db376efaa5d50", 0x10) sendto$inet6(r0, &(0x7f0000c20000)='K', 0x1, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000f5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d90000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000eba000)={r2, 0x0}) 2018/01/13 11:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000b8000)={0x0, @in={{0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b8e000)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000022b000)=@sack_info={r1, 0x448, 0x80000000}, &(0x7f00006bd000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000652000)={r2, 0x9}, &(0x7f0000e7e000)=0x8) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) socketpair(0xa, 0x80005, 0x1ff, &(0x7f0000420000-0x8)={0x0, 0x0}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a52000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000421000/0x18000)=nil, &(0x7f000049c000-0x18)=[@textreal={0x8, &(0x7f0000966000-0x55)="baf80c66b85098b48766efbafc0c66b80050000066ef66b8962300000f23c00f21f8663500000f000f23f8c025050f356564652e0fc79e8a7566b9390600000f320f0827b8fa098ed00f20e06635100000000f22e0", 0x55}], 0x1, 0x2, &(0x7f0000a88000)=[@vmwrite={0x8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8}, @cr4={0x1, 0x400200}], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000701000)='/dev/audio\x00', 0xa0000, 0x0) ioctl$TIOCLINUX5(r7, 0x541c, &(0x7f0000aba000)={0x5, 0x1, 0xdf6, 0x3c, 0x100000001}) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/01/13 11:26:38 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000019000)={0x0, @in6={{0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9}, &(0x7f000001e000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000019000-0x8)={r1, 0x1}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:26:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a48000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x800000002) unlink(&(0x7f0000bf6000)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/01/13 11:26:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000554000)=""/210, &(0x7f00005cd000-0x4)=0xd2) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x200000000000001e, 0x5, 0x0) sendmsg(r2, &(0x7f00007c3000-0x38)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f0000e13000)=[], 0x0, 0x0}, 0x0) 2018/01/13 11:26:38 executing program 4: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ftruncate(r0, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53ff5e143cc3716651c12a1a70ab796231ead171a904fdc483", 0x60) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00002ec000-0xd4)=""/212, 0xd4}], 0x1000000000000305, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002ab000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f00002ec000)=0x8, 0x8) 2018/01/13 11:26:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) set_thread_area(&(0x7f000058a000)={0x2, 0xfb7061f5040037da, 0x2400, 0xff85, 0xb8c, 0x5, 0x8, 0xff, 0x200, 0x2}) ptrace$pokeuser(0x6, r1, 0x80, 0x100000000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000493000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000d40000-0x8)='./file0\x00', 0x101000, 0x1) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00009c1000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000e4b000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000019f000-0xc)={@common='bcsh0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00002d4000)='/dev/dsp#\x00', 0x0, 0x100) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) connect$inet6(r0, &(0x7f0000ef4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000000}, 0xffffffffffffff98) pipe2(&(0x7f00005a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000dcd000)="", 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000081000-0x4)=0x1000) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r6 = getpgid(0x0) fcntl$setsig(r4, 0xa, 0x12) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000205000)=""/4096) setsockopt$inet6_buf(r2, 0x29, 0x6e, &(0x7f000048b000-0xf4)="49d2f1a036005bb3aa4f7c83e189273d16ab9d65da0a318d7252cfc87fa87d049ae40026993dfa8ccac1eea4eb6d1bbc834d8053b771402248c0c54866dff95c500b6440b7a8f8de8be10d671b158d554d1314d88182a624e1d62113cd543ee5cd69fd0d73bc2033cac1669d3e64435e69a8f008226ce98881a1f972fa432bc958f560ac10728a6c430f64ad5ce0fdb88997258a5b4ce5e0712e52762aef0576737124ef5ee158a87f4b2c77a4910cc6cc93b3d970f2a01e458adf38005febbae5881303936480904b560092ebb51a6a149e7199504ec36d52f016284dd7ad7533d482db5d6402fc26c2f124001675a324697d81", 0xf4) read(r5, &(0x7f0000d30000-0xcf)=""/207, 0xcf) dup2(r3, r5) perf_event_open(&(0x7f0000756000-0x78)={0x2, 0x78, 0x402c, 0x6bc, 0x1, 0xbcf9, 0x0, 0x401, 0x4, 0x2, 0x9, 0x7, 0x3ff, 0x100000001, 0x2, 0x4, 0x7, 0x7, 0x0, 0xffffffffffff5e36, 0x7, 0x882, 0x80, 0x31c1, 0x81, 0x5, 0x511, 0x270ae0c2, 0xffffffffffff7fff, 0x0, 0xffffffff, 0x2, 0x83e, 0xfffffffffffffffd, 0x8, 0xf0, 0xf8000000, 0x7, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000906000-0x1)=0x0, 0x4}, 0x300, 0xe0, 0xfffffffffffffff8, 0x7, 0x51, 0x7, 0x7, 0x0}, r6, 0x5, r1, 0x2) fcntl$setown(r4, 0x8, r6) dup3(r2, r0, 0x0) tkill(r6, 0x13) 2018/01/13 11:26:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x0, 0x2) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@common='irlan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a19000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bce000)=""/73, &(0x7f000009b000)=0x49) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x18, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000496000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000185000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00002cc000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) 2018/01/13 11:26:38 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009eb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xb6fd2184) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c6000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000f86000)=""/143, &(0x7f0000d9f000-0x4)=0x8f) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl(r1, 0x41b, &(0x7f000034a000-0xe1)="134453cb49f115bd5f2460dd2e1900cc28c8cda344aac23cea90e735dad690a7f90832a03508447c2e3db0e92f99fdcc8fbde2f55323cc706406eadaa3c3aeffbbe0ab016dbc333960dff12ce6d9e8efbdf1f0df99520ac37b746450437a08310fffcf680e49288fd6c6917ecb02101fabe51e3da8f2966bdbb516834695a4943dd0363934fbeaf5b81ae9715c296bec75ab774ad24a15d4aef7434d1891e9fdbf20425fd37ecab3517b46b6f3b34c8be19c6e31093fa6d7f5d996f846e6c70d133853cd255260f39df4ed15da94fb33c316e81387f5e06280bc1bc1cea7e7f68c") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00003f9000)={0x7ff, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) dup3(r0, r2, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) 2018/01/13 11:26:38 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000002000)='/dev/admmidi#\x00', 0x0, 0x101000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000004000)={0x2, 0x1, r1, 0x1000, r2, 0x5, 0x80, 0x1}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000008000-0x4)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/13 11:26:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000021e000+0xd5d)='net/ip_mr_vif\x00') clock_gettime(0x0, &(0x7f000028a000)={0x0, 0x0}) ppoll(&(0x7f0000cf4000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00008a6000)={0x0, r1+30000000}, &(0x7f0000b06000-0x8)={0x0}, 0x8) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f00006e4000-0x1c)=""/34) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r0, 0x0, 0x0}], 0x0, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0xfffffffffffffffd}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) clock_gettime(0x0, &(0x7f0000ccc000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000b56000)={0x5, @time={0x0, 0x1c9c380}, 0x5, {0x2, 0x8}, 0x1, 0x0, 0x1fbfffffff7ffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) statx(r0, &(0x7f000067b000-0x1)='.', 0x7900, 0x100, &(0x7f00007b0000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000676000)={&(0x7f00006e0000-0x80)={0x2, 0x10, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x4, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f000008d000-0x8)='./file0\x00', 0x2000, 0x48) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000822000)=0xe3) sendmsg$key(r0, &(0x7f0000440000)={0x0, 0x0, &(0x7f0000183000)={&(0x7f0000441000)={0x2, 0xd, 0x160000000, 0x0, 0x4, 0x0, 0x1, 0x1, [@sadb_ident={0x2, 0x0, 0x9, 0x0, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x40800) 2018/01/13 11:26:38 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000895000-0x12)='/dev/input/mouse#\x00', 0x1f, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x101900, 0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x2, 0x0) alarm(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000, &(0x7f0000001000-0x7f)="b19bd675835f99d53cb54e952c6588add04e0a5998f1c2c2134a0fba0251796373f3a6f300fade59631ee2df0d6e2c2cddd26e3fa7776b3664416e7fea80796a071eca4b5f27bd531da9e9f25b7585c394df62183fb505382ed501ed995e5321066e0a1f94bd4f277b1b99ac0fbf69d225d95705859409b2d055297ed542c8", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="03c730974948d78f3acf8533a57e87245a1dc91d90efb7235695f525f9abb891e5837038dca16f5b5b0de55aa1b4d26ff9fb0a18d9af0d23470daa4eb73160a15cf8a6c94fec758e908080bbac4395221af1678113b9af19aba5c4d9a506f254b3232e139304a745ca706709472a8b786523f51bb0667c22282d8fdcbb6ec71823e7ee1781407533f711e2070175d299a920a90f888336093de67d88310b874c63d98d107b64c59f4f62b7a2386ea1f706") 2018/01/13 11:26:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006cc000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000218000)={0x3, &(0x7f0000e47000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setgroups(0x400000000000007f, &(0x7f0000c33000)=[]) r1 = socket$inet(0x2, 0x0, 0x9) r2 = syz_open_dev$midi(&(0x7f0000c2c000-0x7)='/dev/midi#\x00', 0x5, 0x902) r3 = getpgid(0x0) ptrace$setsig(0x4203, r3, 0x2, &(0x7f0000c7f000)={0x37, 0x6f5, 0x3, 0x6}) sendmsg$netlink(r2, &(0x7f0000fa3000-0x38)={&(0x7f0000fbd000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000dfd000-0x20)=[{&(0x7f00003e8000-0x30)=[{0x20, 0x29, 0x400, 0x0, 0x1, [@typed={0x10, 0x65, @u64=0x10000}]}, {0x10, 0x19, 0x8, 0x1, 0x2, []}], 0x30}, {&(0x7f0000eeb000-0x1218)=[{0x1218, 0x1d, 0x1, 0x0, 0x2, [@generic="8328ef1b2129b4bce0c3a05634a6de19fd0047a20149b58282481a9373d4e488041cd56b1e7ba72117243e8e70b19a496fbdea3e88fbde2f6e91ac916d069f5aaa5d6ab4d6c63f151d0685deef5e7e19a853d146e3f18cf3cd7fd11a31cec9252354b9c2328dfa34b1f2f5dd30ca552e47e1ff62e5565d30727a363c65b2a3f480040803b7fea432f03c105bd5e845811b61616fc552ee62fa8e8404bc818365016808bdfa45982fb5ba78e6770267", @flag={0x4, 0x52}, @nested={0x7c, 0x2c, [@typed={0x18, 0x6b, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x6f, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x69, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="c4a16b27fc06ec412554f8b9d9adb718127823fc0d0043ff74c75b9c7afc6c84d6", @flag={0x4, 0x9}, @typed={0xc, 0x47, @u32=0x1f}, @flag={0x4, 0x31}, @flag={0x4, 0x34}]}, @generic="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", @nested={0xd8, 0x22, [@flag={0x4, 0x3f}, @flag={0x4, 0x89}, @flag={0x4, 0x6a}, @generic="4895cbc920c3ee8e5b61ff51cc74b09f3ebb6d7da275f0d9c1dfd7492dd2732a24109bc618bf2f527f473ee51fcc33b61a9547967bb9233d99a72cfe03878c6fe5995a18a8e07af8c1f413da77a8781cd71099a55693a649797ecd2e8c078a229cabc08962179a0c809c674d645ebeb01b0273cc0cdb38d20429754c35afb0ff7275bf98ea8f45f752e43eb385fecb3e97fa3777b4134f676f724ce63d227730b5049ca3a5b78b9f5a21257cf5755c61b83113a3651ef059c6a0d8", @typed={0xc, 0x75, @pid=r3}]}]}], 0x1218}], 0x2, &(0x7f0000aed000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x20, 0x4008040}, 0x40000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00004fb000-0x4)=0x9, 0x0) 2018/01/13 11:26:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000070c000)='/selinux/policy\x00', 0x0, 0x0) connect$llc(r0, &(0x7f00009e9000-0x10)={0x1a, 0x9, 0xfffffffffffffffd, 0x2, 0x7, 0x7, @random="74fedc687328", [0x0, 0x0]}, 0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e01000)="a8d2a61ce3a3f730cba72cdcd976f10d3d84f9053969f3b7caed69b7044252bed9409d9ce3aa5a9dee83aa3373e98faf0a3930d957a367095a98439b5aa0220fd2a8125cef72debe014ad20be4c344c6757a6db2c53980ea3e1821420c080db55820044f3699173fe8e249eaeca7", 0x6e) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getpriority(0x0, 0x0) 2018/01/13 11:26:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00003ec000-0x4)=0x0, &(0x7f00006fb000)=0x4) getsockopt(r0, 0x114, 0x2712, &(0x7f000061f000)=""/1520, &(0x7f000033c000-0x4)=0x5f0) 2018/01/13 11:26:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000656000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x4) 2018/01/13 11:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f000062f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = msgget(0x0, 0x410) msgctl$IPC_STAT(r0, 0x2, &(0x7f000030a000)=""/240) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) getpeername$inet(r1, &(0x7f0000ac0000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000825000-0x4)=0x10) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000137000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000691000)={0x0, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffff9c, 0xc0105303, &(0x7f000010e000-0x10)={0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000981000)=0x0, &(0x7f00005bd000)=0x4) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000e3b000-0x8)={r3, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000612000-0x64)={&(0x7f00009ac000-0x4)=[0x6], 0x1, 0x9, 0x3, 0x7fffffff, 0x9, 0x8001, {0x9, 0x101, 0x101, 0x9, 0x5, 0x7f, 0x8, 0x9, 0x605, 0x2, 0x3, 0x0, 0x80, 0x7f, "d5b231b366a7665ffefbe02a91074797454a960e3c367be03cddfdde57f9858c"}}) 2018/01/13 