[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.957411] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.893136] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 22.152732] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 23.156157] random: sshd: uninitialized urandom read (32 bytes read, 128 bits of entropy available) [ 23.206370] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.229' (ECDSA) to the list of known hosts. 2018/02/23 08:53:10 fuzzer started 2018/02/23 08:53:10 dialing manager at 10.128.0.26:39489 2018/02/23 08:53:14 kcov=true, comps=false 2018/02/23 08:53:16 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000780)='./file0\x00', &(0x7f000002effa)='qnx4\x00', 0x100006, &(0x7f00000005c0)) mount(&(0x7f000000a000)='.', &(0x7f00008a6ff8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000001240)) 2018/02/23 08:53:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') sendfile(r0, r0, &(0x7f0000004000), 0x3767) 2018/02/23 08:53:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f00001faff5)='/dev/loop#\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x101, 0x3) 2018/02/23 08:53:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x100001}, []}, 0x14}, 0x1}, 0x0) 2018/02/23 08:53:16 executing program 5: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000f74ff6)='attr/exec\x00') ioctl(r0, 0x1, &(0x7f0000000000)) 2018/02/23 08:53:16 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x5102}) 2018/02/23 08:53:16 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) [ 34.319959] IPVS: Creating netns size=2552 id=1 [ 34.358679] IPVS: Creating netns size=2552 id=2 [ 34.418142] IPVS: Creating netns size=2552 id=3 [ 34.466223] IPVS: Creating netns size=2552 id=4 [ 34.527640] IPVS: Creating netns size=2552 id=5 [ 34.592745] IPVS: Creating netns size=2552 id=6 [ 34.723305] IPVS: Creating netns size=2552 id=7 [ 34.844210] IPVS: Creating netns size=2552 id=8 [ 35.516032] ip (4187) used greatest stack depth: 24600 bytes left [ 35.885044] ip (4300) used greatest stack depth: 24344 bytes left 2018/02/23 08:53:19 executing program 2: r0 = getpgrp(0x0) r1 = gettid() nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000a75000)) [ 38.371566] audit: type=1400 audit(1519376000.302:5): avc: denied { create } for pid=5178 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/23 08:53:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/02/23 08:53:20 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/02/23 08:53:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0x5, 0x1}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) 2018/02/23 08:53:20 executing program 1: r0 = socket$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, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x100001}, []}, 0x14}, 0x1}, 0x0) 2018/02/23 08:53:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008dfffa)="6664001f66d0") getdents(r0, &(0x7f00002a4f76)=""/138, 0x8a) 2018/02/23 08:53:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') read(r0, &(0x7f00000000c0)=""/137, 0x89) 2018/02/23 08:53:20 executing program 7: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000eb4ff8)='./file0\x00', 0x88) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x20000003) 2018/02/23 08:53:20 executing program 5: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="9372757374656400", 0x0) 2018/02/23 08:53:20 executing program 3: 2018/02/23 08:53:20 executing program 6: 2018/02/23 08:53:20 executing program 3: 2018/02/23 08:53:20 executing program 7: 2018/02/23 08:53:20 executing program 6: 2018/02/23 08:53:20 executing program 5: 2018/02/23 08:53:20 executing program 6: 2018/02/23 08:53:20 executing program 3: 2018/02/23 08:53:20 executing program 7: 2018/02/23 08:53:20 executing program 4: 2018/02/23 08:53:20 executing program 2: 2018/02/23 08:53:20 executing program 0: 2018/02/23 08:53:20 executing program 1: 2018/02/23 08:53:20 executing program 3: 2018/02/23 08:53:20 executing program 5: 2018/02/23 08:53:20 executing program 4: 2018/02/23 08:53:20 executing program 1: [ 38.506607] audit: type=1400 audit(1519376000.432:6): avc: denied { write } for pid=5196 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/23 08:53:20 executing program 3: 2018/02/23 08:53:20 executing program 1: 2018/02/23 08:53:20 executing program 6: 2018/02/23 08:53:20 executing program 2: 2018/02/23 08:53:20 executing program 3: 2018/02/23 08:53:20 executing program 5: 2018/02/23 08:53:20 executing program 0: 2018/02/23 08:53:20 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/02/23 08:53:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r1 = dup(r0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) 2018/02/23 08:53:20 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) close(r0) 2018/02/23 08:53:20 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x1, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000614fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00003dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr, @empty, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/23 08:53:20 executing program 4: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) chroot(&(0x7f0000738ffc)='./file0\x00') mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) chdir(&(0x7f00002d5ff8)='./file0\x00') getcwd(&(0x7f00007a5ef4), 0x347) 2018/02/23 08:53:20 executing program 3: setrlimit(0x0, &(0x7f0000000000)={0x7fe000}) 2018/02/23 08:53:20 executing program 0: inotify_init1(0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ac4000)) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/02/23 08:53:20 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00004e9000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x38}, 0x1}, 0x0) 2018/02/23 08:53:20 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080), 0x4) 2018/02/23 08:53:20 executing program 1: umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/02/23 08:53:20 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0x5c) 2018/02/23 08:53:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x2, 0xff}, 0x20) 2018/02/23 08:53:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) recvmmsg(r1, &(0x7f00000055c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/38, 0x26}], 0x1, &(0x7f0000000100)=""/4096, 0x1000}}, {{&(0x7f0000001100)=@rc, 0xa, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/91, 0x5b}], 0x1, &(0x7f0000001200)=""/245, 0xf5}}, {{&(0x7f0000001300)=@nfc_llcp, 0x60, &(0x7f0000005480)=[{&(0x7f0000001380)=""/90, 0x5a}, {&(0x7f0000001400)=""/4096, 0xfffffffffffffd7c}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/50, 0x32}, {&(0x7f0000003440)=""/30, 0x1e}, {&(0x7f0000003480)=""/4096, 0x1000}, {&(0x7f0000004480)=""/4096, 0x1000}], 0x7, &(0x7f0000005680)=""/179, 0x59}}], 0x3, 0x0, &(0x7f0000000000)={0x77359400}) 2018/02/23 08:53:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) 2018/02/23 08:53:20 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000000080)=""/24, 0xc3) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000057fa0)=[{{0x0, r1/1000+10000}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000328000/0x1000)=nil, 0x1000) 2018/02/23 08:53:20 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000000080)='1', 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) 2018/02/23 08:53:20 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c3ffc)=0x9, 0x4) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000beeee8)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c14fb0)=[], 0x0, &(0x7f0000000140)=[]}], 0x1, 0x0) 2018/02/23 08:53:20 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000140)="2600000022004701050010008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) 2018/02/23 08:53:20 executing program 2: bind$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "63b2ca94586b02c7721bc1eb292980a8ca9bc7064b5d554a0064176c72c6a9a03070c6049635cf0e2ba5f0a304d6dbb99cf7648e816b167766cc08e891ba69"}, 0x60) 2018/02/23 08:53:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs=@generic={0x0, "0c170d085d8dbf8fd3ef1123c311"}}) 2018/02/23 08:53:20 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eafd0)={0x0, 0x0, &(0x7f0000d88000)=[], 0x0, 0x0, &(0x7f00004ec000)}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000040)) 2018/02/23 08:53:20 executing program 0: inotify_init1(0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ac4000)) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/02/23 08:53:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) fremovexattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00') 2018/02/23 08:53:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0xff, 0x3, 0x0, 0x1f}, 0x20) [ 38.888752] audit: type=1400 audit(1519376000.812:7): avc: denied { create } for pid=5279 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.917688] binder: 5285:5289 transaction failed 29189/-22, size 40-8 line 3005 [ 38.931010] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/23 08:53:20 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) fremovexattr(r0, &(0x7f0000000080)=@random={'security.', 'wlan0securityselinux\\ppp1posix_acl_accessselinuxposix_acl_access\x00'}) 2018/02/23 08:53:20 executing program 2: keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a}) 2018/02/23 08:53:20 executing program 4: 2018/02/23 08:53:20 executing program 6: request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='trusted\x00', 0xffffffffffffffff) 2018/02/23 08:53:20 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@dev={0xfe, 0x80}}) 2018/02/23 08:53:20 executing program 5: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x6, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/23 08:53:20 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000040)={0x8, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) 2018/02/23 08:53:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/23 08:53:20 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/216, 0xd8) 2018/02/23 08:53:20 executing program 1: 2018/02/23 08:53:20 executing program 3: 2018/02/23 08:53:20 executing program 6: 2018/02/23 08:53:20 executing program 2: 2018/02/23 08:53:20 executing program 7: 2018/02/23 08:53:20 executing program 1: [ 38.937379] binder: 5285:5298 transaction failed 29189/-22, size 40-8 line 3005 [ 38.955131] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/23 08:53:20 executing program 3: 2018/02/23 08:53:20 executing program 2: 2018/02/23 08:53:20 executing program 6: 2018/02/23 08:53:20 executing program 1: 2018/02/23 08:53:20 executing program 7: 2018/02/23 08:53:21 executing program 3: 2018/02/23 08:53:21 executing program 2: 2018/02/23 08:53:21 executing program 1: 2018/02/23 08:53:21 executing program 4: 2018/02/23 08:53:21 executing program 6: 2018/02/23 08:53:21 executing program 7: 2018/02/23 08:53:21 executing program 5: 2018/02/23 08:53:21 executing program 0: 2018/02/23 08:53:21 executing program 2: 2018/02/23 08:53:21 executing program 7: 2018/02/23 08:53:21 executing program 4: 2018/02/23 08:53:21 executing program 3: 2018/02/23 08:53:21 executing program 7: 2018/02/23 08:53:21 executing program 4: 2018/02/23 08:53:21 executing program 5: 2018/02/23 08:53:21 executing program 6: 2018/02/23 08:53:21 executing program 2: 2018/02/23 08:53:21 executing program 1: 2018/02/23 08:53:21 executing program 7: 2018/02/23 08:53:21 executing program 0: 2018/02/23 08:53:21 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:21 executing program 2: 2018/02/23 08:53:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a8dfb0)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/23 08:53:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xf) 2018/02/23 08:53:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0xff, 0x3}, 0x20) 2018/02/23 08:53:21 executing program 7: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00000000c0)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/23 08:53:21 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000466000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) 2018/02/23 08:53:21 executing program 5: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) accept4$inet6(r0, &(0x7f0000006fe4)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000005ffc)=0x1c, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/23 08:53:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000fa8000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000a8d000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, [@RTA_METRICS={0xc, 0x8, "06000a000444"}]}, 0x28}, 0x1}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) 2018/02/23 08:53:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004ff6)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x5, 0xfffffffffffffc01, 0x1}) ioctl$void(r0, 0x5410) 2018/02/23 08:53:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$void(r0, 0x5451) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/02/23 08:53:21 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$void(r1, 0x5450) close(r1) accept4(r0, &(0x7f000042cff7)=@rc, &(0x7f00006b8ffc)=0x9, 0x0) dup3(r0, r1, 0x0) 2018/02/23 08:53:21 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$peek(0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000892000)) epoll_wait(r1, &(0x7f00001c8ff4)=[{}], 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x6, 0x8) 2018/02/23 08:53:21 executing program 7: r0 = memfd_create(&(0x7f0000000000)="2a2e0000002e30747275737465645b89232800", 0x0) write(r0, &(0x7f0000000000)="111f084149f45aea99000000000000641531fad7ddc7800ef2cd9228ea1a", 0xfe23) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) exit(0x3) timer_create(0x0, &(0x7f0000003fb0)={0x31f, 0x1, 0x0, @tid}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) r2 = add_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002040)="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", 0x1000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x2, 0x4cf8, @empty, 0x283c}}, [0x100, 0x2, 0x4, 0x1, 0x9, 0xffffffffffffffe1, 0x10001, 0x1, 0x8, 0xffff, 0xfffffffffffffffe, 0x100000001, 0x0, 0x10001, 0x9]}, &(0x7f0000000040)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x2, 0x6c0628a5}, &(0x7f0000000080)=0x98) add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="8bf8de63ef07194db7bb024a4a42213395465244f2cfc083211b7e5a123bf46ab153b3e3d9e8388408025f8f1e72bdaf2355f3e252b775945dcf7ea3db13fbdebe329f2ea91f5b7c3d2220cf09aad5a389584ed916da5788f630d461325f472a814105de28938580cdb1b15798b02402e925344e68dadcd172228622c51b404ca0f15ca1f76d25ede47098660593b85889c073f1f8edc1ebdd5942e77090e5fcb778a00dff20091d24960010a943abf19949dc4246e48eff236362833afc2c60529df0e5dbe256fcfb9ab23b384e2d0f9d", 0xd1, r2) 2018/02/23 08:53:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0xe8, 0x4c0fe) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000740)=0x2, 0x4) preadv(r0, &(0x7f0000000400)=[], 0x2de, 0x0) 2018/02/23 08:53:21 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:21 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f06ff2)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100000001, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) write$eventfd(r0, &(0x7f0000453000)=0xfffffffffffffffc, 0x8) 2018/02/23 08:53:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e0fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e5d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e5dfae)=@ethtool_flash={0x33, 0x0, "096c3b56b9601b6abf74966b7cf53ff14540cf422dcd73a8ebf5a90865ad5226b23880f5a37e13ae17c8ee6fbf8248aee87063a3dd0aa0eaf0f99522a2a9d87b5965834c92669749a752cdb32db7676d0f9e6654e0fbbeac0427b2c301fb1d5d562968fa9f6d0b08f5c37b845b582ffe78e33851d184bcefe38cac9634a32e8b"}}) ioctl$KDMKTONE(r0, 0x227e, 0x0) syncfs(r0) epoll_create(0xff) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:syslog_conf_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x30, 0x39}, 0x3d) 2018/02/23 08:53:21 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00003b0fe1)="1f0000000104ff0b01000000000000000701f0ff08000100030600dc05df00", 0x1f) set_robust_list(&(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x2, &(0x7f0000ff9000/0x2000)=nil}, 0x18) 2018/02/23 08:53:21 executing program 6: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r0, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r1}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) fcntl$setown(r2, 0x8, 0x0) tkill(0x0, 0x16) 2018/02/23 08:53:21 executing program 5: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) r0 = memfd_create(&(0x7f0000000080)='ppp1:\\\'vboxnet1posix_acl_access-\x00', 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x10, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000000000), 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='bic\x00', 0x4) sync_file_range(r1, 0x100000001, 0x5, 0x2) 2018/02/23 08:53:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000005cfb0)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e7ff8)}}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20200) 2018/02/23 08:53:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a99ff6)='/dev/ptmx\x00', 0x2001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000007bf91)=""/111, 0x6f) ioctl$TIOCCONS(r0, 0x541d) ioctl$TCSETS(r0, 0x5402, &(0x7f0000272fdc)) write(r0, &(0x7f0000b84ec6)="9c", 0x1) 2018/02/23 08:53:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) [ 39.234722] keychord: Insufficient bytes present for keycount 2 [ 39.236543] audit: type=1400 audit(1519376001.162:8): avc: denied { write } for pid=5394 comm="syz-executor4" path="socket:[12259]" dev="sockfs" ino=12259 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.236620] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/23 08:53:21 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x800, 0x1) clock_gettime(0x0, &(0x7f0000000080)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00001bb000)={'filter\x00', 0x7, 0x4, 0x3b8, 0xe0, 0xe8, 0x0, 0x2d0, 0x2d0, 0x2d0, 0x4, &(0x7f0000186fc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f50b33a046270cb326acde553e815d83828c611511199409e6d23d16b676"}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)={@syzn}) 2018/02/23 08:53:21 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:21 executing program 5: r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0xf000000000000003) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x0, []}, 0xfffffec0) set_tid_address(&(0x7f0000000040)) prctl$void(0x0) fcntl$getflags(r1, 0x401) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/23 08:53:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) 2018/02/23 08:53:21 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:21 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f00008d7000)='tmpfs\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000000c0)="aa5f66f135ad0193673ac5003130a323503d14e6170086406ee2fa2c78e07be923c9e2f5bfe55e9da302dd6748e2e143841b5a89760d08d3d48d28a2b49a359e6212b34cbe23837b688c5c8c38bd613f3973949c4399bc47e779e151c4c73a216834e9f32fb114f5d8fe4000b707000000abd764a065f19f901ad2856d80c9537ce4a0e7d6f2852ccd02ab9b915a40f90aa78810863c6056f453212650efd3e840ad") readv(r0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/103, 0x67}], 0x1) r1 = getpid() ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000240)=""/41) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$unix(r2, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) symlinkat(&(0x7f00000002c0)='./file1\x00', r0, &(0x7f0000000300)='./file0\x00') ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000000c0)={0x7, 0xfffffffffffffff9}) 2018/02/23 08:53:21 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0xe4, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="4b2a7591ae9625461ffbd520854905437af7d83b5c0c4045339dd6dfe455daa35a6a7a5d5700b6f44ff1f357a3030279329db84eac1a8dbfc2ac60843f133902b2f97e7bc2db72647ea4b61d8c741a136db815ec2d64242220fd701b6df64a3c49ec5c0d2d9f29518365f30010082a1fc22978f09becb581bd4a1481dcb01f3780e86ca745cd45aded21094ae2760628ad24715eedfb81423b73fb77a251e9aef498b8100dfe87f457d333227f12fb646d0c389c4b647142198506c130903cea89f58abbcd0f36a727852290e855"]}, 0xe4}, 0x1}, 0x0) [ 39.239161] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/23 08:53:21 executing program 4: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) fcntl$notify(r0, 0x402, 0x80000000) inotify_rm_watch(0xffffffffffffffff, 0x0) 2018/02/23 08:53:21 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) [ 39.342414] netlink: 208 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/23 08:53:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000001267, &(0x7f0000fb2e65)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x8) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x8, &(0x7f0000000040)=[{0xea65, 0x100, 0x9}, {0xf82, 0x7, 0x3, 0x5}, {0x1, 0x7, 0x9, 0x6}, {0x10001, 0x116, 0xa2, 0x1}, {0x2, 0x1, 0x4, 0x2e3}, {0x8, 0xfffffffffffffff8, 0x5c, 0x7fffffff}, {0x9, 0x0, 0x9, 0x3ff}, {0x7fffffff, 0x1, 0x3, 0x7}]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) 2018/02/23 08:53:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f00002c1ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x1, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x85, 0x10000, 0x1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/245, &(0x7f00000001c0)=0xf5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x3, 0x2, 0x7, 0x8, 0x2, 0xae, 0x4, r2}, &(0x7f0000000100)=0x20) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x9, 0x4) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x0) 2018/02/23 08:53:21 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) pwritev(r2, &(0x7f0000000440)=[{&(0x7f0000000040)="06a6418380386078992aaa402157c01dcf41f1045c5e9f6a67037cbb3b7ac1495f0da3b1697535143e819599b91c93222dc4728487b0492355050406069946ad1ffda1297067fa2ea07992d6a4269773b59c232f97080e53475a378c6747934bc78f8bad42baf4e119cbfdf1713c2b0f6bd06e504966f49dbf37daaa08d1c48a2cc5d9480508100c0980c2d97911e347976073138049258d6142be2b193bc1baa2f5b5a95cad5d8c8c6cba495e3057dccbbb90b4303d18d9f2b5246a2108b3f3f0e068d16f2762eefa175b2c37b0bad514f2991617bb36c2a04e13a273a9880c53ad4070627fe53cb0e7c79418a3126ecae79e", 0xf3}, {&(0x7f0000000f80)="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0x1000}, {&(0x7f0000000140)="dbe08ab0a399a82557afb1cef005b2ddc2182b58e3e26da5b0402496f80dc501a23f85248f077aeb73d7ab2c813a85e7e38c87bd634230561d19f37281e2914547bb0a2f7ea8d71cbb944f85fdbaa3a1b90a00a343e48333803f77929f62e4dc2ec88fce14a8b2b7700296e4f5c3c917a38dcac424dc0a90527b91c022b5769161bef263adacd37c646486a2ea995b6e67c37ddd8f36d0f8514078da6d68319a952c662f283a1ec460a601b393676efcd9b2441516fa4f38906260f287eb194f4e707b16aaf13ad29ac31e6039dc41dbb9905c624853af57ba961e62e7b0a2badace4aa176", 0xe5}, {&(0x7f0000000240)="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", 0xfb}, 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0x1000}, {&(0x7f0000003040)="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0x1000}, {&(0x7f0000000340)="40e5e6f6c3965c2c7153e20c624d348538d9a27c658c99f08edcfb15e707bd8b3b21fd481cb9134d994b3940b06f309a28a8e58a52da7c5f31c647203c6c084c368ad7f92941a791a02bf7029e7917eaaf5e8a6911613f3160705a7fbe18e933b05a7d9b32abb7002024ccfc23eb6f056290437762915417059a9171950a6f5dad9b0a0c3d13c1c9385193ac5d00fdff7015ccb475f9d6bbf1f0e41231936858e244dddb3861e0cff4a611d285e79a097cb7619feb11b598e6ee40a5df1831d15d38811a4d857af0d119", 0xca}], 0x7, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) 2018/02/23 08:53:21 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:21 executing program 5: ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000fdbfdc)={0x0, 0x0, 0xffffffffffffff00}) socketpair$inet(0x2, 0xb, 0xff, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/02/23 08:53:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) read(r1, &(0x7f0000000040)=""/249, 0xf9) creat(&(0x7f0000000140)='./file0\x00', 0x126) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) epoll_pwait(r1, &(0x7f0000eb73ad)=[{}], 0x1, 0x0, &(0x7f00003f6000), 0x8) 2018/02/23 08:53:21 executing program 7: r0 = epoll_create1(0x0) socketpair(0x3, 0x806, 0x1, &(0x7f0000000000)={0x0}) recvfrom$llc(r1, &(0x7f0000000040)=""/19, 0x13, 0x10040, 0x0, 0x0) r2 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) 2018/02/23 08:53:21 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x201, 0x22) getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0xfffffffffffffffd}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x50800, 0x0) pipe(&(0x7f0000000080)={0x0, 0x0}) recvfrom$inet(r2, &(0x7f00000000c0)=""/98, 0x62, 0x1, &(0x7f0000000140)={0x2, 0x2, @empty}, 0x10) readlinkat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/77, 0x4d) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x400, 0x0) 2018/02/23 08:53:21 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20100, 0x0) accept4$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) sendto(r1, &(0x7f000037d000)="de", 0x1, 0x0, 0x0, 0x0) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) listen(r1, 0x401) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000040)=0x32) bind$inet(r3, &(0x7f0000000080)={0x2, 0x3, @rand_addr=0x5}, 0x10) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0bffc)=0x2000000000007, 0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)}, 0x2002) write(r1, &(0x7f00000000c0)="fcaa3068829aafed41da40fbbd1a0d84d909a32ec7", 0x15) 2018/02/23 08:53:21 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0xff32) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/23 08:53:21 