[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 18.848571] random: sshd: uninitialized urandom read (32 bytes read, 31 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.115345] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [ 20.328086] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [ 21.333606] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.38' (ECDSA) to the list of known hosts. 2018/04/14 14:19:52 fuzzer started 2018/04/14 14:19:52 dialing manager at 10.128.0.26:34967 2018/04/14 14:19:57 kcov=true, comps=false 2018/04/14 14:19:59 executing program 0: 2018/04/14 14:19:59 executing program 2: 2018/04/14 14:19:59 executing program 7: 2018/04/14 14:19:59 executing program 3: 2018/04/14 14:19:59 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f0000000040)=""/246) 2018/04/14 14:19:59 executing program 5: 2018/04/14 14:19:59 executing program 4: 2018/04/14 14:19:59 executing program 6: r0 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x70bd2a, 0x25dfdbfd, {0x8}}, 0x14}, 0x1}, 0x20000000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw8={"807f6ec5f1b56b65182b69c9"}}], 0x30) [ 34.648106] IPVS: Creating netns size=2552 id=1 [ 34.783855] IPVS: Creating netns size=2552 id=2 [ 34.856245] IPVS: Creating netns size=2552 id=3 [ 34.925080] IPVS: Creating netns size=2552 id=4 [ 34.999552] IPVS: Creating netns size=2552 id=5 [ 35.119139] IPVS: Creating netns size=2552 id=6 [ 35.226973] IPVS: Creating netns size=2552 id=7 [ 35.327047] IPVS: Creating netns size=2552 id=8 [ 35.756969] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 35.871899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 35.938726] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 35.993158] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 36.026968] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 36.074510] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 36.233382] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 36.268354] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 36.286065] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 36.327612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 36.437303] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 36.446845] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 36.512331] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 36.550558] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 36.718516] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 36.747254] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 36.757271] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 36.793051] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 36.852246] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 36.861074] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 36.906089] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 36.982475] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 36.997758] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 37.006806] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 37.041742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.054724] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.062355] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.075749] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.089559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.105689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.119327] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 37.127834] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.144259] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.153686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.257550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.266702] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 37.325541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.368099] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 37.391604] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 37.426247] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 37.439605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.469111] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 37.493831] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 37.507849] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 37.522097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.537013] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 37.548083] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 37.605121] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 37.876185] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 37.908462] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 37.944387] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 37.957950] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 37.991735] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.008786] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.021787] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.043534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.065948] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.119480] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.140002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.155117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.170237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.219725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.260415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.322446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.941103] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.980459] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.026835] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.143749] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.207125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.245490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.313855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.462154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.748722] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.803396] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.889889] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.022337] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.043371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.073571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.133509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.308233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/14 14:20:09 executing program 0: 2018/04/14 14:20:09 executing program 2: pipe(&(0x7f0000000100)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000000080)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000002400)=[{&(0x7f0000002380)="7013", 0x2}], 0x1, 0x0) 2018/04/14 14:20:09 executing program 3: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e54465320202020400102", 0xe}], 0x0, &(0x7f0000000040)) 2018/04/14 14:20:09 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000393000)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/04/14 14:20:09 executing program 5: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202040010200000000000000f8000000000000000000000000000080008000ff070000000000000800000000000000ff01000000000000f6", 0x41}], 0x0, &(0x7f0000000040)) 2018/04/14 14:20:09 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{}, {0xe}, 0x0, 0x1}) 2018/04/14 14:20:09 executing program 7: 2018/04/14 14:20:09 executing program 4: 2018/04/14 14:20:09 executing program 0: 2018/04/14 14:20:09 executing program 6: 2018/04/14 14:20:09 executing program 1: 2018/04/14 14:20:09 executing program 4: 2018/04/14 14:20:09 executing program 7: 2018/04/14 14:20:10 executing program 0: clock_getres(0xffffff7fff7ffffd, &(0x7f0000000000)) 2018/04/14 14:20:10 executing program 6: 2018/04/14 14:20:10 executing program 1: 2018/04/14 14:20:10 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/14 14:20:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000000)=0x4000000, 0x26) 2018/04/14 14:20:10 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') mknod$loop(&(0x7f0000000040)='./file1\x00', 0x1000, 0xffffffffffffffff) 2018/04/14 14:20:10 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x3f) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) lseek(r2, 0x0, 0x4) 2018/04/14 14:20:10 executing program 2: r0 = add_key(&(0x7f0000000ff3)='dns_resolver\x00', &(0x7f0000005ffb)={0x73, 0x79, 0x7a}, &(0x7f0000002ffe)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000006000), 0xffffffffffffff2c) 2018/04/14 14:20:10 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/04/14 14:20:10 executing program 1: socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/04/14 14:20:10 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) close(r0) close(r1) r2 = socket$inet6_sctp(0xa, 0x200000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000095cffe)={r3}, &(0x7f000095c000)=0x8) shutdown(r1, 0x0) 2018/04/14 14:20:10 executing program 4: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000440)={@mcast2, 0x0}, &(0x7f0000000480)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={'syzkaller0\x00', r2}) getsockname$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000740)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000b40)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001200)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000001300)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000001700)={@dev, 0x0}, &(0x7f0000001740)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000017c0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000018c0)=0xe8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001900)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000001a00)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001a40)={@multicast2, @remote, 0x0}, &(0x7f0000001a80)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001f80)={'bond0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001fc0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000020c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002100)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000002200)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000002240)=@hci={0x0, 0x0}, &(0x7f00000022c0)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002400)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002440)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000002540)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000002580)={@multicast1, @dev, 0x0}, &(0x7f00000025c0)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002640)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000002680)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000002dc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x300800}, 0xc, &(0x7f0000002d80)={&(0x7f00000026c0)={0x688, r1, 0xb18, 0x70bd26, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r2}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xfc, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x23a}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x168, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}]}}, {{0x8, 0x1, r13}, {0x1ac, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r19}, {0xf8, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2b}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r21}, {0x74, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}}]}}]}, 0x688}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) sync() 2018/04/14 14:20:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001600)={0x0, 0x0, 0x0, 0xfffffffffffffff9}) rt_sigprocmask(0x2, &(0x7f0000000080)={0x3ff}, &(0x7f0000000100), 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0xde18}) timer_create(0x5, &(0x7f0000000280)={0x0, 0x20, 0x4, @thr={&(0x7f0000000140)="98e4562f3a4c7af2e2ac93fd46b08cfea73295a8ae757aa98fce7c41ceec75c47d76bcf044854eaa0530f43a3e2b59b7c5e8c7a91af4048a3f995ea968a0f45684cacc343ef0b7159091cf11148837392b77ae220eb1", &(0x7f00000001c0)="3f841deafb1acae5a4a5b1b21b2eed40878e2179c4972945611010b1b67c680d5c4199100c26d6a2bb495da7feb5bb026b9c157296da37846393ecfb44b62b6a74e1e1732ba0c9ab91969423e8f49e1cf96acc52a5a391238b807860cd483b4edb660c38bfa5249de36354100415821eb7f46c3e9aba76127dc5c16bcb87a92364abbc4ae08806aeb58bb719ec2599c5e837de7b0a9e0ffdb45ec7c762bc4808986b7b1fa53ad665f4f98e2700d25e"}}, &(0x7f00000002c0)=0x0) timer_delete(r1) 2018/04/14 14:20:10 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') mknod$loop(&(0x7f0000000040)='./file1\x00', 0x1000, 0xffffffffffffffff) 2018/04/14 14:20:10 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f00000002c0)="9e", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7ad36009867bd21673a08478220febadc5ca0c0cafff4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ec4e490000001920fb6d591a5591e6c802000000a6000000000000000083d72a"}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000400)) 2018/04/14 14:20:10 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x1f, 0x4, &(0x7f0000000300)=[{&(0x7f00000000c0)="08f921cfb89eb568659eabc27fee0ec9ba792b890edd4c5b99293ed0ec8350ffc5ff2025092b55863be0459c00c4529977ce1b04a32c392648f6dff14c4e56a4e7340e21be124410cf11c6d5ef27f09757169da7145abdbfcf9066f7311b68", 0x5f, 0x100000001}, {&(0x7f0000000140)="85142f9dddfcefb0036381c95bcf5affb557efe1bf", 0x15, 0x100}, {&(0x7f0000000180)="d484736398d9ef5d159881aa379e29ce81fc01e39a0d53ab91a892b2bc5428f0eb43f00413caf2256e6b2f9a00abf98167766f02251ccdf58166b20f235c5b465c852a", 