11:26:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f9b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=0x0, @random="b373e88b2cab", @broadcast=0xffffffff}}}}, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000049c000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000066a000)=0x4, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000caa000)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 11:26:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000626000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000043b000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00008db000)={0xaa, 0x100, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000052b000)={0x3, r1, 0x1}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000381000)={0x77359400, 0x0}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrusage(0x0, &(0x7f0000014000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000d4f000)={0xaa, 0x0, 0x0}) 2018/01/13 11:26:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000011000)={0x14, 0x1f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000007000)={&(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x80)=[{&(0x7f000000c000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000033c000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000398000-0x4c8)={{0x1152, 0x6, 0x4, 0x3, "0c59ae69563aae2bb61d43eb5c1d8ba1ccd64253adeb173a91f9e09e9733af36d3a3d9274541a2c0c9567a4e", 0x6}, 0x8001, [0x8001, 0x4, 0x9, 0x6, 0x3, 0xffffffff, 0x200, 0x4, 0x1, 0x100000000, 0xe40, 0x4, 0x1f, 0x1, 0x7, 0x831, 0x1ff, 0x5, 0x2, 0x4, 0x6, 0x8, 0x1, 0x3, 0x7, 0x6, 0xd1e, 0x0, 0x10000, 0x200, 0x47, 0x38d, 0x100000000, 0x7, 0x8, 0x6dc7, 0x9, 0x4, 0x6, 0x9, 0x1, 0x800, 0xfffffffffffffae0, 0x1, 0x8, 0x5, 0x0, 0xffffffffffffed7b, 0x5, 0x100000000, 0x7, 0x5, 0x4780, 0x0, 0x97, 0x4, 0x6, 0x0, 0x298, 0x10000, 0x0, 0x40, 0x5, 0xfffffffffffffffc, 0x1000, 0x4, 0xc5e9, 0x1, 0x2, 0xe8, 0x5, 0x5, 0x3, 0x80, 0x4, 0x562, 0x80000001, 0x400, 0x10000, 0x8, 0x4, 0x0, 0x200, 0x3, 0x20, 0x0, 0x10001, 0x2, 0x7, 0x658000000000000, 0x3, 0x0, 0x7, 0xfffffffffffffff7, 0x0, 0x80000001, 0x4, 0x3b000000000, 0x3, 0x1ea4, 0xfffffffffffffffe, 0x0, 0x81, 0x2, 0x567, 0x40, 0x2, 0x9d4, 0x7cc, 0x81, 0x1, 0x0, 0x1, 0x7, 0x0, 0x7fffffff, 0x3, 0x7fffffff, 0x1f, 0xaad, 0xe35, 0x7, 0x6, 0x8000, 0x7, 0x7, 0x80000001, 0x6], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 11:26:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x6, &(0x7f0000581000)={0x0, 0x0}) openat(r1, &(0x7f0000c18000-0x8)='./file0\x00', 0x400080, 0x20) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000706000)=0x0, &(0x7f0000c9f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f79000-0x98)={0x0, @in6={{0xa, 0x1, 0x71, @loopback={0x0, 0x1}, 0xaed4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x20e}, &(0x7f0000d8f000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000030000)={r2, 0x84, &(0x7f00008d6000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x401}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000556000-0x4)=0x10) seccomp(0x0, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x80000000}]}) getgid() 2018/01/13 11:26:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000093d000)='./file0\x00', 0x300, 0x2) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000e9b000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000766000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000737000)=r1) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000896000)="120000004300010000000002000300000000", 0x12) 2018/01/13 11:26:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ea8000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c79000-0xc)={0x1, r0, 0x8001}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000989000-0x1000)=""/4096) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000496000-0x8)={0x0, 0x4}, &(0x7f000021d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000fc000)={r2, 0xb7, "984e38db0212a88abb0e13edf9acce82ab74a1aab19fe36b1c01ab2601f900b06ba697e7b69c1ffbc59f1f2487a5d5a0715506d62e259f882a9b8ba30f77aaca9207738aa2ca9363191d209f105e1c073fa94d19e2d7c2ffdfb91fb07c35784394cfe8ef3d1602937f8930b6c3e8ff34324a55cbda9d72a16997394a6547df95cbc865951f0ff253782e8120a70d1e7b4217d408ad43a9e6f47f756840a69a11dd21111e821b928cd5fc05402e63576d839d2ed8ca92c7"}, &(0x7f000047e000-0x4)=0xbf) fcntl$getown(r1, 0x9) execveat(r1, &(0x7f00003ac000)='./file0\x00', &(0x7f0000623000)=[&(0x7f0000d02000)='%cgroup[posix_acl_access\x00', &(0x7f00002ec000)='/dev/snd/pcmC#D#c\x00', &(0x7f00006af000)='%\x00', &(0x7f00007cb000)=']vboxnet1ppp0eth1mime_type!eth1em1)cpuset(eth0\x00', &(0x7f0000fb3000-0x1)='\x00', &(0x7f0000394000)='\'ppp1\x00', &(0x7f0000c37000)='/dev/snd/pcmC#D#c\x00', &(0x7f0000ac3000)='/dev/snd/pcmC#D#c\x00', &(0x7f0000281000)='ppp0em1&@\x00'], &(0x7f0000490000-0x10)=[&(0x7f0000de4000)='/dev/snd/pcmC#D#c\x00', &(0x7f0000dce000-0x7)='vmnet0\x00'], 0x1000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000ff9000)={{0xff, 0x8}, 'port1\x00', 0x50, 0x0, 0x0, 0x7, 0xffffffff81a1eec3, 0x4, 0x8598, 0x0, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlinkat(&(0x7f0000115000-0x8)='./file0\x00', r1, &(0x7f0000a4e000)='./file0\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000031d000)=@int=0x3a, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00005ed000)=0x0, &(0x7f0000aa3000+0x63)=0x4) clone(0x800000, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000005f000-0x90)="0002a94c2e83b4f4e9f6055a9b138c2de2ed675a4a604189d49916f115bb1888e08fb15783be4af872a115eb81ae6b9c0915acfd02bb00459e64ba4a077be97e5e91995b694d4e1aab48433c505065377d5bc11078458ad3a6b57360120d59a1b6c365133836ccbd80cbea3040cf547decd76ccb9f0718baca9fe68db293a76190f0847126df481e7ba410f171a6262f") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000e19000)="fcbb50ac6a194bc5401c4c71835c222ede18ddd924d5402157469e4130cb8f172c50a4de328eb1c60a2807bd815288a7ac388e596fb26717320e482a138fac8a1c8180c66dda4340fcaf468d9e7962c07b8d68606b24b5b405c3929b2c72988da6f493f048c096de065f65bc12e3cf99f0e77a07ec21499f9e5154acba19e432361f2a3b6cc498c0e435ec1c3a71e65e7e363dbc3c86d25ef1e94be76371153e69b103042f9e63db36e72054edd526c925b244f308ef08ebefce31272678bdc8d62855331f61a07e81c47ab62216021a76881cd79b1491fc9d79e0e07be293b1270fd274b89b63e11294893a") r3 = fcntl$getown(r1, 0x9) syz_open_procfs(r3, &(0x7f0000347000-0xf)='net/ipv6_route\x00') open$dir(&(0x7f0000c0c000-0x8)='./file0\x00', 0x26c01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00006f0000-0xb0)={{0x2, 0x18}, 'port1\x00', 0x20, 0x10, 0x400, 0xab, 0x1, 0x1000, 0x4, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000903000)='/selinux/checkreqprot\x00', 0x200001, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000125000)=0x0, &(0x7f0000ddd000)=0x4) r1 = socket$inet6(0xa, 0x802, 0x102) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002cf000-0xa0)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x38) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006c9000)={0x0, 0x1, 0x8, 0x6b, 0x4800000000000000, 0x4, 0x9, 0x200000000, {0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffffffff0001, 0x6, 0x100000001, 0x1}}, &(0x7f0000ef8000)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a53000)={r2, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x795e5cd9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008b5000)={0x7, 0x5, 0x202, 0x3f, 0x100000000, 0x7, 0x81, 0x7, r3}, 0x20) 2018/01/13 11:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b81000-0xd)='/dev/dmmidi#\x00', 0xd7a, 0x109000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009cb000-0x14)={0x3, 0xfffffffffffff474, 0x10001, 0x8, 0x80000000}, 0x14) r1 = syz_open_dev$random(&(0x7f0000db0000-0xc)='/dev/random\x00', 0x0, 0x800) ftruncate(r1, 0x2) syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') 2018/01/13 11:26:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f44000)='bbr\x00', 0x4) shutdown(r0, 0x4000000000000) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000e5e000-0x4)=0x7, 0xffffffffffffff3f) 2018/01/13 11:26:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = creat(&(0x7f0000db2000-0x8)='./file0\x00', 0x44) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00002fa000)={0x7, &(0x7f000070d000+0xe54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000dc2000)={r4, &(0x7f00006d4000)=""/5}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000002d000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bfb000)='/dev/rfkill\x00', 0x1e080, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001dd000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000f51000-0x110)={{0x400, 0x0, 0x6, 0x3, "687086b73a235de6f8c037ffc4c42cf5716b30ea8bbe3247ff9b9beacacf8e16e98fb2fc05e0090a721e9dbc", 0xfffffffffffffeff}, 0x0, 0x0, 0xfffffffffffffff8, r2, 0x800000, 0x2, "16987af3a2533b49b75cb7a37ac14dd1d88b07ecfc3032ca02d19f3c1c681246e2f1e5bb25a20ccffbd6c5ad1cf54e0a33a210f629970aa9b4daf80d5bb6ff7f", &(0x7f000018d000-0x9)='security\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x0, 0xffff, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/create\x00', 0x2, 0x0) 2018/01/13 11:26:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x34002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x9, 0x6, 0x0, 0x7fff}, 0x8) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000001000)=0x0, 0x4) 2018/01/13 11:26:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005a9000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ac9000-0x20)={0x6, 0x0, 0x1, 0x7ff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00004b0000-0x10)={0x4, r1}) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0x0) 2018/01/13 11:26:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x7) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000705000)="d6e64f73708353eeb5f0cf5b3231e9b9df9d1b96b7813c69252bd456a6c4bf128f6c3a1b600ac84b5e445182268320e6bfdf6208f8e4c02488eaad8eb495b70266fdbb0314fdc117ec556005da67642e0a258f3ea5f6b51e0c5cf2730c4039952471c39a7f2f56cac8c9b51c0581e006d7d77054e968b4c34bf3ea9c77048412622b014ae03f0a4b92c13fb0602d727852753ae726a01bc902a8bb2abf915262d047f284185e86c080ca54ebb39de2158f3de22fb1df6aa6aa179dc1209c60d1a9a970de5b119026467dd472f084b19daaee560d032e4f231e736f8d5d968ef907dfbfd43bf631f0578b4bdffd8a8bc942", 0xf1, 0x40010, &(0x7f0000450000-0x1c)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt(r1, 0x2000000010d, 0x800000000b, &(0x7f0000f85000)="03", 0x1) connect$inet(r1, &(0x7f0000e4c000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$midi(&(0x7f0000bb3000-0xb)='/dev/midi#\x00', 0x9, 0x400240) 2018/01/13 11:26:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000003, 0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000002d000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00009fb000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = add_key$keyring(&(0x7f0000802000)='keyring\x00', &(0x7f0000ace000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r2, &(0x7f000050b000)=""/138, 0x8a) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000526000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000645000-0x4)=0x10000) dup2(r0, r1) 2018/01/13 11:26:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80805, 0x0) connect$ax25(r0, &(0x7f000056f000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000019000)={@random="a606055824ec", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, @icmp=@echo_reply={0x3580, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000017000)={0x0, 0x1, [0xc65]}) 2018/01/13 11:26:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000caa000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00003f9000-0x4)=0x0) 2018/01/13 11:26:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b7f000)='/dev/vcs\x00', 0x20000, 0x0) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000007000-0x110)={{0xff, 0x6, 0x100, 0x10001, "745c0c6a1d6570c2063f7295b1879272c119872c5192ca7a306611e6ff3dfbb5ff4f9ae94b28342cc6bde937", 0x188}, 0x0, 0x0, 0x1, r1, 0x100000001, 0x0, "340a7c80fabc9bbe0f69d8dbb0a044828cad6351270b1248ffaf4671b770abe1da787fb5a39176aad8ddde29a0b630e4ae5678d3d401c6004424959ebf29b8b9", &(0x7f000062f000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xfffffffffffffff9, 0x2, 0xd22, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r2, &(0x7f00004c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002b8000)=0x14) 2018/01/13 11:26:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000283000)=0x5) r1 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) write$evdev(r1, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000976000-0x10)={0x78, 0x4}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x6a, &(0x7f0000465000-0x73)="d06b0d2783afcca6ff76898a7800f5636d15c0995147e1fbb812945304175ba076c3f4e1b5f915cd31856ede16ab5beef6a5b511a4c3fe9845a2b3f9249f0c44d15f86ffd66e0fd67598842fdd6d4812e7e7771014632fec84bd203aed844d860eb38876f834190057b4d38771b945d566d2da") ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/13 11:26:38 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d69000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0xcb, &(0x7f0000cd0000-0x9d)="", 0x0) 2018/01/13 11:26:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008fb000-0xc)='net/rt_acct\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fbd000-0x14)={0x0, 0xffffffff00000001, 0x9, 0x7, 0x9, 0xfffffffffffffff7}, &(0x7f0000fda000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000033f000-0xa0)={r1, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x1, 0x1}, 0xa0) r2 = socket(0x10, 0x802, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000489000)='illinois\x00', 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f77000-0xb4)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ef, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) write(r2, &(0x7f0000fcf000)="240000001a0025f0006bb40400000800020b00ff0010b500001000eb0800090000ffe5b7", 