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) memfd_create(&(0x7f0000011000)=']*\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000000000)="11", &(0x7f0000ea9ffc), &(0x7f0000000080), &(0x7f00000000c0)="b6a1d6c5ad1cf113b1a6c51840003c288929fa8b9e4ee1419075c37e294fbd87d0873286c1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 39.497490] audit: type=1400 audit(1519376001.422:9): avc: denied { set_context_mgr } for pid=5461 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 39.524578] binder: 5461:5462 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 39.536808] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/23 08:53:21 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/252) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) 2018/02/23 08:53:21 executing program 4: r0 = add_key(&(0x7f000077bff6)='bJacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x8, 0x6eb150c0}, &(0x7f00000000c0)=0xc) r3 = accept(0xffffffffffffffff, &(0x7f0000000500)=@rc, &(0x7f0000000540)=0xa) setsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000000580)="d67058863442c464e5dd01b01ef31f98559998e65fb8a6826b184ada3bccd9f13cad03", 0x23) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) request_key(&(0x7f000025f000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000330fff)='\x00', 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={@generic="fc9b8b620f1ec7df3ef4ef0c4e4ffd95", 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x9, r4}) 2018/02/23 08:53:21 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="617578760082") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0x7fff, 0x1, 'client1\x00', 0x2, "cf2bf26c4066ccfd", "bc4e213981d634e5305c1018ec1e6d0886b3e345ec789186c5318e11e3157043", 0x5, 0x1f}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x440000, 0x0) preadv(r1, &(0x7f0000233000)=[{&(0x7f00009d4000)=""/4096, 0x1000}], 0x1, 0x0) write$sndseq(r1, &(0x7f0000000180)=[{0x9, 0xffffffff, 0x400, 0x401, @time, {0xfffffffffffffffd}, {0x7, 0x6}, @connect={{0x1}, {0x7, 0x2}}}, {0x9, 0x4, 0xfff, 0x3f, @tick=0x5, {0x7, 0x100000000}, {0x1000, 0x4}, @result={0x3, 0xfff}}, {0x7f, 0x8, 0x75e, 0x7, @tick=0x5, {0x2, 0xd22}, {0x4, 0xfffffffffffffffb}, @raw8={"008ac2b7ab7c8f086ecece24"}}, {0x1000, 0x4155f84d, 0x5, 0x8, @tick=0x8, {0x2, 0x3}, {0x9, 0x3018000000000000}, @note={0x2, 0x2, 0x1, 0xeae, 0x12}}, {0x0, 0x1, 0x5, 0xc1d, @time={0x77359400}, {0x1000, 0xfffffffffffffff9}, {0x5, 0x3}, @connect={{0xbec0, 0x7}, {0x0, 0x3}}}, {0x1, 0x8, 0x8, 0x0, @time={0x77359400}, {0xfa, 0x5}, {0x5, 0x800}, @note={0x1, 0x9c, 0x8, 0x20, 0x8}}, {0x6, 0x80000000, 0x7, 0x348e20f2, @tick=0x2, {0xec21, 0x400}, {0x80, 0x7}, @note={0x10, 0x100, 0x2, 0x6, 0x8}}, {0x5, 0xdc4, 0x2, 0x2, @tick=0x4, {0x400}, {0x2, 0xfd}, @raw32={[0x9, 0xfffffffffffffff7, 0x100000000]}}], 0x180) 2018/02/23 08:53:21 executing program 2: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffff9c, 0x891a, &(0x7f0000000000)={@generic="f659bb6ab0fe684b9781bc3ed7e30129", @ifru_flags=0x9002}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x600, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x8000000, 0x7, 0xb}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/02/23 08:53:21 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x20000000007fffc) inotify_init() ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x3}, {}, 0x0, 0x10000000000}) [ 39.544377] binder: 5461:5462 ioctl 40046207 0 returned -16 2018/02/23 08:53:21 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7ff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x200) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000012ff0)={&(0x7f0000013000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/23 08:53:21 executing program 4: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x5e, 0x80000001, 0x20a, 0x1f, 0x6, 0xffffffff, 0x3f2f, 0x8, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x6, 0x5, 0x6}, 0x10) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/02/23 08:53:21 executing program 1: mkdir(&(0x7f0000f06fb3)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r1 = getpgid(0x0) r2 = open(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x12342, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000080)=0x200) r3 = syz_open_procfs(r1, &(0x7f00000000c0)='clear_refs\x00') ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000180)={r4, 0x1}) accept4$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14, 0x80000) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000300)={0x0, @loopback, @remote}, &(0x7f0000000340)=0xc) getpeername$packet(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x14) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000400)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000440)=0xc) sendmsg$nl_route(r3, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000080}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@mpls_getroute={0x4c, 0x1a, 0x0, 0x3, 0x3, {0x1c, 0x0, 0x14, 0x100000000, 0xff, 0x7}, [@RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_OIF={0x8, 0x4, r5}, @RTA_OIF={0x8, 0x4, r6}, @RTA_OIF={0x8, 0x4, r7}, @RTA_OIF={0x8, 0x4, r8}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4044010}, 0x10) 2018/02/23 08:53:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000943ff4)='net/netstat\x00') close(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x800, 0xffffffffffffe3fa, 0x7, 0x8}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x100000007fffffff, 0xfffffffffffffffa}, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2b) r2 = getuid() r3 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="bbd14e24a8ea8673a3a30f067409dbdb1e2ed9727fd4bb5df6c867d3fbfd8d8ff4d89e597c756b199b6f91a8fcb10a79b936759a31fde3bfb0175463c12f38ad2d3e73a8b0", 0x45, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) 2018/02/23 08:53:21 executing program 6: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='nfs\x00', 0x40000, &(0x7f0000000180)="dfec42a7bb2e4cf52e23900daff3d3445fb765209110a16f096113206f994a7a4bcb9da27b64be") sendfile(r0, r0, &(0x7f0000f48000)=0x4000000, 0x401) 2018/02/23 08:53:21 executing program 0: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) ioctl$void(r0, 0x5451) 2018/02/23 08:53:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000000100)=[{r3}, {r0}], 0x2, 0xfffffffffffffff9) r4 = dup2(r2, r0) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) poll(&(0x7f0000000000)=[{r4, 0x8010}], 0x1, 0x2) 2018/02/23 08:53:21 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b6cff0)='/selinux/status\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"0141ef1a94116e"}, 0x2}, 0x318) mmap$binder(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x2, 0x12, r0, 0x0) 2018/02/23 08:53:21 executing program 5: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x100000001, 0x3, 0x1}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2002, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000), &(0x7f000064bffc)=0x4) getpeername$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) 2018/02/23 08:53:21 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x11, 0x1000000100000802, 0x300) recvmsg(r1, &(0x7f0000001140)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x36, &(0x7f0000000000)=[{&(0x7f0000000040)=""/54, 0x36}, {&(0x7f0000000080)=""/4096, 0x11f4}], 0x2, &(0x7f00000010c0)=""/113, 0x71, 0x1}, 0x40000120) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000a0afd4)="000100003e02001400f4977d7b22", 0xe, 0x0, &(0x7f0000e72000)={0x11, 0x400000000800, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/23 08:53:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e18ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc1, 0x0) sendmmsg(r0, &(0x7f0000286000)=[{{&(0x7f0000028000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "74179b8f0e2387cc4847aa3d323424d86061d2688736a9885cf83040ad378babaf1104c4d34c8ee9af4040a2692b52141cd282a0bd93fc0c78e80ba20c6945"}, 0x60, &(0x7f000034efb0)=[], 0x0, &(0x7f0000120000)=[]}}], 0x1, 0x4000011) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x1ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r4, @in={{0x2, 0x2, @rand_addr=0x9}}, [0x8, 0x2, 0x1, 0x9, 0xfb75, 0x9, 0x800, 0x3, 0x2, 0xf2, 0x0, 0x1, 0x6, 0x2, 0x5]}, &(0x7f0000000280)=0x108) 2018/02/23 08:53:21 executing program 4: r0 = gettid() clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/12) rt_sigqueueinfo(r0, 0x0, &(0x7f000020fff0)) 2018/02/23 08:53:21 executing program 3: 2018/02/23 08:53:21 executing program 1: 2018/02/23 08:53:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000000000)=@hdr={0x3, 0x0, 0x54, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "679f5d", 0x0, "d8b6c6"}}}}, 0x2e) 2018/02/23 08:53:22 executing program 1: 2018/02/23 08:53:22 executing program 2: 2018/02/23 08:53:22 executing program 6: 2018/02/23 08:53:22 executing program 4: 2018/02/23 08:53:22 executing program 3: 2018/02/23 08:53:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b34ffc)=0x1000000, 0x4) 2018/02/23 08:53:22 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00003ad000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, "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"}}}, 0xfca) rt_sigtimedwait(&(0x7f0000756ff8), &(0x7f0000213ff0), &(0x7f0000d1e000), 0x8) 2018/02/23 08:53:22 executing program 2: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r0, r1, &(0x7f00006dbff8), 0x401) 2018/02/23 08:53:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') preadv(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/23 08:53:22 executing program 4: request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/02/23 08:53:22 executing program 1: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/26, 0x1a) 2018/02/23 08:53:22 executing program 2: request_key(&(0x7f00001cfffb)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/02/23 08:53:22 executing program 6: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=':', 0x1, 0xfffffffffffffffb) 2018/02/23 08:53:22 executing program 4: r0 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)=']', 0x1, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f00000005c0)=""/9, 0x9) 2018/02/23 08:53:22 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000709000)=0x30b) [ 40.297439] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) [ 40.325251] device gre0 entered promiscuous mode [ 40.334380] audit: type=1400 audit(1519376002.262:10): avc: denied { create } for pid=5595 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 40.345004] device eql entered promiscuous mode 2018/02/23 08:53:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000000000)=@hdr={0x3, 0x0, 0x54, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "679f5d", 0x0, "d8b6c6"}}}}, 0x2e) 2018/02/23 08:53:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') sendfile(r0, r0, &(0x7f0000004000), 0x3767) 2018/02/23 08:53:22 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000677fc8)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b26ff0)={&(0x7f00000b0000)=@ipv6_newroute={0x30, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {}]}]}, 0x30}, 0x1}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x3, 0xdf, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xac5a}, {0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3c}, 0x0, [0x8000, 0x0, 0x1ff, 0x3, 0x100000000, 0x1, 0xff, 0x8]}, 0x5c) 2018/02/23 08:53:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000180fc0)=[{0x3}, {}, {}, {}, {}, {}, {}, {}], 0x200000000000011c) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/23 08:53:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x80000) 2018/02/23 08:53:22 executing program 4: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') preadv(r0, &(0x7f0000001000)=[], 0x0, 0x0) 2018/02/23 08:53:22 executing program 3: [ 40.381746] audit: type=1400 audit(1519376002.312:11): avc: denied { bind } for pid=5595 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 40.459586] device gre0 entered promiscuous mode 2018/02/23 08:53:22 executing program 5: 2018/02/23 08:53:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000007c80)=[{{&(0x7f00000068c0)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000006c40)=[], 0x0, &(0x7f0000006c80)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000007d80)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) socketpair$inet(0x2, 0xa, 0x1000, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000002100)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000002080)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/4096, 0x1000}], 0x2, &(0x7f00000020c0)=""/26, 0x1a, 0x81}, 0x1) 2018/02/23 08:53:22 executing program 3: 2018/02/23 08:53:22 executing program 2: 2018/02/23 08:53:22 executing program 6: 2018/02/23 08:53:22 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dceff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3) 2018/02/23 08:53:22 executing program 4: add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) 2018/02/23 08:53:22 executing program 1: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000010, &(0x7f00006e4fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/23 08:53:22 executing program 4: 2018/02/23 08:53:22 executing program 2: 2018/02/23 08:53:22 executing program 3: 2018/02/23 08:53:22 executing program 6: [ 40.520474] audit: type=1400 audit(1519376002.452:12): avc: denied { read } for pid=5619 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 40.560908] audit: type=1400 audit(1519376002.492:13): avc: denied { write } for pid=5619 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/23 08:53:22 executing program 5: 2018/02/23 08:53:22 executing program 4: 2018/02/23 08:53:22 executing program 6: 2018/02/23 08:53:22 executing program 7: 2018/02/23 08:53:22 executing program 3: 2018/02/23 08:53:22 executing program 1: 2018/02/23 08:53:22 executing program 0: 2018/02/23 08:53:22 executing program 2: 2018/02/23 08:53:22 executing program 0: 2018/02/23 08:53:22 executing program 7: 2018/02/23 08:53:22 executing program 0: 2018/02/23 08:53:22 executing program 1: 2018/02/23 08:53:22 executing program 3: r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r1, r0) 2018/02/23 08:53:22 executing program 6: 2018/02/23 08:53:22 executing program 4: 2018/02/23 08:53:22 executing program 1: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x100000001, 0x3, 0x1}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2002, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000), &(0x7f000064bffc)=0x4) getpeername$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) 2018/02/23 08:53:22 executing program 7: 2018/02/23 08:53:22 executing program 2: 2018/02/23 08:53:22 executing program 5: 2018/02/23 08:53:22 executing program 0: 2018/02/23 08:53:22 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000cbfff8), &(0x7f00005adffc)=0x8) uname(&(0x7f0000000080)=""/28) socket$netlink(0x10, 0x3, 0xf) 2018/02/23 08:53:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6ff7, 0x400000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0xd4ab, 0x1, 0x5, 0xfff, 0x1000, 0x1f}) r1 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000003000)=""/195) 2018/02/23 08:53:22 executing program 6: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = userfaultfd(0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000012ff8)) 2018/02/23 08:53:22 executing program 5: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r0, &(0x7f0000ac6000)=@nl=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40040, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7d}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x6, 0x5, [0xdb56, 0x0, 0x6b, 0x1, 0x3ff]}, &(0x7f0000000100)=0x12) r3 = getpgid(0x0) sched_getscheduler(r3) 2018/02/23 08:53:22 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000ffa)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000689ffa)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x1, 0x3) read$eventfd(r1, &(0x7f0000f12ff8), 0x8) fadvise64(r1, 0x0, 0x0, 0x4) 2018/02/23 08:53:22 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400000000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x282, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, {0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2}, 0x3, [0x6, 0x8001, 0x2, 0x4, 0x8, 0x4, 0x10, 0xf8]}, 0x5c) 2018/02/23 08:53:22 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='\x00', 0xfffffffffffffffe) 2018/02/23 08:53:22 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x100000002) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="029739f2b399d36abbc9bc0fb667cd40beffbaab679df123d1aa0fef4450fe8ff1679132d78a27ca5a5f5cea27d41d942220b1e261fa94368647b25d7d92c9cb9f3f72f791141cb8a300907362a52148e84ba88948673262a3516603f0776861e712c85aae19e82bc9f13d39393e5a97d000757821eb6afaef148d088926c16c1f23a046166c2a1363731a3adc11b216fad54a4a88658a91f0fe9df04c9d871ce73c9c63fac0365b8c72bd67f137846ba39cf130660ce03ade3b7e055487c64234b58f22612971e8b85e41a8988213d4bb2c933ac6290fad3a23a30b690f99d8ee19f36d5dd473", 0xe7, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="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", 0x1000, 0xfffffffffffffffa) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x6) ioctl$TIOCSBRK(r3, 0x5427) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000340)=[{&(0x7f0000000180)="4560ec94761938a5b95e1cea835fe15b789b5f79170e2b0babea60aa529a5eca606e61afba55db165b9e4317cde3f130b103b3a70c5a40db2bc2231806d75dc0e46a5656b3f8fcf338cff2cabad2c93082e3bd315a3141619322484883635f5cd46876a124c0a0863e37de8d70d944cc439bb98e6fcc8393fd816653508364aa88eb9d3f46f717ff16f086fc23c287", 0x8e}, {&(0x7f0000000240)="0ad745b0e83e6f9f240692bfd25d26f441c1cbddb30269509468c9637141b86edc714a690a43c4d51caf94cfccf35b3d692ceef6ad6b5fc97bf9f89c5b795c940774d7f29e1a71e80b5adc3243e67dab260e335b957c6508e5a035ad8d6539a63206a7008b4ba0e7bb204ea92d051e8a7e33236865be0a0050d7c2bfe46eabe90f613e219615ed39e7a979b0fcf2a01ecefd9a44f1b78a89073c1dd29bad290ff6a4ac677fbeb221fd33593d97a79fb992fd410924f584acf92cb71082bcac2a16dbb93f3d241144cf98a78a4832a82d1fd8a38b5e034d927ece4f", 0xdb}], 0x379, r2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000001400)=0x175, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000252fdc)={@common='sit0\x00', &(0x7f00008e8fdc)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "1f0dbe", 0x0, []}}) [ 40.777948] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/02/23 08:53:22 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0xa) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2, 0x10000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0xa32}, &(0x7f0000000140)=0xc) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) sendmsg$unix(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f00000000c0)="6840416518e2a07f435279b108f829e1edef8f8de527f412cb0f8b82442f47fa2fc56541fccd22d7479fb700b77f8ce67f172657bfa60683f566b73a9e491d21de538e4e023a6709d1f1599907cf36c701fad1ae76b2ef8b05246e6507873e1460732cbb3a0abc290b67b80de9eff7dcb4ba76f21216bdc9f3c9740ae48eb398e31263436ed863d8a100602c2e9f8703dba174dafda86a666952c2703d4a19b6b1a94fabe7f3d00a6e59385bda3681416781ef8035c2b9200ef6673dde7f2b49", 0xc0}], 0x1}, 0x4000) 2018/02/23 08:53:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) fchmod(r0, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @empty}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xfffffffffffffd01) 2018/02/23 08:53:22 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = add_key$keyring(&(0x7f0000788ff8)='keyring\x00', &(0x7f00006f1000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/236) keyctl$assume_authority(0x10, r1) 2018/02/23 08:53:22 executing program 7: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0xa0, &(0x7f00000000c0)="d320fd8c7b6b9ead1bd1fe442056a2f919a5218eb7db643bc86a196ec4b69bb20394b68eead5b145b8a8574db855d84412e4bdf84d63c1d4fe091524023a42da5eeffa745bb8b32d1d88c96c98887d18438e523e18d0263aef1d38504e61a4a909600cc3aed14caa3af3926ebce3fdcf272847814b07ffd6b797ed12383189fdc79063498d124ba01a3eab487b0c2cef08d0ce80d896ca6b7e01eca0a142cea599bda67b076bc7c0179e7799587bd03041") r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/4096) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x2, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x4c800000}) 2018/02/23 08:53:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) poll(&(0x7f0000000040)=[{r0, 0x1040}], 0x1, 0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x4000, 0x100) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/23 08:53:22 executing program 6: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) close(r0) 2018/02/23 08:53:22 executing program 2: keyctl$clear(0x7, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8001, 0x8) 2018/02/23 08:53:22 executing program 3: r0 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r1 = socket(0x2, 0x5, 0x9) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x6, 0xfffffffffffffffa, 0x25, 0x7, 0x100000001}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0xcf9e}, &(0x7f00000001c0)=0x8) 2018/02/23 08:53:22 executing program 5: r0 = socket$unix(0x1, 0x7, 0x0) fcntl$notify(r0, 0x402, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/23 08:53:22 executing program 4: clone(0x0, &(0x7f0000000000)="bb527ebb6429ccdffb3f8cd8a4ec9f1073a9e8d1aa34a9157d2be25370419146ed18ee3b3f8ca964f40d3bb4f0210999df5f838262b96f43b454bc63500f049cb32024d3b7572a80c3839fb2b8922b06a6612347a4f25e924a7c216a0e4b862bd13e89456731f2738fbadacd93a0", &(0x7f0000d20ffc), &(0x7f00004e5000), &(0x7f000018ffff)) setpgid(0x0, 0x0) 2018/02/23 08:53:22 executing program 2: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000ffa)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r1 = open(&(0x7f0000689ffa)='./bus\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000f12ff8), 0x8) fadvise64(r1, 0x0, 0x0, 0x4) 2018/02/23 08:53:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000086fa8)="580000001400192300bb4b80040d8c560a06000000000400489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002021f00ec6b0f536e", 0x58}], 0x1) ioctl$void(r0, 0x0) 2018/02/23 08:53:22 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = epoll_create(0x1000000004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000792ff4)) write$eventfd(r0, &(0x7f0000554ff8), 0x8) 2018/02/23 08:53:22 executing program 3: r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="1268279fc955ad89f7a8523d2d3f9531f3e9fdeba92640c6da279b85b95edc63ec8369d9ccc2d59799d89fd16dacb28e312a6956451569a5f9d6b8c5c4dc07c64f7e576e52c87639d5fe318f1efa58e483c8bc90305600dfc0fb819c7dc106ac33641f9dde8772886af697aa383d27b598c1bbc40a244b8d6e8fcbcd59cb4ed931f21fa758a7ba3d7bd0eb7c35e8ef4d238f6e7a590f66c8ab46177371514112d1bbeaeca3504c2172c4e54690fe70f03a9ff87bf043797b992080b0864eec5dc0f6", 0xc2, r0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="9f29a6b13add8ed5009c7fac17642114c3631428ad9ac7624d31ace91a7ebd", 0x1f, r1) r2 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KDENABIO(r2, 0x4b36) pipe2(&(0x7f00000000c0)={0x0}, 0x80000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000300)={0x3, 0x0, [0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000300)={0x1, 0x200003, 0x7, 0x1, 0x136c}) personality(0x0) 2018/02/23 08:53:22 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000a6f000)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e3dff8)='./file0\x00') mount(&(0x7f000052f000)='./file0\x00', &(0x7f00007f8ff8)='./file0\x00', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) mount(&(0x7f00005f8000)='.', &(0x7f000003dfff)='.', &(0x7f0000a60000)='hpfs\x00', 0xff8c, &(0x7f0000b82000)) mount(&(0x7f000060d000)='.', &(0x7f0000728000)='.', &(0x7f0000074000)='9p\x00', 0xad92ef8991c0eec8, &(0x7f0000000040)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x20000000084) acct(&(0x7f0000000080)='./file0/file0\x00') 2018/02/23 08:53:22 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000a17ffc), &(0x7f0000000000)="e4c718128b406e3e000600000000000001006d606e9de963d96e6f5cca4a0e572efb6090338949775447b7a6230a117e4c6a0298c5d1d4f98c55b89b324d6d5660f28f8acf89ce81857a6133318cec5ef556be1ccdceeeeeb7843062b9f0797bcac4d4c7a7e1796c7f45c8d88d4ef8bdc7cc1611c69adbce028d49a3efc9f2c497eb87ed3f64feab0f807fc38a454a") getpgrp(0xffffffffffffffff) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80400, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000140)=""/18) 2018/02/23 08:53:22 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000021c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002180)=[{&(0x7f0000000080)="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0x1000}, {&(0x7f0000001080)="ec16e5971ed3790903291b6f63e3fff696fdacac2cf462526adf9df09090e2530edfe19e96bc84957cb78840a5e5e27d1c2798615ab9e5692fa8f265fb5e6808e9da4c543116fb45d465b171d5b26381a7e86066176a532168a147e9efeca7b049204d381469780208ca131ee72d74c6303a1c0c224d606a772a0e6b6c64d4bdf7cda4d496151f04fb4812621a94a7fcae9ff6642ce0dc120be267ddd7b7d9fdbf59bad012e759dd7455deb4571bfd7b2d4591bf3b44b2aa825aba62609a3dfd3d78b7941ce5dbe130a1640cc86dc6f74cb5466e650b8289ff1521a1", 0xdc}, {&(0x7f0000001180)="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", 0x1000}], 0x3, 0x0, 0x0, 0x8000}, 0x8000) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000025f74)={0x0, 0x0, 0x0, 'queue0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002200)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000002300)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002340)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x1, 0x5, 0x3, 0x3, 0xa, 0x0, 0xa0, 0x32, 0x0, r3}, {0xacf, 0x4, 0x2, 0x2, 0xfffffffffffffffb, 0x5, 0x3, 0x2}, {0x3, 0x100000000, 0xbef, 0x6}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x2}, {{@in=@empty, 