0x43, 0x6}, {&(0x7f0000000200)="352612dbb23ca62c1d113cb0e6b414785d1b5c040ad86f946296d6fbb9691fa9575a651085290cb48eb0e8b0163915b777e8bd10251422ec6f6437c89cf021a248eaab8d8a156efc146504f002287daa0e993c036e25a437530ddcc61fa0bc6fbf28d7e8718286bd107a072c1ac52b8a725c47ea002ce12aee96155855b64f9b0aaf7d685a0d5a7c3ebdd8277705a24e72e7966e228a7eeb1a81b6ad1c35daa3bbc55b1bfa355c7ec7353fe07ec6dcf3b449ee7e3f052077aa827e3f935ef272547ccffa5e12d525acc83bed439952d0b5e4855c7ef5652d1f43841d75580874863b7a57b8ccd7", 0xe7, 0x3}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='fragment=data,enospc_\b\x00\x00\x00\x00\x00\x00\x00er_subvol_rm_allowed,barrier-s`ace_cache=v1,nossd,compress-force,skip_balance,\x00']) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @multicast1=0xe0000001, 0x0, 0x0, 'ovf\x00'}, 0x2c) 2018/04/14 14:20:10 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000000}}, 0x400, 0x8, 0x2, 0x40000}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x922, 0x30, 0x4, 0x5}, &(0x7f0000000180)=0x18) 2018/04/14 14:20:10 executing program 2: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) recvmmsg(r1, &(0x7f0000005600)=[{{&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000140)=""/107, 0x6b}, {&(0x7f00000001c0)=""/123, 0x7b}, {&(0x7f0000000240)=""/204, 0xcc}, {&(0x7f0000000340)=""/6, 0x6}, {&(0x7f0000000380)=""/187, 0xbb}, {&(0x7f0000000440)=""/43, 0x2b}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x7, &(0x7f00000014c0)=""/4096, 0x1000, 0xfffffffffffffffc}, 0x3}, {{&(0x7f00000024c0)=@nfc, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002540)=""/24, 0x18}, {&(0x7f0000002580)=""/179, 0xb3}, {&(0x7f0000002640)=""/9, 0x9}, {&(0x7f0000002680)=""/91, 0x5b}, {&(0x7f0000002700)=""/144, 0x90}], 0x5, &(0x7f0000002800)=""/233, 0xe9, 0xa2}, 0x9d}, {{0x0, 0x0, &(0x7f0000003080)=[{&(0x7f0000002900)=""/214, 0xd6}, {&(0x7f0000002a00)=""/81, 0x51}, {&(0x7f0000002a80)=""/193, 0xc1}, {&(0x7f0000002b80)=""/130, 0x82}, {&(0x7f0000002c40)=""/172, 0xac}, {&(0x7f0000002d00)=""/85, 0x55}, {&(0x7f0000002d80)=""/162, 0xa2}, {&(0x7f0000002e40)=""/7, 0x7}, {&(0x7f0000002e80)=""/107, 0x6b}, {&(0x7f0000002f00)=""/136, 0x88}], 0xa, &(0x7f0000003100)=""/214, 0xd6, 0x2}, 0x40}, {{0x0, 0x0, &(0x7f0000003740)=[{&(0x7f0000003200)=""/146, 0x92}, {&(0x7f00000032c0)=""/229, 0xe5}, {&(0x7f00000033c0)=""/185, 0xb9}, {&(0x7f0000003480)=""/219, 0xdb}, {&(0x7f0000002fc0)=""/22, 0x16}, {&(0x7f0000003580)=""/226, 0xe2}, {&(0x7f0000003680)=""/147, 0x93}], 0x7, &(0x7f0000003780)=""/245, 0xf5}, 0x4}, {{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f0000003880)=""/201, 0xc9}, {&(0x7f0000003980)=""/185, 0xb9}], 0x2, &(0x7f0000003a80)=""/22, 0x16, 0xd1c6}, 0x3}, {{&(0x7f0000003ac0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000003b40)=""/31, 0x1f}, {&(0x7f0000003b80)=""/170, 0xaa}, {&(0x7f0000003c40)=""/211, 0xd3}, {&(0x7f0000003d40)=""/4096, 0x1000}, {&(0x7f0000004d40)=""/174, 0xae}, {&(0x7f0000004e00)=""/31, 0x1f}], 0x6, &(0x7f0000004e80)=""/236, 0xec, 0x3}, 0x7ff}, {{&(0x7f0000004f80)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000005500)=[{&(0x7f0000005000)=""/115, 0x73}, {&(0x7f0000005080)=""/131, 0x83}, {&(0x7f0000005140)=""/145, 0x91}, {&(0x7f0000005200)=""/105, 0x69}, {&(0x7f0000005280)=""/12, 0xc}, {&(0x7f00000052c0)=""/135, 0x87}, {&(0x7f0000005380)=""/80, 0x50}, {&(0x7f0000005400)=""/163, 0xa3}, {&(0x7f00000054c0)=""/3, 0x3}], 0x9, &(0x7f0000005580)=""/128, 0x80, 0x1000}, 0xfffffffffffffff7}], 0x7, 0x160, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = memfd_create(&(0x7f0000000000)='em0vboxnet1-@security@posix_acl_access\x00', 0x3) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) accept4$ax25(r2, &(0x7f0000005700), &(0x7f0000005740)=0x10, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) [ 44.797365] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/14 14:20:10 executing program 1: r0 = socket(0x0, 0x0, 0x0) r1 = epoll_create1(0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)='6', 0x1}], 0x1, 0x0) ftruncate(r1, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0xf0c}, &(0x7f0000000080)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x101000, 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="308e182ee898000000000000007e13b39c3de0076ac6660000000000008000000000000000000000000f3100000000000000860b2c1808035076fbc2ea4a46dee71bb1318da8d85c6b28903f53fbac24f78108c0923ee9b2e73bd4c6f98279b189fd2a80569080e53c99139c2c58fd26ae56673eab1b47add7621c6b43fdfa61ffed453c548ff4ee1536427c08388b404f852cff614365ca7b87bfa19654875081c86a1e73d3ee15beb27f594cb31062207c7712d0f6c0620073a400138e9988bf859ac2eb698e20b04c3ec3fbf3609adcd3a370c723"], 0x30) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) [ 45.470258] IPVS: Scheduler module ip_vs_ovf not found [ 45.479744] IPVS: Scheduler module ip_vs_ovf not found 2018/04/14 14:20:11 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000151000)=""/198, &(0x7f0000000000)=0xc6) 2018/04/14 14:20:11 executing program 0: stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000340)) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./file0\x00', r0, r2) r3 = socket$inet(0x10, 0x1fffff, 0x8) getsockname(r3, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x80) bind(r3, &(0x7f0000000100)=@can={0x1d, r4}, 0x80) ioctl$sock_netdev_private(r3, 0x89fc, &(0x7f0000000000)="d5e41b1ad413f1") 2018/04/14 14:20:11 executing program 3: open(&(0x7f00000004c0)='./file0\x00', 0x2, 0x180) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, @local}, &(0x7f0000000540)=0x1c, 0x80000) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = fcntl$dupfd(r0, 0xffffffffffffffff, r1) r3 = syz_fuse_mount(&(0x7f0000000440)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x6, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = eventfd(0x8) r6 = socket(0xa, 0x3, 0x80000000) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x0, 0x0) r8 = inotify_init1(0x800) r9 = socket(0x11, 0x1, 0x8001) r10 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000580)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000680)=0xe8) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) getgroups(0x3, &(0x7f0000000880)=[0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000008c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000900)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000a00)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgid(0x0) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000c40)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000d40)=0xe8) r24 = getegid() r25 = socket$inet_sctp(0x2, 0x5, 0x84) r26 = inotify_init1(0x800) r27 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x4000, 0x0) r28 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000dc0)='/selinux/mls\x00', 0x0, 0x0) r29 = socket(0x0, 0x80003, 0xfffffffffffffffb) r30 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000e00)='/selinux/user\x00', 0x2, 0x0) r31 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/ashmem\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000e80)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000ec0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000fc0)=0xe8) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001040), &(0x7f0000001080)) r35 = inotify_init1(0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) r37 = socket$unix(0x1, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003600)={{{@in=@dev, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002780)={0x0, 0x0, 0x0}, &(0x7f00000027c0)=0xc) r42 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002980)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r43 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000029c0), &(0x7f0000002a00)=0x10, 0x80800) r44 = epoll_create(0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000000bc0)={0x0, 0x80000, 0xffffffffffffff9c}) r46 = syz_open_dev$random(&(0x7f0000002a80)='/dev/random\x00', 0x0, 0x800) r47 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002ac0)='/selinux/relabel\x00', 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002b00)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002b40)={0xffffffffffffffff, 0xffffffffffffffff}) r50 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$unix(r2, &(0x7f0000003340)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000001c0)="bb2c1770edaa5131b862be0ab05fe9f3cd7f3d3dfcca79f06568bee6ef04ea48945206a1db1e2d5e8c35bd211c813b86e448747dfe3a7b3688a1a82992256c6c36ed4f593ab5411c8e5d1388405640749dc5274181b9b3a80b0a2f48", 0x5c}, {&(0x7f0000000240)="2eec5e880eb7b77986fc8cf07a8d98d625d1626bcf4bedd76a915198177cef9470a8b85b8e885ff3495caa14e69c8e2c0bc5f80abba4403be5cee12d2e9f49e24b78cf30452a80b9dcfa16e0f98ab3c6c05a347409c9e0b213b0ce17d3101f55d09f3773fee28c4a7f560a6273fc74bbe68092d905f0281847de111ebcf88838e9ba219550d023e4cce3f3cbda4e4a0a86d7183ef4398bd02c38b319b0e75efde938285768f374d9582863f59ffc419e60407ce380a9f1f5117ef558a03c484c2e2ab607339a1df8e750fb7b7c5f28d404616d512761c421aeab8dae", 0xdc}, {&(0x7f0000000340)="27f395ea01b3e97f6881509e0c6fb1eadf99e256dfcd19bc4e3419a53d6bacc29e423527d11b37c9082103f7fac2679d550297075731396a1d0e11b5b484258ca9b7b30f495b8c4c96ea155f85af2c7c8b687d8400ebfe1255a5f5a2d4a7a26c7c3a6787b67b1f66d04b1d7b4de8ca636d805b99e1d98a", 0x77}, {&(0x7f00000003c0)="fef24644b788c36831db8e", 0xb}], 0x4, &(0x7f00000034c0)=ANY=[@ANYBLOB="280000000100000001000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="183a00000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="2557239ab3dfab44060000013b3f5bd71ccd756b935121191b15f915120e6f412b162be8c53f99e42072f61e4dd4b2132fea838544e34aa36dbadd000000000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="180000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="180000000100000002000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="280000000100000001000000", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="0c0000000100000001000000180000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYRES32=r38], 0x108, 0x10}, {&(0x7f0000001280)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000001300)="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{&(0x7f0000002dc0)="858b15d418459d734c192b20d038f2744ddb4e9dc7a304da1d967408b2b7f884266bdf870a8e0cc6780accc5dfad35c6ad82b10dad0806ea1f2284d8d2bd25be832703370ab19294ebd6045ce77dd73389fa067c343c9cde8c4946a815d11108c347810123ebd1dfa47087d64afd7095925fbb464945770993b753995efa9f35ad536f4b438e44c11d2c790a1e9f025551a0f4107310cfdd8ac92edae82ced1b2e7e21254c3ea4ad1bcbae303c6be8c1a0992b", 0xb3}], 0x5, 0x0, 0x0, 0x800}, {&(0x7f0000002ec0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003300)=[{&(0x7f0000002f40)="931ba3d9c5d776c2dd3a2a3b754da1be7ca52cb5cf3d521b4e21a25ea79f29049aee8d70203cbaa8d88bfcc33d29df4c92fa7503465e2ebd834231812e9373912f46162353b4c96f5dc494c24e822e50cd3b71b7a21348906b8fb98d27a04bb87a2819f4d8e722f123f226eb391a50b984ea0d79dbf776a5bed12d4172d9f7a18c3ea97152644ea1882860f58bb5469f0eff411fd290c541dacc16c45afff356c365b6b5d377a506d5406479240d54a1e1e7945dca3be7415ba68dd983978d525c9adb8c5affdf494f032998e5ee2c0cf2d62ce32e521279e649d833344b435ce8bc35315a0b", 0xe6}, {&(0x7f0000003040)="a8fd9971e015e6ab577afc45907c68f161f0fb57fba54f509831df5fea619c5e7f26a10125e346bfd6eb99b7d023fc4d9f4c4eb8d524b6d2f5389478e75be2358cc76c9a386a91443ddc6e6247a93c4bc9e267570efada23d610126d649f944cb2048e0ea36fc3e27c591622663f00c22e48c1440b55fe99e93cb72fad15e003cb20c080be936c7d3fb3e69443b29ab1838c5d269bbfe90d6ef7d9247048cbbe7a32c757968a6094de3fc43486267c933efb757921ab857f91824d1c6e6f576846b4eaad3862b1aa4e478b21945b8133129bb86e46e9ec01d7a795160ed8e8ef4846c6af5e5c694b77", 0xe9}, {&(0x7f0000003140)="038f910990dbe4eeff9c42d6aae3255f27eaaa864f15c4d5227adc6115", 0x1d}, {&(0x7f0000003180)="807db35c2f12bb88a10af8b660e41bec0c5b00d6c6ad696a84b2aa95034af0cedf33ce36a42aa34043ce7b3002e5c22c3d39ace0970c1c7dd718e6af0ce3c01166139a0da720da3ae2374868a7fc2dfe7d088d12ee673a65abfc2e20d30772282c66fac08b4bdce1a72f78ca5657fd2032dcf9dd01ddfc59843691ad147a3e15f1866dff312e256d7e671fe798066ccd2406d0fd5a723c7f509a4f7b0c7c08e4fb1f839e064e00acb4f5eb0a1c90dbf46318e84f95da58d2bec4fc4ffc53ba023aef2fb700c3f7ff42124e831b2cd2683c6408b74da4263987f28997a371ece421710e857da7c17688388855fef58920", 0xf0}, {&(0x7f0000003280)="67dd3391b93cd97ab4e2e1e4aa254532b7afeb601b2c8930216d32247a23a553f4586304521f02c6184d5841cbb049d697e8182254f644074938e760e4cb5a3a32ae7ff32dcdd928bca73df4bbee0f6b8bbf5a7d55f4b00b642a0bf4a0f543c11ec1f7501e74abc24d2f13fe762943", 0x6f}], 0x5, 0x0, 0x0, 0x80}], 0x5, 0x80c0) r51 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r51, 0x400454ca, &(0x7f0000003480)={'rose0\x00', 0x106}) setns(r51, 0x0) poll(&(0x7f00000000c0)=[{r51}, {r51, 0x200}], 0x2, 0x40) ioctl$TUNSETQUEUE(r51, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r51, 0x400454d9, &(0x7f0000000080)={"62726964556530007f0100", 0x2200}) 2018/04/14 14:20:11 executing program 2: r0 = memfd_create(&(0x7f0000002fe2)=',,#GPL$vmnet1posix_acl_access\x00', 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0xffff, 0xde32]) r1 = getpgid(0x0) capset(&(0x7f0000000000)={0x20080522, r1}, &(0x7f0000000080)={0x3ff, 0x7fffffff, 0x9e38, 0xfe6b, 0x261, 0x100000001}) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2011, r0, 0x0) 2018/04/14 14:20:11 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000ef7f88)=[{}], 0x18) 2018/04/14 14:20:11 