0xfffffffffffffc89) 2018/01/13 11:26:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00004d6000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="65eaf6ca9f0d8496bf45fca02c36f2a3"}) sendmmsg(r0, &(0x7f00004d1000)=[{{0x0, 0x0, &(0x7f00008e6000-0x10)=[{&(0x7f00006e0000-0x1000)="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0x1000}], 0x1, &(0x7f00001ec000)=[{0x1010, 0x0, 0x100, 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0x1000}, {&(0x7f0000c47000)="6a2e8f55d32987f782a1b6b58d00f354e02cd9b95ba44b79500cf5e6be9e9b03cf3aeae3755dcba4523dfb44003596902033a88a1613b9520ecb4972f8e32725b12da285ae628722e4258df15d02e0974554907201958f8f54bc54443d4dae6ae29dd89e12915642b958df9ad214c94637b3ef9b9c932a1434a6b0ddc3b5d2730a59057417ba4428c7a5db3104ae88a30d87d48eb74155fc396dd3a32e9e31f9268a32044c39e042e10b40b206eb53d0b00fc322f4810cc1186a57094b05195d67fcccdfb24db7e60847288a119a", 0xce}, {&(0x7f000045d000)="0134c466fdf5c25c92a8425eaeb9c910aa83a21d8d5ef02ed7bab5c1b43496e10035a32f0a2579e1d9a80e36000d0a768e14d7abf6d723fbf8ee6a04623f401e72000c2da9ca4f36fb284b2f38f324e6f936a775c0138b76416a0dcdd3ae3dda8437a8a0bde3f5714c52e78d3c435096cd54259c45633ceff8a41c5599845cb6dd5fe35616cbca8d36e60956f51fcd1b929e1ab5eb11f87be7930b1d1ff0536d1a1f44d4f5247147462fd91dd9ac5506c4c5c25a3a697d94398a7ae4a8db3a25669739ca8fd7fd34937d451c815adc569d6ee44a124e4e9eb425b47068430a6f117388a285", 0xe5}, {&(0x7f0000fa6000)="cab263c0dd7341cb9cc508f392b67882d4446e71dbe9040859e06044789c30328ff16a30406ba936e8bf9e6414c5c48b57a121d2a5aafb5d08548278146c205cea7374c13d9cdef7b16d6955cd1f0fc963f829f7246463611448a64dfb3880bcd733793d1bbee83fb3513f2d54ea69351dfb9ae4ad24e652a43b9944f49e5e4e515ffa4b175b3a289d3f5a523cf9b06ab60e97e80d5adf244fcc981fb6636e6f7deabfc813b18a07e7dad8b781801b37d95e3621f8867737e99305f706df3a862e0eec59da37e277ebe826321fb6487cc56a3e0d54df1d", 0xd7}, {&(0x7f0000b56000-0x5)="b3f08d1cb2", 0x5}], 0x9, &(0x7f0000f36000-0x1120)=[{0x1010, 0x109, 0x1, "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"}, {0x98, 0x11f, 0xc3d, "e8d4d577ea07caed31490375a02a2bc90a2f83649601bd83ba6c4146713f389ec2180b909f2bf6e3a00321022e23be520941b0b390e3ad5e89256fd7e301e1257245eeb8f5481ba9cd6353f1686dea0926f580c5537e9bf0194c2830b9a24ea0a6759911703543b647d3404ef6ccf9a9f06047aa6ed0876163c221df337305ad2d10afba4eec4bd6"}, {0x78, 0x0, 0x1, "9893ba6dd9e59630eea3d4641bcc30f935390b36b2321751e3685186f199f349a3f8c61f7e0b9b14d817e58b04e95d0f49d74d9ae94587a81a36d17ac32a80d3d739b07f4af09b62093489c00392975bc331fbfcf7c43395830c661c15ee18f37d"}], 0x1120, 0x80}, 0x1}], 0x3, 0x800) r1 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e6f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f0000107000)={0x0, 0x0}, 0x7, 0xfffffffffffffffc) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000b57000)={@empty=0x0, @empty=0x0, r2}, 0xc) sendto$inet(r1, &(0x7f0000bf7000)="685ebc19aba95fb69f9998d95515cdec783112012c65ac922e9e5a14d8ec2651930ae94d9981cccd55217631a714c8538e3ed73c5b3a2b6f679669467857356d220bf35e05bc89db43c5badb88b3a5158e15038a901f165d3c9d647f90b902ddf194eeffceebe0fdd8e5180d1b6f15722520720430f3999a24fd32b51aaea1987daafd7cd73a35a3e6226bbd17a531840b09c626050a41", 0x97, 0x8004, &(0x7f0000352000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r1, &(0x7f000029a000)=""/141, 0x8d) sendto$inet(r1, &(0x7f0000c39000)="", 0xfd85, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:26:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000016c000-0x8)='keyring\x00', &(0x7f0000048000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f000018d000-0xa)='blacklist\x00', &(0x7f00008c7000-0xe)='&GPLvboxnet1~\x00') r1 = syz_open_dev$dspn(&(0x7f00002a5000-0x1)='/dev/dsp#\x00', 0x8, 0xc0000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007f2000-0x10)={0x0, 0x2, 0xa115, 0x5}, &(0x7f00006bd000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a2c000-0xa0)={r2, @in6={{0xa, 0x2, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb813}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x20, 0x1ff, 0xfffffffffffffffa, 0x2d}, 0xa0) 2018/01/13 11:26:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000637000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007db000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061f000)=0xe8) r1 = socket(0x10, 0x802, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00008e9000-0xc)={0x100, 0x7fffffff, 0x7f}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000f98000)={0xf000, 0x18000, 0x0}) accept4$packet(r3, &(0x7f0000536000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000839000-0x4)=0x14, 0x80000) write(r1, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e00030040030000000503c76e35", 0x26) 2018/01/13 11:26:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ebd000-0x6)="1f0000000906ffde0000f49f07100000000600000900018006000000000000", 0x1f) connect$netrom(r0, &(0x7f0000b5c000)=@ax25={0x3, {"4b7d913b5eccb3"}, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00004e2000)=0xffffffffffffffff) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00007fe000-0x44)={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_open_dev$mice(&(0x7f00009ea000)='/dev/input/mice\x00', 0x0, 0x2000) 2018/01/13 11:26:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f00000ef000)={0x20080522, r0}, &(0x7f0000d5a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000548000-0x7)='/dev/rtc\x00', 0x40, 0x0) 2018/01/13 11:26:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r1 = syz_open_dev$admmidi(&(0x7f0000d96000)='/dev/admmidi#\x00', 0x3ff, 0x10202) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000072b000)={0x4, &(0x7f0000fd6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00003c1000+0x993)={r2, &(0x7f00005b9000-0xb3)=""/179}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/13 11:26:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000024a000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000027e000-0x1)='\x00', 0xfffffffffffffffb) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f00003f8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bca000-0x1000)="", 0x0, r0) keyctl$setperm(0x5, r1, 0x0) keyctl$describe(0x6, r1, &(0x7f0000854000)=""/142, 0x8e) 2018/01/13 11:26:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000a, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00002d6000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x81}) 2018/01/13 11:26:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000-0x20)={0x2, 0x78, 0x840000000553, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = syz_open_dev$mouse(&(0x7f0000227000-0x12)='/dev/input/mouse#\x00', 0x7, 0x680405) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a85000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000005a000)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) epoll_pwait(r0, &(0x7f000025c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f0000fd6000)={0x2}, 0x212) getpgrp(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000362000)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000bb8000)='/dev/vcs#\x00', 0xffff, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff9000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000580000)=0xffffffffffffff81) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x0, 0x4, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x4a88, 0x100, 0x8f, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xb1, r3, 0x0) setsockopt$inet_int(r3, 0x0, 0x3b, &(0x7f00007c7000-0x4)=0x1, 0x4) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) restart_syscall() r4 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000b88000)=0x0, &(0x7f0000d4b000)=0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f00003bd000-0x38)={0x0, 0x0, &(0x7f00006e2000)=[], 0x0, &(0x7f00002dc000)=[], 0x0, 0x0}, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000849000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d8000)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) eventfd2(0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000074d000)="") mq_timedreceive(r4, &(0x7f000069a000-0x10)=""/16, 0x10, 0x1c00, &(0x7f0000c6c000-0x10)={0x77359400, 0x0}) 2018/01/13 11:26:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) r0 = syz_open_dev$vcsa(&(0x7f00004bb000)='/dev/vcsa#\x00', 0x80, 0x200) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a4d000-0x4)=0x0, &(0x7f00000ea000-0x4)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x2}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000060b000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0xb}) 2018/01/13 11:26:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c34000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f0000c15000-0x8)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00008f6000+0xf1b)=0x0) [ 118.758538] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/13 11:26:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x1) r2 = add_key(&(0x7f0000166000)='logon\x00', &(0x7f00006d6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ddb000)="25b41f21a2fd2f6392b6f6", 0xb, 0xffffffffffffffff) keyctl$invalidate(0x15, r2) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00004f7000)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000578000-0x4)=0x0, &(0x7f0000706000)=0x4) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r3, &(0x7f0000013000-0xa)='./file0\x00') renameat2(r3, &(0x7f0000aea000-0xa)='./file0\x00', r3, &(0x7f0000f5b000)='./control\x00', 0x2) [ 118.812265] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/13 11:26:39 executing program 3: mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, 'U\\'}, 0x14c, 0x0) 2018/01/13 11:26:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007e8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$bt_rfcomm(r0, &(0x7f0000398000)={0x1f, {0xffffffff, 0x1f, 0x6, 0x20, 0x2, 0x20}, 0x0}, 0x9) r1 = socket$inet(0x2, 0x806, 0x1f0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000e7c000-0x5)="", 0x0) connect$inet(r1, &(0x7f000069c000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syncfs(r0) 2018/01/13 11:26:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x27, 0x9, 0x400, 0x0, 0x5, 0x6, "1d4e45906cfb83e6c95314bae3ada518139c07b45af2509869a7fa556212be90999e29d64a8932972f171d8a2acf6d4af977e4a87f7bdb9763c0c428374cae", 0x8}, 0x60, &(0x7f0000000000)=[{&(0x7f0000002000-0x58)="134e8ef48f6a49e27b751a379ed3832517a8eadef2d6d2a2c10dc4d8d74d3e8b71803e5f8097935d600a86e1b6649e19c81117033e44ef6faa9230a527d35f5e30bd1ede41cbdfa0d4048067317873bacbeb9f89bb5a2349", 0x58}], 0x1, 0x0, 0x0, 0x4008045}, 0x4000000) syz_emit_ethernet(0x143, &(0x7f0000001000-0x143)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200, @ipv4={{0x21, 0x4, 0x4, 0x7, 0x135, 0x1, 0x4b, 0x5, 0x1, 0x0, @multicast2=0xe0000002, @empty=0x0, {[@ssrr={0x89, 0x17, 0x3f, [@multicast1=0xe0000001, @rand_addr=0x40, @broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0xfffffffffffffffe]}, @ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x7, 0x81, [@broadcast=0xffffffff]}, @end={0x0}, @generic={0x8b, 0x11, "39e43bef8cb7b08e32a1c0f4737388"}, @noop={0x1}, @timestamp={0x44, 0x20, 0xff, 0x0, 0x3, [{[@loopback=0x7f000001], 0x9d0}, {[], 0x9}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x5}, {[], 0x1}, {[], 0x16ed}]}, @ra={0x94, 0x6, 0x8d84}, @noop={0x1}, @timestamp={0x44, 0x10, 0x2, 0x2c0b8013cd8c3f17, 0x401, [{[], 0xff}, {[@multicast2=0xe0000002], 0xfd}]}]}}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x3aae00000000000, 0x0, 0x0, 0x2, 0xbcf, '6UG', 0xd92d, '=.C'}, "5acc0d1f50dfd8a55bb0f2287ccd2835255cee17f1efdd71fc3fa32eb5465fdd29b4fd5700b3f88d83d24fb9a2e9c86e1ec72977100f753f60a387cd919d29e8f99879f05d87bf4debf57e5b4d6e9728bfba9482dd0e2973ed9a41a0dca9360c98779623243499216fdb4716ac01f7213bed7cdfe54ba7b3c200d968b387af45ce3d1bc0566c55ee247ce2c9f96ae907ab0afb27d733f0385e84f239bc6a08881e"}}}}}, &(0x7f0000eca000-0x10)={0x1, 0x2, [0x9aa, 0xd2c]}) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000f0b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x10000000007, 0x3, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000f0c000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80000) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000f0d000-0x58)={{0x36c, 0xa7}, 0x0, 0x0, 0x4, {0x5f, 0x8}, 0x0, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x400000000114, 0x0, &(0x7f0000001000)="", 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000064000-0x2)="", 0x0, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) msgget$private(0x0, 0x20) sendmsg(r1, &(0x7f0000917000)={&(0x7f0000399000-0x60)=@nfc_llcp={0x27, 0x3, 0x4, 0x7, 0x10000, 0x80, "338bdddd6bf98cabb860cd53c12076295f345c36283a50580c6335a1f3bbee797fea6d2f7a2aae9c943d4bd9182dbed34dc6ebaf61ad903ca8882f517bb5a2", 0x8001}, 0x60, &(0x7f0000d12000)=[{&(0x7f0000f41000)="36958bb7b4b048509c9e2bae0bc77c5bc6743384173808aadaf21bb0a143458659bce47456cbd3", 0x27}, {&(0x7f0000b95000)="229d99076ec80e5aacddb0894f247642208eb14931950d3031844ad6ec032e67bd639ff4807067da107f84dfbd544ebc4d297ab231eee88edd11e3425f704b6cd0dd604e3748626e7728735a17aa754c7761dd01eb63a9aa004d3978732390e6f106f51dc409edc337372ac415ab2f49884148310307ab94e340de5e4bee3a6643384964beecce494cb07a7409de21eb23dc1f541d0bebbe542b71ae852ad7a719b936ad25628fe13e3142126faf68f9d4de3b63f911a2eee63fdcd59a62ced940550e6fb39568beb594f3f3b1f7b0daf7cdf7", 0xd3}, {&(0x7f00009f0000-0x5e)="273f3906d17ceec374b4d1f97ffbd836a0833e220521eed5aa30a369b35c629ab98d4da4aa840e71cfdb62760cdc7bc42937ec6f576bb3c51abae566298bcff6f588fcc89cc7d87e8207e09985d64465b981c13a0e1f0e16c43b6ebcb6f4", 