0x0, 0x3f}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x5, 0x1, 0x4, 0x4, 0x1, 0x1}}, 0xe8) 2018/02/23 08:53:22 executing program 4: clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, r0/1000+10000}}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), 0x4) setitimer(0x1, &(0x7f0000000fe0)={{0x0, 0xd30}}, 0x0) 2018/02/23 08:53:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x801) read(r0, &(0x7f0000000400)=""/219, 0xb6984ee79319db21) r2 = dup3(r1, r0, 0x0) write(r2, &(0x7f0000000040), 0x0) 2018/02/23 08:53:23 executing program 5: prctl$setmm(0x23, 0x0, &(0x7f00001d2000/0x4000)=nil) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/23 08:53:23 executing program 6: mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200080, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x6, 0x3, 0x7ff, 0x0, 0x9}, 0x14) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ff5)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@broadcast, @multicast1, @empty}, &(0x7f0000000040)=0xc) 2018/02/23 08:53:23 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xc002, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) chown(&(0x7f0000b71ffa)='./file0\x00', r0, 0x0) 2018/02/23 08:53:23 executing program 1: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x0) ftruncate(r0, 0x4) rt_sigtimedwait(&(0x7f0000000000)={0x2ff86539}, 0x0, &(0x7f0000000040), 0x8) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x6}, &(0x7f00000000c0), &(0x7f0000000140)={r1, r2+10000000}, 0x8) 2018/02/23 08:53:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000af0fe2)=""/30, &(0x7f0000000040)=0xffffffffffffff1d) 2018/02/23 08:53:23 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}}, 0x291) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x80800) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fdfce)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000001340)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/80, 0x50}, {&(0x7f00000010c0)=""/195, 0x62}, {&(0x7f00000011c0)=""/143, 0xfffffffffffffe5c}, {&(0x7f0000001280)=""/60, 0x3c}, {&(0x7f00000012c0)=""/40, 0x28}, {&(0x7f0000001300)=""/36, 0x24}], 0x7, &(0x7f0000221f73)=""/141, 0x8d}, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x802, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(r1, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/23 08:53:23 executing program 7: r0 = socket$inet(0x2, 0x3, 0x84) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f}, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000180)=""/170, 0xaa}, 0x0) 2018/02/23 08:53:23 executing program 3: request_key(&(0x7f0000000000)='dns_relosver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:23 executing program 3: r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@file={0x0, ""/43}, &(0x7f0000000100)=0x2d, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000000140)="92f6735e5b92604f7dec52a644479b725635f5bf80de6819e3f4e323", 0x1c) request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='dns_resolver\x00', r0) 2018/02/23 08:53:23 executing program 2: socketpair(0x3, 0x800, 0x1000, &(0x7f0000000000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f000000aa00)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/237, 0xed}], 0x1, &(0x7f0000000140)=""/164, 0xa4, 0x5}, 0x5}, {{&(0x7f0000000200)=@l2, 0xe, &(0x7f0000000440)=[{&(0x7f0000000240)=""/113, 0x71}, {&(0x7f00000002c0)=""/229, 0xe5}, {&(0x7f00000003c0)=""/70, 0x46}], 0x3}, 0x7dd}, {{&(0x7f0000000480)=@ethernet={0x0, @random}, 0x10, &(0x7f0000002940)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/147, 0x93}, {&(0x7f0000001580)=""/147, 0x93}, {&(0x7f0000001640)=""/120, 0x78}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/182, 0xb6}, {&(0x7f0000002780)=""/64, 0x40}, {&(0x7f00000027c0)=""/110, 0x6e}, {&(0x7f0000002840)=""/4, 0x4}, {&(0x7f0000002880)=""/143, 0x8f}], 0xa, &(0x7f0000002a00)=""/80, 0x50, 0x9}, 0xfffffffffffffffc}, {{&(0x7f0000002a80)=@nfc_llcp, 0x60, &(0x7f0000002b00)=[], 0x0, &(0x7f0000002b40)=""/163, 0xa3, 0xecc}, 0x8}, {{0x0, 0x0, &(0x7f0000004cc0)=[{&(0x7f0000002c00)=""/127, 0x7f}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/4096, 0x1000}, {&(0x7f0000004c80)=""/18, 0x12}], 0x4, 0x0, 0x0, 0x9}, 0x4e}, {{&(0x7f0000004d00)=@ax25, 0x10, &(0x7f0000005140)=[{&(0x7f0000004d40)=""/219, 0xdb}, {&(0x7f0000004e40)=""/162, 0xa2}, {&(0x7f0000004f00)=""/157, 0x9d}, {&(0x7f0000004fc0)=""/2, 0x2}, {&(0x7f0000005000)=""/196, 0xc4}, {&(0x7f0000005100)}], 0x6, 0x0, 0x0, 0x7}, 0x200}, {{&(0x7f00000051c0)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000005240)=[{&(0x7f0000005200)=""/28, 0x1c}], 0x1, &(0x7f0000005280)=""/143, 0x8f, 0x4}, 0x9}, {{&(0x7f0000005340)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, 0x32, &(0x7f0000007480)=[{&(0x7f0000005380)=""/4096, 0x1000}, {&(0x7f0000006380)=""/245, 0xf5}, {&(0x7f0000006480)=""/4096, 0x1000}], 0x3, &(0x7f00000074c0)=""/31, 0x1f}}, {{&(0x7f0000007500)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000000a900)=[{&(0x7f0000007580)=""/53, 0x35}, {&(0x7f00000075c0)=""/132, 0x84}, {&(0x7f0000007680)=""/4096, 0x1000}, {&(0x7f0000008680)=""/242, 0xf2}, {&(0x7f0000008780)=""/144, 0x90}, {&(0x7f0000008840)=""/140, 0x8c}, {&(0x7f0000008900)=""/4096, 0x1000}, {&(0x7f0000009900)=""/4096, 0x1000}], 0x8, &(0x7f000000a980)=""/124, 0x7c, 0x9}, 0x2}], 0x9, 0x2, &(0x7f000000ac40)={0x77359400}) getpeername$packet(r2, &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000acc0)=0x2d2) pwrite64(r1, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000000ad00)={{0x2, 0x0, @multicast1=0xe0000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0xc, {0x2, 0x3, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000005100)=0x1, 0x4) 2018/02/23 08:53:23 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xa1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x14, "343d1f826d2eee9121c6eb39456cb1166f2cc165"}, &(0x7f0000000140)=0x1c) r2 = socket$inet6(0xa, 0x802, 0x0) sysfs$3(0x3) setsockopt$inet6_buf(r2, 0x29, 0x33, &(0x7f0000934000), 0x0) getgid() r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000001c0)={0x7, 0x3000, 0x80, 0xff, 0x5, 0xc3a8}) 2018/02/23 08:53:23 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket(0x10, 0x2, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)=@random={'security.', '\x00'}, &(0x7f0000000080)='procvmnet1}\x00', 0xc, 0xfffffffffffffffe) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/02/23 08:53:23 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/18) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0x1c, 0xfffffffffffffe26) ioctl$int_out(r1, 0x0, &(0x7f0000000040)) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:23 executing program 0: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42002) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2018/02/23 08:53:23 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}}, 0x291) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x80800) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fdfce)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000001340)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/80, 0x50}, {&(0x7f00000010c0)=""/195, 0x62}, {&(0x7f00000011c0)=""/143, 0xfffffffffffffe5c}, {&(0x7f0000001280)=""/60, 0x3c}, {&(0x7f00000012c0)=""/40, 0x28}, {&(0x7f0000001300)=""/36, 0x24}], 0x7, &(0x7f0000221f73)=""/141, 0x8d}, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x802, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(r1, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/23 08:53:23 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x4) r1 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r1, &(0x7f0000000000)={0x4}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) readv(r1, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r4 = dup2(r2, r1) fcntl$setsig(r2, 0xa, 0x3) r5 = inotify_add_watch(r2, &(0x7f00007b4ff6)='./control\x00', 0x2000000) inotify_rm_watch(r4, r5) 2018/02/23 08:53:23 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000040)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:23 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0), 0x10) 2018/02/23 08:53:23 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/23 08:53:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x1f, &(0x7f0000000000)=0x3, 0x4) mq_unlink(&(0x7f0000013000)='-\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 08:53:23 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d6feb)='/proc/self/net/pfkey\x00', 0x4000000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0x3) sync_file_range(r0, 0x0, 0x0, 0x4) 2018/02/23 08:53:23 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x80000) sendfile(r1, r1, &(0x7f0000000040), 0x5b6d3378) ioctl$TCFLSH(r0, 0x540b, 0x7) 2018/02/23 08:53:23 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7ff}], 0x1c) removexattr(&(0x7f00004e2000)='./control\x00', &(0x7f0000bec000)=@known='system.posix_acl_default\x00') 2018/02/23 08:53:23 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:23 executing program 2: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x366) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0x1, 0x4) r0 = socket$pptp(0x18, 0x1, 0x2) recvmmsg(r0, &(0x7f00000049c0)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000000180)=[{&(0x7f0000000080)=""/228, 0xe4}], 0x1, &(0x7f00000001c0)=""/118, 0x76, 0x3}, 0x7}, {{&(0x7f0000000240)=@hci, 0xc, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/32, 0x20}], 0x1, &(0x7f0000000300)=""/4096, 0x1000, 0x2}, 0x5}, {{&(0x7f0000001300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f00000015c0)=[{&(0x7f0000001340)=""/113, 0x71}, {&(0x7f00000013c0)=""/74, 0x4a}, {&(0x7f0000001440)=""/177, 0xb1}, {&(0x7f0000001500)=""/191, 0xbf}], 0x4, 0x0, 0x0, 0xffd}, 0x85}, {{&(0x7f0000001600)=@nfc, 0x10, &(0x7f0000002680)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/33, 0x21}], 0x2, 0x0, 0x0, 0x4}, 0x4}, {{&(0x7f00000026c0)=@l2, 0xe, &(0x7f00000027c0)=[{&(0x7f0000002700)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x910}, 0x51}, {{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f0000002800)=""/153, 0x99}, {&(0x7f00000028c0)=""/37, 0x25}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/32, 0x20}, {&(0x7f0000003940)=""/231, 0xe7}], 0x5, &(0x7f0000003ac0)=""/175, 0xaf, 0xf2}, 0x3}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000003b80)=""/7, 0x7}, {&(0x7f0000003bc0)=""/116, 0x74}, {&(0x7f0000003c40)=""/136, 0x88}], 0x3, &(0x7f0000003d40)=""/75, 0x4b, 0x9}, 0x705}, {{&(0x7f0000003dc0)=@un=@abs, 0x8, &(0x7f0000004280)=[{&(0x7f0000003e00)=""/246, 0xf6}, {&(0x7f0000003f00)=""/72, 0x48}, {&(0x7f0000003f80)=""/208, 0xd0}, {&(0x7f0000004080)=""/252, 0xfc}, {&(0x7f0000004180)}, {&(0x7f00000041c0)=""/168, 0xa8}], 0x6, &(0x7f0000004300)=""/60, 0x3c, 0x8001}, 0x50766db2}, {{0x0, 0x0, &(0x7f0000004400)=[{&(0x7f0000004340)=""/131, 0x83}], 0x1, &(0x7f0000004440)=""/218, 0xda, 0x7f}, 0x4}, {{&(0x7f0000004540)=@alg, 0x58, &(0x7f00000048c0)=[{&(0x7f00000045c0)=""/196, 0xc4}, {&(0x7f00000046c0)=""/210, 0xd2}, {&(0x7f00000047c0)=""/53, 0x35}, {&(0x7f0000004800)=""/122, 0x7a}, {&(0x7f0000004880)=""/2, 0x2}], 0x5, &(0x7f0000004940)=""/101, 0x65, 0x100}, 0x4}], 0xa, 0x2062, &(0x7f0000004c40)={0x0, 0x1c9c380}) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000000)=""/1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000004180)=0x8, 0x8) 2018/02/23 08:53:23 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x1) sendmsg(r0, &(0x7f00003a7000)={&(0x7f0000aedfe4)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f00008f3000)=[], 0x0, &(0x7f0000ca3c10)=[{0x10, 0x29, 0x8}], 0x10}, 0x0) 2018/02/23 08:53:23 executing program 7: r0 = socket(0x18, 0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1, [0x7fffffff, 0x43, 0x7, 0x1, 0x10000, 0x5595, 0x8, 0x3de]}, 0x5c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/167) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x1ff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x30, &(0x7f00000001c0)=[@in={0x2, 0x3, @empty}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @rand_addr=0xf8cc}]}, &(0x7f0000000240)=0x10) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1f) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r3 = getpgid(0x0) prctl$setptracer(0x59616d61, r3) getsockopt(r0, 0xffffffff, 0x6, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) 2018/02/23 08:53:23 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400002, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1, 0xba0, 0x100000000, 0x3, 0x75f, 0x7, 0x100, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x3ff, 0x7, 0x5, 0x3, 0x45787e08}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) chroot(&(0x7f00000001c0)='./file0\x00') accept4(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000240)=0x32, 0x80000) clone(0x0, &(0x7f0000000200)="0e", &(0x7f0000000240), &(0x7f0000004000), &(0x7f0000007000)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/02/23 08:53:23 executing program 1: timer_create(0x0, &(0x7f0000fd9000)={0x0, 0x1, 0x0, @tid}, &(0x7f000029effc)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x400200) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) clock_gettime(0x0, &(0x7f00000caff8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000eafff0)={{}, {0x0, r1+10000000}}, &(0x7f0000c90000)) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00008a3000)) r2 = socket(0x19, 0x5, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) 2018/02/23 08:53:23 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x5, 0x1, 0x7f}) 2018/02/23 08:53:23 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x90401) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2800) readv(r1, &(0x7f00008eafe0)=[{&(0x7f00006fc000)=""/61, 0x3d}], 0x1) r2 = socket$inet(0x2, 0x801, 0x5) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000000)={@dev, @empty}, &(0x7f0000000040)=0x8) 2018/02/23 08:53:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r0, &(0x7f0000001080)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="9e24458e50f5adf87ac6bbfe720823a9cc9619708efb0c68a6aad6a6dcf1366252c090ad8a47706ea0eaeadc25a352b0f3d7af8f548aa60da6876ad209852efdf0431d3155815afdb6d05ce1f946483da0bf0a1dee062c5427a93cfb27849922608f6a3ee860185cd38a074b581bc2c8de6eb10854d3d91d23fa", 0x7a}], 0x2, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/02/23 08:53:23 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mkdirat(0xffffffffffffffff, &(0x7f0000011000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002040)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={r2, 0xff, 0x30}, &(0x7f0000000080)=0xc) clone(0x0, &(0x7f0000c92000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pwritev(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)="7e8b5bc8b6529276c1b22b665f046a001aa67e543ee81ac260cd8de8f73c7695bdb16b545f1243621cf593abd7e88a6ad2192fdb38d0e9236f5926f574d9d601058684e91aeea8e017f664c10ddc20453b07f934cdc5857cb8781a4ea2b326923f3b9d6eb580d770f5f32e13661b1af0c3696bcc26ee186f82849a0537f459cc0beb1db98f4927e9f83236440d9ddbe21d3ed03adc4bbc79b176e355c6", 0x9d}, {&(0x7f0000000180)="702bbc7cdae19b6a6f6facbbb4e76626bea10576661cadf3beb2f9953b0fd44faaf324bdd24713de05c89d10ec2f15cf052797ad1b03c9001c1faaf3a255c21639dd30d2c41c0bee6c5fdf29871a19bb4f17458a413f3bb6485d7a18a1934991c3f8ef4d284a15cd2cc09962f12e3eed997ec23a9bb7e0f746e069b08f8948980ea07f9cb502169552b16098b260d2bd825bd1a72ba12a9765dbddcd0ff22a480a1e489a59bb333da0026eba4afcb81a29285c1396f584ca837b5e290833fbd6bd52f9354d082f3b6a171a2d272cc21134a93d2204ede4975901fa29781d89f18503a25aa8", 0xe5}, {&(0x7f0000000280)="6bf6cfad4f40d7eb187bacd5b9005b720519c42c4f45846ef49e510105ec2f1806ddccd6312ea789ab7dc07e2eb96e483a9ea8587100c381f2d40220e07f61fbc152acaf5f2f3e7f228b9b4aff3d3be0bd76b52efd6e9a7d6790356616819ed98446a15bc9919e15c23968f84be471499a1034ac002b6cd318eccfe769a442f29d2171471ec8eec06cc48e920c4ffe152f9a", 0x92}, {&(0x7f0000000340)="4dfd4821243de44da280b24c76e23b9a22f52e20b638109b8d2355700e43079c5b4892bb5fcacee03eca25221a70059981c5a9631096125cf963249a2dcca15f5de99dbf5699b48425cae887fb8c36a7c4890d9dfcf164d04e743523f29b38a5032464a357cfe6159181163046b44e94a60160a7f3c39f327e93780bb5da4ff6a2c319aeec1d0230bed4ee04531d1029ee5c21a4b330a64b36d2b1b494be55e724d3e1cd1bebb85eede33945b83091d76bd81bde72b63e6ded076d796b43d646b59723974b2e77b8038f8663cab6a9ec720a0c756085ce06a0f2cc5a5235bd84b090", 0xe2}], 0x4, 0x46) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000480)={r2, 0x2, 0xb0, "4f1a06822d9d3e6b60e84c655363dc1af8381bce7c1317264cd49169a54ab269968c2e3d78b844599369e25fa92e43dc6d22302475614d0b771059227e05dc6a77eb1e3b140f3a2708855f844379f2c7ee6603518c278a59d45cef1fdcaadfcddbf5e6364dd2a6ac9d700085508acb76a3fcd15764f72126b3a08d4032abae9622911ca4982ba8b2120b398c3ac6b6acb8490a409e7b34d7157a16c7b458b987ce7c3a312158f861052adb983f02ed1f"}, 0xb8) 2018/02/23 08:53:23 executing program 5: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/234) epoll_create(0xcb2) r1 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000000140)="dd0b3527da67f126953da6593215818ecbdbf25b33ed01ac0238be3fbd1615909caaaadcc83d56d9656a37bf273bb70dec", 0x31) unshare(0x40600) r2 = epoll_create(0x5a) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x0, 0x30, 0x543, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x6}, 0x266) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000518ff4)) r4 = signalfd(r1, &(0x7f0000000000)={0x2000000}, 0x8) signalfd4(r4, &(0x7f0000e81ff8), 0x8, 0x0) 2018/02/23 08:53:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='projid_map\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/90, 0x5a) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$int_in(r2, 0x5473, &(0x7f0000000140)) lseek(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x8}, &(0x7f0000000100)=0x8) 2018/02/23 08:53:23 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001400)=0x6, 0x4) 2018/02/23 08:53:23 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000840)='/dev/urandom\x00', 0x0, 0x200000) close(r0) 2018/02/23 08:53:23 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000040)={0xe3, &(0x7f0000000100)=""/227}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc5fc0)=[]}, 0x0) 2018/02/23 08:53:23 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000cf8ff6)='./control\x00', &(0x7f0000648000)='./control\x00', &(0x7f0000afd000)='fuse\x00', 0x1000, &(0x7f0000152000)) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f000018c000)='./control/file0\x00', 0x0) close(r1) [ 41.365790] mmap: syz-executor4 (5850) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/23 08:53:23 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0x438) fadvise64(r1, 0x0, 0x2, 0x1) 2018/02/23 08:53:23 executing program 0: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000048000/0x3000)=nil, 0x3000, 0x7, 0x200003e, 0xffffffffffffffff, 0x2000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/23 08:53:23 executing program 5: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x18300) write$tun(r1, &(0x7f0000000040)=@pi={0x0, 0x0, @ipv6={0xa4ab, 0x6, "c26af4", 0x23e, 0x1d, 0x1, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@srh={0x32, 0x10, 0x4, 0x8, 0x10000, 0x3, 0x2874, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x73, 0x1a, [], [@generic={0x3, 0xd1, "4b534f44b3ebcb1770b5942e434126840f700bc529536da3b29cd48b4736f9f1c734b5dc6ede6db1530cd94a6a7487cb381b4143f028d5ecf3bff02a78da5451f752fe5c8b062b985640154926e3570cf292d4e4086739d5626c9f6434efe8e760ef4a67e33d6aacfe3919ef945ff80fdc15b667076d38e0cc5063a19165e6942d080f52d56d799dd946d497d097115533f62ca69e980972466748757e6239096dc9df10793f119bf2389613466d63ac88cd562aadc3edc6e47c9942be64eefa863d7b3c2656c58f3a15e24e72cfcc17f0"}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0xcb, 0x6, "34def2", 0xabf, 0xff, 0x7, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, [@fragment={0x3b, 0x0, 0xfffffffffffffffb, 0xcf, 0x0, 0x0, 0x2}, @routing={0x62, 0x6, 0x2, 0x307c, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}], "ab650b9d6afff73b139063c9cf2ec61082154103bb9fb1833dd9fb9b094b15a423b6e613c6fb58ad869c03d6ecc0c7980c9aeca19b773f9ee612917e7c877514c5266e48b73361f45785868e4c826ee87d89fc04bbbeac968f9211e9cceb47cd"}}}}}, 0x26a) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000040)="4d7143b0683f5be0e378c2e31bc02490501706832c5b61e714ab26387b3f9765354f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000)) 2018/02/23 08:53:23 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x200040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb63}, @in6={0xa, 0x3, 0xffffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in6={0xa, 0x3, 0x0, @empty, 0x81}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x1, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0xf4) recvfrom(r1, &(0x7f00000001c0)=""/155, 0x9b, 0x10001, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @rand_addr=0x1a09}}, 0x20) 2018/02/23 08:53:23 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="8cffa27987757a540b32fa680c33cf5a0a03f90e8529718ac4dcfe618425c7f93ce443cbdc4ecfbcecc628e64e3ffbdef57831da548cf6d44926ae768a77a4ca96d7de231f625819371e26455f05051c8bf8dac22cc341499093a2990b651962b17c2dcb2ce1c8a612552d18fc8f859da95e0e3b4157363460ce7991c060635ab497e663bb5ff61bf18f9b79b43cf05715b87a2f2b7b4dfd7e863fae1d6e8e34c7de9ded55a4a9a82d4c35e8dafa1da3408a57c5cda44ccc442dbbdd0d513f5c0ad974663bf44e4e7a1c225fb0046cef4bff69cda5dfd417e15e0128685436b2f19ef4e5ca", 0xe5) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0xfffffffffffffea4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000080)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @empty}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000000000}, 0x0) 2018/02/23 08:53:23 executing program 5: seccomp(0x1, 0x0, &(0x7f0000a0eff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getuid() r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x800, 0x200000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x7}, {0x0, 0x4}]}) 2018/02/23 08:53:23 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0x438) fadvise64(r1, 0x0, 0x2, 0x1) 2018/02/23 08:53:23 executing program 3: socketpair(0x1b, 0x2, 0x7, &(0x7f0000000000)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@empty, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={@generic="6a661e324d5b8588716295567eb252c8", @ifru_addrs={0x2, 0x0, @rand_addr=0x4}}) socketpair(0xb, 0x807, 0x0, &(0x7f0000000180)={0x0, 0x0}) r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000000)={@common='lo\x00', @ifru_flags=0x802}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f00000001c0)={0x7, 0x78, 0x15a, 0x9, 0xfffffffffffffffa, 0x20, 0x0, 0x3, 0x30000, 0x2, 0x4, 0x5, 0x8741, 0x9, 0x7, 0x40, 0x0, 0xffffffffffffd4f0, 0x4, 0x6, 0x5, 0x0, 0xd5, 0x3, 0x7, 0x8, 0x4, 0xfb1, 0x8, 0x8, 0x173, 0xe56, 0x7f, 0x5, 0x9, 0x0, 0x1ff, 0x79f, 0x0, 0x101, 0x4, @perf_config_ext={0xfffffffffffff00a, 0xac06000000000}, 0x20, 0xf3d, 0x7e9c, 0x0, 0x8, 0x4, 0x1}, r4, 0x4, r2, 0x4) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:23 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) r3 = geteuid() getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) chown(&(0x7f0000000040)='./file0\x00', r3, r4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/02/23 08:53:23 executing program 0: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000033000), 0x0) socketpair(0x9, 0x80000, 0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x4, 0x3, 0x9e2, 0xed69, 0x6a}) 2018/02/23 08:53:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000392fe4)={&(0x7f0000a04ff0)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10, &(0x7f00001c8000)=[{&(0x7f0000556000)="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", 0x218}], 0x1, &(0x7f00006ee000)=[]}, 0x4008810) dup2(r1, r0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/23 08:53:23 executing program 6: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x110, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000af74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/23 08:53:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4006) writev(r0, &(0x7f0000300ff0)=[{&(0x7f0000e6eea5)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x480000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000040)={0x3e, 0x4, 0x28}) 2018/02/23 08:53:23 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x48002, 0xc0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000000c0)=""/5) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000000040)=""/24, 0xfffffffffffffd46) getdents(r1, &(0x7f000099f000)=""/167, 0xa7) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/151, &(0x7f0000000040)=0x97) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/user\x00', 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00006c7ff0)=[{0x7}, {0x16}]}) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) dup(r1) connect$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"df0358b23264e4"}, 0x200}, 0xf) 2018/02/23 08:53:23 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) readv(r0, &(0x7f0000013000)=[{&(0x7f000000ffa9)}, {&(0x7f000000c000)=""/187, 0xbb}], 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x1, 0x101, 0x1000000000, 0xfffffffffffff800, 0x40}, 0x0) 2018/02/23 08:53:23 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x14, 0x6, 0x3, &(0x7f0000000000)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f0000000040)=""/104, 0x68, 0x2000, &(0x7f00000000c0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000347de4)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) [ 41.626166] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30087 sclass=netlink_route_socket [ 