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6gretap0\x00', &(0x7f0000000000)=ANY=[]}) 2018/04/14 14:20:11 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x100) ioctl$int_out(r1, 0x2, &(0x7f00000000c0)) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r0, 0x0) 2018/04/14 14:20:11 executing program 7: mmap(&(0x7f0000085000/0x4000)=nil, 0x4000, 0x1000004, 0x58153, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x8b, 0x0, &(0x7f0000000040), &(0x7f0000000000), 0x0) 2018/04/14 14:20:11 executing program 0: r0 = socket(0x5, 0x3, 0x3f) getpeername$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x21, "e345d6948f3921e7f696681aa54fe8b6cdfb50dc4501ab6409c5d9652df2b69d97"}, &(0x7f0000000080)=0x29) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) r3 = socket(0xf, 0x0, 0x960) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000280)={'sit0\x00\x00\x00\x00\a\x00', &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="bb2a5d5eb56cd6fbd3e33fced634007e9a3fe8332b8a55dd8901ea3bb8523c2ef89e7821329bace964018aa02312a669809685a0e851c8405483b649e3c48e272e4b29ba0b6873f2e68f933d6b5d7e7dd813fd02a83e48591feb9841625c09aeb9bd1ec7cdaa04180060f8fee1531c2dc9cfd04d019f97fc4759020515efded724ecf6b6ef3380bb8c6e0f8a77a8e8bde052a004b056bd49efda6fc56665e6252acb11327bcd2af7995cddfa0f0753d5e18a597467824f5268ce59f3a099bdf2d6de3c382289009b21f8e67d022846e1c81f81eda43fd274033394629d5142313f49abbaa769a88e12042589660199462d3fe492a09360b3ff", @ANYRES16=r3, @ANYRES64, @ANYBLOB="e92ed6", @ANYRES32]], @ANYPTR]}) 2018/04/14 14:20:11 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) sync_file_range(r0, 0x8, 0x7fffffff, 0x7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x8000004001fff}) socket$nl_crypto(0x10, 0x3, 0x15) pwrite64(r0, &(0x7f0000000000), 0xffffffda, 0x0) 2018/04/14 14:20:11 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)="2f70726f632f348f4351316fa09d697076342f76732f616d5f64726f707261746500", 0x2, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x80000000, &(0x7f0000000040)=0xfffffffffffffff6) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00000000c0)=0xbe, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bridge_slave_1\x00', {0x2, 0x4e20, @rand_addr=0x50e1}}) 2018/04/14 14:20:11 executing program 2: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8), &(0x7f0000000080), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) futex(&(0x7f000000cffc), 0x3, 0x1, &(0x7f0000049ff0), &(0x7f0000a2a000), 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x9, 0x2) 2018/04/14 14:20:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x0, 0x7, 0x0, 0x4}) fcntl$lock(r0, 0x8, &(0x7f0000016000)={0x0, 0x3, 0x4000000000000d5}) 2018/04/14 14:20:11 executing program 6: r0 = timerfd_create(0x8, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/238, 0xee}], 0x1) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000002000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) 2018/04/14 14:20:11 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="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", 0xfc) [ 46.269585] netlink: 224 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/14 14:20:12 executing program 0: socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) flistxattr(r0, &(0x7f0000000140)=""/172, 0xac) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000033000)) getitimer(0x2, &(0x7f0000000040)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='sched\x00') ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) 2018/04/14 14:20:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x12) r1 = open(&(0x7f0000000000)='./file0\x00', 0x680100, 0x5c) write$fuse(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x5) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000080)=ANY=[@ANYBLOB="175bb1acdbe0a7671088734a8f11c5221c00000019008ad10057420900fc3cde0000000000005300000000"], 0x1c}, 0x1}, 0x0) 2018/04/14 14:20:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="4e27d4b94488e8db0d67a71daead2effb69bf69b50bc15c66a3f6ab877892ac5f831a62276d23984905c3ca2109aab995c38761be0eced215ef4ba8a5b3c203f88", 0x41, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00006dfffb)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/14 14:20:12 executing program 1: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x8) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000f40)=@can={0x1d, r1}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000003900)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xf2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0xffff}, 0x8) 2018/04/14 14:20:12 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x8000}}, 0x80000000, 0x4, 0x9, "f1abe84881921ece07d1faf05a2e01abf0f73827fa895bdaef1cf434704217f3511413a447597070dac6946a4a26e1b2d93ca07bc847c5a4a41a797bd35fe4e367147862b7e963bd2773f1e1e35b140d"}, 0xd8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000200)=""/4096) 2018/04/14 14:20:12 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x3ffc) sendto$inet6(r0, &(0x7f0000000080)="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", 0x279, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) ppoll(&(0x7f0000000980)=[{r0}], 0x1, &(0x7f00000009c0), &(0x7f0000000a00), 0x8) 2018/04/14 14:20:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000000c0), &(0x7f0000000040)=0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/04/14 14:20:12 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x10002) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x44, 0x0, &(0x7f0000000180)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000080), 0x1}, @fd={0x66642a85}], &(0x7f0000000140)=[0x0]}}], 0xb, 0x0, &(0x7f0000000280)="0e41e97e00000000000000"}) 2018/04/14 14:20:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e6") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000480)="2c0ef46826f94119884317fee34080d2c2fac231b0337eb240b72abd82c4771dec204ac489b4559b8f01ba2f4a6a64cdfeaeed00f9427d93cbcafbe0c9874e222f205b7472840d221e07bf4cf2f31133701b88d9825232b333558402adb8b01cac9ed341591cc740009b176c17fb530924035848c8e509eccd28aa78f65636e3a265955f744842aeb826fed73b322ee3a84a6dcb87d84ac39a04f4d75c8fdcff6d3132b60421548292ccf3e0269bbb83c7642b66ced419a63b7a9df10d00db3a8999f174fda639bc6f5b25732771de604b") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='proc\x00', 0x5010, &(0x7f0000000200)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1cb, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) ptrace$getsig(0x4202, r1, 0x2, &(0x7f00000002c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000380)={0x2}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='bpf\x00', 0x892880, 0x0) 2018/04/14 14:20:12 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x8000}}, 0x80000000, 0x4, 0x9, "f1abe84881921ece07d1faf05a2e01abf0f73827fa895bdaef1cf434704217f3511413a447597070dac6946a4a26e1b2d93ca07bc847c5a4a41a797bd35fe4e367147862b7e963bd2773f1e1e35b140d"}, 0xd8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000200)=""/4096) 2018/04/14 14:20:12 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x4, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='\fc\x00\x00'], 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x50, 0x0, &(0x7f0000000340)=[@register_looper={0x630b}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)}}}], 0x0, 0x0, &(0x7f00000003c0)}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x109c00, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7f, 0x4, 0x100000001, 0x7f, 0x8000}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x81}, &(0x7f0000000180)=0x8) 2018/04/14 14:20:12 executing program 2: rt_sigpending(&(0x7f0000000100), 0x8) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='\x00', 0x1, 0x1) mq_unlink(&(0x7f0000000200)='\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/04/14 14:20:12 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x200081, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xfffffffffffffffb) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000640)={0x5, 0xffffffff, 0x6, 0x20, 0x1, [{0xcce1, 0xb4b4, 0x7}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x100, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x60, 0x10, &(0x7f0000000140)=[@ptr={0x70742a85, 0x0, &(0x7f0000000100), 0x1, 0x3, 0x26}, @fda={0x66646185, 0x2, 0x1, 0x10}, @flat={0x776a2a85, 0x101, r2, 0x2}], &(0x7f00000001c0)=[0x70, 0x18]}, 0x7}}, @acquire={0x40046305}, @free_buffer={0x40086303, r2}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x10, &(0x7f0000000200)=[@fda={0x66646185, 0x1, 0x0, 0x24}], &(0x7f0000000240)=[0x20, 0x38]}, 0x8}}, @release={0x40046306, 0x3}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x68, 0x20, &(0x7f0000000380)=[@ptr={0x70742a85, 0x1, &(0x7f0000000280), 0x1, 0x1, 0x38}, @ptr={0x70742a85, 0x1, &(0x7f00000002c0), 0x1, 0x0, 0x34}, @flat={0x0, 0x100, r2}], &(0x7f0000000300)=[0x38, 0x20, 0x68, 0x40]}}], 0x6e, 0x0, &(0x7f0000000400)="85a4111bbdca7af9e6ca602023e2bc80bc66e77af855345631ae2aca4a01178bc1ea7f6c4262275b95c0c63ca0920e3c92149133e677f2821f03a959972d3827e401e62d9ed0d8837e643da31bcd53522baa3296ffe1833e3207cfe893a92f865cdeba55debacc8c04d0c142026c"}) 2018/04/14 14:20:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000004c0)={0x6, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x2, 0x1, 0x8, 0x3f, 0x1, &(0x7f0000000340)='ip6gretap0\x00', 0x1000, 0x4, 0x80}) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) fdatasync(r1) getpeername$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) fanotify_mark(r1, 0x40, 0x20000, r1, &(0x7f0000000100)='./file0\x00') r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000380)=[@in={0x2, 0x4e23, @loopback=0x7f000001}], 0x10) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x401a00}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="20082dbd7000fddbde25020000000800040003000000080001004e2300000800040002000000080004000300008008000400030000000800040002000000080001004e220000080002000af7000008000300320000009da6d8e45edd33b3f2afab9da4fa9443eb42f5188be756d0e1c7bc4565bf68ea4f1a"], 0x5c}, 0x1, 0x0, 0x0, 0x94}, 0x4004811) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000001c0)=""/212) 2018/04/14 14:20:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa2001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000001c0)=r2) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x1b}, 0x47, r3}) sendmsg$nl_route(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="5400000012003103000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001f000000000008002e0000000000080025000000000008001e000000000008000f0020a972d0000000000c0018000800010020000000"], 0x54}, 0x1}, 0x0) 2018/04/14 14:20:12 executing program 1: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000000040)={0x7fffffff, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000000180)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/14 14:20:12 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x0) fcntl$getown(r0, 0x9) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @loopback}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @multicast1}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x7ff, 0x4e21, 0x8, 0xa, 0x20, 0x20, 0xe, r1, r2}, {0x3, 0x3, 0x1f, 0x8, 0x1000, 0x8, 0x1}, {0x3, 0x9, 0x1, 0x2}, 0xfffffffffffff001, 0x0, 0x0, 0x1, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x7f}, 0xa, @in, 0x3500, 0x0, 0x1, 0xffffffffffff98a9, 0x3, 0x640, 0xfff}}, 0xe8) ioctl(r0, 0x2201, &(0x7f0000de0000)) [ 47.264409] binder: 6198:6202 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 47.272558] binder: 6198:6202 transaction failed 29189/-22, size 0-0 line 3011 [ 47.281787] binder: 6198:6203 ERROR: BC_REGISTER_LOOPER called without request [ 47.289318] binder: 6198:6203 transaction failed 29189/-22, size 0-0 line 3011 [ 47.306681] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/14 14:20:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0xbf46ad2cfba3cd51, 0x100) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0xc0053, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2800, 0x0) getsockopt$packet_int(r3, 0x107, 0x13, &(0x7f0000000240), &(0x7f0000000280)=0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000140)={0x10000000}) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000299ffa)) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) [ 47.312322] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/14 14:20:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000a5dff8)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000005000)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000013ff4)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000001d0000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000f000)) 2018/04/14 14:20:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000f1dfc0), 0x0, &(0x7f00000011c0)=ANY=[@ANYBLOB="e37c00f306000000078000e83a9a090031dcf8ba0ab783f2de4d18d90b4113bc96ce2eeccf79c4f62b1c57b576872d435488875aa23648163f0ac1033e0229"], 0xc}, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="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", 0x1000, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001280)='/dev/rtc\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00000012c0)) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x220001, 0x44) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, {0xa, 0x4e21, 0x7ff, @loopback={0x0, 0x1}, 0xffff}, 0x4, [0xffff, 0xffff, 0x20, 0x9, 0x9, 0xffffffffffffff63, 0x2, 0x5]}, 0x5c) geteuid() 