0x5e}, {&(0x7f00000b2000)="a80288e1364c1f58df3c441c7c8ef554fbf6a0f5639d5fd790de1a9611ceabf2e2813d0df29311e0dbcfbcb26403991c0b62105d33840d775915f3374cc7d2605d60d18a24a8a89e60b6930ca1b84651de0f0a818ab3757dc6b4a3b1a8bb277d476972d4b109b708666e4cd6bf4131bf734cc174b3df9e5ea7e004", 0x7b}], 0x4, 0x0, 0x0, 0x8000}, 0x0) pipe(&(0x7f00001d6000-0x8)={0x0, 0x0}) fchmodat(r3, &(0x7f0000819000-0x8)='./file0\x00', 0x80) sendmsg$key(r2, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r2, &(0x7f00004fa000-0x1000)="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", 0x1000, 0x40, &(0x7f0000c45000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 11:26:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008f0000-0x11)='/selinux/enforce\x00', 0x20800, 0x0) getpeername$unix(r0, &(0x7f0000b81000)=@file={0x0, ""/4096}, &(0x7f0000654000)=0x1002) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009ba000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a52000)={0x0, 0x12, "9373eca3bbd84590ed46f695cb57c893623f"}, &(0x7f00006fe000-0x4)=0x1a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000128000)={r2, 0x3}, &(0x7f0000f54000)=0x8) getrandom(&(0x7f0000386000-0xa9)=""/169, 0xa9, 0x0) 2018/01/13 11:26:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000c20000)={0x77359400, 0x0}, &(0x7f0000c37000-0x10)={0x0, 0x0}) clock_gettime(0xcf252cf33a563f03, &(0x7f0000829000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b4a000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00005da000)={{r0, r1+30000000}, {0x77359400, 0x0}}, &(0x7f0000404000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x6, 0x3, 0x3, &(0x7f0000001000)={r2, 0x0}, &(0x7f0000048000)=0x2, 0xfffffffffffffffd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/13 11:26:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b48000-0x9)='/dev/vcs\x00', 0x80142, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c87000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x8, 0xe624, 0x2, 0x83}, &(0x7f0000acc000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c7e000)={r1, 0x8000}, 0x8) 2018/01/13 11:26:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00002b0000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000ece000-0x10)={r5, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r3, r1) tkill(r2, 0x1000000000016) 2018/01/13 11:26:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) syz_open_dev$sndtimer(&(0x7f0000948000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00007de000)='/dev/rtc\x00', 0xa00, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002fb000)={0x5, &(0x7f0000a5c000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000cd7000-0x10)={r4, &(0x7f0000cbf000-0xbf)=""/191}) sendmsg$unix(r1, &(0x7f0000e25000)={&(0x7f0000239000-0x8)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/13 11:26:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000030a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, [@jmp={0x7ffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 11:26:39 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b1a000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000071000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000071000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/13 11:26:39 executing program 0: mmap(&(0x7f0000000000/0xb14000)=nil, 0xb14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b15000-0x9)='/dev/kvm\x00', 0x400000200001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$sndpcmc(&(0x7f0000a53000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) mmap(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b15000)=0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x6, 0x0, 0x0, 0x0, @msi={0x40000000000000, 0x0, 0x0}}]}) 2018/01/13 11:26:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f00004d8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r1) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) io_setup(0xcadb, &(0x7f0000906000-0x8)=0x0) io_cancel(r6, &(0x7f0000be0000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f0000842000)="c716d443f24a1b4f8a4b284637d8807794d3d962a7171fd90e134ba8ea46d8a6022bd3a77bffe005ebcbe86bd9c919369cf1a8f14159467dba8fd97aa42646320f4a20ba74833cce5f929fb3edca149287353e929d803bfdf41935a5c4ab8aa9e7fe54d817ff3c2be07ad8a235a832072e85e0a53381f3c86f2a47f2e2e6eb5615e98ba831e722709e076a18911788ddcceaecda1f3cac8d7c59bfc4226067470f2b9cd73428277fb1ed34d149c88fc8958ebb3ab8fb53bdba563f1b794fd620e567ee872817", 0xc6, 0x81, 0x0, 0x0, r0}, &(0x7f0000902000)={0x0, 0x0, 0x0, 0x0}) r7 = gettid() tkill(r7, 0x100000000000016) rt_tgsigqueueinfo(r5, r7, 0x1e, &(0x7f0000f71000-0x10)={0x2, 0x1, 0xf97, 0x8}) close(r0) fcntl$setstatus(r1, 0x4, 0x44800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f34000)={0x0, 0x0}, &(0x7f000059b000)=0x8) 2018/01/13 11:26:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000)=0x7, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x54a, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00002b8000)="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", 0xfd}], 0x1, &(0x7f0000908000)=[], 0x0, 0x0}, 0x872}], 0x1, 0x0) write(r0, &(0x7f0000702000)="bd", 0x1) sendto$inet6(r0, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000802000-0x38)={&(0x7f00004bc000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00009b0000)=[], 0x0, &(0x7f0000584000)=""/129, 0x81, 0x0}, 0x0) 2018/01/13 11:26:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005d4000)='/dev/rtc\x00', 0x280000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a15000+0x146)={0x0, 0x302f}, &(0x7f0000684000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000020b000)={0x5, 0x4, 0x8001, 0xfffffffffffffff8, 0x4, 0xf7, 0x2, 0x0, r2}, &(0x7f0000a77000-0x4)=0x20) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000068000)=0x0) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f000030a000-0x4)="2900000021001900013d35000010000602000016000000000000000d08000600000000000000070c88", 0x29}], 0x1) 2018/01/13 11:26:39 executing program 0: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) shmget$private(0x0, 0x4000, 0x4, &(0x7f00007ac000/0x4000)=nil) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x38) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f00000d0000-0x38)={&(0x7f0000b00000-0xc)={0x10, 0x0, 0x0, 0xa00120}, 0xc, &(0x7f0000b00000-0x10)={&(0x7f0000aff000)=@alg={0x120, 0x11, 0x800, 0x5, 0x1, {{'digest_null-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x40}, {0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0xffffffffffffffc1}, {0x8, 0x1, 0x5fb4}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x2}]}, 0x120}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 2018/01/13 11:26:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a9a000-0x1)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) 2018/01/13 11:26:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00001ba000-0x8)='./file0\x00', 0xc1, 0xc0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000412000)=0x400, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000d3e000)='/dev/amidi#\x00', 0x200, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000731000)=0x0) unshare(0x20000400) r2 = socket$unix(0x1, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/13 11:26:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aed000-0xc9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x6, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000092d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bf0000-0x4)=0x60, 0x800) write(r0, &(0x7f0000e9d000)="acec1c052c37310416cca1ece7fbb9c39a70c03f8b481a50625c0ddf3b880dda4f380dfbf182335cc584b3149633f31228897d83adfd9572904b319af42ecc5ccd65f8a5ebdd1da1bc09bd021b906a4df24b4e3e72", 0x55) 2018/01/13 11:26:39 executing program 4: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00009b0000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r1, 0x0) 2018/01/13 11:26:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0x1, 0x28, &(0x7f00004ed000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r0, 0x100000000, 0x8}, 0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x94)={0x0, 0x8c, "fad24bf521f37b4329e174a73a449e884a4e918591aecb2d73463e2d76052ebd8b6ae9f14b9e80682e84cb3a1bd237b62d6bc627db520e1c76189ee3153cc371a357e966c652b1974c6657ad4bada320e65f0dfd600c3eabe73e4440a76822444ea55e568e646acda5adcfd6202431019aa4a19ecdab32f1bf844d9ed9d4e36b732a06333142466e68d44f9b"}, &(0x7f0000001000)=0x94) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000058000+0x790)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r3, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x1e, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 2018/01/13 11:26:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000031e000)="2200000048000700ea091008090007000a0000000022000004000300040001008c45", 0x22) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d73000-0x9)='/dev/vcs\x00', 0x200001, 0x0) fcntl$setlease(r0, 0x400, 0x3) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/13 11:26:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x3, 0x80000004000, 0x1000, &(0x7f0000001000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) recvmsg$netrom(r2, &(0x7f0000503000)={&(0x7f000003e000-0x10)=@ax25={0x3, {"142fa7165efe9c"}, 0x4}, 0x10, &(0x7f0000674000)=[{&(0x7f0000820000-0x69)="9b9382c9c73eb6219a8ca47c4c90f896ffc9e97fb9531f3b098ad63edd1c8ed172d2f56af7645ac985d6271cb4a954567c5353526dc263e54fa4edb7b34f74e9a6b1805cab01ab7debfba9aaad9af0362f0b01046c1bf6722ed755ffeb45b2e91ff076adad2bf46d0e", 0x69}, {&(0x7f0000a8c000-0x1000)="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0x1000}, {&(0x7f000047b000-0x1000)="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0x1000}, {&(0x7f0000b40000-0xb)="618942e49f37679648f6ef", 0xb}, {&(0x7f000099a000-0x3c)="249c81316ee0f43d2f69310453c679541c16c7fe9c48c1055b12f9f2351b5eab2624e5c570c7299e604400878764994460f46094670d03352bfa2115", 0x3c}, {&(0x7f0000073000-0x8c)="92e5bf8998b6dd30ecaa5ba9eb7312184c5f831a4e1f159175110b86ede32aa3347fee0e57a784468e249cd995fb3974846739b6595356901320b192cedfe6ca670ae4f3ecb50c6987856a883c695771a4551e400a94ddb95133bec0ba4738cb4bdcf8a99e0438edcbbebf5146995d55c119b484af9f949b304b02bc62b93395e8eac840406bc18e7a49aa77", 0x8c}, {&(0x7f0000332000)="04b5b4e498f5e4d83844040384603dff40c88947921361362f8219d655dd425b3cf30928819b4ddc80320bd9d21635cc023c06f525a52d5f9851c013513583451574f461d80f4718302eb6001139c202d4d4ef4f77081422ce9661fc326f1b080381d10992f6837c523f3aede3951f9df34824a27786356a6b4708b8e53fbc57a464c0875e0a19b77113b3b58f0ba601b86a3947355187e1f242fd3f470c770ca10a55cfb1a08fccc37b144eb64c2d276fbeebaa5fc885ab7798226d29ad4baa3705022a8a8c1895d2c01773f8", 0xcd}, {&(0x7f00005e1000-0xf6)="053596b0fc5ca29902fa75d588c453670b0ea0609e6070dafa4a6127e6265cfb3276508a811ed03d4923caffaeca4596479648638f547a3300546c98d113f3c4aef65995b9cac9f387501d73f5e5e0d4a1953200fe3f770d748228b9eed8490e2e707e240367171b908ad885ef335aab9ff19dd529ac49848670068fc1cee1ecec3bd2f13e082bc8eca7cced89eb6a379bc58dceb34580c1732f13ee04784fde5648a2924097555da0c330c83556058a911a919ef0cca38a842c5566712a3799a1f0f18f0f6c7eea67cfcc5709434a7a6f94592f43bcfd51ed23642cd1e7d3caa8b514b12816305cc0744317e0943572f416a580ded3", 0xf6}], 0x8, &(0x7f0000e7c000-0xa0)=[{0x40, 0xad, 0x5, "8c4480d3ec31161bc70cc108e38f7d2c9ea95477d3aa0e8f552e843a3905d633bfe58e20dcb64e890664"}, {0x60, 0x110, 0x21f5, "54ffd0e9f9ddb79d57c611edf054fe598bafaac9788a833bbf1c694fee8e7fd8da83fdbebe91bda7d1d7e9d2a25cf9adc20caf6f06247ad4c31fc170b8749b17617f171fd42356f253caaa5c"}], 0xa0, 0x80}, 0x40000002) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000844000)={0x4004, 0x4, 0x2, 0x1, 0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000749000)={0x10003, 0x3, 0x106000, 0x1000, &(0x7f0000001000/0x1000)=nil}) r3 = socket(0xb, 0x80003, 0x18) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000668000-0x10)={0xd000, 0x102000, 0x0}) write(r3, &(0x7f0000243000-0x26)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffffff7f000000008700", 0x26) sendto$ipx(r3, &(0x7f0000652000-0x9e)="cd4d6e0e10ac5e84b3b20987d0fe9578fb0ab8e8c3725e5e42fb2b155cef72631c5e7580ec9ddc6d1029dc5fbc5758ea4bc0095ca103d4062f22cf4bbcc8ffc3aead0c8541598675d802dc6ff1f4228b93008227598d25e0b5e45fc568e204df848c605d9a905a70b4891f8ef15653643e1600003f38dca216706d4476ca4800c90e6ea479ea3f69afef7e57d48008aa11bc27e91335980c37c237cd715d", 0x9e, 0x200000c4, &(0x7f00005f3000-0x10)={0x4, 0x1f, 0xbaf, "dba09d731819", 0x10001, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f25000)={0x0, 0x0}, &(0x7f0000aba000)=0x8) 2018/01/13 11:26:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d26000-0x15)='/proc/self/net/pfkey\x00', 0x10900, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000049d000-0x10)={0x0, 0x5db, 0xf2b, 0x9}, &(0x7f0000fcf000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000057e000-0x5)={r1, 0x8, 0x580, 0x9}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff, 0x0, 0x0, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000b2b000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x96, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) sendmsg$key(r2, &(0x7f00005af000)={0x0, 0x0, &(0x7f00009a1000-0x8)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000069c000-0x10)={0x0, 0x0}, &(0x7f0000b36000-0x4)=0x10) sendmsg(r2, &(0x7f0000c1f000)={0x0, 0x0, &(0x7f0000852000)=[], 0x0, &(0x7f0000a8e000-0x150)=[], 0x0, 0x0}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/13 11:26:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ea000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00000c9000-0xa)='blacklist\x00', &(0x7f000089f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004d1000-0x15)='@GPL/posix_acl_accesssystem/security@cpuset/#posix_acl_access.