41.661264] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/23 08:53:23 executing program 0: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000fac)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2000) [ 41.663494] audit: type=1326 audit(1519376003.592:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5942 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 [ 41.682745] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30087 sclass=netlink_route_socket [ 41.744641] device syz4 entered promiscuous mode 2018/02/23 08:53:23 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) pause() getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x7fffffff}, &(0x7f0000000180)=0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b4afe8)) lremovexattr(&(0x7f000048cff8)='./file0\x00', &(0x7f000038b000)=@known='com.apple.system.Security\x00') [ 41.779957] device syz4 left promiscuous mode 2018/02/23 08:53:23 executing program 2: r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x18, 0x0, 0x1) recvmsg(r1, &(0x7f0000008fc8)={&(0x7f000000cff0)=@ax25, 0x10, &(0x7f0000007000)=[], 0x0, &(0x7f0000003431)=""/4096, 0x1000}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000623fe5)=""/27, &(0x7f0000556ffc)=0x1b) 2018/02/23 08:53:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup(r0) writev(r1, &(0x7f000082cff0)=[{&(0x7f0000033fa7)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000160000ed5dfffff5000022000d00010004040800ffffff7f006e06ce", 0x58}], 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xa}, {}, {0x0, 0xfffffffffffffffb}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r2) 2018/02/23 08:53:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x50100, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/210) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='+md5sum\x00', 0x8, 0x1) 2018/02/23 08:53:23 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) shutdown(r1, 0x1) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) listen(r0, 0x3) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) 2018/02/23 08:53:23 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./control\x00', r0, &(0x7f0000a30ff6)='./control\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f00000df000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000b3fff6)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimensat(r0, &(0x7f0000e02ff0)='./control/file0\x00', &(0x7f00003e6ff0)={{}, {0x0, 0x2710}}, 0x0) 2018/02/23 08:53:23 executing program 4: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) setuid(r1) alarm(0x16e566b7) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/20, &(0x7f0000000100)=0x14) 2018/02/23 08:53:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000107000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3d17a8dd5567d51d2049a6741400b2bb2d09094ee3e52d68f2a1595ace5c9618d5529257f22f4468dd8dc828a95213c636954ac5b7fa9df73f188665cb8c9f352acf7a23bfd1593e1781608cb7d5d72cfece129b7d8bb6bb7673a457eff3ba7cac4e60431df31cf1d5c591329ee3c4ff65256b38ec73baa562fc8cf25934cde9d54789ed5ae445d464a3f54bb3483b7f245594c9dee2975e5ea8208e6fa4fd4c18b47769cdf42b585e40f3654f03f43e485f7da87abf0f52da17e57be3d17d0d7026d8f567d217ad6bdadde7b4f8acf20832641efe2d695da3426d124a1f2b66756c6bbfe55cc9", 0xe7, 0xfffffffffffffffd) keyctl$revoke(0x3, r2) write$tun(r1, &(0x7f0000000040)=@hdr={0x1, 0x1, 0x7, 0x0, 0x7, 0x4000, @ipv6={0x100, 0x6, "ec85bb", 0x148c, 0x7b, 0x9, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x15}, {[@srh={0x2, 0x12, 0x4, 0x9, 0x1, 0x2, 0x5, [@ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}, @srh={0x0, 0x8, 0x4, 0x4, 0x101, 0x5, 0x1, [@dev={0xfe, 0x80, [], 0x0, 0xb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @srh={0x2f, 0x6, 0x4, 0x3, 0x5, 0x6fe, 0x10000, [@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x2f, 0x8, 0x2, 0x1, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x14}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}, @dstopts={0x3d, 0x238, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x6, 0x55, "e5ef52835fe92eb9b76e86755825ab8227044aa6ece0181280041476cce4b480aecaf11ea50c98f2be7887046c77b5daa2895842b8fc589bcbc5ecdf1cb857080e627e7d6290f899376e0b0666b69e60c4af023711"}, @generic={0x4, 0xdd, "72302d8846e6e8684d36052764ba4092260ce5b21cdcaffed7684ba9b416bce4cfee8cd0c887deb343b10b4b6103c2aed1354bf2fc75d3f8ca477b949af4aef185035ee069a8b36e46e51afe5a581172a4794afa0007974b16a8c219d59747fb358329feb41d549966fb3c69150b1c552d5c8f641c0055d18e59eee568769f4079275e1fab68fd6141762d05fad0ad6419e9b9dcb521c6a300d9f8782503ba77ff21931ce4ce5fbcfcfc872dba2b1b1b8e4407b0ed9900726ff660e331c8ed148d90178ebed1465d0ae842720cf59d61357fada7a35ae87587cd8fa50f"}, @generic={0x9, 0x56, "bf28b4a6d46e0c1d2b622c37cfd2fa13515c92f865dc17b4e2f72fd03493c88ea016f35763a3692f56db7bc937e1890cec280a118b2bdd1e5f7aa3ee0a5432b285abef15d2f4389c833b927bedf35a48a1b59a95b481"}, @generic={0x1, 0x1000, "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"}, @jumbo={0xc2, 0x4, 0xffff}, @calipso={0x7, 0x28, {0x6c074080, 0x8, 0x0, 0x7, [0x5261, 0x9, 0x2, 0x7ff]}}]}, @dstopts={0xaf, 0xb, [], [@ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x38, {0xfffffffffffffff8, 0xc, 0x8, 0x7ff, [0x6c, 0xffffffffffffff80, 0x200, 0x5, 0x400, 0x4]}}, @ra={0x5, 0x2, 0x10000}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x8000}, @enc_lim={0x4, 0x1, 0x62c}]}, @srh={0x7f, 0x8, 0x4, 0x4, 0xfffffffffffffffd, 0x7, 0x100, [@loopback={0x0, 0x1}, @empty, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}]}], @dccp={{0x0, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0xf, 0xc76, "8b7911", 0x5, "9196e5"}, "daf05b0becb38dee6e4b7792ab9622f7990421ea01be774f6b87e3dfc2e51e280dbe664e46ed25f969c6a9f1e23f9937003eff82f139c0235df93d6e05d31ef789a01d57442d11d1d216c4d67da2dc5f049297aeba4f1913815745fbdb5a3b5b320221d5cd27effa374d08a9e5e8848f20a148f1fa52b19f3ab8dbe026e2cc7af4268e433af4a6304099058c0ad796213d9303050825e750f12d9051"}}}}, 0x14be) epoll_wait(r1, &(0x7f0000000040)=[], 0x0, 0x100000000) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001500)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x604402) 2018/02/23 08:53:23 executing program 2: r0 = epoll_create1(0x7ffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x81, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0xf251) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019ff4)) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x6, 0x284, 0x200, 0x8, 0x7fff, 0x81}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)) epoll_pwait(r0, &(0x7f0000461fc4)=[{}], 0x1, 0x0, &(0x7f0000ce5ff8), 0x8) 2018/02/23 08:53:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000000c0)={0x81, 0x3, 'client1\x00', 0xffffffff80000000, "d1bcb03055d003a8", "194eb3c03193e9a03b6f591528c205a86355aa8cb8d155549b2b31bafdbda6a4", 0x0, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000009000)=[{0x7c}, {0x3c}, {0x6}]}, 0x10) writev(r1, &(0x7f0000003000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x101}, &(0x7f0000000100)=0x8) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x3, 0x2, [0x8, 0x2]}, &(0x7f0000000180)=0xc) 2018/02/23 08:53:23 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000430f7d)='\f', 0x1}], 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) close(r1) 2018/02/23 08:53:23 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xa) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socketpair(0x11, 0x80000, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="b63e50a727662bc9374352c7433e559c476f7e8f0ee1e2990461c8b74a7ead0d7d8c17342c24c995d6d1e223969dcd6e05733f303414e4808fd10cf487364f3776a5c53e17e7fb13605d00a98c051800de10bb43a2e38a9d957db9c58f8fbed456fc1cb0d5fcd30a08b08e1affe0e327bbb7f25ee29b460aa09f5fabe7589b9e717834679c3fa19e81ee813e83672a56101266cc0124fab8018e3ac9384f179448a197e1871f2d602af3d180e0140f9c1eff7548a4e517576b9824f081b45a80a1f8b6d26f48949e1837d5c154376ff1a52f42ea4336a9fde84b16490585b0702f1f335c6ef2c320e0be0d9a3394fef80e8025a240ff64") connect$inet(r0, &(0x7f000096dff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/23 08:53:23 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="706f7369785f616b6c5f616363657373e876626f786e6574300010b544b0", 0xfffffffffffffffe) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 2018/02/23 08:53:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2}, 0x20) 2018/02/23 08:53:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)="006400ecff0345") getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) 2018/02/23 08:53:23 executing program 2: timer_create(0x7, &(0x7f0000ba2fa0)={0x0, 0x0, 0x1, @tid}, &(0x7f0000610000)) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x10c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x8000, 0x4, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0xffff}) timer_settime(0x0, 0x0, &(0x7f00006b5000)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f000099b000)) 2018/02/23 08:53:23 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xa) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socketpair(0x11, 0x80000, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="b63e50a727662bc9374352c7433e559c476f7e8f0ee1e2990461c8b74a7ead0d7d8c17342c24c995d6d1e223969dcd6e05733f303414e4808fd10cf487364f3776a5c53e17e7fb13605d00a98c051800de10bb43a2e38a9d957db9c58f8fbed456fc1cb0d5fcd30a08b08e1affe0e327bbb7f25ee29b460aa09f5fabe7589b9e717834679c3fa19e81ee813e83672a56101266cc0124fab8018e3ac9384f179448a197e1871f2d602af3d180e0140f9c1eff7548a4e517576b9824f081b45a80a1f8b6d26f48949e1837d5c154376ff1a52f42ea4336a9fde84b16490585b0702f1f335c6ef2c320e0be0d9a3394fef80e8025a240ff64") connect$inet(r0, &(0x7f000096dff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/23 08:53:23 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:23 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x80, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000040)={r1, 0x9e}) signalfd(r0, &(0x7f0000000080)={0x80}, 0x8) r2 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000000000)=0x3ff, 0x4) write$selinux_user(r0, &(0x7f00000000c0)={'system_u:object_r:getty_etc_t:s0', 0x20, 'root\x00'}, 0x26) recvfrom$inet6(r2, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc5fc0)=[]}, 0x0) 2018/02/23 08:53:23 executing program 5: r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) r2 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='(\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="776c616e31766d6e6574315ee72473656c6600", r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x8, 0xee8, 0x551c5229}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000c000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x9, 0x1, 0x4}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000008ff0)={0x0, 0x1, 0x6, @random="117aff0d71b9"}, 0x10) 2018/02/23 08:53:23 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001ff4)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x42010, r2, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) close(r0) 2018/02/23 08:53:23 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000040)="f62d724613d7a44c992dad", 0x9) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x8}, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000c0fd8)={@common='sit0\x00', &(0x7f0000934ff0)=@ethtool_pauseparam={0x13}}) 2018/02/23 08:53:23 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400500, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)="72616d0800002135ec01fc309e1e2784ec35480648fda350306f06", 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000040)='./file0\x00', 0x81) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x1, 0x1000) mkdir(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x1, 0xa0, &(0x7f00000000c0)="21fd6d87d9e058d375a0c02f6fb39c5204e06830f4c828eb8ca4ad5211a5537f12fc1ec4282a58ea368973a755d8dd429361f6810f3543cf8042cd463cec2aed40672498a7d5e1dae6e6e5c7131ea4bd4f9137a39f1e720ca0b1b2a7a89b668a29b10236c306d4e6645e9d1afb9c47b78a75464b13d5a0f08140de2e1535e7833987bee969f96a69a6f1c1c05958db6eca7c04ed801ab3782070cf470d468b4b"}) prctl$setfpexc(0xc, 0x40003) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000000c0)=""/206) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{0x3, 0x5}, 'port0\x00', 0x8, 0xc01, 0x2a751554, 0x7ff, 0x5, 0x0, 0x11d, 0x0, 0x4, 0xc3f}) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='bootfs\x00', 0x40000, &(0x7f0000000280)="4817a39ce2e85169331b68b7a62a7bb97b8b90082f3ba3ad8e96e56bf15ac65bc9da99d8988529a9419e941aa163771aed0728a130170af26ae858e267dc3c3411f144c606fcca713264d51284d32bf0765e62ea2426c7eaf2ad4cfd315b9696fca991a34a6a101781588829fbe5940734cfa826e715c7895669196651933e17d7720c992747852a4094946bf1f173780c7a9d808ebaf5ef90b897f20d874b5522e8b29af110a542fb00b66158d69746a05701280f3740f0a074718a6e0efee65c8161227df1921802e443324786cf8ca11a33b343c8f977072a8e5a304c88e29222887f9ca9a4f78f1e0f2689a8fd66699b") rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000663000)='./file0/control\x00') 2018/02/23 08:53:23 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2480, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x7, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000001c0)={0x7fff, r2}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r1}) 2018/02/23 08:53:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl(r0, 0x2289, &(0x7f0000007000)) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040)=0xffff, 0x4) 2018/02/23 08:53:23 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xa) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socketpair(0x11, 0x80000, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="b63e50a727662bc9374352c7433e559c476f7e8f0ee1e2990461c8b74a7ead0d7d8c17342c24c995d6d1e223969dcd6e05733f303414e4808fd10cf487364f3776a5c53e17e7fb13605d00a98c051800de10bb43a2e38a9d957db9c58f8fbed456fc1cb0d5fcd30a08b08e1affe0e327bbb7f25ee29b460aa09f5fabe7589b9e717834679c3fa19e81ee813e83672a56101266cc0124fab8018e3ac9384f179448a197e1871f2d602af3d180e0140f9c1eff7548a4e517576b9824f081b45a80a1f8b6d26f48949e1837d5c154376ff1a52f42ea4336a9fde84b16490585b0702f1f335c6ef2c320e0be0d9a3394fef80e8025a240ff64") connect$inet(r0, &(0x7f000096dff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/23 08:53:23 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x101, 0x8) 2018/02/23 08:53:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x99b, 0x1, 0x1000}, 0x4) acct(0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0x7, 0x9, 0x3, 0x2, 0x4, 0x4}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) times(&(0x7f0000012fe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x4) clone(0x0, &(0x7f0000f39000), &(0x7f0000000080), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) recvfrom$inet6(r2, &(0x7f0000000080), 0x0, 0x10040, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 08:53:23 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)) [ 41.962284] device syz5 entered promiscuous mode 2018/02/23 08:53:23 executing program 3: request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffc) add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="359bd9b18577183c1eabde433133efe5eb1db9496b822b6e9c2990f72478d0ebe64819a85013488e8492b16986234ef9e7e7a76f9dc09cfde25f9e534d637a03c3e571fb5206f4aba63f79ce6949bd587201ef6fe2ded7425ff0cdae0b22f0425a7a4e365ac1edd2eaee0e66b07f493e7da286be282d10cb473261f318a6ce896440564fbbb93d95bb8f651340e057567a90f215b8403d846263a3bed5374d6587c55d0b7642e6210eec42583d2e516f27df", 0xb2, 0xffffffffffffffff) r0 = add_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="45d76275f243b9118e36fc718f442b2d47cc2bb2af9ffa4cbf6c2c8cffbbfb59741790bbc1c9d5d30c6d7fc224af0b6eac06da83ebbd92704e75032578730f972ffa010a29af3746", 0x48, 0xfffffffffffffffc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x8002, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x6) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000380), &(0x7f0000000340)=0xfffffffffffffe41) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000003c0)={0x7}, 0x1) 2018/02/23 08:53:23 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xa) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socketpair(0x11, 0x80000, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="b63e50a727662bc9374352c7433e559c476f7e8f0ee1e2990461c8b74a7ead0d7d8c17342c24c995d6d1e223969dcd6e05733f303414e4808fd10cf487364f3776a5c53e17e7fb13605d00a98c051800de10bb43a2e38a9d957db9c58f8fbed456fc1cb0d5fcd30a08b08e1affe0e327bbb7f25ee29b460aa09f5fabe7589b9e717834679c3fa19e81ee813e83672a56101266cc0124fab8018e3ac9384f179448a197e1871f2d602af3d180e0140f9c1eff7548a4e517576b9824f081b45a80a1f8b6d26f48949e1837d5c154376ff1a52f42ea4336a9fde84b16490585b0702f1f335c6ef2c320e0be0d9a3394fef80e8025a240ff64") connect$inet(r0, &(0x7f000096dff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/23 08:53:23 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') poll(&(0x7f0000856ff0)=[{r2}], 0x1, 0x9b) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) [ 42.020755] device syz5 left promiscuous mode 2018/02/23 08:53:24 executing program 3: request_key(&(0x7f0000000000)="64a4720800ef03000000000000", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:24 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/107, 0x6b) 2018/02/23 08:53:24 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0xfffffffffffffffe}) setitimer(0x0, &(0x7f0000011000)={{0x77359400}, {0x77359400}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c92000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 08:53:24 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f000028bff8)='./file0\x00', 0xffffffffffffffff, &(0x7f000068f000)='/', 0x0) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/02/23 08:53:24 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x8000000050) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000663000)='./file0/control\x00') 2018/02/23 08:53:24 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x200, 0x10800) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/43) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rfcomm\x00') ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x4, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xfff}}, {{0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xb91}}}, 0x108) 2018/02/23 08:53:24 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) 2018/02/23 08:53:24 executing program 4: unshare(0x200000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000000080)={0x0, 0x7, 0x2}) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x40016, 0x2, @tid}) 2018/02/23 08:53:24 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={@common='sit0\x00'}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x84000) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000000c0)=""/86) sched_getscheduler(r1) 2018/02/23 08:53:24 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffff5dff0100f710", 0x24) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x100, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) 2018/02/23 08:53:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20380, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0xfd, 0x7, 0x9, 0x8, 0x100000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f70fbc)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @common='lo\x00'}) 2018/02/23 08:53:24 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000000)="646e0000000673546c76657200", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", r0) 2018/02/23 08:53:24 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x80) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x2}, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/02/23 08:53:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x3, 0xe, 0x7fffffff, 0x7d9226cb, "70f34337eaa903e542eb87ec75c198062e566b0d2d1d46e87669a2583637f208"}) 2018/02/23 08:53:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff65fe, r1}) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000fd4000), &(0x7f0000300000)=0x4) 2018/02/23 08:53:24 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xd158}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000)=0xd26, 0x1b5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@common='dummy0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/02/23 08:53:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3ffffffffffffdbd, []}, 0x3dc5) 2018/02/23 08:53:24 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/23 08:53:24 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="aeccedf8ec99f0aa35a9e08190bc5a73529257918b5603e0f939022e405289ebf88ebe4d69359deed08d18f934533ca2", 0x30) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000), 0x0, 0x0, &(0x7f0000653ff0)={0x2, 0x0, @rand_addr=0x4}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x5, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) 2018/02/23 08:53:24 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x41, 0x0) write$tun(r0, &(0x7f0000000f0d)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x20) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x3) 2018/02/23 08:53:24 executing program 5: futex(&(0x7f0000000000), 0x1, 0x200000, &(0x7f0000000040)={0x77359400}, &(0x7f0000000000)=0x6c, 0x3) 2018/02/23 08:53:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) keyctl$join(0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ed5000)=0x1, 0x4) 2018/02/23 08:53:24 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) setsockopt$sock_int(r0, 0x1, 0x2200000012, &(0x7f000068fffc)=0xfffffffffffffffd, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mq_getsetattr(r1, &(0x7f0000000040)={0x9, 0x1, 0x3, 0x1, 0x20, 0x3, 0x5, 0x9}, &(0x7f0000000080)) 2018/02/23 08:53:24 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:24 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8000008fd, 0x80e) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x2710}}], 0x18) write$evdev(r0, &(0x7f0000037fe8)=[], 0xfdaa) fadvise64(r0, 0x0, 0xb1, 0x4) 2018/02/23 08:53:24 executing program 3: request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x100, 0x0) 2018/02/23 08:53:24 executing program 5: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) setitimer(0x1, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) r1 = epoll_create1(0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)) r3 = fcntl$getown(r1, 0x9) mq_notify(r0, &(0x7f0000000000)={0x0, 0x1c, 0x5, @tid=r3}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x113f407e2a1c65b7, 0x0) epoll_pwait(r1, &(0x7f00003d9fc4)=[{}], 0x1, 0x0, &(0x7f0000e80000), 0x8) 2018/02/23 08:53:24 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) [ 42.195507] keychord: Insufficient bytes present for keycount 26 [ 42.207744] keychord: Insufficient bytes present for keycount 26 2018/02/23 08:53:24 executing program 6: r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000000000)='wlan1^]self:!