2018/04/14 14:20:12 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="02082bbd7000ffdbdf250700000008000600060000003000010008000700100000002b000000080004004e23000008000800000000000800010002000000080004004e240000080005006454000008000500ff0f0000"], 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) [ 47.924554] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 48.162811] binder: release 6206:6248 transaction 4 out, still active [ 48.169462] binder: undelivered TRANSACTION_COMPLETE [ 48.174590] binder: send failed reply for transaction 5 to 6206:6207 [ 48.188662] binder: 6206:6248 got reply transaction with no transaction stack [ 48.196005] binder: 6206:6248 transaction failed 29201/-71, size 96-16 line 2927 [ 48.309664] binder: 6206:6248 ioctl c0306201 20004000 returned -14 [ 48.319370] binder: BINDER_SET_CONTEXT_MGR already set [ 48.324845] binder: 6206:6249 ioctl 40046207 0 returned -16 [ 48.332828] binder_alloc: binder_alloc_mmap_handler: 6206 2000c000-2000e000 already mapped failed -16 [ 48.345584] binder_alloc: 6206: binder_alloc_buf, no vma [ 48.351068] binder_alloc: 6206: binder_alloc_buf, no vma [ 48.351092] binder: 6206:6249 transaction failed 29189/-3, size 0-0 line 3134 [ 48.363859] binder: 6206:6250 transaction failed 29189/-3, size 0-0 line 3134 [ 48.374416] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.383300] binder: 6206:6251 got reply transaction with no transaction stack [ 48.390612] binder: 6206:6251 transaction failed 29201/-71, size 96-16 line 2927 2018/04/14 14:20:13 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) listen(r1, 0x100000000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x1}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000cd5000)) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) 2018/04/14 14:20:13 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffff80}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000240)=""/140) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x1000, 0x0, 0x6, 0x0, 0x8, [{0x0, 0x8, 0x2, 0x0, 0x0, 0x1}, {0x6, 0xffffffff, 0x7ff, 0x0, 0x0, 0x200}, {0x6, 0x6, 0x101, 0x0, 0x0, 0x1f06}, {0x7, 0xffffffffffffff00, 0x1000, 0x0, 0x0, 0x1201}, {0x9, 0x4, 0xc7, 0x0, 0x0, 0x401}, {0x8001, 0x3, 0x1b, 0x0, 0x0, 0x1000}, {0x97e, 0xffffffffffffffff, 0xff, 0x0, 0x0, 0x101}, {0x3, 0x3, 0x1, 0x0, 0x0, 0x480}]}) iopl(0x1d7b) 2018/04/14 14:20:13 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x1000000000000040, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="090004676d608cc23c04f035264405a39d07d2000100080057747af700ea58"], &(0x7f00000000c0)=0x10) dup2(r0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000280)=0xc) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x11f) 2018/04/14 14:20:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000131d0100000000000000000005000000"], 0x14}, 0x1}, 0x0) 2018/04/14 14:20:13 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) close(r1) 2018/04/14 14:20:13 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b0ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) ioctl$int_in(r1, 0x541f, &(0x7f0000478ff8)) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x7ff, &(0x7f0000000040)=0x2) 2018/04/14 14:20:13 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3aff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) r3 = geteuid() getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000140)) fchownat(r2, &(0x7f0000000040)='./file0\x00', r3, r4, 0x400) 2018/04/14 14:20:13 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000580)='./file0/file0\x00', 0x2, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e23, 0x1f, @mcast1={0xff, 0x1, [], 0x1}}}, 0x81, 0x0, 0x8001, 0x9b9a, 0x10}, &(0x7f0000000680)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000006c0)=r1, 0x4) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='uid=']) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x6, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000100)="29042e829c7568943101a42c63119dc91b425a4969b1ec3ccdd0e877c64e8f87bcb35a32a4d9ece80b6e1579afbea33b17a3b311cafaa06b2e064453aa951c63d98ef49876d1c96c13f3239ad825e774d6abdd242bbabc3fbc2387fe32bd08e6ca80044605b1bcd01d18ef8363585d7a2b280c6e9c0de9eb96909f78af8965d4263cd2f51ae8fbe83cb979ab8a1eac353c8617e1eedbb0", 0x97, 0x5}, {&(0x7f00000001c0)="66c4558bb091a3e04611a56caa32808bae058d8856a728027043a25502ea0b2596c5a14f0e7fff88b1524ad268525a11ccfb6d39081c7ca3073782f88d331d3a5492e27ee285bd0c982fd0b968768c37459b780fd299ef15808a461a23f978eb4c667259dcc6bbd822e495c7ea6cdc2362b21761dfbde7e72937a2ed132e058a1231ec80f75deb92c7fd93a5abb4802205a350aa48bf8370e1aeee04c58df593d392625e474e14f29250a9dad3c5f697f156c3af6457956c9565f3384f13fff1e9bd3beee81ceb71456140b898f2eec19ef584e4e6bb201af382cfef691f2f14eb", 0xe1, 0x1}, {&(0x7f00000002c0)="e5c443895d3f138026b77c45308e17f842796caa85cc65878bfba4e1169fc788564fb0b89507b85d6c6bc51dc9916247b38c6ba88c307b4cf453f3f2c52ffa", 0x3f, 0x800}, {&(0x7f0000000300)="e4f014806860a7fb0ffd4a3fb45c3f4755bf99311e69aeb3fb3200435d85f81a0aeda1ca0c31a5ba924371b554d53b92e12cf9516b60953eb5ab6854c4c607d5bd4f77ddc2720017c5fcbfd3d16f0e2b42162f9b468fdd6f3684e2", 0x5b, 0x1e}, {&(0x7f0000000380)="e1c7337b0801bac8a49266c21bd5063eba7cb4e30c23d61b684da3ef97ab736ee5b626071b8bd7c0a034800debd44f0f887fc7dee7f40bd42996f4dc7c77108eb3d97e4931859c5d822e11a0", 0x4c, 0x9}, {&(0x7f0000000400)="383e1860fa07db8d3e04e3cfedb726eb670148533986307190a292bd15431b55d325268ec90ce67f9da9663dac72707a8cf3c4f342128f6ddb1c05eb1b7451909dcdd867f86f5c88c17cb4dea451cd1e1bd19d973f81271366b7c60a6e55e9a6a4339c16f7f9337c6dd6ebd1736cce6ea4818fa2d6e3bf7d71cd35fc71b2f756bcc2489bd8541721ff07bc1e903286d9c207be4126ef0ba9c7b013fb5314182cd0f2009f774f09a63ac1683c0f119dd44f", 0xb1, 0x7}], 0x10000, &(0x7f0000000540)={[{@nolargeio='nolargeio', 0x2c}, {@tails_off='tails=off', 0x2c}, {@resize={'resize', 0x3d, [0x3f, 0x32, 0x36]}, 0x2c}, {@nolargeio='nolargeio', 0x2c}]}) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) 2018/04/14 14:20:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x48b, 0x9, 0x100000000, 0x7, 0x7fffffff, 0x2, 0x5, 0x0}, &(0x7f0000000040)=0x1d) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x3c}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) [ 48.502333] binder: release 6206:6207 transaction 4 in, still active 2018/04/14 14:20:14 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000000040), 0x1000002, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) r2 = dup3(r0, r0, 0x8c1b3ae43dafa3cf) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) [ 48.547500] binder: send failed reply for transaction 4, target dead [ 48.569170] binder: undelivered TRANSACTION_COMPLETE 2018/04/14 14:20:14 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10200, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x8) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0xd0) mlockall(0x3) r2 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000262fe8)=@known='system.posix_acl_access\x00', &(0x7f000050bff4)="020000000800002000000000", 0xc, 0x0) 2018/04/14 14:20:14 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x4a, 0xb5, 0x7, 0xffffffff}]}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f00001f7000)={0x10}, 0xc, &(0x7f0000e22ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000039ea0e86f00000000000000006cd0000000000002000000000c8643298c9a57affa0b1e7ca43a1a8afeeb4f9c26fd9669348d6afeeca4709dfd3bb103b6896050a19aeb7f4d71dc2bb8b2c4c33717d84a766b87ee1b499e3dfee08c4a33820ab5ea61e66cc29135ccb5f06239bfe174c1701afc9388e5cd9cbb5362780a02a9c1e80b1f0ac9bb5af6"], 0x1c}, 0x1}, 0x0) [ 48.593108] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/14 14:20:14 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4)) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='/\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/04/14 14:20:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000280)=""/172, 0xac}], 0x1, 0x0) 2018/04/14 14:20:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d09f80)="ff01000000000000000000000000000101000000", 0x14) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x2, 0x0, 0x1, 0x6, r1}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) r2 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) ioctl$KDSKBLED(r2, 0x4b65, 0x1ff) [ 48.663980] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/14 14:20:14 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x0, 0xfffffffffffffffd, 0x3, 0x1, 0x9, 0x0, 0xffffffffffffffff}, 0xe0109a9d5feeaf23) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/14 14:20:14 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c, 0x80000) sendmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="04000000290000000247a74e476660594b0000009e9d7d2d9a0a1b586baa195ca361e50f4f49f92f8ddbb82c57e4e6df37e255e58077566a188ba52b999000de662db65a9777cfd9af7b38e393ac5ec8ba059c357a5e1ccbdce83cac145664b653bd03fa99384cb70fd393e681ceb17b248c6b184ad69a42fb910fcb3eb222656e4caf5aace437fe77b55944a6a5281092deccd0be63f38f7e3b95f5795246edbf9d0fe33571e924ba3e40763c77e625410f5be4ca89b40a"], 0xc}}], 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/195, 0xc3) 2018/04/14 14:20:14 executing program 5: timer_create(0xfffffffffffffffe, &(0x7f0000000080)={0x0, 0x12}, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r0, r1+10000000}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000000000)) [ 48.715217] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41118 sclass=netlink_route_socket 2018/04/14 14:20:14 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) tgkill(r3, r3, 0x12) ptrace(0x4208, r3) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/04/14 14:20:15 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000180)=@dstopts={0x0, 0x0, [], [@hao={0xc9, 0x0, @loopback={0x0, 0x1}}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3aef) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000ffc000)=0xffff, 0x53) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x113000, 0x0) accept4$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/14 14:20:15 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlockall() remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40802, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005700)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000005800)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000005940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005980)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000059c0)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000005a00)={0x0, @loopback}, &(0x7f0000005a40)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000005a80)={@empty, 0x0}, &(0x7f0000005ac0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000005b00)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000005b40)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000005b80)={0x0, 0x0, 0x0}, &(0x7f0000005bc0)=0x14, 0x800) accept4$packet(0xffffffffffffff9c, &(0x7f0000005c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005c40)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000005c80)={'bcsh0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000005cc0)={@dev, 0x0}, &(0x7f0000005d00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000005d40)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000005d80)={@loopback, 0x0}, &(0x7f0000005dc0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000005e00)={@loopback, @broadcast, 0x0}, &(0x7f0000005e40)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000006240)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000006280)={0x0, @multicast1, @multicast2}, &(0x7f00000062c0)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000006300)={'veth1\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000006340)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000006380)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000063c0)={@loopback, 0x0}, &(0x7f0000006400)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006480)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000064c0)={@dev, @loopback, 0x0}, &(0x7f0000006500)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006540)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000006640)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000006680)={@dev, @rand_addr, 0x0}, &(0x7f00000066c0)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000006700)={@mcast1, 0x0}, &(0x7f0000006740)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000006f40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000006f00)={&(0x7f0000006780)=ANY=[@ANYBLOB='P\a\x00\x00', @ANYRES16=r1, @ANYBLOB="220728bd7000fbdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="b001020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r3, @ANYBLOB="74000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000004400040000002e0072050000020001ff060000009300050600000000ff070606000000003f003f38040000000400069b4000000000040904080000000300a303020000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r5, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040005000000080007000000000008000100", @ANYRES32=r7, @ANYBLOB="400002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="fc0002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400000000ae08000600", @ANYRES32=r11, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="0800070000000000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ff00000008000600", @ANYRES32=r13, @ANYBLOB="f9ffffff", @ANYRES32=r14, @ANYBLOB="4401020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400020000000800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004001795000008000600", @ANYRES32=r15, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r16, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040006000000080007000000000040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000008000100", @ANYRES32=r17, @ANYBLOB="e800020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400a40000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000500000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400710f000008000100", @ANYRES32=r19, @ANYBLOB="f401020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r20, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000000000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r21, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000600000008000600", @ANYRES32=r22, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r24, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r25], 