\x00', 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000698000-0xa)='id_legacy\x00', &(0x7f00009cc000-0x9)='/dev/kvm\x00') ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) [ 119.086683] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 119.120897] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/13 11:26:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000093e000)=0x2) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c0b000-0x11)='/selinux/context\x00', 0x2, 0x0) process_vm_writev(0x0, &(0x7f0000e49000)=[{&(0x7f0000692000-0xb4)=""/180, 0xb4}, {&(0x7f0000ff0000)=""/129, 0x78}], 0x2, &(0x7f000019a000)=[], 0x1000000000000042, 0x0) close(r0) 2018/01/13 11:26:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x400) r1 = syz_open_dev$midi(&(0x7f000095d000)='/dev/midi#\x00', 0xfffffffffffffffb, 0x402480) fcntl$setlease(r0, 0x400, 0x1) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f000031d000-0x18)={0x8, 0x40, 0xc6, 0x400, 0x6, 0x80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000-0x92)="f17ccc15cbbad7d39ad54d23924eda7e2ce889649f5ee52c7f91d807097529e34578cff2ce3666fe7dfcc4eaab83ceb2e79e7b8df1cb1ddc271f18f6d777c553336c9bf00f753fc9b198873ebf7afcb2928093cbd6399f0e276a86c6e4352ad6c7ba08102316139f226db3f7cfa290e2454396323ee0e6cf6f304ccebb833055ce3ead8a4e6a4411089ed12a7e5b344ba264", 0x92) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/13 11:26:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000051b000-0x8)=0x7) pipe(&(0x7f00005ce000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000e8e000-0x25)='\'', 0x1) close(r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() close(r1) 2018/01/13 11:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000d0a000)="4c6946783f9c1dd3343e0bdfa19f5d274dcfd35d3fff610b61019851d00344241778b2432d8016babfef6135fd2cbc9697d1c298f23f82e137144640a7b1c8fc1440a286ff5689", 0x47) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f6b000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000b8c000)=""/165) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000685000-0x4)=0x0) connect$ax25(r0, &(0x7f0000445000)={0x1e, {"86370506060008"}, 0x5}, 0x10) 2018/01/13 11:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) uname(&(0x7f0000a1c000)=""/172) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000959000)='/dev/dmmidi#\x00', 0x4, 0x200000) recvfrom$ipx(r2, &(0x7f0000767000-0xe5)=""/229, 0xe5, 0x143, &(0x7f0000602000-0x10)={0x4, 0x2, 0x3, "f36816cf9959", 0x81, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d1b000-0x10)={0x0, 0x8000, 0x0, 0x0, 0x0}, &(0x7f0000f36000)=0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x386400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000012f000/0x18000)=nil, &(0x7f0000a9d000)=[@text32={0x20, &(0x7f0000f51000)="66b85e000f00d0660f3807e967f2650f3266b830008ee8c744240000380000c744240200400000c7442406000000000f011424b94a090000b8824a0000ba000000000f3066ba210066ed66bad004b0e1eec4c2f3f54834440f20c03501000000440f22c0", 0x64}], 0x1, 0x0, &(0x7f000051f000-0x10)=[], 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00005c5000-0x10)=@generic="93e4bef94a061efef75a7e3b47c0b258") 2018/01/13 11:26:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000471000-0x12)='/dev/snd/midiC#D#\x00', 0x704, 0x80) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000014b000)={[{0xb0, 0xd1, 0xffffffff, 0x3, 0xfffffffffffffff9, 0x2055, 0x7fffffff, 0x35, 0x3, 0x9, 0xffffffffffff0000, 0x80000001, 0x5}, {0xd90f, 0x3dd8, 0xfffffffffffffffa, 0x8, 0x77, 0x4, 0x101, 0x9, 0x2, 0x4, 0x8001, 0x3, 0x8}, {0x1f, 0x7, 0x40, 0x1f, 0xfffffffffffffffe, 0x4, 0x101, 0x3, 0x3, 0xffffffff, 0x2, 0xfffffffffffffffb, 0x2}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f00003b6000-0x1a7)="32000000180025ffff0701a2f80814040a8c0080000022000200000016000500e78002000000024fce67307ba8eb04060018", 0x32, 0x0, 0x0, 0x0) getresgid(&(0x7f000058c000-0x4)=0x0, &(0x7f000082e000-0x4)=0x0, &(0x7f0000123000-0x4)=0x0) 2018/01/13 11:26:40 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000000c000-0x11)="2f6576af706e642f730000000000000009", 0x100000000001) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000000f000)=0x6) 2018/01/13 11:26:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) r1 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x2, 0x0) r3 = dup3(r2, r1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000252000)={0x1, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe2) 2018/01/13 11:26:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce4000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000018000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = add_key(&(0x7f00004b3000)='logon\x00', &(0x7f00006cf000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000578000-0x9b)="acf6056c6429a2026c554b46c6dbc12a7743f67f84820cfc133e808612fd33cff3fadaed1761c0ef5891c7812634045466940b7000534bfe7caaf02dfd741bafce9954d6c5c4e5cb9605fec937ee3513db9ceedfc9350927ed0c754ed0c9f64f2f2aa5f433e3acb2fa0d80da4714b9ada4162375d9003bb45cc19deb308a6f8dcaac99b74ce6d27afbaef2294522c8020d1e704b6b768b985049a2", 0x9b, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c72000)=0x20, 0x4) keyctl$invalidate(0x15, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000ea1000-0x18)={0x1, 0x0, [{0x200000040000105, 0x0, 0x0}]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000144000)={0x0, 0x0, 0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000061b000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/13 11:26:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001ae000-0x24)="240000005a001f0014f9f407125aff000613171308001000fff7080008f3010001000000", 0x24) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f12000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f000081c000-0x80)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = add_key$keyring(&(0x7f0000d3e000)='keyring\x00', &(0x7f0000cbe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r2) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000990000)={0x0, 0x0}) 2018/01/13 11:26:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) timer_create(0x1, &(0x7f00003d0000-0x60)={0x0, 0x1a, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000114000)=0x0) timer_gettime(r0, &(0x7f00006d6000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0xd, 0x4, @thr={&(0x7f0000679000)="59156c9cdaeb4a1b625ad110b613386ff4571aea742ea887f272c4353245383e25794b6c4eeeb44ae1cfc43915b5f681297ac030e4fa48b64e548d7fec0dfedec761ad528c0f21cbd30c46dd39dc4198bf5cd7e11865bbbaf42a957816e3d0e75933f03cab076b118d7eb195a52da355998d793a215e2e998b0808f8be0f2f9e8e6ffd4c8dcd40446d9e9fc3cd8bb54ebc315fc50f6b990724aa5eec9bbe508b328b2a1beb81936bd480e9e4fdefcd9e5589b02dd72e7cf13b1bbf83fb2e944f9ac985fbe85787db5aeb10f8c999efe233fc1d8ce96c480da4d4a364", &(0x7f0000050000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000280000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) 2018/01/13 11:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000734000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ca5000-0x4)=0x4, 0x4) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) io_setup(0xfff, &(0x7f0000493000)=0x0) 2018/01/13 11:26:40 executing program 5: io_setup(0x101, &(0x7f0000611000)=0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a18000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d86000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xe, 0x2, r1, &(0x7f0000001000-0x7c)="0c3fa34d27acda651d2c75a08eb94219ae35df6581d76ef98bb0416f45e7c8c64a8ea607f566ba19252aa7417f328e920339e94f36af73a7db635a379c4e027560d1ea7b95af99c2713ae1ec2c5830af13745903f3b112f616d055efde6b0d776e66a9e3543b8d9f5c45e966951e8564ab2277dab97ee069a8de01dd", 0x7c, 0xff, 0x0, 0x0, r2}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) r4 = inotify_init1(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) ioctl(r5, 0x894c, &(0x7f0000ef3000+0xcc)="") dup2(r3, r4) setns(r4, 0x3ffffffe) 2018/01/13 11:26:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0xd7) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d32000-0x20)={@common='irlan0\x00', @ifru_flags=0x0}) 2018/01/13 11:26:40 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d38000-0x8)={0x0, 0x100010000000}, &(0x7f0000ffa000)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000060c000-0xa0)={r2, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3f, 0xff, 0x2, 0x5}, &(0x7f0000ffb000-0x4)=0xa0) sendmsg$key(r1, &(0x7f0000284000)={0x0, 0x0, &(0x7f0000a48000)={&(0x7f0000c67000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a74000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27b, 0x0}, 0xb) 2018/01/13 11:26:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000004d000)="612a656d31c8d16370757365743a2163707573657400") socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000085b000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = creat(&(0x7f00000ca000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r1 = creat(&(0x7f0000ec5000)='./file1\x00', 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) statx(0xffffffffffffffff, &(0x7f00008ae000)='./file0\x00', 0x0, 0x0, &(0x7f00002c0000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r1, &(0x7f00005fb000-0xd)="", 0x0, 0x0, &(0x7f000085b000)={0x0, 0x0}) 2018/01/13 11:26:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='procwlan1#lo!-ppp0vmnet1eth1lo+\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x98f0b85, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009e2000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x1000000000, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000fa3000-0x20)={r0, 0x1, 0x5, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000317000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000bbc000)={r2, 0x80000, r0}) r3 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f00003dd000-0x5c)={0x7ff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f28000-0xb)='/dev/mixer\x00', 0x4200, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000294000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00006b0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/13 11:26:40 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e07000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f80000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7f000)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f00001e6000-0xb)='openpromfs\x00', 0x23420c2, &(0x7f0000b17000)="") r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000f7f000)=0x0) sendmsg$alg(r2, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000bc8000-0x78)=[{{&(0x7f000089f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f7d000-0x40)=[{&(0x7f0000241000)=""/79, 0x4f}], 0x1, &(0x7f0000800000-0xcf)=""/207, 0xcf, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d23000-0x10)={0x0, 0x0}) shutdown(r0, 0x0) [ 119.740169] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 119.765596] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/13 11:26:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r1 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000d94000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r1, &(0x7f0000ea0000-0xe)='./file0/file0\x00', 0x200) pivot_root(&(0x7f0000c75000-0xe)='./file0/file0\x00', &(0x7f0000e26000)='./file0\x00') getegid() fcntl$getownex(r0, 0x10, &(0x7f00005c7000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000055c000-0x4)=0x0) [ 119.830714] kauditd_printk_skb: 151 callbacks suppressed [ 119.830722] audit: type=1326 audit(1515842800.145:1346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16474 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 119.863202] audit: type=1326 audit(1515842800.145:1347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16474 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/13 11:26:40 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x20, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xfffffffc}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000016000-0x58)={0x1, 0x1, 0x200800000, 0x6, 0xfffffffffffffe00, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000016000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000015000)='./file0\x00', &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000007000-0x28)={0x3f, 0x9, r3, 0x0, r4, 0x0, 0x401, 0x8512}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000016000+0x157)={0x3, 0x20, 0x5}) 2018/01/13 11:26:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00008ae000-0xc)='net/netlink\x00') sendfile(r0, r2, &(0x7f00009d8000)=0x0, 0x40) 2018/01/13 11:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0xa3) msgctl$IPC_SET(r0, 0x1, &(0x7f000018c000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000051e000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f4c000)={0x7fff, 0x4f4, 0x800, 0x8000, 0xfffffffffffffff8, 0x100000001, 0x6, 0x100, 0x402, 0x1ff, 0x0, 0x7}) r2 = accept4(0xffffffffffffffff, &(0x7f00002bb000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00005c9000-0x4)=0x40, 0x4) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00003b8000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000951000-0x2c)=""/44) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000954000)=@sack_info={0x0, 0x2, 0x4}, &(0x7f0000c49000-0x4)=0xc) r4 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000aa5000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071d000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f4b000-0x4)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d47000-0x1)=0x0) getresuid(&(0x7f00006a7000-0x4)=0x0, &(0x7f00009a5000-0x4)=0x0, &(0x7f000069a000-0x4)=0x0) fstat(r1, &(0x7f0000d57000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00005f2000)=[{&(0x7f0000556000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000bf8000-0x30)=[{&(0x7f0000b6b000)="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", 