@posix_acl_access[,posix_acl_access)\\GPL\x00', 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x25, 0x0, @tid}, &(0x7f0000000140)=0x0) timer_settime(r6, 0x1, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00000001c0)) write$evdev(r1, &(0x7f00000000c0)=[{{0x77359400}, 0x2, 0x5, 0x81}, {{0x77359400}, 0x6, 0x81, 0x7fffffff}, {{r2, r3/1000+10000}, 0x10000, 0xf7, 0x81}, {{0x0, 0x2710}, 0x3, 0x6, 0x8000000000000}, {{0x77359400}, 0x7, 0x7f8e1ea2, 0x8}, {{r4, r5/1000+10000}, 0x1ff, 0x5, 0x5}], 0x90) r7 = syz_open_dev$mice(&(0x7f0000576ff0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000000)) r8 = socket$nl_route(0x10, 0x3, 0x0) ftruncate(r8, 0xfffffffffffffffb) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000000040)=""/102) ioctl$int_in(r0, 0x5452, &(0x7f00009ce000)=0x6) 2018/02/23 08:53:24 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x401, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$sock_void(r0, 0x29, 0x41, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup(r0) 2018/02/23 08:53:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/23 08:53:24 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/130, 0x82}], 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty}, 0xc) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x2fd}) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x332, 0x140) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, r5}) 2018/02/23 08:53:24 executing program 0: r0 = timerfd_create(0x8, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000f7d000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000b37000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) timerfd_gettime(r0, &(0x7f0000943fe0)) 2018/02/23 08:53:24 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200001, 0x88) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x7, 0x3, 0x6}) 2018/02/23 08:53:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x40081271, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='security\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) 2018/02/23 08:53:24 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffff81, 0x2000) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000040)=0x1, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x497a, 0x400, 0x400000, 'queue1\x00', 0xfffffffffffffc00}) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x64e, 0x4) fcntl$notify(r2, 0x402, 0x10) r3 = syz_open_procfs(0x0, &(0x7f000044c000)='net/fib_trie\x00') sendfile(r3, r3, &(0x7f00005a2000)=0x1fffd, 0x2) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000000080)=0x5) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00000000c0)=0x8) 2018/02/23 08:53:24 executing program 6: mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000ae0000/0x2000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) r1 = mmap$binder(&(0x7f00002ca000/0x3000)=nil, 0x3000, 0x1, 0x91010, 0xffffffffffffff9c, 0x23) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) r4 = mmap$binder(&(0x7f00000f9000/0x2000)=nil, 0x2000, 0x8, 0x1810, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f000067c000/0x4000)=nil, 0x4000, 0x1000000, 0x8010, 0xffffffffffffffff, 0x1f) r6 = mmap$binder(&(0x7f0000044000/0xa000)=nil, 0xa000, 0x7, 0x25050, 0xffffffffffffff9c, 0xd) r7 = mmap$binder(&(0x7f00000a7000/0xd000)=nil, 0xd000, 0x2000000, 0x40013, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f00000001c0)={0x6, 0x78, 0x3, 0x101, 0x9, 0x2, 0x0, 0x80000000, 0x0, 0x5, 0x6, 0x1, 0x1f, 0x6, 0x8001, 0x1f, 0x1, 0x5, 0xffffffffffffffc1, 0x9, 0x1f, 0x401, 0x3, 0x3, 0x5, 0xfff, 0xc74c, 0xffffffff, 0x7, 0xa06, 0x9, 0x10001, 0x8, 0x0, 0xae, 0x6, 0xb4, 0x4, 0x0, 0x9, 0x3, @perf_bp={&(0x7f0000000180), 0x4}, 0x8020, 0x2, 0x1, 0x5, 0x8, 0x6, 0x7ff}, 0x0, 0x2, 0xffffffffffffffff, 0x6) r9 = syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x111001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0xdc, 0x0, &(0x7f0000000340)=[@acquire_done={0x40106309, r1}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50, 0x18, &(0x7f00000000c0)=[@fda={0x66646185, 0x7, 0x4, 0x23}, @fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @flat={0x73682a85, 0x10b, r3, 0x3}], &(0x7f0000000140)=[0x18, 0x18, 0x28]}}, @acquire_done={0x40106309, r4}, @free_buffer={0x40086303, r5}, @free_buffer={0x40086303, r6}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000280)=[@flat={0x73622a85, 0xa, r7, 0x4}, @fd={0x66642a85, 0x0, r8, 0x0, 0x2}, @fd={0x66642a85, 0x0, r9, 0x0, 0x1}], &(0x7f0000000300)=[0x48, 0x40, 0x38]}, 0x80000001}}, @dead_binder_done={0x40086310, 0x1}], 0x6, 0x0, &(0x7f0000000440)="f86048bf6ef3"}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000004c0)) 2018/02/23 08:53:24 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003e3ff2)='/dev/keychord\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f0000002640)={&(0x7f0000000000)=@full={{0x3, {"eb289871a414b4"}, 0x1c}, [{"90c401456806de"}, {"15667ebc5e1ee0"}, {"c00da00a743266"}, {"b366349e34082e"}, {"a65be3ecc41071"}, {"a39ee345018971"}, {"55178f2ba01203"}, {"785e6eb4d030df"}]}, 0x48, &(0x7f0000002380)=[{&(0x7f0000000080)="b2dc07896c244da1188ac654f6cf4b9132eadeb679a856a11b60a037a980011b61c0f9a6123c3a6ad2f892b9c1d243e9dd730a0fd6139d931860ce203a9d07f3500a41934c5640573da7f8e286e8319a395876c28fbbb2539f9f3ab47d0d04ddb870088c68ad13b543dd", 0x6a}, {&(0x7f0000000100)="30b3916c15728e8f86b032d0c7f0cd946c549068d92bbb9fac7b9f4dd49042c0f8611bacfc318b14e4503af710b0eb1c392b1dc397ddcb4646ded693d84e1abb471b45d9c5945db6ead2fddd88567f448396d6f68500b8447c53afe15006fe9c53f47ef6240fd95d32ed2ae6f2eb9c09e66cf3a56e6c00c6b0839a905d4189e524536f", 0x83}, {&(0x7f00000001c0)="bd29a676bf65f52b4e1760b931929c45e09281fc317890e7200ad4a0dd96447fea113ed38974c604894227f57aaf54ad87ea741112a929b30f2e5885ea50eede665b21b801f6b87c769ec08c", 0x4c}, {&(0x7f0000000240)="81fae0768dd2cd6cc3758b0bad9b5312db2667e708a6723b2a66cd6f4ffa19e66588084d1ff8da114e45d7ebd0f73e5ec909a861e8dedab2b8ad81db02cd716b8fbd8bfa9a19fe8b7e0a32c9ef6424cdd669be1db9942a534e69c242fe17e3e4ffda162cc70273b55cae1eeb3311a76b108f28c3676f82910381545c0b6c5491f5edfe40156180933bf585f8cf4891ec0c4122889003970fd5f2", 0x9a}, {&(0x7f0000000300)="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", 0x1000}, 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0x1000}, {&(0x7f0000002300)="02cf5f905a61325bf6ee4c8645829930a8a1991ebb540b3ce7df7cca17b52deef7aad68383884a0cbf6407b9d58c5beafb90a0e79878c98a45afc8549d034ab9c17a2530529d5656e4b37494262e47e623481e717fa0f3b533450e6ee2fc102da8183fb64d25061f12e6c2ca1dd6d70edf3845fd", 0x74}], 0x7, &(0x7f0000002400)=[{0x60, 0x88, 0x4, "ca23388a902e81d7c7ad94fd92f7a07764736259a8f43c10844f0ff1f98916e381a46a7aed021b5552515c69d95107b72faf2e44b2805dca482e088a977c260e0fc066584eb146295d32"}, {0xa8, 0x11d, 0x3, "40da4e907d4d3f754eedf188c34b4c7b91181df5957fc01eeea0f4384b39ba31b542181d2ba2ebee5c0427287c0ab76eb5ebe6c6affec1b502102bc832bf5bb2f7f41334905a0950cc0ce5d33fa89be5bcd61b53ec477cc712cf603efb92f5dd1e451f74eff54c746f3ad35d114263f2c7f96a7a2589385502ea1098cbb7fa08e630e4780ef7d5c7108e7aaff2083d4fcd4b3258df6f"}, {0x18, 0x13f, 0x3ff, "c3d4aff54fbf2e7d"}, {0xe8, 0x19f, 0xf9c, "f44d50cb1d6a863c62e3c2c50bddeef51aa7fae51d271718bc98b4d2cbac689e2bff76d48685b15055e36624e2db577c179dd678b4ba5c231e7e1ccc3a2f988f070c9be01b59135f6d036d199a2842993ca1318e535063a9dd1b6e80e137ebd4fdbd4558e253f28b825ed4ab2bf9c94528d556223b4c3432acbfb45fa2218a137fcbb35a827cf76ec699a97197fc49d797f2b631ff36dfa819b3d18ff340092ddfad35d7dc1684ca582598aeabb35b770c53ad643521668e1064b9cc9174210bbdba097279a9a44dd1e1c89eb35e12672b485569"}], 0x208, 0x800}, 0x0) poll(&(0x7f00005e4000)=[{r0}], 0x1, 0x1) tee(r0, r0, 0x1, 0x11e4a77d7cde319f) 2018/02/23 08:53:24 executing program 0: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x10000000000, 0x0, 0x3]}, 0x5c) 2018/02/23 08:53:24 executing program 4: r0 = socket$inet(0x2, 0x2, 0x200000000000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) 2018/02/23 08:53:24 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000100)={0x7, 0x7, 0x6, 0x58, 0x10, 0x400}) 2018/02/23 08:53:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x2001) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0x1ff}, {0x80000006}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000e8c000)=[]}, 0x0) 2018/02/23 08:53:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x80000000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000140)=0x3) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8001, 0x131000) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) sendmmsg$nfc_llcp(r1, &(0x7f0000000940)=[{&(0x7f0000000080)={0x27, 0x80000000, 0x3, 0x7, 0x40, 0x10000, "a6bca3f5852aed19fb2bc2c43fc0cb0651b9ddc870a54ed3ac593f9cb26ece659b1df8bccd4a3e79d520584a01a878045c90814260581fa590f800c6719359", 0x6}, 0x60, &(0x7f0000000780)=[{&(0x7f0000000100)="b16e8d9422fc241697a1e0ee2b0d46b6f7e5acdcff9358e1a024aeadcc99eb0d7dc9fb6af636b6436f86da06e9b021838f9d89f3ee7414356657c79f", 0x3c}, {&(0x7f0000000180)="f7f11cb12c6a6aa40fb69b8f8301436ca04accc58112dd61ccfa", 0x1a}, {&(0x7f00000001c0)="60c3ff4788fdd99b84c1fd5c410d9d167886b90cc6", 0x15}, {&(0x7f0000000200)="40029abd3cfe8da35099b0baaca7c6ecc76a937a60282c389b87207ce39e817bb8e3e72894a0bcda7f8fa53552edb45e975c8e4ac7030e4547ff812ee195f7122401478388234df2a304658d1657510fd4c2918af55aec41af447394986490d96d7769f3f306fd1c9ed650576b15ac2b1af7e2e6bcf6d23843498758d41084ad69600c77e9bc25b926994dea4454bae9ed19acbdb32a19bbe50147cc68d3da820698e149238a9956a7f715ff4c344447e50252d22667c4ab6c", 0xb9}, {&(0x7f00000002c0)="3c2a9b3a05a1ff03a7f59c0c1cdf99da7f81828d0b608dd59999cf7c5886430479f7e8ce8edec17e9a2ba3142251082fe7d95db4dad9f46169dafb57113f5a8d7574f4e1678af08615dab0ff22dc9f16d78f82769ad015cd6802a2ed004ea8172eba54fa59487cb0b9112dc8a29ea1b544fd", 0x72}, {&(0x7f0000000340)="05b751296fd63cd39db7eef816c0bfc8f364648a95068fb0416241a948d638b17460ec0d36e5e83c6a91640e2d8530418fc8e6dab4eed5b22d03b5c47642080e9f41de3c1fbfc17c21f04b880a87111c48763f0678ee789cea7ca86ebc6b51445088262df244135e38ddd23eb4f304b7fa0dc894c32d60a59261a1a43c5292c1f37e315aa589e355a0a760d5de70f28218f43e41ee8594352a4689132f0a74d9b4dac2574ea99e1510786f1b1cdfd9a2339b598d9b0b2c29bb4b744368ab33993d1c73e37bbe423bb60240343c", 0xcd}, {&(0x7f0000000440)="559987b6f4f4c2bb9c7cc0ec2626608171aa62f5e6bdcc1d1f86fde389c6f913111323c304417d370944c8ee033226ac71ac86b2e655c8c7c958269fe421e4473a9287ca2f8a3bd1d2e9fd7aed3f9fbd9963782562e6d6132cc7bae9fab50f21f2f277fba94a35738b8c04411fbad44b1d09fa5c613add1a0e4eb42432a815c484c7832906d1bf7c9cfbb09581daf7", 0x8f}, {&(0x7f0000000500)="b4a40489ce7bfcbde4eafdd6505262636851d0a9b5169206013d4360550c45138cbd9f528a1d1aa155d6d5353da1e36b2e6be7254dac8600f476f7b740f31d1d9c10d624fde557cc7873cde2e83f8e224214e639400ace583caac6595f719ac38f4c481641c624e80ebc9241ac3c86b5", 0x70}, {&(0x7f0000000580)="fdbd07055898e2ad1840807072d73a9bd9881a5b86670997332951c29b8713a9669ddc59d83afe1fd7620b49871e72a1f85d9e11f9909087cc68fb1af43a4f6d044d12f8dce91b605687be7f98221486e8330a8693e311438af0613380242453fe3b3c96d6360967d0c08a3785bcc2084463abec2274da351c6fd90ecfa56585ab157267a5bcacef6a682f16e2ca3b18ac98dd0d931953e9a9ab419abf2ed4192f99905d2c3e1f259346ad8904d7c4545e068e9d52fd97664b71e6854ed5dc729754405fcf47a50b9b4b7846af82ac0da806e50f29", 0xd5}, {&(0x7f0000000680)="3fff023e52106593db164f137682424921e28a4d3983deab6942d97e536806350fe87b4d642995d157e10b43a16bb74ab061cf933efd7933d12fa346ea5bf8404382f6b173f38acb78ddc80eaf91b1ad92ab6233c59c4f61d600b4467b6ee9b36e3bf341e4ebbabacb2e9469cb3ab4db04cb35142eb43257c351800b543493ec5b9593b54dd432aaca7adcf6c6230fa3fe69b150e3a52a87193abb075ab65c33ecf097ba9d4999df860c85e0e2f6673cc8394e96867f7b2b186b00dd3931fee34bd38b4d77517551064736d4aee07c17ced7e84afe3323a7f97b1570a38af3f8081f4955cf7bf64ebffda83c0129df02", 0xf0}], 0xa, &(0x7f0000000840)={0xe8, 0x84, 0xfffffffffffffffc, "315a6d1dfcc93d43603cca7605d51379c561ab255886c0daf97ac3c50a9865e4ca1033662c47f833dcb09ceb307b12f7ef105a6a4479703e879378b55270a96b295e43c18d1fe59e7077a92ce51af67d50cdea4f6f38fac3eace908f9ba29ddbae657b0a247b7494a2c2e8df64480f41bf14d3ab9379c89b65dca87a0703e2705a8eb348706d4677719ae453075480588564ec1640049b160427250fcd835395387d2d2ca7d628ba73eb6ab9d4edb71615df94b57c0a4ffbe042bcbc3ad8e4aa96da7286ee093034698bc1cfe830657df9ba"}, 0xe8, 0x4000000}], 0x1, 0x20000000) 2018/02/23 08:53:24 executing program 7: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000000)=""/113) renameat2(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x8001, 0xbd, 0xff, 0x5}) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x280000000000402, 0xffffffffffffffff) 2018/02/23 08:53:24 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/02/23 08:53:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000001180)=[{&(0x7f0000000080)=""/152, 0x98}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x5}, 0x2) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000025000)={{0x2, 0x1, @multicast1=0xe0000001}, {0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @common='tunl0\x00'}) bind$netlink(r1, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000025000)) 2018/02/23 08:53:24 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x18, &(0x7f0000000000)={0x3c, 0x7ff, 0x44a, 0x7ea}) r1 = syz_open_procfs(r0, &(0x7f0000493000)='attr/current\x00') accept4$inet6(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x800) pwrite64(r1, &(0x7f00002f9f62), 0x0, 0x0) 2018/02/23 08:53:24 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000401ff8)='lo\tlaK1\x00', 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f00005ef000), &(0x7f000097f000), &(0x7f000021f000), &(0x7f0000df5000)) 2018/02/23 08:53:24 executing program 2: socket$unix(0x1, 0x7, 0x0) futex(&(0x7f000000cffc), 0x2, 0x0, &(0x7f0000ffa000), &(0x7f0000048000), 0x0) 2018/02/23 08:53:24 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000afd0)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="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", 0x1000, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000001100)='ceph\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001180)='(keyring-ppp1securityppp0system]ppp0vboxnet1wlan1\x00', 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) acct(&(0x7f00000011c0)='./file0\x00') r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000140)=[{&(0x7f0000000080)="15cf378492cf84b782e819ed03d76d1779d1515623b97e63d12aedeb9d841cc931d75396948c9b52559b04ac0923673e8364199b64fd38106646675486d92759fbfdec9bae002687b9547e9dd3f0e21c8af8913eed70f751290b13663177fc9366f95f6949bec9182533daa5813f640c9c685e5ee8bdc3b5ad7bf3daa097dfcaed", 0x81}], 0x1, r3) r4 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001240)=@full, &(0x7f00000012c0)=0x48) getpeername$netrom(r4, &(0x7f0000001300)=@ax25, &(0x7f0000001340)=0x10) modify_ldt$read(0x0, &(0x7f00000011c0)=""/82, 0x52) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) [ 42.529225] binder_alloc: 6228: binder_alloc_buf, no vma [ 42.537483] binder: 6228:6234 transaction failed 29189/-3, size 0-0 line 3128 [ 42.551990] binder: BINDER_SET_CONTEXT_MGR already set [ 42.557291] binder: 6228:6234 ioctl 40046207 0 returned -16 [ 42.557365] binder_alloc: 6228: binder_alloc_buf, no vma [ 42.557399] binder: 6228:6238 transaction failed 29189/-3, size 0-0 line 3128 2018/02/23 08:53:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) getsockname$inet6(r1, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000012ffc)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000fea000/0x4000)=nil, 0x4000, 0x3000004) clone(0x0, &(0x7f0000741000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 08:53:24 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) prctl$getreaper(0x19, &(0x7f0000000000)) 2018/02/23 08:53:24 executing program 7: r0 = socket(0x10, 0x2, 0x0) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_getnetconf={0x3c, 0x52, 0x800, 0x7, 0x3, {0x2}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x63}, @NETCONFA_RP_FILTER={0x8, 0x3}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008890}, 0x200000c4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035bb31)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000cf5fc0)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_BROADCAST={0xc, 0x2, @empty}]}, 0x40}, 0x1}, 0x0) 2018/02/23 08:53:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/02/23 08:53:24 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TCXONC(r2, 0x540a, 0x4) accept$unix(r2, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) setsockopt$inet_mreqsrc(r1, 0x0, 0x32, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0x12}, @dev={0xac, 0x14, 0x0, 0x14}, @rand_addr=0x7fffffff}, 0xc) 2018/02/23 08:53:24 executing program 5: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) getdents64(r0, &(0x7f0000000040)=""/209, 0xd1) 2018/02/23 08:53:24 executing program 3: r0 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="9d4c8c2a68c04dcce29058eddbdbba78a4d2702a36b977f9411ab5dbba27e3858546525ed11419629de82d", 0x2b, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="706f7369785f61636c5f616363657373e876626f786e65743000", r0) keyctl$assume_authority(0x10, r1) keyctl$unlink(0x9, r0, r1) 2018/02/23 08:53:24 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in6=@dev}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000009bc8f)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) 2018/02/23 08:53:24 executing program 5: umount2(&(0x7f0000000000)='./file0\x00', 0x0) stat(&(0x7f000087dff8)='./file0\x00', &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000866ff8)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000080)) 2018/02/23 08:53:24 executing program 1: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001dfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) sendmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000080)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14, &(0x7f0000000100)=[], 0x0, &(0x7f0000000140)=[]}}, {{0x0, 0x0, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}], 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/23 08:53:24 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x5, 0x8) getsockopt$inet_buf(r0, 0x0, 0x2100025, &(0x7f0000000000), &(0x7f0000f08ffc)) 2018/02/23 08:53:24 executing program 3: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='+$-+,\')\x00', 0xfffffffffffffffb) r0 = add_key(&(0x7f00000000c0)="6101706800", &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="7d40b80227460b03d1ea936d7de1d0e20000000000000005effb06d039470c0272364124fedc64290ebe76a8dc2d02000e9559337d8b8f1e2d01154b69c845ceda80f163b5a319b3bf6f7f596beb6f8a64a194ebdccd89d24c5163b1fb0347f51b4065bdc5c4c33b636f8926a7012e6ffc266aed66dd0f0bb4fcd3a041193b0700000000000000000134f27a2bd4fd22c774b61599", 0x95, 0xffffffffffffffff) request_key(&(0x7f0000000200)='\a\x00\x00\x00\x00\x00\x00\x00lver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", r0) 2018/02/23 08:53:24 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x4}}, 0x2e) sendmmsg(r0, &(0x7f0000006f40)=[{{&(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "a461bd689d47"}, 0x10, &(0x7f00000014c0)=[], 0x0, &(0x7f0000001580)=[{0xff8, 0x0, 0x2, "6433aae103a853d107aaefa0aa3e00ef41fe1b02f6f852165eaed743f113051d227206f06d0d1372cf26ed1e95ad8dd244d4c049eb25e31d2a90a4371871d87fb2325219050d68f6eb8514879b1aeff2d86ad522db04c8395044feef06cba8a98185525643b8d99ab40a4998572aba2c2ef0293be12b674882d9fbdd696e66c53a9614d9c00bb30ffcb301eb6b7e925634c91feb4ca5037455cd7fb2dfc6c8775f3177cb9733deb16926a3528a53e29845c406e0d3f50f30f3292208a2bb6ca7ceb25b72f4fb0116611af66816218bcf5b5819000b3f30992bea77ce928a1c8212d47afd7c1b6b487e9001792ab265eda298a36d96937987067d8cd2476c6334dea5cb68930627da69cb3ee54dadec3a0999fd6a39ba03cfd1bdf4209efe17192c5cd8c84c4d432d5eed557e4403a3fc7317401834b0fff5dde767b0e8d7097051c1932e36fdf01dc9a2f1d5a2a6f5786a76959eaa0827b69ee33ba005b034993f6c7ab857911c850c1659b9e0b4b1691c474395d6740bcdeca97dbb7b1a946d753f46fea7ea9e9085fc569014e3664841836954ada9810dda21c93066d2af65a70261845bd3ab0697b571e956354c82253acd72e3fb4d1db7e6e8a23e6ab57895e133a83a71da0228033219883844593ccdca0a5fe01cb055793005d0c7a29586dd2bf70d2f31808e194a116cd2bedd5ed87a8ebdf51f53ea68e9d1ac862875cfa3c46eba198a37cf2aa0bcbfc41882cebe5a73f9814f11037a6e9274dbb68f781e319595de0d239cbe2283079d3545207f7a9fbb5936e0c008e191b9553238ce2322dbd76507c9f31486b9ad29344e1eeff799be7e8dd6f78090eb5e09bb5aab14589846fdda2f618d84e6de05a076975a6f70b1aaa77b33e45a4acce6d2d4dc2337b1a3e9e6daf3dac7126808edd841358832238b08c9202a346e02ec63187a949d6e62169f6d93eea8654a56c487cf7d243d88230dfb4b95a477b5ffdece087791102abd950228007e40ccf996e468be1c14d3a1b95ddc24e09c87eefd7fef50a68a1512ef186456649c83621ed75ea6c9779d11a4864e0dcb29d735491d0ed5a311c29ba6887a8dbb74258f1f6e39d5839864ca4a7d61f13243782c6ce73429314e6efa97b02bfae385b400ab12e8911e3dd5c578380d148cb50d241f481a9a7cf6ba26a1b570c2810b431e43d5d17191b96f50ed0d477fe7ce25105d12f3ea588a9fe659f6a23666dd994b44c5f3a97f91524acdabec55ad22e5f51fccd37022bbbdf4d8066889639f4e70e346eb1c3c6c61a3dfc4c25b8ab0ea72793f9ad564bf2f14a8d16b1100d614f864cd8f0f3347778acc3d51ce8ead157eef03f449357ccfa4a91a12a44e852c6668fb154b0d6784368a82aca5bcf95a61660c23afbcc4ff72313f5932b5f47fee373e0258a55433971fca3a2e87ca6e33c7c5d9c02a244b49173b3cbff7215e24b76f58dc47870d10b85e6e6230fadedb07b44f6c7ebd093fcc7380940abb7bbc85a8b4fe34902e8babec2a5c00b34c579531f013892c6c064606515725f888cb027e20942939ebd9798b1d5a932e926c93137895df4bd3f988bc37e83ba7933e932cd14e5d510beff75d7110c9dab850dbbce3253f1470606d69690fd8b5c01a3a3f4c4d0fdd14f4d4990e491a1cf480a8b1690ef813d2686cd2d8491437d91ec0972f926e233ebdeaa052fbfd5fe0d05210e1e8a87a4551b92ecad5b56cb3b5f5875e63b9e727761fdcfe6def1b6cfe3a441f4cfcb0516b117e5c74b72502483aa842ace2e050073b526a8da1b7e0e207b2d39fc7076ad205b2b8e293d12133bb9643fefeb248594563d0e037ac203df2bfe7e9ec7244a212e05eeda2fcf375bf6f736c80515fc29ca897603092a9783b75f95b894aa21ea30f438ef883166a2ef4d8b98b263d118d94141d81fd2ed2e91053c4a6ebd49262f419d9ceb9bdb1dacde8fb2d43161d76eaae692bb3d3ff25c756029ccc4ca3a0225855967dda6362c34d026214dae8997b7ef5c4e6d9df6255d9c843c904b6a9455b90555d3b38557a23fac76764bf75b451c0173a483731b482871d0d0997b48cd7b8d996aa249545b96079fbc513fca58378f89a62d282c8f7801f77dcff7c8865610c3e8b4f4426615bb95e53302fd3d9e724a1977b87d57da66b12f4f9d8a7636a63b5af45af97c206e73e91371056814790a8501137afdf797bcd57f17358071f6663138939070bf45071a8ce24bf861be7fd5d5a82e31f30307fc49101f5da4c55af81e1b73ecd9fafbce2c2e8de3dca5967b6de3008b403ded770554cc9540c3ee021e64142ec9b4cb3fb8df0d15649d4ad94c566293966b93782e291f67eb924a77059a8dac68a93cb57f88fca7e5809e2d56f9553d7d72ece1b20eeead2a3ee4cb2dc5d83e903012ea37e42c79fefbfe7c9cf4bcd1002469b60ec7cac9c8d67aa78db630202dfd929fd00f4259da09392e785e1796af975e95b337c66b45c2db8b59c11ce15075e346bb1988bd17f7e01be3401ae34596f8bc6c003081cee1efdc05813b767ebc9a9cfdf9a2ba261c943860156917f6a802d8f4b65db2b36b4435e459895139960a24377cd72c5f73ad2624ecd585308a5a1dcba4c81333d40ea469702c48f01108086ffe46c837b04359288938ade94a71a8fe775a1c0d09c7a9a72757406b2b62630b5b81daa8bb85f1e13a6282bd90e90560e6e4fbff945c7235335d996bab819f91f8a2857ae4cce1faccea13550d536e9fb08d25877db1f4d03636e0c62fd6bdfa8b5030854a01d1f9cecb1488feed6c106725ba16da87c99a49c34c93d465cb9d7d62b16c8413baa9ea3ba059eab25cc9d234c7b331e6df64a492e7bcd0d4fd2f4aefb5c7943079717f2eb9658d062eb15f6f41c26dcb93914ae24a9fcc1d34a3b7455c834286735f10c953e84f9d240836b71e37cf874681c470ff2f86545408cf0e95324d11615e00d901533103ca2c0ff33d4d135c522a7742fb40c66f9d20c8d266857dfd765ce6c806afb1305795fa648d6e731b37b42205591c5d33851a03df6e95079ec8bd12255ed827f0e18a40dc03c11efcce8571ab11d7c4bb75f7bcdf46aa6f7a322a537540ac63a7daafb156574ac5ecdb0d7ea9c41e40db7f8d2d9469db1de92fe7e0c1871ea3a6ec12c720a0f4634c20360ded94d9443e964b1d7c9a4751b3c42ffced59b8274c93f4ace54e43b6fb19452786a45986a021e5b67a1a58416f3dd8c9d2005a99b2870c1df819e4bc6f5e3f59bdbee988774e02ddc95e3db0ea68884e2be27f09722bfc7e811e22fdfa04399f30e7517adf6d335a90912760edffa4995b20867e2c178bdf3a54681dc86b327af229774687ced3b4cd1b253d2f4f92456a98823982cb9d614aa1487559f307985d46b34a4e2e4148b49a9a02bb8b5d1d39fbf11f26383b77b692d9d94d832246735ee4e24c385e516d3b876e3511bb6b06eb9c31e2871abfc0032ab903d3b2569c7551a47c17d8f6798e178e2f0564361c831e8fe9d9e6d749917392c780473f213cb28116a2479491d95c8a652d5a9890ab35b2499f7d20196c3ea3d3e9077d9648f539b6ee8c972250330098e5e63f4adba1ace53fe262ec01980a464f741faaa8303157bd126c4e7d53f68e592d0a7e36bdc6f487a53887e038c58a74a25b8abfc6e4d50f996f2fed9246a893ee653f9ad203d7994f682243c30e405294378117f16b6b4b627b84f1f8988749ea512467b68d65391e42f68f78f0c0c08a849ffa54af6e3682e2bddde3def8a903c0fc3596507e5664f856ec6a11593d4fde1c598255732ef74a1cf8dfeb4aab93fb47c69ff8bc6848518eba4ee3c06f990e5647b1fbcf134fed265581283f60ba7a5d4c26920c12024d73e80122c5d327698f38e0421503ddc645dea9026b74a26c8df954b36290f3139862e85948eaaef5aa686fe128314c5c76c3dba8e5fe4c8cbe32bcad1466afe2fe7d161feb96648ff3592c7d1c726d76ccb72f713a2e2045a6c94bd72d6a74330d32e0a016b4671a9f477aec6d3fa521c2df31ec99aa718fa532d71378c9bc7ebd73948d6ffdcb750989217235bd5fb9827a95324c191c6647eba1b3f277595a8579ae57f6c6a398100df02ddb7806e79134306359590eb6671ef3c6cb6aa50400e0dbedd3223844b84da065cda1a0f5997e5d5810fdd6ab0ea2c7ae7d0efe21ae7506a8467d168624cf0d17c7901d056cb3e77e2362a4f396e87134c76c749a9e7ecadb1b370907c1109664c04d5ac6e80dfabcbe22e051558058067a408b84591fb7f6858dbb15cb72eba0fbb0f2505f2fd11d6b0445a5e146aa526842f10c6fa17cef8c9844e8f21fe728b4ed5d1961060b35154fdc711311d916570359a7183049e6f1815d5172594a528964ff160c69bd45dd714cf7b5d509c47bda6fbe9df18305d5911807c8aa7c9e020550decee0743d73463d0650bb3616b218203bcb1a84db71c038c71e782d097104d3a7d7d9602cb123c111decdd4e4b570a08ec7c9f9bad80ba499663df3c8d654c9d4f193278471c18767ef9a51880f0d19d3496c8cadaaa52557b3000e32f9df7a7323971d9df230de4aedeb5c7240e5d31384e5a4b84ebde744edeb87df6b4a5f3278824dc3742f07f54d576104bb2545b1a3422f43f9fe00fcbae7e5cb35719a987d390af292198902ec5b6b98093412811aae03918cf402abfd93426975b8202761e0c9ac503712a22518a1e34ac72ac1017238d1184cb95bb9f353ee1a24c99f85c142b56ba3fddb5ac71cacf37c889778e4b306307c66f76025b62205c836e67269aa6904122dd64a754780f4a1e84f5be5006fd3d7c6306f7d3842891f9efcf2fa8bbef9a205df805a5f4a63f547d0dab88986e1183e606959ba32245a92736e09b68355599b59dc4d417c9282d37748962097824d4690f1010c87356ec6ac4dde9ec8b6b71b6d3364b3f0aa432a0fecc1ff045495c8ee48de1927ea47dd6447b5590e114d645e53e1a2434a105e5023446020e5bc73b042edcd2eb66c2adf20009a3041c0990f9f828652da33a3390d83e1517fb8afbdd1f973332826498f34f21c26f431f799846ed809c5ea42ce963cbbd4d3594ed3b2cb8d6220a58e02defc2ee6f408ae1eec0209de3ea5a922af3db7d83316b9b95e3678086de5dcd7b74a022e1a8622583e0a781e6506d49687ff49270148fb1fe621adfc6e51bb5955572a25afa058d94248838f55d2c6a72d4ce18d4056f37838dabcd8af630b543a980e56f83e1fe435631e261c94192064e10f8c247d5163f448db4371e3619267ccd3a3ddbf53974c2727ceaf659a81b6c2ba1088ff7e29e5606e35058deaf1d95cfea02825b797ac2dc2cea89ad6953e31703119c5e6da8c57ba78a803e55ff35ac8e1f26d24635a9475cc3bc03f643bacae34e567284c0fadc5702254a6c6c01b11d3825df39d992e6bb4190b49ce64e9aa6ae4db76e5751c4e3354252cbb40d3f03003eb4e9c2b23c0488776573144fe4028d4f50558f6d1dd3f4fd93e265bba3059f1bc29a614c9ce714c7066e775caeb9f221d221feb7063edd6952e3677419b996e13eb20288814f8c39912cccb8e284262690c02dc9636ada41f724c787ff24d213e324e4f4577b05527fa8448fdae3ed36f257009fb9523fe437a8b9a0f5a039e4243abe94bd9dfe55a32bd87682ca77b93efb3048479a0de3e529d8c4281a3c29ecefe8434a"}], 0xff8, 0x40000}, 0x2}, {{&(0x7f00000037c0)=@hci={0x1f, 0x0, 0x3}, 0xc, &(0x7f0000004840)=[{&(0x7f0000003800)="b3b719f1a51264fa16aef46f7f5032569c1edbb1bb", 0x15}], 0x1, &(0x7f0000004880)=[{0x50, 0x10b, 0x6, "494ba4eb431385ef46f92937c3a9aa8088e90a0f357d5126c428338caa09dc48c1248c26999eac2e01095d928ba92a19e256be96160659b9a3c7fe3877e6bcfb"}, {0x70, 0x119, 0x3f, "21e7848748813474aa041abd1f6171a1d1bb1c666bf00b52fd9f457055cb592ecb4f63059b77ceb54c98a96da5eefdfb8dab6e1c3dddc0d67cb950e62549bb3481890b4b173dedbda8fd1da53c88f18b1409681b425b062188"}, {0xe0, 0x29, 0x8, "3059f0b2d3afcf734bc997c68545decac9af8b29c1376a259fed91cbb2ce5903aaf29a138e3bc7a76dedade816e867c5e48dde468e9ebd5859a5ae38d9c268c5927cff7b4d4b20d4b562bf834dacacc759fd5f7c981f5cd62baa6ba5541c41fe9342a0850c38f3866d435ca041f49fa865c13b06c6dce2053cb646a3d1fb16af29e299b2b06ec6593770a389afc8ffc2114c37ba5d7eae9ef4c1f204782898b9d48a44396855c166661724202c422e7e5b853f3a122cf6ef1a8f70ff93f04899f25e97c7668cecb49abe28ab02e04c"}, {0x30, 0x112, 0x5f, "c7e36e8a43dcc2945f80b169180b6fa917270a80f25531c7c2800062"}, {0xd8, 0x114, 