0x750}, 0x1, 0x0, 0x0, 0x4000000}, 0x8001) remap_file_pages(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/04/14 14:20:15 executing program 4: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@sco={0x1f, {0x1}}, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x5, 0x4) 2018/04/14 14:20:15 executing program 7: futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000985000)={{0x0, 0x2710}}) sigaltstack(&(0x7f00008a6000/0x600000)=nil, &(0x7f0000000000)) 2018/04/14 14:20:15 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x205, 0x0) r1 = epoll_create(0x3d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) write$evdev(r0, &(0x7f0000000180)=[{{}, 0x0, 0x0, 0x4}], 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x8}, 0x8) 2018/04/14 14:20:15 executing program 3: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000ce2000)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20ed9000, 0x0, 0x0, 0x20ed9030, 0x20ed9060], 0x0, &(0x7f00004ba000), &(0x7f0000ed9000)=[{}, {}, {}]}, 0xe0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) mlock(&(0x7f0000a9f000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000c73000/0x3000)=nil, 0x3000, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000dc0)=@dstopts={0x2c, 0x201, [], [@jumbo={0xc2, 0x4, 0x3f}, @generic={0x6, 0x1000, "0c0bc8d2d24827bae5f2252e486baa2171dd5ba3de6e0e5ad730f681788cea9b2a84542cf8fdcf0c7c8f2f1422d1027a28536f386df97209cfeef1075bd7d42bb8c5b7c43861ffe83d0e6028f8f88da6135c5f5185e3db01d13faf05a118039f749a32d7f1f7924dba3744b83db712e3be7e1b5962aff7180afd40d3592d3914fdb5a3f5eda8b6ae835aa9de95ea2028a494305a36147f9a97c7a631e16a6919e08d18b59c838f0ed9fc95a7dc397022c10c9ac2765d62aad906a8ec00149b201e9d5335b19c52c7dae5754a00457817aeaf7caed284731ec09e6bf08aa4720eef156a85bd52582abfe9ea6745df7664e5eca10d91caae15414c0849dadc774902f94000aa0b34c54c05e84087f72967e1cf2b17f09885d0588cc730aca2421d8a0f1a0a95e025e232c1095b7194118d3d46399145f3bcd33f49a33ebacf650437155dd393fbe83b7768abbe490ebde8c6b4ecea2bbd57890639179f2a2e9e08f27e440ab7d86b982857ac7215266011f34f3129a7cd568cd3724f46ac481900347f3ddba8d71e984cf349a54c142d0e8ad4c0d54480b77749cb50488f637788c426f0ffae557d67cef0af020f32f296ced1dd59f9df0818cb9b56b5a63bd8504a691bee256a978ad2811f929ed69c23dab0fae04f1736f0df7691f9fd74b89d9e15eeaa8afa435efa5015d2ba64b4d4f8af1707275e5a5c21d403632a0cfea7f2eb51d265c547d88b12c18c59ad2d1e9c60c96e951410049e67d85e271b08441dc7ce6370680b7b2ac689e741670ef604272d8c97bc4e22ced9cf8f72c3abbfab8880cb2e6473e76c1e14471b8e42aef9b4bdd6eecf84910bd36b87ea9edbcaf38e87bf3353783c7c2b68600ad55010e64e212378c53243c91fd825ff00c28b95487c2a2676d9d21c03877118afc24254a4b8abd51ae1ed863efba47c2140e5d34298f9364369f586a9f449411d098be5247876e289564fa77ef6511a13d2673000a9ce518b2dc24f0f53946cb81f96cf65c27e9d1c83a187125479c0d7eb9ad97da5e78905c6b94a895526e31e9d5d31cf6f25be0995da25a081f73d247e94611164b48bb76c3359b67bdf9c9a2ebfb38dadc72fc86f20df33ffc2a0f5ce4cbcef967b0ae7dbebea14b1d8a3a032b6f39975a0e8e486cb1a95b7148cb376fe0c6fadeadff0e70e0cb840146ee92890ab4c951196dc79b4347568ef2392d745a739b468e12395d196f314f37e1305bc991fa57757b923d0c9445c14034df3da1f0058b7039da86405d27a4aba118dffd1cfdac21de34a191cbf4141417db4fa58b2774ba7bd56595631fd44b33a09069ac02dc4b78ecd6f2f9e481f77e025fb09292e2f4e4e227ea654f00c777b24c5b76229509ca71800349f5500dd86b953160d416a56bbb4cf94d0b8a18dede5766e9a52e968417d0f849ad1e4895ba6628422ce1e7b3c7163cbd5a2912930ba4c663e6b5d9494cf37cfb06c221a75eb7828cf7bd232c65242a2ffc69d993d19a8fcb6d0e59241d7bb627b0daf4d5c3dd1cbe243ff9b2c42801c2f68717841876fad2477d4483a4c08e20f1b6a206d901b7bfd1ffbd7ddb504c7f601c29d51b074a571a8497cf22734396e523c0e87582284688215df62354e97532c9d7c1144f7024c8def7351c0763dd462ed0e65d03988529b082690cbb73730075dd0832cadae1688661b2c4e612dc2b9e7e38e04fd94228061172fca4a9b97fe53f4c7f00b492b4ca7f58191eb9e7f79ef0c3906ba0e348c50c7757a3504bb116eb09fc80ef7ceb8168537a93b0e8f7535c2cdd3b9b80793892dd13603b979e3130193e68b86fc99b0a7d18b18e1c126bda4fc98eb4c0f0dbce9c1561f472344d8db3a0bbbdeeb4d19efb668da55f778867584d7f226a29d59eb59fa2144b7a2f1cdeaba6fa03b070209310667219d26a595f6d5e88012d8038cb56da6be5eeeb8054e2c44a829c44ec347fe9438c6b8a1b76b9d6d633becb33058de1249eb46f6dc413d4cbcf9096bf9662e4fe34e67b951f20f5067b0376ddf5a60cc2e7ee9d0d636f57c851e6431e49f45ff2c9f202aefa7c9d3e7627e6a89b1fee55541b638fbe84b9e1c3a99d81a3bff948ef8ab01a1e8a20f0ca2e350459ee597be18c933019a39d88ae8f6aa34128e96f545fd52ec649a21c06f1a5fd4db90006d0bd4286fccd46e7ae5cb4a17fb4166a102985bf3278ef0b5b52ce8ffca50316cd2ce9d38c9c14f4d765fa96402c28bbe9c24215e948e21c82056a3d4a485fdab0d9805745afa468c788b059b68687fbc169c2b4c744c3e926e59833f7a94d23dc42f50d550423b27eb706d975bed3d562a80092df1c7551424fcf7151689a093fe6351dfd1149a2333217ff40813408d569a93521a12092e00f9a5973ce74a7f4bbfdffad861bd74de857fa72c6342db4ae9093d67527179a5193c0e9aa40cf62e62bd7ca01c6e458facfb5cb1e53754a77ec5bf530bd0069f50793b508997e7ba962713e5dfa55c9a9157a20514236b2005d798d1d3c12a25f01c3bffc9c6c7fca2cdd61811483749d6358b233dbdc326f3b8b774ca6990fa46e379e245ddfda0568d23e432d81c025c226991b5eeb1e6c2dad73f84d083dac7271fde38c647cf0bd4c127a385f08036dcdb7ee0948c20425bd34814b34d2002b9d7d16c22f9a0299dbe3300d33b2c1f0154ca9376946382d44c6d3b8e4b35a85a2eee7b34609a035c4338aca540623debad7df0df970c84d9d6b7c33a3cc18d0cd8ef2958f82f48687e0c8ab244360302d69ea409e8a6f155d5cfc1e2cf4de2113515d221a1ca02ef586aabfb9b3ef4dc830c2fdcd3aecf19281a0d7fa93242dd533ac32e239a9d5b06fd9fc8ca100a4ae0699f6de54f73e71a23364755930771b202d243a155f0db0e8e4e59e08f56d5bc81fff666e72792759fecf9abb6b35fe7890992ff795eeea10312e7a32ad3611e7976d4d5a9a1f775c6f43f7a0052a2c04f2873077a19c37511180eb87a85fb39ae742d0b4522f7385b4864f50ae00bb86c7e4d9f6149b228a7b68e99196a1ab418380d2491fb1dc44d24b58968141ecca5fcff486201bb9e0ebd8905abdf0c5cf07939d185bc61f0d25a75c597061290337a9bec3011f834d0fd50b3c8c62875416fe66e945b95dccb4b1d219eb9427d6a70e1ce17f7c7a6180be9ce3fba796d2252284c22d430e020bfc020973509f20dadc2da37ffafea3cb431b3cbb137e5677b5085be2eef761806cec8c3b5a286c8b41fb9a52f6ec07ce0aa26da13ae9e1544ae8e8a5f2e426000c8fef9cb6570608ef524c8a4a333910e318858b10f10ccc15d397e3e1e42add31986f3a40eb1a8105e8f6bd1b4dc556b50d90c57f4a7d57294930c51b29549d34234a996c0fb03743b2aae13f80f4aa480adcb3f6c2ff52a4273931a0126f2114789dffde4fcfaf535ae7a1e1f01f72540b8e68a7eaf8194ade60b3dd9fa22df4164ccd2ffea95b6c108dc597d8994574af6fc73e19070c707bc2f8ce54048844b70b5819efae1646886983219c9dc9f864940a00e0c10e1054451ec4434e2a7571f7799e967e856b3c3507e18698dc500225d83e387e3ec45ce5f10d566ae77f1f240d78a260ebf7380ce26adfc01cb4b04cbc58b402ad29cc6aafb043e825faff808ec48c47037e678917ab799ee5c9b06f2d64e719f3d61a4f4e1ccbd4111b863cb35044ad4fbe4f8d7da451be2759d29913e85775115f6ad0352ebd7129cc1e4e07d09f67a1914e984e86041e3a3b3d28a7f5241fbf9da2251418898fb435036602a26f638882abbd282bb0439dab4715c411b5e73cfcbdf4f7194e5f536a0400a884bcdd8f59b28ffceb3eb123197bbe9c80bad5fc3c2072ad392d9d2f84d55d6082b4d0fbd676905e2b58cf7d71d65dbcf36b632ef88f982b5f767ed9228ef5e5f6cb309102a67460c8a53f26bac02ff83f6d9e12227387fb16feac3028b9829701416027fd975e05744a664fe2abab9694ccc95f42d07db630278481eeceabe0e43f6b00ca1b4bd71a11d496c2defb3815a6b169984084cc15ad759af7c323cfcc95c1e621898a4a3cc097272c48315021a6cc52581a226c7505d22b13e61de33c44d2b71ce9bdc711368b7bdc29cf88f1b1f3b28a79f49b32bc041aba2ac9defefb3cff11ea2c6f5741aa62ccca9e7703bf3b795c2a8faf0c568d85261a8156af3c36fd15e36b0034ee951460fac98ff2f213f6d89a779b264fdbe55654151aac40e229aed711a23e3dd7e52a51895433721775131fb830608a79d3e61fd62c0cc30ac689d0318a1b7ee8d2e4a0e7adc0fee48b6f635a51f07ad3233d078d4fe6e8b90a32b0492fd3a03410ef8870b0a0184de0a3b0902c5988d2aaf6fe03c57642e30fd7ac639f52cde18cf672d8acc1b53d7b551f2a101a683c4a08ba4889ce942c1ca5cd487642ae89d59d2dab62084ac49643177a97a0a7b816465055aa028292b38a54fc8d4c451296db50a276974ef20c8377896e1af95c767b6ca8841538c5622a03819004c1a1ddcb29483ec618ff13196138493b2b62b5e9097deecba10ef9b8d99823f0ca7dd767bf2e69be245d8657f62899cdb6086122bf02aa2f6aa3a54570d90daf448a07227efc0a4ecc008fdbd3fb2a3bcde20cf890543bc396fa9a20d047d3e0b428252b0be3e7e1e3fff7848ec75ac86ac252d6f5496c5a9e7e3e3def604580a1adecaeeb941e0acce4e53aa56d725d60dfb8f63cf8f37581042467440ebb752906448154ab0720e961db9f7fc7b305c1a7140bec58cf7802463021d97ff2b5599ef70a38b287e75ca65e903dc86f64eeeea28f2fb4aca36862b22d911cfed216e79ac1e1e6ea76cbe1e594080b2cb4d0c6f165773186a6024fbc17cf4ea37fef901f556694ce2ac6a25db2aedf973d8a5c9990fef914c4880f109ca3ab7519d2529f0e2a699f8598035703eb460d39d2e581bd75a26abe80eb6a6005cd39d05931e49ae238045c131d2e1f3a0c0bb9b35f4421fc5dfb058bcb227a0833427bd630bec7871767faff0056b4a07f442a7e394e3fbc52931418e115eaef9f0c396d7f334da0754c6e7e9556c8b58a96855c970430b406406eecf683cc4c47aba02545fa1a8f813c759d0627441f847f45ff0cec645770a7da3bbffbabd0f9e321fea48bb4e38a19ce5c8db5a38c2b706d887ccbfe97789970a066d90ed95d9c1fa90fde3b0fe064b4e1591662cdcd7687a4c1ee98c5a76d2d59dbb991f7a76dfaa65dbd744e24033bd38da4cb41ef691bbc39a8d9adf0635256e3482afb252235b76ff9b74c50f15f991e4228073b5c1cd1e898ef53d46c22284b9dabf07882425c69b0e25ffc49a9a09d6ed1f973e8332ccfad4143764d4d1185373190ca10dd5b812a6d7a2b1403f49ed483a2517e7dee9c29b83565e308f9e8c9205cd4601ea845a10d6e2600b771af491c03895cc241cea1e2504a94a70213dac7a1b329db0f53b9833cce550c6f7cc257c776736992224e9a7ebb54c3702727078be375236e1427e8483f629bca33347a732bc24df4418b70fe5fe4b84c9abb9503c1bc221b751bb792a573665595918e6c5bbb0cef61f60b340355e5c915c05a7189329f8df9434333dcd8569f357b3969babd2fa1ba69a9cd1d9c057213af8e4b3494b2aaa333d18c25e7c008b57375e35a8a111469ff196be8f469b24b4be345061d63047caa8ad64e4b28040def95b72d2d63195ddf3823e6924bf96ca53e20ace3d7c34c1513e601a103ef7f37e61137f7ab29e522295"}]}, 0x1010) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000c40)=@broute={'broute\x00', 0x20, 0x6, 0xaac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000140), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0xafc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000cc0)={0x0, 0x61a}, &(0x7f0000000d00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000d40)={r2, 0xffffffffffffffc1}, &(0x7f0000000d80)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x100000000}, 0x88) 2018/04/14 14:20:15 executing program 1: r0 = socket$packet(0x11, 0x20000000000003, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000247ffc), 0x4) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1001a0}, 0x1a, &(0x7f00000001c0)={&(0x7f00000000c0)=@ipv6_newroute={0x40, 0x18, 0x10, 0x70bd27, 0x25dfdbfd, {0xa, 0x20, 0x80, 0x6, 0xfe, 0x6, 0xfd, 0x8, 0x2800}, [@RTA_PRIORITY={0x8, 0x6, 0x5}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x79, @fd=r1}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_PREF={0x8, 0x14, 0x10000}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x15) 2018/04/14 14:20:15 executing program 4: socket$packet(0x11, 0x2, 0x300) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/14 14:20:15 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000028c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000029c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002a00)={@dev={0xfe, 0x80, [], 0x13}, r1}, 0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r2 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000140)=0x8000, 0x4) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x80, 0x7ff, 0x200, 0x9, 0x7fff, 0x1, 0x3, 0x7297, r3}, 0x20) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x0, &(0x7f0000000400)=""/143, &(0x7f00000004c0)=0x8f) sendto$inet6(r2, &(0x7f00000000c0), 0xfead, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/14 14:20:15 executing program 7: r0 = socket$inet(0xa, 0x801, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000002c0)={@multicast2, @remote}, &(0x7f0000000300)=0x8) r1 = socket(0x8, 0x5, 0xfff) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) listen(r0, 0x4) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@can, 0x10, &(0x7f0000002000), 0x0, &(0x7f0000001fb9)=""/71, 0x47}, 0x0) getuid() getuid() inotify_init() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x440, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffff800, @empty, 0x6}}, 0x6, 0x1, 0xfffffffffffff801, 0x0, 0x7fff}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={r3, 0x3, 0x30, 0xfffffffffffffff8, 0x5}, &(0x7f0000000240)=0x18) [ 49.560651] mmap: syz-executor2 (6342) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/14 14:20:15 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020022000000000000e1000c0800020000000005", 