0xfe}, {&(0x7f00007de000+0x683)="f721c27415e73c020b70262120d3937748b38c99456108037dd5a1d8f245bfe57944617bf04bda20a30eabe49a9809ee184189caa776dfe7ab7355f9d5909c572058153716d58ddd4d1a5fe844a6ddbab350c3c0b08b7fcf5f75c3734c3234eb30cb9232062f4cb4fd48a86b322406fe151df0eb1598e1c004bcea6e056a5c12cc8bc3847e7fde78eadecbe8054658ed668b980010202c961cced0ca13f60dd4d63e3c8c639afb0d20d4dea6194ffe50", 0xb0}, {&(0x7f0000fa9000)="3aef3c46a76b7e3e43fa01f51bdcc845713a7818b4ff256968e7af6dcd806d804ba122afaaedbb7f5ffe93364df751ffbfc48f24795ff0ad9a14d2b80fdbea0b32f1ea7737d98bf5fc5da87e76e3981096c853a24965c1283a1f0579ce6ddcac59b6acfed1f2291099157f18356d9f7f22c56fce63a5f056f7d1a79afa6262fd7c9f420f6c87", 0x86}], 0x3, &(0x7f000082d000-0xa8)=[@rights={0x38, 0x1, 0x1, [r2, r1, r2, r2, r1, r2, r2, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r1, r2, r2, r1]}], 0xa8, 0x1}], 0x1, 0x40) msgctl$IPC_RMID(r0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000467000-0x14)={r3, 0x4, 0x3, 0x5, 0x58dc, 0x298}, 0x14) 2018/01/13 11:26:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000391000)='/dev/snd/midiC#D#\x00', 0x2, 0x40) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000807000-0x10)=[{&(0x7f000099c000-0x39)="390000001300090469000000080000000780004003000000d40c00000000000019001a0008e2000000000000000100000000010c269e000000", 0x39}], 0x1) sendmsg(r1, &(0x7f0000e57000-0x38)={&(0x7f0000a84000-0x6)=@hci={0x1f, 0x81, 0x3}, 0x6, &(0x7f0000c3a000-0xa0)=[{&(0x7f00005a7000-0xee)="2dad404e2177d411c723a85c2794e10f07b2249917a0383b7c25b2c2cdaf59bb56ad4f960cd4415d6f5c15720b216e74bf9fd23f3888cf43b177555d230b8f868d6888d05584b0cf8e1640c155b3f9c6fd25970e9cc0bc887e5ce1252f4b7642fb540ddc72be72b6b2fda07ed117ef673997e61ebd8e6732b28745ff14e19851e4aa99e555de6e7c7c8e2a1ee3a40c6d6e576027700cbc3fffb798399f66b3841f462bc53b84664f15307568d537f127f015983755133db3a4a67b4bc2dc8628de0f54fa6dc413954773787f0eb914cd3e01d1a5f99db5bfd95ceeabad8cf8c287a0c0b370687550586ea3bfcd1b", 0xee}, {&(0x7f00007e6000)="f433d435963f6a51aae753e715fec458ad05f72e33881f8b48d69a7aeb59ec4a2a867a90daf878a663b5018d9632508a6afe1798f46525349aedd792a19814b0a14d947e67e8b2331d904d174189f3eab710ce540ff84e108a79e22e617bc585974968485e44ba073fb1c47e6685f56c6a99ed8eb57a7449f3e5fce056d8f1a598ed13e02389790acd3a5dc27946ad3634db1f40de508407e75a15d6f2928c7a0e842bbcc53b623419fb5782db0a3b2576ff88e1", 0xb4}, {&(0x7f0000585000-0xe9)="f5a7b9cdba9e182a5cf2751d8e079fde2857872db1a5f635baa7496dcf3ee2baf5f7c16539163fe785793c0d07e267bd0954716117b84e9d859e36b0308a5568655cd759d15e07f460cce27fcee16e19d954cb1ea865f6817dda35008ecfb94e8916447c2aa5c71a4873e05b984857a5a15b161455531dc9d960f1b6c123a6b37357a4d0af19ba65e9fa99d5f6fa8f3f3a295a9d3ca339e36312adfb43021e04eb16c13933d98af60e3e8cddc766f0a0a16710dba1cae7fd6b5a306b06a1e29c20c1cb308b1e0c0ca2d569b4673c41f94da1528da56efe79d94b833c38fb842c3baf1d624c85e6bf04", 0xe9}, {&(0x7f000081b000)="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0x1000}, 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{0xe8, 0x29, 0xfffffffffffffffd, "8edce9ac568ef5dd4d4c47e4e3d3a4e5e635714bbde599615736ef07f2c386b32a29498a67b676076b35822bb31c60f661500aa4f907e241d27b072b58fea7898ea9000a00b5c0414aa8a329a3aba503c8da9d7dd812162e6e10b65230bc19afcde3948d470a8f583c145ca0f0778e1c98c3094c825b75b9aac37441e1d18adece5e9e83affbc2029a6a6a0974bd8510f02839a04ab10be0fb72dd85d7b821b35175c313e6c04edf255f5840afd20b837886bee9ed974b7fca2328d944f511ea6b767e94962a96a6ea24025877634029357370702ccc"}], 0x2280, 0x20000000}, 0x8001) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00009c8000-0x20)={0x1000, &(0x7f00007a9000-0x8)=0x0, 0x6, r0, 0x2}) 2018/01/13 11:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) sendmsg$inet_sctp(r0, &(0x7f0000720000-0x38)={&(0x7f0000de8000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008d7000)=[], 0x0, &(0x7f0000bf8000)=[], 0x0, 0x0}, 0x20000000) 2018/01/13 11:26:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000024d000)="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", 0xfc) 2018/01/13 11:26:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000062000)='./file0\x00') r0 = eventfd2(0x800000000002009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r0, &(0x7f000046c000)=0xfffffffffffffffe, 0x247) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000332000-0x11)='/selinux/relabel\x00', 0x2, 0x0) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) [ 119.908734] audit: type=1326 audit(1515842800.152:1348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16474 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=85 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 119.943563] audit: type=1326 audit(1515842800.152:1349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16474 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/13 11:26:40 executing program 7: mmap(&(0x7f0000000000/0x448000)=nil, 0x448000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x7, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000005000-0x20)="ff0204000000def31d001122000000d8144e000000000205", 0x18) mmap(&(0x7f0000448000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000449000-0x26)="27b2f5167d52d74d2a3dc5ad26eb93bd9c2c437a3ce9f2bbd0f89fa86509fda9e713b4d9aee5", 0x26) connect$inet6(r0, &(0x7f0000447000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000122000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000043d000)="", 0x0) mmap(&(0x7f0000449000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000449000)='em1ppp0securityvboxnet0}mime_type\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000242000-0x8c)={0x1, 0x1000, 0x80000000, 'queue0\x00', 0xa9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009d4000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000e45000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xb92) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) [ 119.994621] QAT: Invalid ioctl [ 120.015556] QAT: Invalid ioctl [ 120.020332] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. [ 120.050222] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. [ 120.057896] QAT: Invalid ioctl [ 120.073850] QAT: Invalid ioctl [ 120.099128] audit: type=1326 audit(1515842800.152:1350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16474 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 120.125141] audit: type=1326 audit(1515842800.178:1351): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16474 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=233 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/13 11:26:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x2, 0x8000, 0x4, 0x81, 0xc9000000000000, 0x0, 0x4, 0x0}, &(0x7f0000a5e000)=0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00005f6000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) 2018/01/13 11:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a20000/0x3000)=nil, 0x3000, 0xa) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000021a000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000f1e000)=0x1) r1 = creat(&(0x7f0000afa000-0x8)='./file0\x00', 0xc) sendmsg$netrom(r1, &(0x7f00002c5000)={&(0x7f000028b000-0x48)=@full={{0x3, {"af8cbb091390c8"}, 0x0}, [{"f8bbb9109e843b"}, {"ab06f005ee5933"}, {"48ce3a6ce376b8"}, {"d7fcf6d01780a0"}, {"8c906e90961ad3"}, {"0ca3c63054485a"}, {"61a18749d43ed3"}, {"a5d07cd1f3b18f"}]}, 0x48, &(0x7f0000b58000)=[], 0x0, 0x0, 0x0, 0x800}, 0x40010) openat$selinux_context(0xffffffffffffff9c, &(0x7f000044e000-0x11)='/selinux/context\x00', 0x2, 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000b06000)="") 2018/01/13 11:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007cb000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00009a2000)=0x2, 0x4) r1 = socket(0xa, 0x2000000001, 0x0) accept$packet(r1, &(0x7f0000ef7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a5e000-0x4)=0x14) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000eb8000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00002cc000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) getsockopt(r1, 0xc70, 0x2000000000007, &(0x7f00002ba000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/13 11:26:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005aa000-0xa)='syzkaller\x00', &(0x7f00001b1000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000605000)='vmnet0!\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000e23000)='asymmetric\x00', &(0x7f0000149000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000001000)={0x0, 0x0, 0x0}) 2018/01/13 11:26:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00008cb000)='/dev/snd/pcmC#D#p\x00', 0x947, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000c5000-0xa)='/dev/cuse\x00', 0x40000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a95000)=0x0) setitimer(0x0, &(0x7f00008bc000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000049000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00006e7000)=@fragment={0x6f, 0x0, 0xfffffffffffff800, 0x64a, 0x0, 0x1, 0x1}, 0x8) waitid(0x0, r1, &(0x7f00003ea000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x100000, &(0x7f000060f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00001ce000-0x8)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f000047f000)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf6000)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/13 11:26:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000652000)=""/0, &(0x7f000023e000)=0x0) 2018/01/13 11:26:40 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b5d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00008f5000-0x4)=0xc) r2 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r1, r2, 0x10000000000000, 0x20040) connect$bt_rfcomm(r0, &(0x7f00005f6000-0x9)={0x1f, {0x80000001, 0x8, 0x3, 0x3f, 0x9, 0x4}, 0x1f}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x40000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000d40000)={@common='sit0\x00', &(0x7f0000f05000-0x2c)=@ethtool_cmd={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:40 executing program 6: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000081b000)={r0, &(0x7f000030c000-0x6c)=""}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000081c000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3e547dff1487b4fdc860de0b342741dc"}) 2018/01/13 11:26:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f000017b000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000146000)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0xc5, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = fcntl$dupfd(r1, 0x406, r2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000a2000-0x4)=0x1, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 120.151110] audit: type=1326 audit(1515842800.178:1352): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16474 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 120.176637] audit: type=1326 audit(1515842800.178:1353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16474 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/13 11:26:40 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000001000)="") pipe(&(0x7f000043c000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f00001dd000)=""/82, &(0x7f000060e000)=0x52) [ 120.204323] audit: type=1326 audit(1515842800.203:1354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16474 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=85 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/13 11:26:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000462000-0xb)='mountstats\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c6b000)={0xffffffffffffff01, 0x4, 0x100, 0x1, 0x0}, &(0x7f0000358000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004c8000-0x14)={r3, 0x2, 0x2, 0x1000, 0xfffffffffffffffa, 0x2}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000396000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 11:26:40 executing program 0: r0 = syz_open_dev$mice(&(0x7f000089d000-0x10)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000-0xb0)={{0x0, 0x1}, 'port1\x00', 0x10, 0x10843, 0x92, 0x1, 0x400, 0xfffffffffffff96a, 0x0, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c43000)=0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect$inet(r1, &(0x7f0000674000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000090000)={&(0x7f000068a000)=[0x4], 0x1, 0x4, 0x81, 0x4, 0x7, 0x1, {0x54b, 0x8, 0x4, 0x3df5, 0x8000, 0x4, 0x0, 0xff, 0x8, 0x6, 0x5, 0xb2d0, 0xffffffff, 0x86, "3d2e6334e43e8dfd99276db5782e82899c35c1fb0a3c7750145707fa273893f9"}}) 2018/01/13 11:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005df000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00008c9000+0xcfe)='./file0\x00', 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x1100, &(0x7f00000dc000/0x3000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c01000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf4000)=0xe8) lstat(&(0x7f0000e67000)='./file0\x00', &(0x7f00000b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b9000)={0x0, 0x0, 0x0}, &(0x7f0000d3c000-0x4)=0xc) r6 = getegid() r7 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000426000)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f000014e000)={{0x80, r3, r4, r5, r6, 0xb0, 0x80000001, 0x0, 0x0, 0x0}, 0x8, 0x4, 0x40, 0x1f, r7, r8, 0x7f0, 0x0, 0x0, 0x0}) renameat(r1, &(0x7f0000a3e000-0x8)='./file0\x00', r0, &(0x7f0000339000-0x8)='./file0\x00') setsockopt(r0, 0x10000, 0x4201, &(0x7f0000837000)="6ae7db2bc40b0c4155eeffa7", 0xc) [ 120.333586] audit: type=1326 audit(1515842800.203:1355): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16474 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/13 11:26:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5652, &(0x7f000007b000-0x8)=0x101) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000951000)=[{r2, 0x0, 0x0}], 0x1, 0x3a2f00) dup3(r1, r2, 