0x0, "a19cc75e930856e93449409cb94ef1e30a491845452e427b4e286f6e84049dc2230fb0c640201e843cd83004ef2d256ac043b09cb047a26090180b7279d038560cae26593890027fbdb2e4450ed3a04ed901a66e18e5ed7604b3911cb4065d729414956959b331efeddd4481298184fe2fbfc103bc5726797d4f984ede0076b5784f22c1cea145d12f22c52fbd01523a97d758af5e776a63bbeca81fa14154e6132db7dc24a429a5d44c45c0bd10f4d4326f63f780464df02b28ebddd7cd36aac8c1b47f4b"}], 0x2a8, 0xc000}, 0x1}, {{0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f0000006300)="a3266ad13f961d3bd03b4a0604ef3236ff187e335de68ee9e9aac92c979e2039b0092f62dd98062e78fe485256c7f633cf3dc238e1c94d8d171fc29d94d0501e2e45b49e8a364536b7912e4bad1f6b8a9891a57d8e0814b5dfd925ded201a61cb1879662f82c70519ecbccf0442927a255c14f4a92c3c1cfe519902d5eb25dedf663d34f4251977fd234f56875eb978ba7aeb0d6c6d09ed33df145b4443519d814a9e36b56c7312b756bf8d542be45f1157fc57b4b14", 0xb6}], 0x1, &(0x7f0000006400)=[{0xc8, 0x0, 0x6, "f5a2be1e78319ea0a04536e1c158d39b49a33ac50927dd8e89eb36fa2f2434075f763f4a2c38c5b980dafd8d6ecb490954a394bed6c732f57a622b13ba9701814a3284a51fe2625957c83cddc5caf23f4441874310e36999396bc9ef1e2c45e3af73c4ceee8fb241b7fd3c04bc28a409e227abf23d424e03837c1000e5676e13639f0d87bd1da94b6d37f11dbc4e362cb0b0ff9a80884e5286a79db220d65144b09d865dad0569e8796032d94baa00e493"}, {0x68, 0x117, 0x1409a611, "ceb8b3b384fea42291c62548f51e9264473aea8c573b0dac6488b6751b5cd3af861d8585774edf4471f0f6bf1f84384fc97d988798422301717c66280173f0678778412b0790b118265d95ce8c3e5fb106980261"}, {0x70, 0x119, 0x1, "74b32d8d6912ff7d4d74b292df54f065c24806c1a2b586ad991d2c936be47369188423acc736edf279b9f4cb0b63e4836c10837c030db3d6c00ee3617e84e6b216189100b1f45439f7cbbd25f79865ac6b1a30b449f339bd62feca6ec0b277"}], 0x1a0, 0x20000000}, 0x7d38}, {{&(0x7f0000006b80)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20, &(0x7f0000006d00)=[{&(0x7f0000006bc0)="568caaa7596757c0e983016257a93efb334f73d9fda1abe7551e9ebb254bf8085afe909dd179c7012f80378c9b838578b7e1c1d3700dcb579bbf5bd2cce27b6986441486f7ec956c7b2a62bb858ccc6656f4e837dae5e3", 0x57}], 0x1, &(0x7f0000006d40)=[{0x68, 0x111, 0x2, "8ba514a87adea51ca428401df165ba9e94bb521535810e8c7c4734b530e2310dcd112c4f5097e836a75473341d7dfd4bc6dc7a2b8ba61045d16439d77646bbf88a12feb8ac0ee5a60603d94239f0e48f66a04260ec2be9"}, {0x98, 0xff, 0xfffffffffffffffc, "44c0184dadab795de9690f6b9891cdf6078a651bc9eee543301160f12c236a80231a2cba15573efe00e9034d83f89a4ed263f7afb0ca785b69dfc9b5e3e9b1fe4e6860e1017b29e7044b667fd6f5294ceb25fbf8d129111b2f6df2296574bd1aeb4257e603951abd116af7928f986d668c0c589de7e5590194e578271112a759079be6"}], 0x100, 0x4}, 0x1}], 0x4, 0x0) 2018/02/23 08:53:24 executing program 7: r0 = socket(0x10, 0x2, 0x0) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_getnetconf={0x3c, 0x52, 0x800, 0x7, 0x3, {0x2}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x63}, @NETCONFA_RP_FILTER={0x8, 0x3}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008890}, 0x200000c4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035bb31)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000cf5fc0)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_BROADCAST={0xc, 0x2, @empty}]}, 0x40}, 0x1}, 0x0) [ 42.577174] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.592474] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/23 08:53:24 executing program 6: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="461451c6f25a927c1ae5ec7ee84392fbe9d473b63aade01d8c899d79db364421e239714a1a8518c4884065ba556a806dbf96fcbbb764f6b01d10a0d626bee91cf429a150b7f218d59a0ca1a8db7618ba3f5f0f07e76bb4", 0x57, 0xfffffffffffffffb) r1 = add_key(&(0x7f00000016c0)='id_resolver\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001740)="345ca2ae7ecba8d0d5d4f4168fabaed6fde66cb76e04ea33a4", 0x19, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001600)=[{&(0x7f0000000100)="c5cff2010ba9a08a35f2d0cf3b18fcb13241b98ad7d9948a153e080963c53ea32b487a", 0x23}, {&(0x7f0000000140)="9d02dbf44d10760193fabf43f9e732b1117576413eb2db3b9d4a34e614c725882cdfb429a006bd2b10fca7e07c4ca6b9ce5c6d00cc", 0x35}, {&(0x7f0000000180)="0a4b17a5af603933a1362aebf9e5149e2ab847846ac00ba91a86dc54b833633dab", 0x21}, {&(0x7f00000001c0)="e6711cc9fba2f5facb5631fe74ee40f94ec570d257040c7bcc84f6b852f8ade1c3dab2bd2ad174d32608ab4df9a4bc2298b96a720e8b41e88349b7be2fee734d89db1165e935ea9e238fb80437b2f2f14f66c1299ebc06e698f2a1b0fc86b97ad9be6d0f22f35c7e7b08f040bb6a78d678ee23cd5a7f051a2cf8ae27658e09d0f8bfb7555b458a42ef216f45511f6cdb09e6d1db919a9e9c8149805c02beb18b73be7f82b35bd3c1f633a047a88736a063a4a85921940fe4e017d40c06152d65cf", 0xc1}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="b3a550cf805baa2dc5eb77b447038d972d05f6618d15bb87939c878c62dc9a1b43f935ac416ba37c68913166fa25b122b5ca93dd438efc3167a34e70076cb466de75d858fe6c97b362840c2f888526c342d2b7d6fcb74d9f7823ae6cc6b4544ee282548bed8321bf400d8b300747b207cfed8c27af9a797f6f676cc4ec2bcf7b16767927d6ec127c7bc23d1a20c0", 0x8e}, {&(0x7f0000001380)="f92951b3cc4f2e649a13d863b4d9eb6884be5193d20a9d15c61e8b663b31763e5dea622376c6680450c3de177034aa46bab28c7934331ab2c0b85be1b4d8fb92a0f750f9f2c6980766f547e655d2d4fa3f7b2962154850edde8d16b2e3bea0622029e996e1a4a25de9864876fb465204e5d7bb2ec246ce16f09690ccdefd42885c697210daaaa92eb04942a44e8c6101fb86ecc4c81ef544e82f9627959b35ef54294be123", 0xa5}, {&(0x7f0000001440)="f02c075117a9ee0104c94735a4a7a72aef1ca466db84aba45eba394ce920921e358f6b423f9c080dbd722c18802070f33e88346fe13823acfbb1e3b50ff6c17c1fd880296936cd86fc57891c4b85accebc09e6a569c845f7c595ba", 0x5b}, {&(0x7f00000014c0)="da0b064052cf7f38a53decd490f7776c013a0665bc623e2404954beb4c20f9c4e57e08c92d397c4ab4b45b2ca834f314054b3968680f08eac030986083bf95ca5b876e706769d98dbe8124be77141cd71bcf1a8e018a900eb7960776c91302aa5f64b25f0b67de8e279f0d55954d17792b075e9d11be7258c29010f86ae9112dd46337294f72266f22fae6f1612056b2a95bacb506d75fdb7f300a13c042fc4c6b9dce17c0950e70fef8369951d116e589c88a", 0xb3}, {&(0x7f0000001580)="1c9141011793022928db94215f0f12ff5dea4186be3a58040a08cd45cabfe42006208a43299f3bc3698ea696dcf787db0fc0d2bdd23ef0f5e68ff67b9a3de5b109e6238fe7f03bc6eb665fda81de365f5857acd57cabd53a6d12c21f71bf69c45efe08becc002ea648cd74244fda7e896acf04d858e42e6ea1abe647063d49d7", 0x80}], 0xa, r1) 2018/02/23 08:53:24 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x64, 0x2}, {}], 0x30) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x9, 0xbf8e, 0x2, 0x0, 0x2]}, &(0x7f0000000080)=0xe) recvfrom$inet(r2, &(0x7f0000000040)=""/175, 0xaf, 0x2000, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/23 08:53:24 executing program 7: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) r1 = creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file2\x00', 0x400) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchownat(r1, &(0x7f0000000080)='./file0/file1\x00', r2, r3, 0x800) 2018/02/23 08:53:24 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) quotactl(0x3, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)="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") request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:24 executing program 2: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='+$-+,\')\x00', 0xfffffffffffffffb) r0 = add_key(&(0x7f00000000c0)="6101706800", &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="7d40b80227460b03d1ea936d7de1d0e20000000000000005effb06d039470c0272364124fedc64290ebe76a8dc2d02000e9559337d8b8f1e2d01154b69c845ceda80f163b5a319b3bf6f7f596beb6f8a64a194ebdccd89d24c5163b1fb0347f51b4065bdc5c4c33b636f8926a7012e6ffc266aed66dd0f0bb4fcd3a041193b0700000000000000000134f27a2bd4fd22c774b61599", 0x95, 0xffffffffffffffff) request_key(&(0x7f0000000200)='\a\x00\x00\x00\x00\x00\x00\x00lver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", r0) 2018/02/23 08:53:24 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x8033, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) 2018/02/23 08:53:24 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x7, 0x4000003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0xfc147812c6696267}) timerfd_settime(r3, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)={0xffffffff80000009}) mq_open(&(0x7f00000000c0)=']\x00', 0x841, 0x0, &(0x7f0000000100)={0x5, 0x7956, 0x4, 0x8001, 0x0, 0x6, 0x5, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000ca0000)={0x2001}) epoll_pwait(r2, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xfffffffeffffffff, &(0x7f00000001c0)={0x2}, 0x8) epoll_pwait(r1, &(0x7f0000a1efac)=[{}, {}], 0x2, 0x0, &(0x7f0000bbfff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/02/23 08:53:24 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) sched_setparam(r0, &(0x7f0000000040)=0xffc00000) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000012fe8)=[{0x87}, {0x6}]}, 0x10) 2018/02/23 08:53:24 executing program 7: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c23ffe)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000808ff0)='/selinux/status\x00', 0x0, 0x0) ptrace$getregs(0x2, r3, 0x7fffff, &(0x7f00008b8000)) 2018/02/23 08:53:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) time(&(0x7f0000000080)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000268000)={@common="74756e6c3000000019ffe60000000200", @ifru_names=@common="69705f667469000000100000008100"}) 2018/02/23 08:53:24 executing program 3: r0 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='md5sum\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="703f0a000061636c5f616363657373e8760700000065743000", r0) 2018/02/23 08:53:24 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8666792e7284bb32, 'SE Linux'}, 0x10) 2018/02/23 08:53:24 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x4}}, 0x2e) sendmmsg(r0, &(0x7f0000006f40)=[{{&(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "a461bd689d47"}, 0x10, &(0x7f00000014c0)=[], 0x0, &(0x7f0000001580)=[{0xff8, 0x0, 0x2, "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"}], 0xff8, 0x40000}, 0x2}, {{&(0x7f00000037c0)=@hci={0x1f, 0x0, 0x3}, 0xc, &(0x7f0000004840)=[{&(0x7f0000003800)="b3b719f1a51264fa16aef46f7f5032569c1edbb1bb", 0x15}], 0x1, &(0x7f0000004880)=[{0x50, 0x10b, 0x6, "494ba4eb431385ef46f92937c3a9aa8088e90a0f357d5126c428338caa09dc48c1248c26999eac2e01095d928ba92a19e256be96160659b9a3c7fe3877e6bcfb"}, {0x70, 0x119, 0x3f, "21e7848748813474aa041abd1f6171a1d1bb1c666bf00b52fd9f457055cb592ecb4f63059b77ceb54c98a96da5eefdfb8dab6e1c3dddc0d67cb950e62549bb3481890b4b173dedbda8fd1da53c88f18b1409681b425b062188"}, {0xe0, 0x29, 0x8, "3059f0b2d3afcf734bc997c68545decac9af8b29c1376a259fed91cbb2ce5903aaf29a138e3bc7a76dedade816e867c5e48dde468e9ebd5859a5ae38d9c268c5927cff7b4d4b20d4b562bf834dacacc759fd5f7c981f5cd62baa6ba5541c41fe9342a0850c38f3866d435ca041f49fa865c13b06c6dce2053cb646a3d1fb16af29e299b2b06ec6593770a389afc8ffc2114c37ba5d7eae9ef4c1f204782898b9d48a44396855c166661724202c422e7e5b853f3a122cf6ef1a8f70ff93f04899f25e97c7668cecb49abe28ab02e04c"}, {0x30, 0x112, 0x5f, "c7e36e8a43dcc2945f80b169180b6fa917270a80f25531c7c2800062"}, {0xd8, 0x114, 0x0, "a19cc75e930856e93449409cb94ef1e30a491845452e427b4e286f6e84049dc2230fb0c640201e843cd83004ef2d256ac043b09cb047a26090180b7279d038560cae26593890027fbdb2e4450ed3a04ed901a66e18e5ed7604b3911cb4065d729414956959b331efeddd4481298184fe2fbfc103bc5726797d4f984ede0076b5784f22c1cea145d12f22c52fbd01523a97d758af5e776a63bbeca81fa14154e6132db7dc24a429a5d44c45c0bd10f4d4326f63f780464df02b28ebddd7cd36aac8c1b47f4b"}], 0x2a8, 0xc000}, 0x1}, {{0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f0000006300)="a3266ad13f961d3bd03b4a0604ef3236ff187e335de68ee9e9aac92c979e2039b0092f62dd98062e78fe485256c7f633cf3dc238e1c94d8d171fc29d94d0501e2e45b49e8a364536b7912e4bad1f6b8a9891a57d8e0814b5dfd925ded201a61cb1879662f82c70519ecbccf0442927a255c14f4a92c3c1cfe519902d5eb25dedf663d34f4251977fd234f56875eb978ba7aeb0d6c6d09ed33df145b4443519d814a9e36b56c7312b756bf8d542be45f1157fc57b4b14", 0xb6}], 0x1, &(0x7f0000006400)=[{0xc8, 0x0, 0x6, "f5a2be1e78319ea0a04536e1c158d39b49a33ac50927dd8e89eb36fa2f2434075f763f4a2c38c5b980dafd8d6ecb490954a394bed6c732f57a622b13ba9701814a3284a51fe2625957c83cddc5caf23f4441874310e36999396bc9ef1e2c45e3af73c4ceee8fb241b7fd3c04bc28a409e227abf23d424e03837c1000e5676e13639f0d87bd1da94b6d37f11dbc4e362cb0b0ff9a80884e5286a79db220d65144b09d865dad0569e8796032d94baa00e493"}, {0x68, 0x117, 0x1409a611, "ceb8b3b384fea42291c62548f51e9264473aea8c573b0dac6488b6751b5cd3af861d8585774edf4471f0f6bf1f84384fc97d988798422301717c66280173f0678778412b0790b118265d95ce8c3e5fb106980261"}, {0x70, 0x119, 0x1, "74b32d8d6912ff7d4d74b292df54f065c24806c1a2b586ad991d2c936be47369188423acc736edf279b9f4cb0b63e4836c10837c030db3d6c00ee3617e84e6b216189100b1f45439f7cbbd25f79865ac6b1a30b449f339bd62feca6ec0b277"}], 0x1a0, 0x20000000}, 0x7d38}, {{&(0x7f0000006b80)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20, &(0x7f0000006d00)=[{&(0x7f0000006bc0)="568caaa7596757c0e983016257a93efb334f73d9fda1abe7551e9ebb254bf8085afe909dd179c7012f80378c9b838578b7e1c1d3700dcb579bbf5bd2cce27b6986441486f7ec956c7b2a62bb858ccc6656f4e837dae5e3", 0x57}], 0x1, &(0x7f0000006d40)=[{0x68, 0x111, 0x2, "8ba514a87adea51ca428401df165ba9e94bb521535810e8c7c4734b530e2310dcd112c4f5097e836a75473341d7dfd4bc6dc7a2b8ba61045d16439d77646bbf88a12feb8ac0ee5a60603d94239f0e48f66a04260ec2be9"}, {0x98, 0xff, 0xfffffffffffffffc, "44c0184dadab795de9690f6b9891cdf6078a651bc9eee543301160f12c236a80231a2cba15573efe00e9034d83f89a4ed263f7afb0ca785b69dfc9b5e3e9b1fe4e6860e1017b29e7044b667fd6f5294ceb25fbf8d129111b2f6df2296574bd1aeb4257e603951abd116af7928f986d668c0c589de7e5590194e578271112a759079be6"}], 0x100, 0x4}, 0x1}], 0x4, 0x0) 2018/02/23 08:53:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) fremovexattr(r0, &(0x7f0000000100)=@known='com.apple.system.Security\x00') sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000700)=[{{&(0x7f0000000000)=@nfc, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/62, 0x3e}, {&(0x7f0000000140)=""/164, 0xa4}, {&(0x7f0000000080)=""/71, 0x47}, {&(0x7f0000000200)=""/62, 0x3e}, {&(0x7f0000000240)=""/159, 0x9f}, {&(0x7f0000000300)=""/184, 0xb8}], 0x6, &(0x7f0000000440)=""/190, 0xbe}, 0x8}, {{&(0x7f0000000500)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000000600)=[{&(0x7f0000000540)=""/80, 0x50}, {&(0x7f00000005c0)=""/31, 0x1f}], 0x2, &(0x7f0000000640)=""/134, 0x86, 0xcd}, 0xffffffffffff5392}], 0x2, 0x2020, &(0x7f0000000780)) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x8}, 0x4) 2018/02/23 08:53:24 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xc0, @empty, 0x7}, 0x357) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r0, r1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc5fc0)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000ebcfa5), 0xfe21, 0x0, &(0x7f00000dcfe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x76) 2018/02/23 08:53:24 executing program 3: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x7, 0x10}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x2, 0x10000}, 0x98) getegid() 2018/02/23 08:53:24 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) r1 = socket$inet6(0xa, 0x0, 0x7fffffff) preadv(r1, &(0x7f0000001300)=[{&(0x7f0000000000)=""/179, 0xb3}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/34, 0x22}, {&(0x7f0000001100)=""/25, 0x19}, {&(0x7f0000001140)=""/227, 0xe3}, {&(0x7f0000001240)=""/174, 0xae}], 0x6, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @empty}, 0x2, 0x4, 0x2}}, 0x2e) r3 = getegid() setfsgid(r3) setns(r0, 0x4000000) 2018/02/23 08:53:24 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') chroot(&(0x7f00004d1000)='.') open$dir(&(0x7f0000000040)='.', 0x101000, 0x120) pivot_root(&(0x7f0000d7f000)='.', &(0x7f0000c8c000)='.') 2018/02/23 08:53:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[]}, 0x10) 2018/02/23 08:53:24 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/190) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000f94000)=@migrate={0xd8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@rand_addr}}, @migrate={0x5c, 0x11, [{@in=@rand_addr, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xd8}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x100000001) [ 42.802230] SELinux: policydb string length 1921301298 does not match expected length 8 [ 42.834761] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c 2018/02/23 08:53:24 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000419000)=@report={0x4c, 0x20, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, []}, 0x4c}, 0x1}, 0x0) 2018/02/23 08:53:24 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x180, 0x188) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000000040)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x40000000}) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0xeffffffffffffffb, &(0x7f0000658fe4)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/23 08:53:24 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x3, @broadcast=0xffffffff}], 0x10) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/213, 0xd5) setns(r1, 0x40000000) 2018/02/23 08:53:24 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000040)="62155920ba980bcc60738adb77153ff875d77a150464761fba8bf4377194d4af6c36333a8bf3f6172b8a42f1879ec5ca3482163b2a11610581b8a03e2e23630c3cecb8245641f728229a5438d9c3090bae33034924709500392e43e52e43c43b590baa49fd32fc9b6076e48d46f23949e8d56877cea35454a97fbb7e8dc81356ed2f77ad76eb8712223e0b1885916520108e2710e2b5c435aba011c3dc294f8c8b3cd0a8b9d7b43705fd15a1db00304606a1a8c1d9c646532a8149c3b271e6d47ca0e74d0e43283dba5603071d0bc12c4720177024", 0xd5) 2018/02/23 08:53:24 executing program 6: r0 = timerfd_create(0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0xd7e, 0xfff, 0x8, 0x7a21, 0x8, 0x4, 0xfff, 0x25, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8}}, 0xffffffffffffffff, 0x8}, 0x98) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x101000, 0x0) connect$llc(r3, &(0x7f0000000140)={0x1a, 0x18, 0x3, 0x8f91, 0xad00, 0x8, @random="e216bf00828e"}, 0x10) timerfd_settime(r0, 0x0, &(0x7f000088a000), &(0x7f000010bff0)) 2018/02/23 08:53:24 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800fd, 0x0) ioctl$EVIOCGLED(r0, 0x40045109, &(0x7f000061c000)) 2018/02/23 08:53:24 executing program 1: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$getflags(r0, 0x401) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) fgetxattr(r0, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)=""/4096, 0x1000) 2018/02/23 08:53:24 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setitimer(0x0, &(0x7f0000012fe0), &(0x7f0000003fe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x40, 0x8, 0x50000, 0xb29b, 0x5, 0x3000000, 0x7, {0x0, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x30c}}, 0x7, 0x4b4d, 0xfff, 0x6, 0xffffffffffffffc1}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x1c, 0x6, 0x401, 0x4, 0x1, 0x800, 0x8, {r3, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}}}, 0x8049, 0x100, 0x7, 0x7fffffff, 0x100000000}}, &(0x7f0000000280)=0xb8) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000000040)={{}, {r6, r7+30000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000009c000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 08:53:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000), 0x10) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000000)=""/72, &(0x7f0000000080)=0x48) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f96cf3)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, @empty, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5a00002}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={@common='bcsf0\x00', &(0x7f00000000c0)=@ethtool_sfeatures={0x3b, 0x3, [{0xd8aa}, {0x80000, 0xf5a}, {0x3, 0x5}]}}) 2018/02/23 08:53:24 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x42, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x158}, 0x1}, 0x0) flistxattr(r0, &(0x7f0000000000)=""/108, 0x6c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x20) setsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f00000001c0)="4bfc221021a02d576ba0fe1e71f63838a3638b020bd0d29a82470f7807986bbce50974635972cd31b2ca287e41178456d9daeef42441a569ae5c6cc21650fc2a6e2d9d0b281849fc15916f1a9cb14a2dd9471e6a6358873e1f698a1fc506eb7ff5b64cedcab395b5f05c0b4fa97031cd010755c5be46e75f84fa325b8192b7bad7bf9560540b6d49a799bbd810760a0640e9fd07ae9853963f1b96344fc3d4c268bc8ffabc86e1e3399148570fe3f6", 0xaf) 2018/02/23 08:53:24 executing program 6: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00001d2ff4)={@multicast1, @local}, &(0x7f0000ef3ffc)=0xc) 2018/02/23 08:53:24 executing program 3: request_key(&(0x7f0000000080)="646e01000401ff0000000072008e", &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:24 executing program 1: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x2000000000000000, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x6, 0x9}, &(0x7f00000000c0)=0xc) bind(r0, &(0x7f00007b1000)=@un=@abs, 0x8) 2018/02/23 08:53:24 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000100)=0x8000, 0xd290c330dc57a3f6) 2018/02/23 08:53:24 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000cc2000)={'filter\x00', 0x7, 0x4, 0x4c8, 0x0, 0x1f8, 0xe8, 0x3e0, 0x3e0, 0x3e0, 0x4, &(0x7f0000746000), {[{{@arp={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="fdfd146348d1b1db037c61e083722751", @generic="61ad09735481613c2271fd8c681a9e61"}, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @multicast1=0xe0000001}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:chfn_exec_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000040)={r1, r2+30000000}, &(0x7f0000000080)) socket$inet(0x2, 0x80000, 0x200) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/23 08:53:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r2}, {r1}], 0x2, &(0x7f000071d000)={0x0, r3+30000000}, &(0x7f0000000000), 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) umount2(&(0x7f0000da1fff)='.', 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x0, 0x8}) getdents64(r0, &(0x7f0000000000)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x5, 0x6, 0x90, 0x6}, 0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000)) getdents(r0, &(0x7f0000001000)=""/24, 0x2e8) 2018/02/23 08:53:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000df3ffc)=0x2, 0x4) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4, "1784af7c"}, &(0x7f0000000080)=0xc) r3 = memfd_create(&(0x7f0000000140)='lo\x00', 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000180)=0x9, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x8, 0x54, 0x82d, 0x3, 0x80}, 0xa0) 2018/02/23 08:53:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20040, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) getsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)) read(r2, &(0x7f0000000000)=""/54, 0x9a) [ 42.984312] xt_CONNSECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. [ 43.050240] xt_CONNSECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. 