0x24) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x40) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x9) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0xa, [0x7ff, 0x7ff, 0xffffffffffffffff, 0x5, 0x7, 0x4f9e, 0x3, 0x80, 0x8000, 0x81]}, &(0x7f0000000040)=0x18) 2018/04/14 14:20:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xff3e7de13fce2d4a) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000040)=""/89) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00008bf000), 0x4) getsockopt(r0, 0x8, 0x2, &(0x7f00000000c0)=""/158, &(0x7f0000000180)=0x9e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)=0x0) getresuid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000900)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000a00)=0xe8) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000e40)=[{&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000280)="4a851d6dc967f4abaad2f6f313567d5fe8a0bf7bec19079433e04388d128802f243fa48970c77a9d52f175eef998bf3733a99ed5ce2b7f49041a82c0d20a2b33a01a1a71937acba628c5ce6eda21b810f2f240e262fc95d59773540c0413e81a3e071d843fec931fe89051f9891a071f94f203d3102417352d7588b231a4904394b7f44d12f664b4ea10ce6e94e7ec72c59f56c09720c0f133b4f7752ba097866c3ce0658c84fe1ca17e016f30ed0a5acb402f67dc1b04d2bca62878f02bc565dabd7923cec7e222adc70b78bb7d5aacd2fe807e6d7de46a1d01beb2bb6e33dbb27c734e85606bf9787856a376", 0xed}, {&(0x7f0000000380)="1d8093c0e6103994accc10160dd4635fa221f99b1e8df06c3f0a1c06906b2a77f60ce21f5505ec39ff1c580eacbe0c92e67732a1f409632a146e576f2e31534ee97360e4b41943e52ad9c007f560149521b34e802c5a57b20ccd3b5b2ae1a3e7fbcefd9842f12d221ff0d74ea1fbf6e6ff7f635a9c47f55b17ab54d1dbde6a9655c7368ef133b2d94b28bb943226a9d40a7e8c9b", 0x94}, {&(0x7f0000000440)="0673f8152db5595fd649017e575c4d6d07c6eeee08d3afb577313511bfcb95ee886572e6a48fdb596c450aca18d2f42917d184835cfdb783f92d098091873f198552033727c1f7278e3c5e045befe5442d3290cb6e2fdd0c934136fe0636ffc3ce5ea5ebb98e2c8b41be7d578022e4aadd9e825645411ec37b42c3", 0x7b}, {&(0x7f00000004c0)="cc4eaafeb3af1bb079301cda406fa867e99214db1afc20e0d169e94e01c2c3bbcc47535ec9c0d3408507ca518730082b7bffe625ba1649b700b4b5bbad29ec9e93c5a07052f47b18346a92fffc025a43bb5d63da936c83ae7a112b89903180eb6a61a9e6d8ccf2e6cb62f77856cf9f3fdf46b54f8a8ff8eedda2035f99ba946bbfffb9ae4f2b3d9da98dcbe6e107b41c626ab7fb4f771397ed87648b09e91b99c9f0c739aeefb3bd76add06e87242752a22d92835efce63ab193ee42868411e79c12e1bc37ba15d45687d18b", 0xcc}, {&(0x7f00000005c0)="fb8365986331bb7f79c0daf29cb8d2d015f8a802dca9e11ca199dcc4c5f80607d554c7cd1f84bf9159e22ebacc23c72ab937e5af69a8f9400058b4710bced50d043233a869afd16f564429695ce13f1a2c218bb859f6fec8c42b598ce744fbd3c0443939c537c8e6c291f34075fd2c3aad7c7a005f511f338ea05b76a84ad82dbcac84a4ff341c1e04912609cdf1a21dfcf661494dcf199d898a3fe53ba27f9d149f40704ee2e6f5240092896e8a5ece024033e9aae063f9e6671d0ff552480c1b", 0xc1}, {&(0x7f00000006c0)="d8429fd929ec449209a1610794563448bcc26a071cb36ec2cf2b4b86d8e7b4db", 0x20}], 0x6, &(0x7f0000000b00)=[@rights={0x24, 0x1, 0x1, [r0, r1, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x68, 0x40841}, {&(0x7f0000000b80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000c00)="386b38d7559f8b714d2ebbb2089717", 0xf}, {&(0x7f0000000c40)="f8983f43761c07d0e68b87ca36f3096520287bf9daf743fd0724dcb39f50be7f81347a83bacf6024defed37678cfbe1ef1ea0edcfa88fa2ea2b3e437ce7dc242e30d604a85e588752568cc3a7e5af32834", 0x51}, {&(0x7f0000000cc0)="4358e0e793ce17a2b935aa085cdbf6bb66fa7d3f190e64f6acb0e61cd3caa37c34abaf3ec0499593544121af25099d6362d81191ac9755d68aca2d7fed58bc7d07c3511584a2f6b64b85916456e9fb860d4667c8a439ad7d92f82f5a19ee97402bb9799f", 0x64}, {&(0x7f0000000d40)="14e645fc1e37d36412ae4ab3b001c7dced4e3c689ab57ec6d3cfd5eaf2620e50b9914b8d9a221901c31b556a68cf7c39b582dde0e77cacc9ad963e79df9e0dcbfdf54251f385e1c483fad2d80523d57eea3b2cc8720ad809ca69553c1e1fe37ac8a8286313b7ce5e2630514ea2c56382c6b53696cd0b8aa3495f34bba07e", 0x7e}], 0x4, &(0x7f0000000e00)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r1]}], 0x28, 0x40000}], 0x2, 0x20004080) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000001c0)=0x4) socket$pptp(0x18, 0x1, 0x2) 2018/04/14 14:20:15 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) r1 = socket$packet(0x11, 0x3, 0x300) connect(r0, &(0x7f0000000200)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x402}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x800, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4004b100, &(0x7f0000000100)={0x18, 0x0, {0x4, @empty, 'bcsf0\x00'}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2003}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) pread64(r2, &(0x7f0000000040)=""/9, 0x9, 0x0) 2018/04/14 14:20:15 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x101000, 0x2) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000380)=0x8, 0x4) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210003004b00ca8a987b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d400000000000000", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x5, 0x9, 0x8000, 0x20, 0x7, 0xfff, 0x20, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8, 0x7, 0x2, 0x1, 0x10000}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, [0x1, 0x6b4, 0x3a1, 0x200, 0xdc, 0x0, 0x200, 0x8, 0x7, 0x8, 0x80, 0x80, 0xde5, 0xcf, 0x2]}, &(0x7f0000000300)=0x100) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)={r3, 0xfd5a, 0x6, [0x5, 0x2, 0x6, 0x101, 0x2, 0xff]}, 0x14) 2018/04/14 14:20:15 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x8, 0x4033, 0xffffffffffffffff, 0x32) r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0xfffffffffffffffd}) 2018/04/14 14:20:15 executing program 0: r0 = timerfd_create(0x0, 0x800) mmap(&(0x7f0000cf3000/0x3000)=nil, 0x3000, 0x1000001, 0x32, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x142) write(r1, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) r2 = fcntl$dupfd(r1, 0x0, r1) ppoll(&(0x7f0000d63000)=[{r2}], 0x1, &(0x7f0000676000)={0x77359400}, &(0x7f000011dff8), 0x8) 2018/04/14 14:20:15 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x3, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) r1 = memfd_create(&(0x7f0000000380)='ip6tnl0\x00', 0x1) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000003c0)={'mangle\x00'}, &(0x7f0000000440)=0x54) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r3, r2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="757365722e2f6465762f706b74636476642f63ed2c74"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) 2018/04/14 14:20:15 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in=@local}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in=@dev, @in6}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer\x00', 0x135000, 0x0) utimensat(r1, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={{0x0, 0x7530}}, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', r2}) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$unix(r4, &(0x7f0000000580)=@abs, &(0x7f0000000000)=0x6e) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@ipv4_newaddr={0x50, 0x14, 0x11, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @rand_addr}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xfffffffffffffff9}}, @IFA_LABEL={0x14, 0x3, 'ipddp0\x00'}]}, 0x50}, 0x1}, 0x0) 2018/04/14 14:20:15 executing program 1: r0 = socket$packet(0x11, 0x20000000000003, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000247ffc), 0x4) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1001a0}, 0x1a, &(0x7f00000001c0)={&(0x7f00000000c0)=@ipv6_newroute={0x40, 0x18, 0x10, 0x70bd27, 0x25dfdbfd, {0xa, 0x20, 0x80, 0x6, 0xfe, 0x6, 0xfd, 0x8, 0x2800}, [@RTA_PRIORITY={0x8, 0x6, 0x5}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x79, @fd=r1}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_PREF={0x8, 0x14, 0x10000}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x15) 2018/04/14 14:20:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000400)) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fsync(r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="7261770000010000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000008c415eb11618c332b2dc40002f264ceff777505855511b3479fc52867360100c7d2977f9153e4a552c8878a160747badd9a998f1ed3f47b7a61bbd2740558862e2347256447aa74e172b89e6f7d3329a05dfd274100b3c5f891d805a50fbb8454f67ef6a087e08bf004f1e43626100c72b108ab786a81141f804559d80779bcbe68c9a9ffa28de1d61d657cfe724208eb88d297e06284e075521ef"], 0x48) r3 = memfd_create(&(0x7f0000000140)='\'+\x00', 0x2) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000100)=0x200000) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000040)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) 2018/04/14 14:20:15 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffbfff00c}, {0x80000006}]}, 0x8) write(r3, &(0x7f0000005000), 0x0) 2018/04/14 14:20:15 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x10000) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"6970647470300000fdff00", 0x2623}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e21, @rand_addr}}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000004c0), 0x4) r4 = getpid() wait4(r4, &(0x7f00000000c0), 0x41000008, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/14 14:20:15 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) vmsplice(r1, &(0x7f0000000680)=[{&(0x7f0000000700)="37818cb994fe9445dd6f5d232e82c7262a5db1af853958ea2a66659570e7d1b4ab5d43262a4d8b275c5cbe91569784a78712dd0585c8626ceb4f636a627846fefa717d906408f0d6", 0x48}], 0x1, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000ce0000007c81679bc7de64ff6515d7a948f3d337e4b681b75cafbb09aae5a445f9dc99bb69daaaf8927ec42d52302b8f062e00b0670f349902911cbc9a8ab04d81ca1ae0014aadd3aaed754400cfdd4daf66920add48b4917b0981153afd8f5d805d60967e755c08bad668d866ee6a5c3a0f781f6b54401062f3a8e582c37e6070d4665fde36f8d25cc6db2a80b3178ab2ae1aaec2fd0020d9ad4f4118bc6d9b9bc6122e09cb324f577a848a342a0cba03797d1b2e657db9adf296d66fd6f9b10d55b3fafd9a095f"], &(0x7f0000000300)=0xf2) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000001c0)=0x3) r3 = getpgrp(0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x100000001, 0x4) sched_getparam(r3, &(0x7f0000000640)) getgid() ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f00000006c0)) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000500)={0xfffffffffffffffc, 0x1, 0x5, 0x7fff}) setregid(0x0, 0x0) capset(&(0x7f0000000340)={0x159453e19247df8e, r3}, &(0x7f0000000380)={0x2, 0x8000, 0x800, 0x9, 0x0, 0x1}) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00000003c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x48) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') tgkill(r4, r3, 0x38) r5 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x10}}}}, &(0x7f00000004c0)=0x98) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r5, 0x27ffe) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580), 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0x5d}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0x20}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x6, &(0x7f0000002fc0)=""/173, 0xad, 0x3}}, {{0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x3}, 0x9}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x200002cf, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r2, r5, &(0x7f000053cffc), 0x8080000001) 2018/04/14 14:20:15 executing program 2: prctl$void(0x1b) 2018/04/14 14:20:15 executing program 6: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) setgid(0x0) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000012c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001280)="0f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35332de39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00'}) fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)) ioctl$sock_ifreq(r1, 0x89ff, &(0x7f0000001300)={'bridge_slave_1\x00', @ifru_settings={0x1c, 0x7, @raw_hdlc=&(0x7f00000001c0)={0x401, 0x4}}}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000200)={0x1f, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000001240)={0x32, r2}) sched_getparam(r0, &(0x7f0000001340)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) [ 50.258524] blk_update_request: I/O error, dev loop0, sector 0 [ 50.316060] blk_update_request: I/O error, dev loop0, sector 0 2018/04/14 14:20:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f00005cc000), &(0x7f0000175000)) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x7, 0x4) getegid() 2018/04/14 14:20:16 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) r3 = dup2(r2, r1) ioctl$TUNSETLINK(r3, 0x400454cd, 0x33a) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='user./dev'], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000240)) 2018/04/14 14:20:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x40c, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8, 0x4, [0xfff, 0x4, 0x0, 0x4e9]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x274d}, &(0x7f0000000140)=0x8) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000180)='/dev/vga_arbiter\x00', &(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000300)='/dev/vga_arbiter\x00', &(0x7f0000000340)='}posix_acl_access\x00'], &(0x7f0000000440)=[&(0x7f00000003c0)='/dev/vga_arbiter\x00', &(0x7f0000000400)='/dev/vga_arbiter\x00'], 0x400) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001800)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x14b]}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xffffffff, 0x53347fc1}, 0x88) 2018/04/14 14:20:16 