0x0) tkill(r0, 0x16) syz_emit_ethernet(0x46, &(0x7f0000de9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8864, @ipv6={0x0, 0x6, "a94a2e", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3fbf69", 0x0, "57ab79"}, ""}}}}}}, 0x0) 2018/01/13 11:26:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000314000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) sigaltstack(&(0x7f0000476000/0x1000)=nil, 0x0) unlink(&(0x7f0000f10000-0x8)='./file0\x00') bind$llc(r0, &(0x7f0000ba4000)={0x1a, 0x0, 0x47, 0x7, 0x800, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/13 11:26:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x20003) uname(&(0x7f0000ec3000-0xf)=""/15) 2018/01/13 11:26:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000f6000-0x11)='/dev/qat_adf_ctl\x00', 0x220400, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000092b000)='/dev/ppp\x00', 0xcfd643bafd2afe5a, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000086b000-0x9)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000205000)=""/5, &(0x7f00007a7000)=0x36a) 2018/01/13 11:26:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/13 11:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000886000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000071c000)={0x100, 0x0, 0x0, 0x80ec}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00008b4000)={0x1, r1}) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket(0x8, 0x800, 0xd9b2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000089000)={0x0, 0x7fff, 0x2, [0x6, 0x3ff]}, 0xc) bind$inet6(r2, &(0x7f0000918000-0x1c)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2018/01/13 11:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f00004e5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b34000)={&(0x7f0000a5b000-0x2e0)=@newpolicy={0xb8, 0x19, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x40, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/13 11:26:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x2cdd81ae74f9daa9, 0x5) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffff9c, 0x112, 0x7, &(0x7f00008e8000-0x4)=0x3ff, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) socketpair$inet(0x2, 0x800, 0x3, &(0x7f0000085000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f0000447000-0x96)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/13 11:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000654000-0x38)={&(0x7f0000601000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000045d000-0x60)=[{&(0x7f0000235000-0x34)=""/52, 0x11}, {&(0x7f0000006000-0x4f)=""/79, 0x4f}], 0x2, &(0x7f0000b26000-0x46)=""/70, 0x46, 0x0}, 0x0) r1 = add_key(&(0x7f0000bbf000-0xb)='asymmetric\x00', &(0x7f00004cc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e50000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdc000)=0xe8) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet(0x2, 0x1, 0x3) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) write$tun(r5, &(0x7f00003d3000-0xe7)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x4d, 0x0, "96ef95d798e904ead7075185faa45177de443cb4f102b758fe9bad94469721598bcce644411814c5ab450ca024cccd1351c4b188c17498c127b39365957098392d8ad5a4df"}}}, 0x6b) bpf$OBJ_GET_MAP(0x7, &(0x7f000030c000)={&(0x7f0000c67000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/13 11:26:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000810000)={0x0, 0x0}) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000bb6000)=0x0, &(0x7f00006ff000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f727430000000000000ac00", 0x14, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/13 11:26:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f47000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000ef4000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x2013, &(0x7f0000001000-0xa9)="") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009b8000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f74000-0x4)=0xe8) fstat(r0, &(0x7f0000cb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000e72000-0x8)='./file0\x00', 0xe000, r1, r2, 0x6, 0x120000) stat(&(0x7f0000049000)='./file0/file0\x00', &(0x7f00001b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000835000-0x4)=[0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f000020d000)='./file0\x00', &(0x7f0000e02000)='./file0\x00', 0x2, r3, r4, 0x2, 0x54, 0x100000) 2018/01/13 11:26:40 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000068e000)={0x0, 0x0}) r1 = shmget(0x2, 0x4000, 0x8, &(0x7f0000a04000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004ab000-0x10)=[{&(0x7f0000d38000-0x29)="290000001800ffffffddffffff0000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000a53000-0x20)={0x9, 0x0, 0x8001, 0xffc0000000000000, 0x8, 0x4}) 2018/01/13 11:26:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a60000)={0x0, 0x0, 0x0, []}, &(0x7f000060b000-0x4)=0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) pipe2(&(0x7f0000e68000-0x8)={0x0, 0x0}, 0x800) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00007c4000)={0x0, 0x0}) 2018/01/13 11:26:40 executing program 2: userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x3d, 0x4000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xa5d, 0x1, 0x800, 0x0, 0xffffffff, 0x3, 0x1f, {0x0, @in6={{0xa, 0x3, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ea, 0x400080000000000, 0x400, 0x400, 0x7}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0xb2}, &(0x7f0000001000)=0x6) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000001000-0x14)={0x5, 0xcea, 0xfffffffffffffffe, 0x1, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x8, 0x4, 0x4000000004) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r4, 0x29, 0x200000000cd, 0x0, 0x0) setsockopt(r3, 0x114, 0xa, &(0x7f0000003000-0x4)="033b20b4", 0x4) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000e55000/0x2000)=nil, 0x2000}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000000000)={0x2000, 0x0}) 2018/01/13 11:26:40 executing program 3: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000e59000)='/dev/audio#\x00', 0x5, 0x800) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000c3e000-0x5c)={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, {0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x98}, 0x7f, [0x2, 0x2, 0x70000000, 0x1, 0x8, 0x8, 0x15, 0x3ff]}, 0x5c) 2018/01/13 11:26:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000178000-0xb)='/dev/audio\x00', 0x2, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x9) 2018/01/13 11:26:41 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000002a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101001) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000019000)=""/180) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000028000)='/dev/hwrng\x00', 0x3, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000011000-0x10)={r1, r3, 0x3, 0x3}, 0x10) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000007000/0x18000)=nil, &(0x7f0000026000+0x93)=[@text32={0x20, &(0x7f0000026000)="3e0f06f0800d0000000015440f20c0350f000000440f22c0c4e1805db000000000f081a27954000005000000f00fb01eb8eebd59060f23d80f21f835400000600f23f8660f3a2108be66baa000ed660f3880a100100000", 0x57}], 0x1, 0x0, &(0x7f0000002000-0x10)=[], 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000028000-0x8)={0x0, 0x0}, &(0x7f0000012000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000007000)={r5, 0x0, 0x0}, 0x8) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x1}]}) 2018/01/13 11:26:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x60) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f000063f000-0x8)='./file0\x00') 2018/01/13 11:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000483000)={0x2, 0x1, 0x7ff, 0x0, 0x6, 0x4, 0xfffffffffffffaaa, 0x3, 0x0, 0x7f, 0x1ff, 0x81, 0x0, 0x6, 0x0, 0x0, 0xff, 0x6, 0x3}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x335) recvfrom$inet6(r1, &(0x7f0000701000)=""/4096, 0x1000, 0x40012040, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000500000)={0x2, 0x1, 0x101, 0x5, 0x4}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000ac5000)=0x0, 0x4) 2018/01/13 11:26:41 executing program 7: clone(0x0, &(0x7f0000b6b000-0x30)="", &(0x7f00009c3000-0x4)=0x0, &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000e2d000)="") openat$rtc(0xffffffffffffff9c, &(0x7f0000169000-0x9)='/dev/rtc\x00', 0x400, 0x0) 2018/01/13 11:26:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006ce000)='/selinux/load\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184908, &(0x7f0000002000)="") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c52000)='/dev/vcs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00003fd000)=""/53) r3 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r4 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) accept4$netrom(r2, &(0x7f0000d22000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ca4000)=0x10, 0x80800) 2018/01/13 11:26:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d36000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000827000)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c86000-0x4)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f00000c9000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000012000)=0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000778000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/13 11:26:41 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="32000000180025ffff0700940d0914040201c2fe20000005000000000d001600008421000000024fe56714eea4eb4e56d718", 0x32, 0x0, 0x0, 0x0) syz_open_dev$mice(&(0x7f000000e000-0x10)='/dev/input/mice\x00', 0x0, 0x100) 2018/01/13 11:26:41 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000b75000-0x10)={0x1, &(0x7f0000527000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000fa9000)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00007c2000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000233000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000dcd000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac8000)=0xfffffffffffffe3a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r3, 0x1, '\x00'}, &(0x7f0000912000-0x4)=0x9) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e8e000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000639000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d06000)=0xe8) syz_emit_ethernet(0x6a, &(0x7f000091a000-0xe2)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x34, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/13 11:26:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001cc000)={0x4c, 0x0, &(0x7f00001b9000-0x50)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009b5000-0x48)=[], &(0x7f0000fcb000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ea8000)={r0, 0x0, 0x1, 0x7f, &(0x7f0000847000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000ae4000-0x4)=0x0) 2018/01/13 11:26:41 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000f7d000)=0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffff9, &(0x7f00001db000)=0x0) io_destroy(r0) r1 = syz_open_dev$admmidi(&(0x7f00004cb000-0xe)='/dev/admmidi#\x00', 0xe3, 0x4000) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000f82000-0x1)=0x2, 0x4) io_setup(0x530, &(0x7f0000003000)=0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f80000)={0x73, 0x79, 0x7a, 0x2, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000f81000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00001a9000)=0x9, 0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000f82000)={0x0, 0x0}) fstat(r2, &(0x7f0000f81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00004e3000-0x4)=0x0, &(0x7f0000c8c000-0x4)=0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000f84000-0xfff)="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") 2018/01/13 11:26:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b3c000-0x9)='/dev/dsp\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000078f000-0x4)=0x80000001, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000bc9000-0x8)={0x3, 0x1}) writev(r2, &(0x7f0000de8000-0x8)=[{&(0x7f0000d78000)="390000001000090469000000800000000700004001000000450001070000001419001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) 2018/01/13 11:26:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f00006f8000-0x18)=[{{0x77359400, 0x0}, 0x1, 0x48, 0x400000002}], 0x18) sendfile(r1, r0, &(0x7f0000009000-0x8)=0x0, 0x80000000) r2 = msgget(0x3, 0x81) msgrcv(r2, &(0x7f0000ac7000+0x3d8)={0x0, ""/18}, 0x1a, 0xffffffffffffffff, 0x2800) sendfile(r1, r0, 0x0, 0x72439a6b) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000089000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$getown(r1, 0x9) timer_create(0x3, &(0x7f0000840000-0x60)={0x0, 0x3, 0x400000000003, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003de000-0x4)=0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00005f1000)={0x55, 0x4, 0x3, {0x92, 0x7}, {0x100000002000000, 0x3}, @ramp={0x40, 0x8, {0xff, 0x4, 0x8, 0x5}}}) timer_delete(r4) 2018/01/13 11:26:41 executing program 6: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000f53000)={&(0x7f00006e0000-0x80)={0x2, 0x6, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) fchmod(r0, 0x20) [ 121.109316] binder: 16661:16670 got reply transaction with no transaction stack [ 121.118705] binder: 16661:16670 transaction failed 29201/-71, size 0-0 line 2703 2018/01/13 11:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000ae1000+0x2c5)=0x8, 0x4) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, 0x2, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f000083a000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x0}) 2018/01/13 11:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup3(r0, r1, 