2018/02/23 08:53:25 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000001340)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) 2018/02/23 08:53:25 executing program 3: request_key(&(0x7f0000000000)="6565735f7200736fd17665726e", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61836c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x4080, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x401, 0x2, 0x4, 0x3, 0x4, 0x228000000000, 0x81, 0x9, 0x5, 0x8], 0xa, 0x9, 0x6, 0x100, 0x7fff, 0x0, {0x7fff, 0x3, 0x9, 0x9, 0x3, 0x1ffe00000000000, 0x5, 0x6, 0x7, 0x0, 0x3, 0x6, 0xfff, 0x3, "6591c9e8a1ee4da640a1ac1f70e9ab6139178b20c1f93c4e4f2146ec5dcdf7c1"}}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}) 2018/02/23 08:53:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 2018/02/23 08:53:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = getpgrp(0x0) prlimit64(r1, 0x0, &(0x7f0000012000), &(0x7f0000001ff0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) close(r0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000080)=0xec2, 0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x140, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000000180)={0xe8, &(0x7f0000000080)=""/232}) 2018/02/23 08:53:25 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) getitimer(0x3, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000012bf5f)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r1, &(0x7f0000bb2ff0)=[{&(0x7f0000913f2a)=""/214, 0xd6}], 0x1, 0x0) 2018/02/23 08:53:25 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xffffffffffffff5b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}}, [0x4, 0x1, 0xf000000000000000, 0x2, 0x4, 0x4, 0x1f, 0x2, 0x101, 0x3, 0x400, 0x8, 0x967, 0x7, 0x9]}, &(0x7f0000000200)=0x108) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000c46ff8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000653ff3)='attr/current\x00') write(r2, &(0x7f0000b36000), 0x0) execve(&(0x7f0000bf3000)='./file0\x00', &(0x7f0000a11ff8)=[], &(0x7f0000796fd0)=[]) open$dir(&(0x7f0000a67000)='./file0\x00', 0x26102, 0x0) 2018/02/23 08:53:25 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fchdir(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="5624900223fa507e5830ba08b62b839b49d2a43d81c7bd25554b9fceabe06b235cad01dcc52bc2b0588e0d72306d0632fae7680e040a8b86a34f7490e4dd92b2436d5ebdd915fd678ab6e98c8744ce055e60c2df007b423c88f6bdd36c", 0x5d}, {&(0x7f0000000080)}], 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x80000000, 0xe786}) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000013000)='./file0\x00', 0x100) dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 08:53:25 executing program 4: seccomp(0x1, 0x0, &(0x7f0000a0eff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) madvise(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x201, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/23 08:53:25 executing program 4: mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffb000/0x2000)=nil) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10080) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000)=0xfffffddf, 0x80800) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xe, 0x100) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xc080, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x80000) ioctl$TCSBRK(r3, 0x5409, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[]}, 0x10) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x200}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r5, 0x9, 0x1}, 0xfffffffffffffd5e) 2018/02/23 08:53:25 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup2(r0, r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000012ff0)={&(0x7f00000d4000/0x5000)=nil, 0x5000}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) sync_file_range(r1, 0x7fff, 0x6, 0x3) 2018/02/23 08:53:25 executing program 3: r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r1 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='wlan1vmnet1\x00', r0) ioperm(0x9, 0x0, 0xffffffffffff0001) keyctl$search(0xa, r1, &(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/02/23 08:53:25 executing program 7: request_key(&(0x7f0000000000)="6565735f7200736fd17665726e", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61836c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x4080, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x401, 0x2, 0x4, 0x3, 0x4, 0x228000000000, 0x81, 0x9, 0x5, 0x8], 0xa, 0x9, 0x6, 0x100, 0x7fff, 0x0, {0x7fff, 0x3, 0x9, 0x9, 0x3, 0x1ffe00000000000, 0x5, 0x6, 0x7, 0x0, 0x3, 0x6, 0xfff, 0x3, "6591c9e8a1ee4da640a1ac1f70e9ab6139178b20c1f93c4e4f2146ec5dcdf7c1"}}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}) 2018/02/23 08:53:25 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) futex(&(0x7f0000000000)=0x5958, 0x3, 0x5db, &(0x7f0000000080), &(0x7f0000000100)=0x14f, 0x6c35) modify_ldt$write(0x1, &(0x7f00000000c0)={0x5, 0x1000, 0x0, 0x101, 0x100000000, 0xbb36, 0x3, 0x3, 0x7b78, 0x4}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000140)=[0x3ff, 0x980c, 0x3, 0x1, 0x6, 0x3f, 0xfff], 0x7, 0x8d3, 0x2, 0x8, 0x0, 0x653, {0x7fff, 0x59, 0x1, 0x9, 0x1, 0xae6, 0xb0b, 0x10000, 0x2, 0x1ff, 0xffff, 0xb7, 0x2, 0x5, "4138dc19af6ab1ae08d00394f7259df2b5da2094bdc6c9768287aa7e05375bd0"}}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000200)=0x40) 2018/02/23 08:53:25 executing program 6: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) futex(&(0x7f0000001000), 0xb, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) 2018/02/23 08:53:25 executing program 2: madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x40000000000c) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000000000)) socketpair(0x10, 0x800, 0x7f, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}], 0x2c) 2018/02/23 08:53:25 executing program 1: seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f0000049ff8)=[{0x6, 0x0, 0x0, 0x5003e}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x7, 0x1}, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={r1, 0x87, 0x1, 0xe2}, 0x10) 2018/02/23 08:53:25 executing program 4: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/48) r0 = socket$key(0xf, 0x3, 0x2) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00') sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) [ 43.202957] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/23 08:53:25 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000040)="2a65abbf74508a2e1b06f4bdca32b21cbc09e28aab648667cb62b40578d6071c7fa7ab43acc7413b80bab51286f53c82f7a6d1fa8d29018db1be559179") pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x1, @loopback=0x7f000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x18, {0x2, 0x3, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000817000)=0x1, 0x4) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r0, 0x80}], 0x1, &(0x7f0000000200)={r3, r4+10000000}, &(0x7f0000000240), 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r1, r0) 2018/02/23 08:53:25 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x80000001, 0x9}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x16) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000003fb0)) 2018/02/23 08:53:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) prctl$getname(0x10, &(0x7f0000000000)=""/193) 2018/02/23 08:53:25 executing program 2: r0 = eventfd2(0x4, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) rt_sigsuspend(&(0x7f0000000040)={0xfff}, 0x8) read$eventfd(r0, &(0x7f000002b000), 0x8) 2018/02/23 08:53:25 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001140)='/dev/hwrng\x00', 0x4000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000011c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001200)={@rand_addr=0x6, @loopback=0x7f000001, r1}, 0xc) prctl$intptr(0x8, 0x1) 2018/02/23 08:53:25 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004bd000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x100, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000), 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/144, &(0x7f0000000ffc)=0x90) 2018/02/23 08:53:25 executing program 0: mlockall(0x2) r0 = memfd_create(&(0x7f000021cffe)='}\x00', 0x0) fallocate(r0, 0x1, 0x0, 0x4a) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x51, r0, 0xfffffffffffffffc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) 2018/02/23 08:53:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x13, &(0x7f0000558000), &(0x7f0000da3ffc)=0x10) ppoll(&(0x7f0000000000)=[{r0, 0x7200}, {r0, 0x40}, {r0, 0x1010}, {r0, 0x1000}, {r0, 0x10}, {r0, 0x1080}, {r0, 0x2}, {r0, 0x100}, {r0, 0x80}], 0x9, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x6}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x100000001, 0x4) 2018/02/23 08:53:25 executing program 6: r0 = userfaultfd(0x0) clone(0x0, &(0x7f000000d000), &(0x7f0000001ffc), &(0x7f0000904ffc), &(0x7f0000000000)) read(r0, &(0x7f000090b000)=""/32, 0x20) 2018/02/23 08:53:25 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b90fe3)=""/29, &(0x7f000010bffc)=0x1d) 2018/02/23 08:53:25 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000100)="7e6d63f2eb817344a6cabd9c0e697e") ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2018/02/23 08:53:25 executing program 4: perf_event_open(&(0x7f000075ff88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000131000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="70a41a807eba3868c5590419955b1cf1177b8858999dc3830d764f67356c1b12205e5406", 0x24, 0xfffffffffffffff9) keyctl$describe(0x6, r2, &(0x7f0000000100)=""/98, 0x62) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000001c0)={0xf0b0, 0x7, 0x9, 0x8}, 0x8) close(r0) 2018/02/23 08:53:25 executing program 0: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x51}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x100000000004}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10040, 0x0) ftruncate(r2, 0x0) dup2(r0, r1) 2018/02/23 08:53:25 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000040032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e0fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e5d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e5dfae)=@ethtool_flash={0x33, 0x0, "096c3b56b9601b6abf74966b7cf53ff14540cf422dcd73a8ebf5a90865ad5226b23880f5a37e13ae17c8ee6fbf8248aee87063a3dd0aa0eaf0f99522a2a9d87b5965834c92669749a752cdb32db7676d0f9e6654e0fbbeac0427b2c301fb1d5d562968fa9f6d0b08f5c37b845b582ffe78e33851d184bcefe38cac9634a32e8b"}}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 2018/02/23 08:53:25 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x202800, 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) getdents(r1, &(0x7f0000cf2f27)=""/48, 0x30) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) rmdir(&(0x7f0000398000)='./control\x00') 2018/02/23 08:53:25 executing program 1: r0 = getpid() process_vm_readv(r0, &(0x7f00008dc000)=[{&(0x7f0000f5ff2b)=""/213, 0xd5}], 0x1, &(0x7f00009ae000)=[{&(0x7f0000b3d000)=""/4096, 0x1000}, {&(0x7f0000864000)=""/144, 0x90}], 0x2, 0x0) 2018/02/23 08:53:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x3, 0x4) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, r1) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) getresuid(&(0x7f000099cffc), &(0x7f0000159000), &(0x7f0000a9bffc)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) sendmsg$nl_netfilter(r3, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)={0x280, 0xb, 0xf, 0x5, 0x2, 0x1, {0x0, 0x0, 0x1}, [@typed={0xc, 0x41, @fd=r0}, @nested={0x240, 0x11, [@generic="baedb5ac47cf58245bfd93304dff37aca94605b9ff4de5dd9e42ea281c25215c3a804ad73267cc0f65bbc44cb8ce7e156db08395d52a91c80b7a6bbb70152f4c65b7e00b16e62339cc215e81464c566c43f490f28b", @generic="f42b1b5a11e3e4eab36adf9fd0415e72b4528503bcda20b1e6cf21ee07797aea25f487aee1996390e3b4d134c23ae72255cb46e55aae3379f01ee7442235562e798cbf251f1ee74ae72c80e943c2ac7c75ed3107104b41688860b42dea8c11b14c6450beec5189675e7d9de53e62ee0b2045e3bd601a5b33435e2420cf7938b39df164e01cacebae0e070207fbed5e14407d238b563fe2ff4392c9f5400ede2c05ff87b490fbc41d0a597976cde48b1cf3e8911a6929e9329a97bddb02891046c6af011cd0f77a112a", @typed={0xc, 0x4b, @str='\x00'}, @typed={0xc, 0x62, @pid=r4}, @typed={0x10, 0x95, @u64=0x20}, @typed={0xc, 0x3c, @ipv4=@broadcast=0xffffffff}, @generic="3c36b740bcab1ca077929ae3519b9d75cdd812acff2df27665b74b440e642582e1a3ba3717a5d8be40d1c285a61c28c2e48f93d4c5fbb3c0667874eb64822af1100cb5c750d7ac34c528ea792300e042497200be4b051512b0b515869aa99df57cc64d49e0189aacc0be04a40aebc2a4f4a61ad7d9a4d822c7447f939c6f48a32e80872fa755330f85a1804b25251671aed8b2eb61b50833", @typed={0xc, 0x58, @u32}, @typed={0xc, 0x77, @u32=0x8001}, @generic="e66ef0d59b733ae4100a3a40a3100aad80d9502d44118bc79accb784ea6e9a8f6c78b6ce3a0c36bc69cd2570e4ac74e36aada061dc4e134cb739"]}, @nested={0x20, 0x17, [@typed={0x1c, 0x2d, @str='/dev/loop-control\x00'}]}]}, 0x163}, 0x1}, 0x400d4) 2018/02/23 08:53:25 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r0 = open(&(0x7f0000000080)='./file0\x00', 0x14200, 0x3) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000000c0)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$cont(0x1f, r1, 0x7f, 0x3) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000140)=0x9) 2018/02/23 08:53:25 executing program 6: r0 = request_key(&(0x7f0000000ff8)='keyring\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fff)='\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000002000)='.dead\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="b3eeec551f7125787221c0ebcf9c537822", 0x0) keyctl$update(0x2, r1, &(0x7f0000001000), 0x0) r2 = dup(0xffffffffffffff9c) request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', r0) ioctl$KDADDIO(r2, 0x4b34, 0x9) 2018/02/23 08:53:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000), 0x0) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000000c0)=0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x800) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) ioctl$TCSBRKP(r2, 0x5425, 0x7f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x13, "3dc55f6f481d3250bdfa092aad88250b1250b4"}, &(0x7f00000001c0)=0x1b) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x9}, 0x8) accept(r1, &(0x7f0000000140)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000180)=0x10) 2018/02/23 08:53:25 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="566d6e002a3000f0", 0xfffffffffffffffe) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x7c, 0x10, 0x1, 0x6}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x1, 0x401, 0x5a63, 0x100000000, 0x101}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x4}, 0x8) 2018/02/23 08:53:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000001000)="6f6f6d5f61646a00df412350926cff1d00256b918d5866c2338d7b9defb4e97039687727ced11b24f904819e77a4f25ec2c61c1b8f6d1be7ec0400bb46f8a5e0120f5c48b6e8e0de9fd8251a7414aaf24a2b800f9bd227edc0000483cbae8a21f3e69ce260f8596785608906e7144a6f7e15c81736c6d478425a7826e4feae47ad0ae53552fcaa329cb1ff4961c099b4c2469d0b3c53bc9cc6ad69211107c08d4c690e9df2d9bb14593a1972afee7074d38851efec94fc24adf11c342c38269890cfb65d8463e296b0c79c0dc8d37ed8b924e0d7a7a8eb639a471b24bead3360b732d24418000e025e6dc4dc65d6e65ac5725b2999eef5a4") fcntl$getown(r0, 0x9) ioctl$TCSBRKP(r0, 0x5425, 0x7ffc) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000000080)='system_u:object_r:login_exec_t:s0\x00', 0x22) write(r0, &(0x7f0000ea0000)='\x00', 0x1) 2018/02/23 08:53:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x17, 0x1e, &(0x7f0000000040)="8749662d7b8edef62c6c9be556d438ba3b94c99e84e343613dd40ee40502"}) writev(r0, &(0x7f0000096000)=[{&(0x7f0000e61fa8)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408000002ff0000000005", 0x58}], 0x1) 2018/02/23 08:53:25 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00009c0000)="390000001300090468fe0000f9fffffffff0ffff03000000450001070000001419001a000400020007e70004020000c60001010c00f41ee400", 0x39}], 0x1) 2018/02/23 08:53:25 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a93000/0x1000)=nil) prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x0, &(0x7f0000a37000)=[]}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/23 08:53:25 executing program 3: r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='eth1*keyring-eth0eth1selinuxlo\x00', 0x0) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f00006d0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000481f90)=[], 0x0, &(0x7f0000bf5f7d)=""/131, 0x83, 0x400000000000}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/current\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/23 08:53:25 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x4) 2018/02/23 08:53:25 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000341000)={0x0}, &(0x7f0000756ffc)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000c79000)='stat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendfile(r2, r1, &(0x7f0000317ff8)=0x4b, 0x400000ff) 2018/02/23 08:53:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000d91fd0)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) r3 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r3, &(0x7f0000542ff4)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f0000393ffc)='R2.\x00', 0x4, 0x0) 2018/02/23 08:53:25 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xd8d8, 0x2000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000100)={0x3, 0x216c61, 0xfff, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, &(0x7f0000000200)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x4}, 0x8) 2018/02/23 08:53:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000fefcc)='cmdline\x00') pread64(r0, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x20}, {r0, 0x400}, {r0, 0x8001}, {r0, 0x2}, {r0, 0x8000}, {r0, 0x5000}, {r0, 0x2}, {r0, 0x80}], 0x8, &(0x7f0000000040), &(0x7f0000000080)={0x7}, 0x8) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x10, 0x204000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/23 08:53:25 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x3, 0x1, {0x1, 0x1, 0xfffffffffffffffd, 0x3, 0x20}}) r1 = syz_open_dev$sg(&(0x7f0000a37000)='/dev/sg#\x00', 0x0, 0x0) fallocate(r1, 0x7, 0x0, 0x9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) connect$llc(r1, &(0x7f0000000100)={0x1a, 0xf, 0x8b, 0xdd95, 0x6, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000001c0)={@multicast2, @local, 0x0}, &(0x7f0000000200)=0xc) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000140)={0x9, 0x8, 0x7}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x0, 0xb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x6, 0x7, 0x0, 0x400, 0x6, 0x80000, r3}) inotify_init1(0x80000) 2018/02/23 08:53:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @multicast2}, &(0x7f0000000040)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x0, 0x2, 0x2, 0x2, 0xa0, 0x80, 0x8f, r1, r2}, {0x9, 0xdb1, 0xaaee, 0x1, 0x5, 0x1000, 0xd2, 0x1f16f01}, {0x7ff, 0x3, 0xd17b, 0x10001}, 0x4, 0xffffffffffffffff, 0x2, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x3c}, 0x0, @in=@multicast1=0xe0000001, 0x2, 0x4, 0x1, 0x5, 0x1ff, 0x7, 0x3}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000034aff8)=@hopopts={0x0, 0x0, [], []}, 0x8) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0x20004000, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/23 08:53:25 executing program 2: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000040)=""/143) 2018/02/23 08:53:25 executing program 6: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = dup(r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x6, 0x1ff, @raw_hdlc=&(0x7f00000000c0)={0xffffffff, 0x100}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@empty, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/02/23 08:53:25 executing program 3: request_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7f00785f61636c5f616363657373e8626f786e65743000", 0xfffffffffffffffe) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x101000) 2018/02/23 08:53:25 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x0) 2018/02/23 08:53:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f00000000c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x48a000, 0x0) accept4$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000080)=0x48, 0x800) 2018/02/23 08:53:25 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) time(&(0x7f00000000c0)) [ 43.643371] audit_printk_skb: 6 callbacks suppressed 2018/02/23 08:53:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @dev}, &(0x7f0000000080)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f00007b3f7e)="71bbc9d12e85a3fb556aa289cf38d79564ae4ab41396791977750ddacdc3efaf53cd8c07d823d788a7d890cc0e9aca7810ab298585448c0d10d6e42c1b467c06e5c8bd0f0ca4cf00c36adfcec4cc7c724b765a793f8d255b43a23ecb001c94e20d730d577d29b62121b8aac4b0ef5a839d944f7b80e4c59bd24db8fc7b4d3664539b", 0x82) memfd_create(&(0x7f00000000c0)=':cgroup}-\x00', 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000cedee2)="87", 0x1}], 0x1) close(r0) 2018/02/23 08:53:25 executing program 3: r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x800000001, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000100)=""/21, 0x15}], 0x1) clock_adjtime(0x3, &(0x7f00000000c0)={0x80, 0x23a3, 0x100, 0x2, 0x7, 0x0, 0x100, 0x3f, 0x19, 0x80000000, 0x101, 0x2, 0xe874, 0x7, 0x3ff, 0xf1fe, 0x46, 0x1fce, 0x20, 0xdd3, 0x4, 0x3, 0x6, 0xbc02, 0xff, 0x4}) keyctl$search(0xa, r0, &(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, r0) [ 43.678417] audit: type=1400 audit(1519376005.562:17): avc: denied { read } for pid=6566 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/23 08:53:25 executing program 3: r0 = add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) setpgid(r1, r2) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000f71ffc)=0x14) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002b9ff4)={0x408000000002}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000)) epoll_wait(r2, &(0x7f0000ceefd0)=[{}], 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000cdd000)={@empty}, &(0x7f0000996000)=0x14) openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x19, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a560ab210b0eb2a27fe5b14ed19a3a", "a8b54d41005a000000eb000404604df09fcc32417f000001000000005a0064a6", [0x9, 0xfffffffffffffffb]}) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016bff4)={0x0, 0x0}, &(0x7f0000172ffc)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006dfbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet(0x2, 0xa, 0x800) truncate(&(0x7f0000ea3ff8)='./file0\x00', 0x31e) syz_fuseblk_mount(&(0x7f00006a2000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r4, r5, 0x8001, 0x0, 0x100080) r7 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000000ffc)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000000)={0x3, 0x5, 0x100000000, 0x10001, 0x7}, 0x14) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r7, &(0x7f00002ced7c)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/02/23 08:53:25 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8b) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000080)={{0x7e, 0x6}, 'port0\x00', 0x40, 0x404, 0x1, 0x2, 0x2, 0x0, 0x3, 0x0, 0x2, 0x9}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/23 08:53:25 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdd}, {0x16}]}) socket$inet6_icmp(0xa, 0x2, 0x3a) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/02/23 08:53:25 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000004fe4)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005f88)={0x2, 0xb, 0x0, 0x4000e, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) 2018/02/23 08:53:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setrlimit(0x0, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 08:53:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') unshare(0x40600) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {r1, r2/1000+10000}}, 0x100) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) 2018/02/23 08:53:25 executing program 3: request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='mime_typefbdev@ppp0\x00', 0xfffffffffffffffa) r0 = add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="ec41c5eaf6234b649b72acf4bd3fa3eedf8d3fa5e883a375dd5191e03b3344d99b4a68f730b9c3f7de5ecba8734984097e32fcb928a7181fd00d905e15", 0x3d, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='\x00', r0) request_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='@cpuset\'\x00', 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="24009c", r1) 2018/02/23 08:53:25 executing program 7: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xfffffffffffffffc, 0x0) r0 = socket$inet(0x10, 0x3, 0xd188) sendmsg(r0, &(0x7f0000019000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000018fb3)="4c0000002a00ff0af2e6ebffffffe300e902ff8002000000000000000000001005001c0000000000000100013ab6821148a730de33a49868c62b2ca654a661316aac0c5d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/02/23 08:53:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0}}}) timer_create(0x0, &(0x7f0000273000)={0x0, 0x0, 0x0, @thr={&(0x7f00006c3000), &(0x7f000032df22)}}, &(0x7f0000a71000)) pipe2(&(0x7f0000267ff8)={0x0, 0x0}, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e2ff8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00002aefe0)={@common='ifb0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000761000), 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x0, 0x0, "a220c330ad64", 0xf8}}) timer_create(0x7, &(0x7f000012a000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000db3ffc)) timer_gettime(0x0, &(0x7f0000833000)) seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setxattr(&(0x7f000093aff8)='./file0\x00', &(0x7f00004bffeb)=@known='com.apple.FinderInfo\x00', &(0x7f0000ca5000)='\\]:wlan1ppp0\x00', 0xd, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000096bffc)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cdd000)='/dev/ppp\x00', 0x100ffd, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000), &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000000040)=0x1e) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1bffc)=0x1000) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) 2018/02/23 08:53:25 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="76e4c5b6fe03045e93af440e5f80fee6a4b3a79a99c002c7ce8ec07ed49dfcd1854e276ca5538eb23665a56f5f02e12bb8b84ed664adbe8f095a7fdd44b84c69645d29c81c6de4b21a1f2b3752e6fa6fedb8dd98b6ce880c6712758694ece17600860e084dbcc9", 0x67, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='keyring\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r0, 0xffffffffffffff96, 0x9d, r1) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20140, 0x0) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x81, 0x3) 2018/02/23 08:53:25 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/23 08:53:25 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000000080)="2e9d396cbc2918e1e3319821ed1a166c1452ea15adfaec46afe9e0d4f8add26fc87fcace4727a4a5b4cd03c3234dfacdce93bfe31377683b26ca83548c73e7f864edb9b9a689d4857661b89159619ed2bed4129697a961a3da4abe5690900402f3f1f9e24f8a2fd0ee189d65b87b5cfdeaee7cdd689bfcf4f0095a6e070c0f720c00460f5bd3bc41e8e625f2329c2fb9f3c116d23593ef7637fa0359b5ae0e12e6fae987e99838d8d3821777da3adad82c0b1aaf061b1131eabc7b8c503effda0ff90a58677d7e9a23", 0x6b927e3654e33e01) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0xffff, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x6000, 0x0) 2018/02/23 08:53:25 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f06ff2)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100000001, 0x8) write$eventfd(r0, &(0x7f0000453000)=0xfffffffffffffffc, 0x8) r1 = getpgid(0x0) sched_getparam(r1, &(0x7f0000000000)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0xc3a, 0x9, 0x81, 0x7, 0x1, 0x6, 0x7f, 0x7, 0x2, 0x8}) 2018/02/23 08:53:25 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400002, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rmdir(&(0x7f000015dff6)='./control\x00') pivot_root(&(0x7f00004ceff6)='./control\x00', &(0x7f000052cff0)='./control/file1\x00') rmdir(&(0x7f00002ccff0)='./control/file0\x00') close(r0) 2018/02/23 08:53:25 executing program 5: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x20102, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x0, @empty}, 0x10) sendfile(r1, r0, &(0x7f0000000100), 0x10000000008) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) 2018/02/23 08:53:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{0x100050}, {0x2d}, {0x6}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) fchdir(r0) 2018/02/23 08:53:25 executing program 3: r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="f16e7300065f4e5c07000000001e0000008e626f786ee5743000d951fc", 