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1ff, 0x4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="6769640493"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) 2018/04/14 14:20:16 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="021400000400000028bd7000fbdbdf25010014193c00000000001300090000002cbd70000000000032465a8114e8938cb468fd78cf73a79f7210615f65bbc15900ff5463e6861ebbf3c5e8671d536ad838f4110c25dd709ac6f102fc9a2d63cb2e8eb2d76e4871d82ad9f898a6b5364021cfd31244999a749cc167b73a12d44505e17dc3c86af76caa3373a01799239ebf3fc4f649a6c39f4ca29120e9501e1604d25ff012a342877ef23c"], 0xffffff37}, 0x1}, 0x0) 2018/04/14 14:20:16 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=r0], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/04/14 14:20:16 executing program 2: getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000040)=0x88) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x2000000, 0x33, 0xffffffffffffffff, 0x8000000) r0 = userfaultfd(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) sched_rr_get_interval(r1, &(0x7f00000000c0)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x8000) dup2(r3, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000002c0)={&(0x7f0000005000/0x4000)=nil, 0x4000}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) r4 = epoll_create1(0x0) pwrite64(r4, &(0x7f00000001c0)="db4c181bd3e147c9884d7a5073849ca763fa153e506c37a45ca4d952e231573ed38a8f28d9346ba6047ffc6cc331e40902ab2a69e0ca4cabb689c6ae80f8a958584eec0cc6d06fcba3d75952f36ad4bed394f6777a3260fb51df53af63c8d45d6aec5971b6875a1a486ae8e6c1aca8bae85ae2acd3bdc41b92c783352a861298cc9caca5f3c58c3ef6f338581be9796cec1f5455319dd0dba2c0e8af4505fb55dcd1de66ac03c41c989e807b6020907bba51b749dfb663669eaa73e2846ef3ee67836e3e0703e929eb1ccb8f21d1a7499eb509a96cb2d58beb3744995d9e3ea410550c2a4eaf2c7fcac1dc", 0xeb, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/14 14:20:16 executing program 0: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) socket$netlink(0x10, 0x3, 0xb) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0x8, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c07780000010000000abf7dacd04d73f791dc592cff93d76d21e13b5934a93057387fd17e3d8a5b453c97ef22feaff6426984fb787372bf0c3b848b866b86b28de915b26756438dc757a73496c19439af31438879629627f36b82a2fac4a492c1314463f5fb1831d4fd6b95e56f14a349191d26f52c7ee882f0b1e0c7c8bcfacc81f3401eb67f2b45becc136c1bd8b10e6b6da5ea2423bc50ac0d3161aaef77b65bb4fdae0459c9602c792f3ddbaf4aa66614a763e5d91c9cfe8b595fbe79debdc6e6a68beeacd79fdbfae109ddc2cd8c80149926e6ce20fd1fe5f294b79c05"], 0xd}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x40000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x464}, &(0x7f0000000240)=0x8) mkdirat(r1, &(0x7f00000003c0)='./file0\x00', 0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000280)={r3, 0x81, 0xc5, "43f0680ea49091de11fa5b8a960a1256ce01bb2b446ca2014c4e6858fd28b01816b343ebfea141abcf966a93cd08c59d7c7a9fa12d18f434c7c647d58d8cb7487f6c98a098a446a35b67d399bbf12c8fc3267eaa077ea47feddc6af3afe64e4c2cec64678c7a3506da3412ff95a55b68a20d99f25a4a5340ce6e065b661e3266a88ebd9b41071052a0850fa3880d7f4db9f352d72bbc7af7abd1bbf0afc0ca72b0ff54af9cabb9d7a4c706cfe29ab97b8825d658210c3c431b645224140a1ea2b8aa1e7d79"}, 0xcd) 2018/04/14 14:20:16 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='map_files\x00') clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r0, &(0x7f00000001c0)=[{{0x0, 0x2710}, 0x8, 0x55b7, 0x1f}, {{0x77359400}, 0x81, 0x9, 0x7fff}, {{0x77359400}, 0x6bd, 0x40, 0xffff}, {{r1, r2/1000+10000}, 0xfff, 0xfffffffffffffff9, 0x8}, {{0x0, 0x7530}, 0xfffffffffffff578, 0x1000, 0x12f}, {{r3, r4/1000+10000}, 0x8000, 0x8, 0x80000000}], 0x60) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r6 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000000240)={0x30000010}) sendfile(r6, r5, &(0x7f00000000c0)=0xf, 0x6ed) 2018/04/14 14:20:16 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f0000000040)) creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) socket$unix(0x1, 0x2, 0x0) chdir(&(0x7f00002d7000)='./file0\x00') mount(&(0x7f000000a000)='.', &(0x7f00008a6ff8)='./file0\x00', &(0x7f0000000100)="7a616d6673007874dc78f43248becad67df749077e23ee1ba5d6c3d4173d2561a6a076cc", 0x2008, &(0x7f0000882000)) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="895088faeb9a9a474f33f02f35246f55271fd3fb1d34919380e5a5f5fba12ea57202892c6cf153a2eaad2fb16e3d4b1eb6f2", 0x32, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="06127bec0ebea64de48f7ea4646b35e6c904904c16cc0122935552aa0b91946acdbc124d09f291e1d2a4e4f492a37003984b9d19f72c443949a1b9fcea37da518e52a1eb16545eeb73645c34e244b8a498c4ebaba1329bb451ae5dc5a243fd4e4d8a24c60c1532ebddc6186f399d5e9c30f1d65cc1f5839083a4cf3f82d16779995e7adf1be611c84b89968e5ef30d486e6d663ddc7047c159a97c3aea18367d3a9b23b7ebf75ed4ce024a618e488a5a6e378bf0435c6d96759f2a6021827c6f03b2ec4c7a6d02253d971304a1a313052846c6a98152", 0xd6, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="526cdb580073f0c2dd7fa64fa252c8a41c2b946ccfe4682e9d97bf13ceddfcc7edcf92be5b57e20da1427f464479085eca5567bbcffdfca632e84f6ad72875d426b6a99909e731d1cc4aacbead5e0283d995df801e981a24518c333c15493ca605ed90e83566d964df7a953e59f50d3f7e550a034439c090499849d032da9f9e1fbda1c7400fba516a5f949d48a18e59", 0x90, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000440)={r0, r1, r2}, &(0x7f0000000480)=""/30, 0x1e, &(0x7f0000001500)={&(0x7f00000004c0)={'crc32-pclmul\x00'}, &(0x7f0000000500)="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", 0x1000}) 2018/04/14 14:20:16 executing program 1: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000000100)=0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140), 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r1, &(0x7f00004d2f80)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x80, &(0x7f0000000040)}}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000004c0)='net/mcfilter\x00') 2018/04/14 14:20:16 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x600, 0x40) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f00000000ffffffe8710200", &(0x7f0000000040)=@ethtool_sfeatures={0x3b}}) 2018/04/14 14:20:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000002dfcc)=@ipv4_newroute={0x30, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x0, @str='\x00'}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x30}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000100)="36586686253686dcd3afda261ee1c4a7227380cd78e81b7cd54e9c2ec23a3cfeab458d10845e73c9086965cf4d1d5369482adb64c092fc1cc47544b3e0b1677eaec6d1df74ab14e4ead8bd9f9f4bef421b1d08fc13661e110524bd1f0374c05e0ce11a3ce5f0e8300a8e7e16e636f2d9601fa9bfeae8d75c2db6c7b8") 2018/04/14 14:20:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) ioctl$sock_bt(r1, 0xdd17, &(0x7f0000000080)="fb8648044405cd684dd1029a6215dd3ca6a4edabf79315e04da77bebb6b0c8f970539c4d9edc4099656daa7899f47e3c905d7f95e9e35949") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x48) inotify_init1(0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000180)=0x5, 0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800dd68b32f721e0808000000000008000000090c0008000600500000000000e3bd52e6c4c99f0ca35dd74076502b81151611c0009ba54f4e27596213c47d2640adf1141f7781baeb61ba463adb527c37ab94753066db10af0bc41996825c566695645c0f"], 0x28}, 0x1}, 0x0) [ 51.610816] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12211 sclass=netlink_route_socket [ 51.694925] tmpfs: No value for mount option 'gid“' [ 51.701991] tmpfs: No value for mount option 'gid“' 2018/04/14 14:20:17 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000f2cfe4)={&(0x7f0000c23ff4)={0x10}, 0xc, &(0x7f000092eff8)={&(0x7f00001d3fdc)=ANY=[@ANYBLOB="14080000000080e6d6007fc9f3742ed6410000f4"], 0x14}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), 0x4) r2 = fcntl$dupfd(r1, 0x409, r1) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x1008, 0x1ff) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6eff8)={0x77359400}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) 2018/04/14 14:20:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f00007d8ff6)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000000fc8)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000505fa8)=@alg, 0x58, &(0x7f0000b57000), 0x0, &(0x7f0000828000)=""/87, 0x57}, 0x0) 2018/04/14 14:20:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$packet(0x11, 0x4003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'bridge_slave_1\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002540)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000002640)=0xe8) socket$inet_sctp(0x2, 0x5, 0x84) recvfrom(r1, &(0x7f00000000c0)=""/152, 0x98, 0x2002, &(0x7f0000002680)=@can={0x1d, r3}, 0x80) signalfd4(r0, &(0x7f0000000080)={0x9}, 0x8, 0x80000) rt_sigpending(&(0x7f0000000040), 0x8) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c00000014001101000000000000000000010000", @ANYRES32=r2, @ANYBLOB="1400010000000000000000000000000000000001"], 0x2c}, 0x1}, 0x0) 2018/04/14 14:20:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b1d000)='net/fib_trie\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r1, 0x1, 0x70bd27, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3492}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4080}, 0x4000000) fcntl$setstatus(r0, 0x4, 0x2c00) sendfile(r0, r0, &(0x7f0000579000), 0x0) 2018/04/14 14:20:17 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000300)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) r1 = socket$inet6(0x10, 0x3, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) fstat(0xffffffffffffffff, &(0x7f0000000e40)) sendto$inet6(r2, &(0x7f0000000180)="87f6b74857b3dfe4c77ca84dda2ffd75c4c1af0399af0fadc9ba5a4817ee47ce2afafa1fa543280fce0b9da1b3d40cd3", 0x30, 0x2400803d, &(0x7f00000000c0)={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x2400000}, 0x1c) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000000000000000000003f3f9fe664fe996a3a0a1c9432990000800000001501000000240000cb4354fc1fa5f5cf1b3e4649261f20db7982c2c2de5178d39e8a7653e2f554ced8c3504db5e6b789da56b03c2c86e718e3d0d9d5d6f036e73f5585e48812bbd2dec5216680a91a83ee1a543b0042f8095fee857cb0d686d1273c053262fe5ab136fc042d97a386ee6b87952254e4261f4753cdf93c0000000b010000020000007a52c6cae81582ee89b41491ab11c35575eb57c5455b53faa50e6dc438acc3662ad9456733f7fad23668a0d634cf9f590c000000000000000000000009"], 0xe4}, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000140), 0x4) 2018/04/14 14:20:17 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0, 0x3}], 0x1, 0xfffffffffffff378) connect$unix(r0, &(0x7f0000000ff8)=@abs, 0x8) 2018/04/14 14:20:17 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210003004b00ca8a987b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d400000000000000", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40080, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000140)={0x3ff, 0x7, 0x2, 0x80, 0x66, 0x7fff, 0x20, 0x6, 0x100000000, 0x10000}) 2018/04/14 14:20:17 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000001500)={{0x2b, @multicast1=0xe0000001, 0x4e20, 0x4, 'wlc\x00', 0x10, 0xe07, 0x1}, {@multicast2=0xe0000002, 0x4e22, 0x4, 0x1, 0x1, 0x3}}, 0x44) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) 2018/04/14 14:20:17 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x6100, 0x80) write$fuse(r1, &(0x7f0000000180)=ANY=[@ANYBLOB='P'], 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000280)="d58713a57d70d1ff8bb888e3eb06358f63234dff24d19e703c7556ab4eadd245d01d1ecf2a6d94a1ecd99d41adcb13026b46404a290ebc27c887de873e12dba6976221e1f90616db4d22c4a9aa8683cab267e9ee77d7245027333847b6ca2642aca58728bef9072e6735376e6f46c6c8c82c4e41efaa51eede9e024060e860214b546e713e08df636f17de53b1fa610d1408dc597c1684e2ac2a0a474328ba82bb293818fb91f0175b49494d53199a", 0xaf) 2018/04/14 14:20:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x100000000000000, 0x0, 0x100000002}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/04/14 14:20:17 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@srh={0x33, 0x0, 0x4, 0x0, 0xe2, 0x1, 0x81, [@empty]}, 0xa7) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/04/14 14:20:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="ac76b8f6c32235c6613037d4964ab8edbb771fc31f432b331a2794a3e0b6971b77f4f5d60990fc9a492bc8e3ca4f0ab471b9e6efd04a29b77e96ff8c20921b64d0414b6bd56e4d6939d4bccfc5b3547fd8a7160a4e22726bedafc8d097168ea94a69e5a45c892b47ce6b1970845d850867acb9aca35b4a861d4c3c00f1be77cffda1327c93356006e70bafc3fe4b91f09b2762cb0000000000", 0x158, 0x40090, &(0x7f0000385ff0)={0x2, 0x20000000004e25, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffff17) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x4e) shutdown(r0, 0x2) read(r0, &(0x7f00000001c0)=""/252, 0xfc) r1 = socket$inet(0x10, 0x3, 0x0) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f00000003c0)) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000180)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) recvmsg(r1, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000d80)=""/131, 0x83}, 0x0) sendto(r0, &(0x7f00000002c0)="7262909c54429d91fd4a3cbd901d6b3d0a1abc3932ba270abd061f0f8178fd715ed42a0cddb1cb37f43b27d11c1aeb8ce369542b0830c18c4dd7a424a37e04416abe5a578c36efcb1a43e1de850ce9c21fe14b968150c19630787e0e9780a76a13271281648230a7859e30f336f733bd1700371d2d7fd459eb2426d9f87426328366e1689568432e08db8217bd1d9ca0b26e2b636e856930428f7ef34a07d0dcc9f914e11e1fe7c1579e0a18b0aa7cbad4e49901f0332bae6cbe5cee1c5347233376befd13", 