0x0) recvfrom$inet6(r1, &(0x7f000098e000)=""/161, 0xa1, 0x42, &(0x7f0000aa9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x119) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000469000)={0xd001, &(0x7f0000f7d000-0x8)=0x0, 0x0, r2, 0x9}) 2018/01/13 11:26:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000827000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00004d9000-0x10)="", 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005f4000)={0x0, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ec5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = gettid() ptrace$poke(0x5, r3, &(0x7f00007cd000-0x8)=0x0, 0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 121.160638] binder: 16661:16679 ioctl 80045400 20ae3ffc returned -22 [ 121.211405] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/13 11:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00002a5000)=""/195, &(0x7f00005e9000)=0xc3) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000c75000)={0x0, 0x0}, 0x80000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000078b000-0x4)=0x0) 2018/01/13 11:26:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x8, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000956000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000b4000)={{0x8, 0x2}, 'port0\x00', 0x1b, 0x400, 0x7, 0x1bc, 0x3, 0x24, 0x2, 0x0, 0x2, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f00008a0000)=[{&(0x7f0000bb5000)=""/2, 0x2}], 0x1) 2018/01/13 11:26:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000163000-0x10)='/selinux/policy\x00', 0x0, 0x0) syncfs(r0) r1 = syz_open_dev$sndmidi(&(0x7f000086e000-0x12)='/dev/snd/midiC#D#\x00', 0xc404, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000280000)=0x0) move_pages(r2, 0x3, &(0x7f0000787000-0x18)=[&(0x7f000027f000/0x11000)=nil, &(0x7f0000236000/0x2000)=nil, &(0x7f00005e0000/0x4000)=nil], &(0x7f0000bf9000)=[0x5, 0x4, 0x10000, 0x100000000, 0x7fff, 0x5, 0x20, 0x5], &(0x7f0000c8f000-0xc)=[0x0, 0x0, 0x0], 0x2) ioctl$KDENABIO(r1, 0x4b36) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c3c000)={0x0, 0x0, 0x0}, &(0x7f0000499000)=0xc) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00001e6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = semget$private(0x0, 0x3, 0x432) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000060b000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ptrace$setsig(0x4203, r3, 0x7, &(0x7f0000245000-0x10)={0x8, 0x40, 0x3f, 0xfffffffffffffffe}) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0x1) semctl$SEM_STAT(r4, 0x1, 0x12, &(0x7f00006d4000-0xcf)=""/207) accept4$alg(r5, 0x0, 0x0, 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000df5000-0x4)={0x0, 0x0}) 2018/01/13 11:26:41 executing program 3: semget$private(0x0, 0x7, 0x10) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000eac000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c280000000001", 0x29}], 0x1) 2018/01/13 11:26:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c61000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000171000-0x10)=[{&(0x7f000026f000)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f000044d000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/13 11:26:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = creat(&(0x7f0000cff000)='./file0\x00', 0x105) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000abf000)={0x0}, &(0x7f0000954000)=0x4) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000499000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/13 11:26:41 executing program 2: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x1f) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000324000-0x4)=0x0, &(0x7f0000277000)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000d3c000-0xb)='/dev/adsp#\x00', 0x401, 0x0) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000459000-0xf0)="978e3e2b18231b6a882ffc43f21a738b317b3e7bdc2df85ec3a5690077729ac5b10e4878dceb1795b6b2dc50f0527070cc26b8b5ea58d63261989474ffc81e3c6d31071bea34f04531195b11f8988dd5bdb8f752c13e0b0359f2dbf42f0a62fb7cb58a1d394f32e3e5f26c07207496cda843e56bf5d22438dfa8d9ac6a99bd7ce55c07640239fb8707fb41428414635f71611e15c95b289787fd344d57cde145cdd36d79aba5824b02c0f308b1c051fe33ba5c7b86c9df757aacae09680a9bca093dc2f70f4fb17ae587fc75c858048f5b4f24af0a76160699ad75edb5e9dea08114b25071d83e5e4aa9f059a205deaf") 2018/01/13 11:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) syz_open_dev$vcsn(&(0x7f000009f000-0xa)='/dev/vcs#\x00', 0x8, 0xc0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000e3000-0x10)={0x0, 0x48, &(0x7f00008e3000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000e4a000-0x4)=0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f1b000)=0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00009a5000-0x18)=@add_del={0x2, &(0x7f0000cee000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) setsockopt(r1, 0x114, 0x3, &(0x7f0000b32000-0x10)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/13 11:26:41 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x8080, &(0x7f0000484000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000f51000)=0x1000000000005, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 11:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000503000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000392000)={0x7, 0x1000, 0x10000, 0x0, 0x4}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000f88000)={&(0x7f00000ab000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fcf000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f01000+0xf84)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000011d000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x7, 0x9, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 11:26:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00008ac000)='/dev/adsp#\x00', 0x2b9, 0x410080) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000daa000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000461000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000151000-0x4)=r1) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setresuid(0x0, 0x0, 0x0) 2018/01/13 11:26:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dfe000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000811000-0x2)={0x0, 0x0}, 0x2) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/01/13 11:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000064c000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000986000-0x8)=0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x0, 0x0}) 2018/01/13 11:26:41 executing program 7: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000099000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c0000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xff, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x29, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xd, 0x1, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f25000-0x1)=[{&(0x7f0000f25000-0x2d)=""/45, 0x2d}, {&(0x7f000084a000)=""/232, 0xe8}, {&(0x7f0000f25000-0x35)=""/53, 0x35}, {&(0x7f0000b8a000)=""/42, 0x2a}, {&(0x7f0000033000)=""/63, 0x3f}], 0x5, 0x0) sendto$inet6(r0, &(0x7f0000f23000)="d5799b7cb1a1d080682b68f5fbdd40a4292de26a154906e1237bde3f7d530df75750112d89053815fa05b97227c9be3d6717a5fb2182ef6b00e54d97acfd82ad0b1032152dd3e55b44cfe56e84c771f7032404e8046a6e8dc39ad2e59dd11eff933da26a4470105f6bf46408274ec0776e77139dd9cfd843e1a1fc022fab6d0c705609a0d4111272dc98d2512ffb6ac9d210d86b487a19fb89792f6b454dfb2673f4b50245a289002768d2", 0xab, 0x4, &(0x7f000014e000)={0xa, 0x3, 0x6ba, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006b1000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000f25000-0x4)=0x7) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000030f000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000ec2000)=0x9) 2018/01/13 11:26:41 executing program 0: prctl$seccomp(0x2f, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0xeaee, 0x800d, 0x173, 0x100000000, 0x0}, &(0x7f0000801000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81}, 0x98) 2018/01/13 11:26:41 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000225000)='/dev/vcsa#\x00', 0x7a67, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000359000)="ad56fffffffffffffffe9592ea5481be", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000840000-0x38)={0x0, 0x0, &(0x7f0000c5f000-0x20)=[], 0x0, &(0x7f00000fa000)=[], 0x0, 0x0}, 0x8000) accept$alg(r2, 0x0, 0x0) 2018/01/13 11:26:41 executing program 3: mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7a}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000417000-0xa)='/dev/cuse\x00', 0x40000, 0x0) fadvise64(r1, 0x0, 0xce6, 0x1) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/13 11:26:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000e32000)="", 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00004fe000-0x9)='/dev/dsp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$inet6(r0, &(0x7f0000593000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000aaa000-0x4)=0x1c) [ 121.476408] page:ffffea00072d8f80 count:0 mapcount:0 mapping: (null) index:0x0 [ 121.491005] flags: 0x2fffc0000000000() [ 121.501328] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffff80 [ 121.510130] raw: ffffea0006f693a0 ffffea00071f99a0 0000000000000000 0000000000000000 [ 121.518596] page dumped because: VM_BUG_ON_PAGE(page_ref_count(page) <= 0) [ 121.526058] ------------[ cut here ]------------ [ 121.530814] kernel BUG at ./include/linux/mm.h:844! [ 121.535936] invalid opcode: 0000 [#1] SMP KASAN [ 121.540584] Dumping ftrace buffer: [ 121.544100] (ftrace buffer empty) [ 121.548041] Modules linked in: [ 121.551207] CPU: 1 PID: 16734 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #259 [ 121.558535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.567872] RIP: 0010:mon_bin_vma_fault+0x2f4/0x400 [ 121.572882] RSP: 0018:ffff8801d1b47510 EFLAGS: 00010203 [ 121.578218] RAX: 0000000000000000 RBX: 1ffff1003a368ea4 RCX: 0000000000000000 [ 121.585460] RDX: 000000000000dec3 RSI: ffffc900034ea000 RDI: ffffed003a368e90 [ 121.592699] RBP: ffff8801d1b475e8 R08: 1ffff1003a368db0 R09: 0000000000000000 [ 121.599945] R10: dffffc0000000000 R11: 0000000000000000 R12: 1ffff1003a368ea8 [ 121.607185] R13: dffffc0000000000 R14: ffff8801d1b47840 R15: ffffea00072d8f80 [ 121.614424] FS: 00007f3911c3c700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 121.622618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 121.628471] CR2: 0000000020aa9ffc CR3: 00000001c5c11004 CR4: 00000000001626e0 [ 121.635715] Call Trace: [ 121.638277] ? mon_alloc_buff+0x1a0/0x1a0 [ 121.642396] ? finish_fault+0x1b4/0x2a0 [ 121.646340] ? lock_downgrade+0x980/0x980 [ 121.650465] ? do_swap_page+0x2c50/0x2c50 [ 121.654584] __do_fault+0xeb/0x30f [ 121.658093] ? perf_trace_lock+0xd6/0x900 [ 121.662211] ? pte_offset_kernel+0xc7/0xc7 [ 121.666416] ? trace_event_raw_event_lock+0x340/0x340 [ 121.671575] ? check_noncircular+0x20/0x20 [ 121.675779] ? _raw_spin_unlock+0x22/0x30 [ 121.679899] __handle_mm_fault+0x1d8f/0x3ce0 [ 121.684279] ? __pmd_alloc+0x4e0/0x4e0 [ 121.688137] ? trace_event_raw_event_lock+0x340/0x340 [ 121.693305] ? find_held_lock+0x35/0x1d0 [ 121.697340] ? handle_mm_fault+0x248/0x8d0 [ 121.701543] ? lock_downgrade+0x980/0x980 [ 121.705682] handle_mm_fault+0x334/0x8d0 [ 121.709716] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 121.714270] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 121.720129] ? find_vma+0x30/0x150 [ 121.723646] __get_user_pages+0x50c/0x15f0 [ 121.727856] ? follow_page_mask+0x17f0/0x17f0 [ 121.732324] ? lock_acquire+0x1d5/0x580 [ 121.736265] ? lock_acquire+0x1d5/0x580 [ 121.740205] ? __mm_populate+0x2c7/0x450 [ 121.744242] ? lock_release+0xa40/0xa40 [ 121.748210] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 121.754065] ? rcu_note_context_switch+0x710/0x710 [ 121.758966] populate_vma_page_range+0x20e/0x2f0 [ 121.763697] ? get_user_pages+0xc0/0xc0 [ 121.767642] ? vmacache_find+0x5f/0x280 [ 121.771595] ? vmacache_update+0xfe/0x130 [ 121.775713] ? find_vma+0x30/0x150 [ 121.779221] __mm_populate+0x23a/0x450 [ 121.783096] ? populate_vma_page_range+0x2f0/0x2f0 [ 121.787993] ? down_read_killable+0x180/0x180 [ 121.792467] ? security_mmap_file+0x143/0x180 [ 121.796935] vm_mmap_pgoff+0x241/0x280 [ 121.800805] ? vma_is_stack_for_current+0xa0/0xa0 [ 121.805615] ? exit_to_usermode_loop+0x198/0x310 [ 121.810346] ? kmem_cache_free+0x267/0x2a0 [ 121.814643] SyS_mmap_pgoff+0x462/0x5f0 [ 121.818596] ? find_mergeable_anon_vma+0xd0/0xd0 [ 121.823327] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 121.828313] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 121.833041] SyS_mmap+0x16/0x20 [ 121.836300] entry_SYSCALL_64_fastpath+0x23/0x9a [ 121.841026] RIP: 0033:0x452ac9 [ 121.844185] RSP: 002b:00007f3911c3bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000009 [ 121.852814] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 121.861879] RDX: 0000000001000004 RSI: 0000000000004000 RDI: 0000000020ac6000 [ 121.869136] RBP: 00000000000005e0 R08: 0000000000000014 R09: 0000000000000000 [ 121.876992] R10: 0000000000008011 R11: 0000000000000212 R12: 00000000006f6da0 [ 121.884236] R13: 00000000ffffffff R14: 00007f3911c3c6d4 R15: 0000000000000000 [ 121.891487] Code: 00 44 89 e0 5b 41 5c 41 5d 41 5e 41 5f 5d c3 41 bc 02 00 00 00 eb bb e8 2b 85 94 fd 48 c7 c6 a0 b2 12 86 4c 89 ff e8 7c 84 bd fd <0f> 0b 48 89 95 28 ff ff ff 48 89 85 30 ff ff ff e8 07 85 94 fd [ 121.910573] RIP: mon_bin_vma_fault+0x2f4/0x400 RSP: ffff8801d1b47510 [ 121.917171] ---[ end trace c18563472a740d38 ]--- [ 121.921950] Kernel panic - not syncing: Fatal exception [ 121.927964] Dumping ftrace buffer: [ 121.931479] (ftrace buffer empty) [ 121.935155] Kernel Offset: disabled [ 121.938750] Rebooting in 86400 seconds..