0xfffffffffffffffe) pipe(&(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0xbb6, 0x2, 0x80, &(0x7f0000ffb000/0x3000)=nil, 0x401}) request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', r0) r2 = memfd_create(&(0x7f0000000140)='&ppp1vmnet0\x00', 0x1) setsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f0000000180)=0xb92d, 0x4) 2018/02/23 08:53:25 executing program 6: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x149, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r1, &(0x7f000089cfe4)={0xa, 0x3, 0x10000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) write$eventfd(r2, &(0x7f0000604000)=0x400, 0x8) 2018/02/23 08:53:25 executing program 0: r0 = socket$unix(0x1, 0x801, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x400) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004640)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xc0, &(0x7f0000000140)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x5fed, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @rand_addr=0x3}, @in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x4, 0x3, [0x4, 0xfffffffeffffffff, 0xf2a]}, &(0x7f00000002c0)=0xe) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r6, 0x0, 0x800, 0x200000, 0x6, 0x6, 0xa9, 0x9, {r7, @in={{0x2, 0x1, @rand_addr=0xffffffffffffffed}}, 0x8, 0x3, 0x0, 0xffffffffffffffda, 0x7}}, &(0x7f00000003c0)=0xb8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000004680)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005b40)={0x0}, &(0x7f0000005b80)=0xc) sendmsg$netlink(r2, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005b00)=[{&(0x7f0000000140)={0x1178, 0x3e, 0x302, 0x1, 0x3, "", [@generic="32bc5fb53e3694c4b85de11c52e6130aa9c468d85bde6d74fd769de93b9e44566e731c187372f49d01a0d01ae61d5a30ce9bc2cba162ed26b6f6a2d20a697adfd6493a01ca4a5ecb9d05279daac619c13f796de8ad2f2c26dea2c525", @typed={0xc, 0x0, @fd=r2}, @generic="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", @generic="ed63537231f7b799af338f71f136ba2da07d145a7655ca0e506a529fede183f5f8d6deb38576687f67ded49822aeb3f4eef76371cbef38ac5a130f87f522cc582659eb2afb6739510cef7301e25b1c9c78409219213ca670baac4b6b77f0909ed738eabcdff0690ec55c6455f14cc9f1754072d69d7b5c0fa58f28eff06fc4ab1830c32edaa7b33c03e4459eb013543e2ed959877149f3faf61f94903df21a91977dac1f684eef1d4aca6c03d0b037e87000b30ab26640ade887414995e35dbd69b705e443bffb8cb6ae216eff2e56a2c4616a8a17cb0385609de00c6b814f3462f662b43922981e0235a86327dd06139a", @typed={0xc, 0x4c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x1178}, {&(0x7f00000012c0)={0x3378, 0x2f, 0x100, 0x6, 0x1, "", [@nested={0x94, 0x8d, [@generic="e742164131ef4f81f62ea622b188b387d0578a94889f469a39ed6e6932bf7134e779629e87745f1cf8cd121a6162fd4a4ce5d729b96879cdbe56d934ef94c7cccd46649e31c27760e227da89c6011d672093175a26e24805904698335cf1210e025d74150099cf3aa791dbc8944353e1842166b50a58103f5aaab9b143a9709e400a0a81dfaf4ee03ce48a348a"]}, @typed={0xc, 0x8c, @ipv4=@multicast2=0xe0000002}, @nested={0x104, 0x15, [@generic="fbdc9184e3bbe6c775f444d8c29fec5983dbdc42a4ec72a4993fea4a2fa53534885e24967204eb8e27e3bc1c43344c9891327d5ade42c62ab7ad610f", @generic="4ba5a4bbacee52260ea42d5f0e0e91927e4a1c8ef8dc56e90cf387fd4803e834084a83db735b0f7783d38fdbed393240bd13", @generic="93ff4616335279618e53cc513a3ccd61acd8395f0ebb13bf6dc7fa9ec137621a55bafd2b39047aeca2de9376b365", @generic="bcebffb50d72e4222339be0301923fafd6d1d637f2e9d93053bd550117", @typed={0x38, 0x7d, @binary="b1116903f7fc400697c98722a852dad6a7eebfdb64433b3ac2e40bbd321c72809b27a7f91f426702788afbef3694925a"}, @typed={0xc, 0x4d, @fd=r1}]}, @typed={0xc, 0xc, @uid=r3}, @nested={0x2140, 0x17, [@typed={0xc, 0x4b, @uid=r3}, @generic="b33bd8c4898babc315d78b612f79a6cbabda6c6302fbdd8c2bada25dd975e4da489550db2761a7daf8afe23a2dccef14b4f724563437a026a0d4c5998e4fd6143c8a193fac3e63b18424f6b48038cb707b9737b6f42f4050678ee239d84686ff77f70d14990de2c9069159fe7a3c9f77fde509674f15867ca6bc3f374fc17c29b70baf0b7bd44532818e30cc007d59a4728db82415e0969fac9997fbe8f970e1d70c6fac34924f98dd6314f50e18b22aea20f29ec0aed0a7285532029214f6d39f84ffeab8e53a596a7080248fdd0251fd0d9db42572cccc4707dedaace9", @typed={0xc, 0x86, @ipv4=@broadcast=0xffffffff}, @generic="5f0b66473d486fb0437e53e006b2c2c506fc90245fcdb54ef1c9bd4ca1500870e70da4", @typed={0x1008, 0x3d, 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@typed={0x18, 0x89, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xd}}, @generic="dedd910c04a892357362bbad1da996f6a7cfef0c7d5ee9e69502c7fec1c78708d49ffa26ade6e891cdbd3b9a7d0e97931737eb7619d09e43f18d6630dbd8f2a4d2f741128f79b6a9807da60390f9", @typed={0xc, 0x6f, @u32=0x4aa}]}]}, 0x3378}, {&(0x7f00000046c0)={0x1410, 0x7, 0x5, 0x1, 0x3, "", [@nested={0x44, 0x47, [@typed={0xc, 0x85, @pid=r5}, @typed={0xc, 0x4, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x85, @pid=r8}, @typed={0x10, 0x2f, @u64=0x3}, @typed={0xc, 0xf, @uid=r3}]}, @typed={0x18, 0x6b, @str='/dev/usbmon#\x00'}, @generic="57748bb8a51caed00c8cf7ba001d253477", @generic="3daac94a33ec45b0e3f75d339ee1690fdd966ab2c4db318c2c0eeba1e7d021319351431608bb", @nested={0x10d4, 0x17, [@generic="73c1627b6a742e7bc6d1d9847aafdc09582ddfce895e2c8dd5e75dd68bbf4f59189291676cd3ead45375794eda48699f51be971b1a77fd43ce6f83d4f3c135a70911ef77bd9adfc5a8efcaf00ee175c98f8875a7a1702679b53147fbde4fe75808c0244918aa189684cd350fecab03dfb7437ece9bda790aac886e5f2fff62d943ca1eeb5b76576f23c35c6cf72764f438d0c1431149f008e008cb471929db99deac06121b25dccfb072bdebb06f49a9b52a2cb31e1029912a28113933edf1ef919354151db2260d43eebc4f04bacb", @generic="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@nested={0x48, 0x2, [@generic="465279b3f2ca3b", @typed={0xc, 0x86, @u32}, @typed={0xc, 0x10, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x4d, @u32=0x7}, @typed={0x18, 0xd, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0xc, 0x27, @uid=r3}, @generic="558c66a6c68f489371c81cddbfcce6e85a950efada000b638864c399f0837a58a42d7ed700da393fb06641b593ec3be7c7f3afe4fa7263029136cabf6e8cec7ab0e79a1472004aab26f3670f33af10a42f956497ef6c11fd88ca86dc6917b083a1b3e21646903c5606ac1b8b8f9ee0b0a238e91bb158a95f3f2696e93046aaf85bcbb6b2872487a3", @nested={0x1bc, 0xffffffffffffffff, [@typed={0x8, 0x79}, @typed={0x18, 0xe, @ipv6=@loopback={0x0, 0x1}}, @generic="fa12bfc0db9c001a78bae3ae1fa48a7a667df43e5eedeb036c0e3dd04e46bb3846bddac5cc0acdba57bbe2ea603b132a92e0e162c7c3ccf6414a76c7d83b282a086a2453c277a0395b6182a30aae29eb3c67b501bb6a07816e273539482dfb2d12da914928c668894f9b76ff81d8c3737bb97d414b362414531a2ea5e1aee871fb3df70902c2756c3f3d3e368a2a839179d56912577b3e341435054fe0b077adde79f1dce661aacee53cdde9172c612ff8134012f21230ba710c43c18e99df55ba9e21d0e779ef7cf486ee79e6e2a337a1dad14ec3ee7aaeb252642a84bd887bc2f22b", @typed={0xc, 0x57, @fd=r0}, @generic, @generic="909429bb31e5984ae01d4ad6f0932aa73fbb3dd5f326a7b4e0d13e10de8dfa8f1e7c5b854d3146ccb651f18259c37e69b9f0f6f14703728035d117281b810230e0be6a3dffe8e892eaaddc0733ba25a555da83e169dea7d3fe92b546b2bc750f5c8932bb526589a322e8e47976b8c3b059fb211aff755f9030adcae338a22c22da8542167dc936d2d464246810bd6acf8a4b55f2fda95f10928553586e135a88cee9db149c12b7e9d8"]}]}, 0x1410}], 0x3, &(0x7f0000005bc0)=[@cred={0x20, 0x1, 0x2, r9, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r2, r1, r1]}, @rights={0x18, 0x1, 0x1, [r2, r0]}], 0x60, 0x880}, 0x1) sendmsg$nl_netfilter(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400004}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x128, 0xa, 0x6, 0x400, 0x7, 0x1, {0xc, 0x0, 0x1}, [@typed={0x8, 0x12}, @nested={0x10c, 0x61, [@generic="f932e2a47b6613dfca9e283260b8366b7c6539794f3a543d0d7d6e7f2d532b3e38a4703c096aee0afa79732b5c61ec8de7e248d7e5ab8725de4713525968cbe02446a2f8a7fbf2db5b3f10e78c0391c2df1abec279782b214e9db59fd8efa17422a4c8cdb599b792b2ce075eae8c2404ba43e6de8e67ec92b7afce8a020f9bdceb53bf1013b9ce4cbde88003c36c4e2cd7743f49cafe3ce1ad3895c4a35337079cc57ec57598a8b5cdec26d6a6b1da4ddf91849a3536282dd7f32862f27406b69322cd0e872378dff7a0d4a3c50dccf49601adb6c93787cde12a6236e1d63ca13085c1b03743921e7e9bb0b078a0", @typed={0xc, 0x3f, @fd=r0}, @typed={0xc, 0x31, @uid=r3}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x8000}, 0x9254858cf9bed866) socket$unix(0x1, 0x7, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mknodat(r2, &(0x7f0000005c80)='./file0\x00', 0x4, 0x2) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/23 08:53:25 executing program 4: r0 = creat(&(0x7f0000c49000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000252ff8)='./file0\x00', &(0x7f0000a53000)='tmpfs\x00', 0x80000000, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0xbae}) 2018/02/23 08:53:25 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) r2 = getpid() prlimit64(r2, 0xf, &(0x7f0000000040)={0x8, 0x2}, &(0x7f0000000080)) mq_notify(r1, &(0x7f0000000040)={0x0, 0x27, 0x1, @tid=r2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x4610e16f, 0x7fffffff}, 0x3e2) [ 43.936383] keychord: Insufficient bytes present for keycount 2 [ 43.969269] keychord: Insufficient bytes present for keycount 2 2018/02/23 08:53:25 executing program 3: r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f00000000c0)="399f842ee421493ead1e934f53cdee9686aaef3af2a5ca5147699bfe2700f6cda27fbbb39c3c4f06faecc694932a06d22b72323b0ff673ea9de9378667146f011a61c437842b53456ccb365824abeb80dba08e739f4f906d42f02985025b676a89e22e1f7c01e6341825038d1deaf83ed60e850393a4bfe50562c24ec0ed4bff677f20df2e0d3267f09b0d85090f9497e033efdb7f7a8ed50a", 0xffffffffffffffe8) keyctl$update(0x2, r0, &(0x7f00000000c0)="11b08abcbf9fc44c4d4436ca34f4ee7b6576", 0x12) 2018/02/23 08:53:26 executing program 1: getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005e6ff8)={0x0}, &(0x7f0000080ffc)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r0, 0xdda}, 0x8) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$TIOCGPTPEER(r1, 0x80247009, 0x20000000) 2018/02/23 08:53:26 executing program 4: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400000) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000000)={0x1, 0xb6a, 0x8000, 0x0, 0xd}) fcntl$dupfd(r3, 0x406, r1) ioctl$KDENABIO(r3, 0x4b36) sendmsg$nl_generic(r3, &(0x7f0000719000)={&(0x7f0000354ff4)={0x10}, 0xc, &(0x7f0000214ff0)={&(0x7f0000755000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/02/23 08:53:26 executing program 7: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x80000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000009ffc)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ddd000)='oom_score_adj\x00') exit(0x0) preadv(r2, &(0x7f0000982f80)=[{&(0x7f00007a1fa6)=""/90, 0x5a}], 0x1, 0x0) connect$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x1, 0xffffffffffffffff, 0x7, 0x101, 0x9, "ef687a6df2f0a85fa4d18ef6d93c4a7981cd37ebb3e1dcb868254de3cdcfb19e721636b36b575cc8358db0804c3541b73f381800c2c10dcb2181cd9ddc1560", 0x4}, 0x60) 2018/02/23 08:53:26 executing program 0: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000b97ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace$cont(0x18, r2, 0x20, 0x2ab2) tkill(r2, 0x8000000000000022) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x4000) sendmsg$nl_generic(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xc000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd4, 0x22, 0x40a, 0x6, 0x3, {0x1a}, [@nested={0x4, 0x12, []}, @generic="1221c3a654fb2236e755cc5db714587ff6dbc66669ed15a411b2734fa5e4d267155f4cc70e41bc7a425578df3a95b62bfc730cd11ccd435c6290f5111e17ecbee4a7ef5f8b0bb8dc6985176462c523d38e88da73515aca88522267859bbaeb0a4166509ecd8b51a3df23dcd04e963ef224d566ff1ed8f83531a09a9215951c907c7a6916dd9f6ad89fdf761d7add03324d3bc97ab0725cd75e169db8964602febfaf3bbe0e7982bbd32e7b3511bfb68ed769a9fbe6d04301c0"]}, 0xd4}, 0x1, 0x0, 0x0, 0x4008040}, 0x40000) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000000040)={0x8001, 0x6, 0x9, 0x9}, 0x10) ptrace$setopts(0x420b, r2, 0x0, 0x0) 2018/02/23 08:53:26 executing program 5: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x20102, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x0, @empty}, 0x10) sendfile(r1, r0, &(0x7f0000000100), 0x10000000008) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) 2018/02/23 08:53:26 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x8000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) 2018/02/23 08:53:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$poke(0x5, r1, &(0x7f0000000040), 0xfffffffffffffffa) socketpair(0x19, 0x80000, 0x8, &(0x7f00000024c0)) fcntl$setlease(r0, 0x400, 0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x80, 0x100) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) fcntl$addseals(r0, 0x409, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x48002, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000100)={0x24000000, 0x1ff, 0x19}) 2018/02/23 08:53:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000010ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001278, &(0x7f0000020000)) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/159) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4401, 0x0) 2018/02/23 08:53:26 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x100000001, 0x2000) getdents64(r0, &(0x7f0000000100)=""/59, 0x3b) 2018/02/23 08:53:26 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) bind$llc(r2, &(0x7f0000000000)={0x1a, 0x18, 0x80000001, 0xa3e, 0x2, 0x4e, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendfile(r1, r1, 0x0, 0x6) 2018/02/23 08:53:26 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') readv(r0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/02/23 08:53:26 executing program 7: prctl$void(0x1e) open(&(0x7f0000000000)='./file0\x00', 0x10080, 0x20) 2018/02/23 08:53:26 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007ffc)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000015f41), 0x0, 0x0, &(0x7f0000015fec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) recvmmsg(r0, &(0x7f000001b000)=[{{0x0, 0x0, &(0x7f000001b000)=[{&(0x7f000001bfe4)=""/28, 0x1c}, {&(0x7f0000014f7f)=""/129, 0x81}], 0x2}}, {{&(0x7f0000004000)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000014000)=[], 0x0, &(0x7f000001b000)=""/29, 0x1d}}], 0x2, 0x2060, &(0x7f0000001ff0)={0x0, 0x1c9c380}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80100, 0x60) ioctl$TCSBRK(r2, 0x5409, 0x7735) 2018/02/23 08:53:26 executing program 4: prctl$getreaper(0x2, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x105805, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0xb111, 0x0, 0x9, 0x400, 0x7, 0x480080, r1}) sendfile(r0, r0, 0x0, 0x75805611) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/23 08:53:26 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x10001, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x5d8b, 0x7, [0x6, 0x8000, 0x2, 0x1, 0x4, 0x2, 0x7]}, &(0x7f00000000c0)=0x16) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x3}], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) quotactl(0x0, &(0x7f0000fea000)='./file0\x00', 0x0, &(0x7f00007dd000)) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffeaf) 2018/02/23 08:53:26 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0)=[], &(0x7f0000b5aff8)=[]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000100)='personality\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000cb5000)=""/15, 0x15a}], 0x1, 0x0) readv(r1, &(0x7f000072cf70)=[{&(0x7f0000000140)=""/130, 0x100000237}], 0xf9) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) 2018/02/23 08:53:26 executing program 1: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x10, r0, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) sched_setscheduler(0x0, 0x0, &(0x7f0000157000)) 2018/02/23 08:53:26 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="706f7369785f61636c5f616363657373e876626f786e65743000", 0xfffffffffffffffe) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000000040)={0x0, 0x0}) r1 = dup(0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r0, 0x8108}, {r1, 0x4428}], 0x2, &(0x7f0000000140)={r2, r3+30000000}, &(0x7f0000000180)={0xfd7}, 0x8) select(0x40, &(0x7f0000000040)={0x7f800000, 0x100000001, 0x4, 0x10000, 0x9, 0x4, 0x90000000, 0x8}, &(0x7f00000000c0)={0x8, 0xfc9, 0xfffffffffffffffd, 0x9, 0x5, 0x3ab, 0x3, 0x20}, &(0x7f0000000100)={0x10001, 0x40, 0x0, 0xffffffffffffffe1, 0x4, 0x8, 0x2, 0x10001}, &(0x7f0000000140)={0x0, 0x2710}) open$dir(&(0x7f00000001c0)='./file0\x00', 0x4040, 0x20) 2018/02/23 08:53:26 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001100)={&(0x7f0000000080)={0x1050, 0xf, 0x6, 0x120, 0x5, 0x0, {0xa}, [@typed={0x8, 0x12}, @generic="2a7958cfbf01a7a47a4585aca1169758de5963a0905475ffb9e644a85b2c14efe4c113e9be53a798899a7bec988355ee41", @generic="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"]}, 0x1050}, 0x1, 0x0, 0x0, 0x20000080}, 0x40) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) munlock(&(0x7f0000ab2000/0x13000)=nil, 0x13000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$addseals(r2, 0x409, 0x2) 2018/02/23 08:53:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x0, 0x2, 0x9, 0x3}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) linkat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000872fff)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 08:53:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00006dbff8), 0x100000000ed5a) 2018/02/23 08:53:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={@common='irlan0\x00', @ifru_mtu}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x10000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x2, 0x4) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x5, 0x10000) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f00000002c0)=0xe8) setreuid(r3, r4) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 242.169397] INFO: task syz-executor0:6739 blocked for more than 120 seconds. [ 242.176625] Not tainted 4.4.116-g17c7c49 #17 [ 242.181835] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.189801] syz-executor0 D ffff8800a8fef768 28824 6739 3839 0x00000004 [ 242.197226] ffff8800a8fef768 0000000000000000 0000000000000000 0000000000000000 [ 242.205267] 0000000000000001 ffff8800a8fef700 ffff8801db31fdb8 ffff8801db31fde0 [ 242.213299] ffff8801db31f4d8 ffff8801d8460000 ffff8800b9d58000 0000000000000000 [ 242.221367] Call Trace: [ 242.223930] [] schedule+0x7a/0x1b0 [ 242.229088] [] schedule_preempt_disabled+0x13/0x20 [ 242.235679] [] mutex_lock_nested+0x306/0x850 [ 242.241728] [] ? odev_open+0x5f/0x90 [ 242.247064] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.253294] [] ? soundcore_open+0x99/0x630 [ 242.259153] [] ? sound_devnode+0xe0/0xe0 [ 242.264860] [] odev_open+0x5f/0x90 [ 242.270037] [] ? odev_release+0x70/0x70 [ 242.275630] [] soundcore_open+0x321/0x630 [ 242.281433] [] ? sound_devnode+0xe0/0xe0 [ 242.287117] [] chrdev_open+0x22b/0x4c0 [ 242.292660] [] ? cdev_put.part.0+0x50/0x50 [ 242.298518] [] do_dentry_open+0x59b/0xba0 [ 242.304313] [] ? __inode_permission2+0x9b/0x240 [ 242.310705] [] ? cdev_put.part.0+0x50/0x50 [ 242.316563] [] vfs_open+0x110/0x210 [ 242.321848] [] ? may_open+0x1ae/0x280 [ 242.327270] [] path_openat+0x923/0x3940 [ 242.332891] [] ? depot_save_stack+0x1c3/0x640 [ 242.339010] [] ? path_mountpoint+0x830/0x830 [ 242.345066] [] ? kmem_cache_alloc+0xba/0x290 [ 242.351110] [] ? getname_flags+0xcb/0x580 [ 242.356876] [] ? getname+0x19/0x20 [ 242.362068] [] ? do_sys_open+0x21f/0x660 [ 242.367748] [] ? SyS_openat+0x30/0x40 [ 242.373194] [] ? entry_SYSCALL_64_fastpath+0x1c/0x98 [ 242.379945] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.386931] [] ? do_futex+0x3f4/0x15d0 [ 242.392469] [] ? kasan_unpoison_shadow+0x35/0x50 [ 242.398843] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.405865] [] ? lockdep_init_map+0xeb/0x1690 [ 242.411999] [] do_filp_open+0x197/0x290 [ 242.417596] [] ? user_path_mountpoint_at+0x40/0x40 [ 242.424171] [] ? do_dup2+0x3c0/0x3c0 [ 242.429528] [] ? _raw_spin_unlock+0x2c/0x50 [ 242.435473] [] ? __alloc_fd+0x1e3/0x500 [ 242.441092] [] do_sys_open+0x369/0x660 [ 242.446601] [] ? filp_open+0x70/0x70 [ 242.451967] [] ? do_futex+0x15d0/0x15d0 [ 242.457567] [] ? security_file_ioctl+0x89/0xb0 [ 242.463811] [] SyS_openat+0x30/0x40 [ 242.469061] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 242.475745] INFO: lockdep is turned off. [ 242.479791] Sending NMI to all CPUs: [ 242.484605] NMI backtrace for cpu 0 [ 242.488201] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.116-g17c7c49 #17 [ 242.495209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.504557] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.510606] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.518979] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.524427] RAX: 0000000000000003 RBX: ffffffff847dd908 RCX: ffffffff81d63d1b [ 242.531682] RDX: 0000000000000004 RSI: ffffffff839fe320 RDI: ffffffff84418180 [ 242.538934] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.546203] R10: 0000000000000000 R11: 1ffffffff0840f86 R12: 0000000000000000 [ 242.553465] R13: fffffbfff070887c R14: ffffffff847ebc78 R15: 0000000000000000 [ 242.560742] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.568940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.574839] CR2: 00007f48e58b5000 CR3: 00000001cb42a000 CR4: 0000000000160670 [ 242.582099] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.589372] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.596615] Stack: [ 242.598731] ffffffff84207df8 ffffffff81027ed5 ffffffff84208000 ffffffff847dd908 [ 242.606266] fffffbfff070887c ffffffff847ebc78 0000000000000000 ffffffff84207e08 [ 242.613785] ffffffff8102944a ffffffff84207e20 ffffffff812214c8 dffffc0000000000 [ 242.621312] Call Trace: [ 242.623863] [] default_idle+0x55/0x3c0 [ 242.629395] [] arch_cpu_idle+0xa/0x10 [ 242.634817] [] default_idle_call+0x48/0x70 [ 242.640695] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.646720] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.653640] [] ? call_cpuidle+0xe0/0xe0 [ 242.659232] [] rest_init+0x189/0x190 [ 242.664586] [] start_kernel+0x6b9/0x6ee [ 242.670195] [] ? thread_stack_cache_init+0xb/0xb [ 242.676569] [] ? early_idt_handler_array+0x120/0x120 [ 242.683314] [] ? early_idt_handler_array+0x120/0x120 [ 242.690050] [] x86_64_start_reservations+0x2a/0x2c [ 242.696597] [] x86_64_start_kernel+0x140/0x163 [ 242.702822] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.721808] NMI backtrace for cpu 1 [ 242.725406] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.116-g17c7c49 #17 [ 242.732664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.742011] task: ffff8800bb19c800 task.stack: ffff8800bb370000 [ 242.748037] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.756789] RSP: 0018:ffff8800bb377cb8 EFLAGS: 00000046 [ 242.762228] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a2f2 [ 242.769506] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.776749] RBP: ffff8800bb377ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.784015] R10: 0000000000000000 R11: fffffbfff0ad7e24 R12: 0000000000000246 [ 242.791289] R13: 0000000000000003 R14: ffffffff8426f3e0 R15: 0000000000000002 [ 242.798532] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.806753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.812624] CR2: 00007fc8fc9a3000 CR3: 00000001cb42a000 CR4: 0000000000160670 [ 242.819885] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.827127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.834391] Stack: [ 242.836510] ffffffff8426f3e0 ffffffff847ef800 fffffbfff08fd9b4 dffffc0000000000 [ 242.844027] ffff8801db31bca0 ffff8800bb377d00 ffffffff810b99eb ffffffff839f61c0 [ 242.851548] 0000000000000003 ffff8800bb377d60 ffffffff81d0eed4 0000000000000001 [ 242.859047] Call Trace: [ 242.861621] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.867991] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.875080] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.881817] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.888796] [] watchdog+0x6fa/0xae0 [ 242.894068] [] ? watchdog+0xc3/0xae0 [ 242.899418] [] kthread+0x268/0x300 [ 242.904575] [] ? reset_hung_task_detector+0x20/0x20 [ 242.911239] [] ? kthread_create_on_node+0x400/0x400 [ 242.917877] [] ? kthread_create_on_node+0x400/0x400 [ 242.924541] [] ret_from_fork+0x55/0x80 [ 242.930057] [] ? kthread_create_on_node+0x400/0x400 [ 242.936695] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 7b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.955800] Kernel panic - not syncing: hung_task: blocked tasks [ 242.961959] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.116-g17c7c49 #17 [ 242.969202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.978532] 0000000000000000 ead139f6c97b0877 ffff8800bb377ca8 ffffffff81d03f6d [ 242.986501] ffffffff83882f20 ffff8800bb377d80 dffffc0000000000 7fffffffffffffff [ 242.994475] ffff8800bb351c48 ffff8800bb377d70 ffffffff8141acaa 0000000041b58ab3 [ 243.002439] Call Trace: [ 243.005001] [] dump_stack+0xc1/0x124 [ 243.010334] [] panic+0x1aa/0x388 [ 243.015323] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.022229] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.029482] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.036725] [] watchdog+0x70b/0xae0 [ 243.041968] [] ? watchdog+0xc3/0xae0 [ 243.047300] [] kthread+0x268/0x300 [ 243.052459] [] ? reset_hung_task_detector+0x20/0x20 [ 243.059094] [] ? kthread_create_on_node+0x400/0x400 [ 243.065903] [] ? kthread_create_on_node+0x400/0x400 [ 243.072553] [] ret_from_fork+0x55/0x80 [ 243.078071] [] ? kthread_create_on_node+0x400/0x400 [ 243.085095] Dumping ftrace buffer: [ 243.088603] (ftrace buffer empty) [ 243.092283] Kernel Offset: disabled [ 243.095898] Rebooting in 86400 seconds..