0xc5, 0x0, &(0x7f0000000100)=@in={0x2, 0x4e20}, 0x80) recvfrom$inet(r0, &(0x7f00000004c0)=""/149, 0xffffffffffffff38, 0x10100, 0x0, 0x0) 2018/04/14 14:20:17 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) write(r0, &(0x7f0000000180), 0xff4d) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/181) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000340)=0x84) 2018/04/14 14:20:17 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="02a214e0940c7e62880000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000080012000200020000000000000000001f00000002010000000000000000000002000000000000000000020000000000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) 2018/04/14 14:20:18 executing program 6: pselect6(0x18, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200), 0x8}) rt_sigtimedwait(&(0x7f0000000000)={0x5}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) 2018/04/14 14:20:18 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) r1 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x800) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0xfffffffffffff800, 0x1}) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000c7ff85)=""/123, &(0x7f00002c6000)=0x7b) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) 2018/04/14 14:20:18 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000004280), 0x0, &(0x7f00000042c0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000004540)) shutdown(r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x9}) 2018/04/14 14:20:18 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x81, 0x1, 0x3]}, 0xa) 2018/04/14 14:20:18 executing program 5: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001280)=0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(r2, &(0x7f0000001440), &(0x7f0000001480)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x60, r3}) 2018/04/14 14:20:18 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x100000001, 0xd7, 0xfffffffffffffffc, 0x6, @tick=0x3f, {0xb7af, 0xad8}, {0x57, 0x1}, @time=@tick=0xffffffff}, {0x0, 0x100, 0x9, 0x4000000000000, @tick=0x4, {0x7, 0xffffffff}, {0x9, 0x5}, @raw32={[0xffffffffffffffff, 0x4, 0x7]}}, {0x9, 0x401, 0x7, 0xe4e, @tick=0x2, {0x7be000000000, 0x7}, {0xbf3a, 0x4}, @connect={{0x7, 0x3}, {0x10001, 0x10000}}}, {0x7, 0x80, 0x200, 0x3f, @tick=0x1f, {0x9, 0x1}, {0x3, 0x9}, @raw32={[0x8, 0x7, 0x7fffffff]}}, {0x43, 0x100000001, 0x5, 0x80000000, @tick=0x100000000, {0x7fff, 0x4}, {0xff, 0x6}, @connect={{0xffffffffffffffff, 0x7}, {0x800, 0xdc64}}}], 0x8c) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x20, 0x0, 'queue0\x00', 0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000c04000)={0x0, 0x0, 0x0, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x80, 0x0, 0x8, 'queue1\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000483000)={0x0, 0x1000000000004, 0x8000, {0x77359400, r3}}) 2018/04/14 14:20:18 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000200)={0x2, 0xdf, &(0x7f0000000100)="9b2c4a9798ee7e66515ebe2df6d3a54d9183d3d02b4e572ce08cfecd996881dcb12b413c7ecca36199b6d32ea64be0bc20d1164662c3bf5a1d234863bddf10e529fb2f76d92b87d2fc00d00f16636ab1de703f1b02122555771f599d02f95390a72d08403b96377686cc6ca0c13fc50ad797dec3a516fa91467cb634f004dd34f1ef48e6656cea9bd1c23c722ba8492506ff5ec62f7400f4317ae100d18b9d34124188f57cd95b0120dea4d12059f254e04043d8bf86b34f22509368ae96a9f26d40fdadd4fdf3702546b96448098c48190c4a55ef5ca20d0cb4c4dd43ac43"}) 2018/04/14 14:20:18 executing program 3: r0 = socket(0x10, 0x802, 0x0) dup2(r0, r0) write(r0, &(0x7f0000000240)="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", 0xfc) 2018/04/14 14:20:18 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)={0xffffffffffff16b5, 0x100000000, 0x1000, {r1, r2+10000000}, 0x0, 0x3}) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r3, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255cd5762b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0xb) writev(r3, &(0x7f0000000040), 0x8) 2018/04/14 14:20:18 executing program 4: r0 = socket(0xe, 0x800, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000300)={@remote, @broadcast, 0x0}, &(0x7f0000000340)=0xc) accept4$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x14, 0x800) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x100, r1, 0x202, 0x70bd28, 0x25dfdbfd, {}, [{{0x8, 0x1, r2}, {0x4, 0x2}}, {{0x8, 0x1, r3}, {0xd8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x40}}, {0x8, 0x6, r4}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0xff, 0xe4c, 0xff, 0xffff}, {0xffffffffffff0000, 0xf08, 0x19, 0xa}, {0x4, 0x7, 0x3, 0x401}, {0x1, 0x0, 0x6, 0x101}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}]}}]}, 0x100}, 0x1, 0x0, 0x0, 0x80}, 0x800) 2018/04/14 14:20:18 executing program 7: r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), 0x4) fsetxattr(r0, &(0x7f0000262fe8)=@known='system.posix_acl_access\x00', &(0x7f000050bff4)="020000000800002000000000", 0xc, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) [ 53.256394] binder: 6585:6589 got transaction with invalid offset (32, min 0 max 56) or object. [ 53.259568] netlink: 180 bytes leftover after parsing attributes in process `syz-executor3'. [ 53.262203] netlink: 180 bytes leftover after parsing attributes in process `syz-executor3'. [ 53.286884] binder: 6585:6589 transaction failed 29201/-22, size 56-8 line 3197 2018/04/14 14:20:18 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000240)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r2, 0x40001) read(r1, &(0x7f0000000280)=""/102, 0xfe4c) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r2, r2, &(0x7f0000000100), 0x800000007fffc) 2018/04/14 14:20:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x6d6cefb7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x304, 0x4) socketpair$inet(0x2, 0x806, 0x9, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000140)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) [ 53.310313] binder: BINDER_SET_CONTEXT_MGR already set [ 53.316402] binder: 6585:6603 ioctl 40046207 0 returned -16 [ 53.325262] binder_alloc: 6585: binder_alloc_buf, no vma [ 53.330907] binder: 6585:6589 transaction failed 29189/-3, size 56-8 line 3134 2018/04/14 14:20:18 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1dff8)=[{r1}], 0x1, 0xfffffffffffff370) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xffffffffffffff69) [ 53.359402] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.365392] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/14 14:20:18 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYRES32=r0], 0x16e}, 0x1}, 0x4000000) 2018/04/14 14:20:18 executing program 4: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000000)="010000000e00060000071a80000001cc", 0x31) add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0x0) keyctl$get_keyring_id(0x0, 0x0, 0x0) close(r0) 2018/04/14 14:20:19 executing program 3: syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r0 = inotify_init1(0x0) socket$unix(0x1, 0x2, 0x0) pwrite64(r0, &(0x7f0000000000)="5a9470299cb409d9fa935069548bd87f46d3ac8b2684bc96ddba3c133e842c1ab594e21438ae86a7fe22bb080c69aa1c92f2ab5423cfac9536489189ad2a19174933138c89a8fd2fc7b5f7881f7b32c53f86", 0x52, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/14 14:20:19 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="0000000000000000000000000050943d"], 0x10}, 0x1}, 0x0) 2018/04/14 14:20:19 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x19}, 0x9, 0x2, 0x3, 0x3, 0x6, 0x2}, 0x20) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001040)={0x0, 0x0, &(0x7f0000000040)}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x8000, 0x4]) 2018/04/14 14:20:19 executing program 1: r0 = memfd_create(&(0x7f0000000040)='net/fev_mcast\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='schedstat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x879c, 0x100000001, 0xee, 'queue0\x00', 0x2}) sendfile(r0, r1, &(0x7f0000000140), 0x10ed5b) 2018/04/14 14:20:19 executing program 4: setrlimit(0x0, &(0x7f0000000000)={0xffffffffffffffff, 0x10000000000000}) 2018/04/14 14:20:19 executing program 6: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r1 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) r2 = accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b}) clock_gettime(0x0, &(0x7f0000009b40)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000009a40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000580)=""/219, 0xdb}, {&(0x7f0000000340)=""/115, 0x73}, {&(0x7f0000000680)=""/246, 0xf6}, {&(0x7f0000000780)=""/233, 0xe9}, {&(0x7f0000000440)=""/147, 0x93}], 0x5, &(0x7f0000000880)=""/227, 0xe3, 0x1f}, 0x6}, {{&(0x7f0000000980), 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/32, 0x20}, {&(0x7f0000000a00)=""/255, 0xff}], 0x2, &(0x7f0000000b00)=""/186, 0xba, 0x8}, 0x1ff}, {{&(0x7f0000000bc0)=@nl, 0x80, &(0x7f0000002380)=[{&(0x7f0000000c40)=""/253, 0xfd}, {&(0x7f0000000d40)=""/31, 0x1f}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000001d80)=""/213, 0xd5}, {&(0x7f0000001e80)=""/185, 0xb9}, {&(0x7f0000001f40)=""/175, 0xaf}, {&(0x7f0000002000)=""/36, 0x24}, {&(0x7f00000021c0)=""/161, 0xa1}, {&(0x7f0000002280)=""/247, 0xf7}, {&(0x7f0000002040)=""/50, 0x32}], 0xa, &(0x7f0000002400)=""/75, 0x4b, 0x3}, 0x4}, {{&(0x7f0000002480)=@rc, 0x80, &(0x7f0000002080)=[{&(0x7f0000002500)=""/171, 0xab}, {&(0x7f00000025c0)=""/101, 0x65}, {&(0x7f0000002640)=""/203, 0xcb}, {&(0x7f0000002740)=""/134, 0x86}, {&(0x7f0000002800)=""/116, 0x74}, {&(0x7f0000002880)=""/149, 0x95}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/251, 0xfb}], 0x8, &(0x7f0000003a40)=""/118, 0x76, 0x1}, 0x80000001}, {{&(0x7f0000003ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003b40)=""/60, 0x3c}], 0x1, &(0x7f0000003bc0)=""/195, 0xc3, 0x9}, 0x2}, {{0x0, 0x0, &(0x7f0000006e40)=[{&(0x7f0000003cc0)=""/4096, 0x1000}, {&(0x7f0000004cc0)=""/155, 0x9b}, {&(0x7f0000004d80)=""/134, 0x86}, {&(0x7f0000004e40)=""/4096, 0x1000}, {&(0x7f0000005e40)=""/4096, 0x1000}], 0x5, &(0x7f0000006e80)=""/214, 0xd6, 0x8a}, 0xffff}, {{0x0, 0x0, &(0x7f0000007400)=[{&(0x7f0000006f80)=""/44, 0x2c}, {&(0x7f0000006fc0)=""/67, 0x43}, {&(0x7f0000007040)=""/103, 0x67}, {&(0x7f00000070c0)=""/210, 0xd2}, {&(0x7f00000071c0)=""/172, 0xac}, {&(0x7f0000007280)=""/109, 0x6d}, {&(0x7f0000007300)=""/236, 0xec}], 0x7, &(0x7f0000007440)=""/66, 0x42, 0x80}, 0x200}, {{0x0, 0x0, &(0x7f0000009940)=[{&(0x7f00000074c0)=""/134, 0x86}, {&(0x7f0000007580)=""/4096, 0x1000}, {&(0x7f0000008580)=""/34, 0x22}, {&(0x7f00000085c0)=""/68, 0x44}, {&(0x7f0000008640)=""/4096, 0x1000}, {&(0x7f0000009640)=""/86, 0x56}, {&(0x7f00000096c0)}, {&(0x7f0000009700)=""/69, 0x45}, {&(0x7f0000009780)=""/203, 0xcb}, {&(0x7f0000009880)=""/173, 0xad}], 0xa, &(0x7f00000099c0)=""/97, 0x61, 0xfff}, 0xcf3}], 0x8, 0x2002, &(0x7f0000009b80)={r3, r4+30000000}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000003c0)={0x7f, 0xc1e1cd7b5eee9dd6, 0x0, 0x4}, &(0x7f0000000400)=0x10) mknodat(r5, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) fcntl$addseals(r2, 0x409, 0x1) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) r6 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r6, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8e776", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/14 14:20:19 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000009780)=[{{&(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="8596158284b802b2b61f658f3eeb424b16337fda85eea832c2be4fa0652a00400e47854b4601dd848302a205431727d9304e16c5b28126f3f3de6ee5e2b9fe1f2e03286c2a2db0e5fd188b5473fe33c1f3311d92b4ca2f3bfb14628bb9e352a443dada3140dc0f745360cce4ce64d1c3db7e31", 0x73}], 0x1, &(0x7f00000001c0)=[{0x68, 0x117, 0x0, "bf88aae789a0f3376fd2ad0d0b70182596f4de85a58ae63dd6d2e2cb3d327f55a38df68b332c8ee229dc5313679fad703a912d4044d5743c0868f0376ca07e248c118bde9cb6a74b890b5b7ebc1b8311966bfd4fc1ec4fe65820bbea"}, {0xe8, 0x84, 0x44e, "1427b9d8db313577dd9fe375f80fef4f34736a49ea168d2dbc65ae8d7313c14dc31784213a23195b5f566947ed92948f58ff3e5807cd4641db52b127a60c8e506d8e603a6e69faed4e2d15d77c2a193f6d8d4732fd8828c627894bd7dbb0cb38abb878d6f6cc0c4a78c4c6e6e40a1589f16577ce84e2a1489a34e0d2652ce7362925b63e0ea032893b11ce73d87126de9e656e9dbb8929fbc16116859eeb3c0f782f91b5472ce45998fd24d81ac41881199ee39594e95084e62b419497afd171f3e43a18a94fa6bdeb7aa40b3372bb87d56918bc287ab8286d01"}, {0xc0, 0x1ff, 0xfd, "02e7b759ead8c66e81f82ca9ce83693bfb49c77e886c851f495afc09043e55bdf7f78656823835b6bb0337c31d96936cc2a8ef37a8c024971f56539a6b71a20d48834d0e3517c6c95e83c5650f61e57ba6d3cd5d20ea6b8067a0532e13821acf4edc753d1c6ecda5e5f1f10de59f4c8e5647b64fe3a59d6fefebfb1976b217b50b2920d4976b5642a712677920bdfe5adc6868c2173ca785dc5dc3cee494b06760acea1a9068ece405de73cb33ca495954be"}, {0x100, 0x11b, 0x8f, "b02d4b516c62026c0d009b2ae6e279c7004d4445f1c86617b76fea08e88346d95c5e274b7a01aceef89ca36333f8612e547f3d744ecafc28cae4a1f7df8aeb487f91f845f911fc88fd95268ea2b05071563ba3daefc8bc85d37af2115140c361efe1863004545b4e505d7bda51ac9234e0f1238569805e8c491d5ab0a8feaec4d3b0981c2b4010b05b04bfd577267dfc81aaff2a9998417345867906d7fb7b5e343d9323b4b540a5557dd941eaa8cacd4d3457e14f514328a581172669eb8482c186663606835610e65a057828d5db61a5291eeb6d98aff0777cca2bc2d8772646486efcf71b167a008da9a404a93745d8"}], 0x310, 0xc4}, 0xa7}, {{&(0x7f0000000500)=@l2={0x1f, 0xa80, {0x1, 0x6, 0x4, 0x6, 0x800, 0x3}, 0x7, 0x7}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000000580)="b827acc18b0e82a427632c073dd6ed6e0a30a22cf06353ed2f6ac6856dcbf2a0ec02ce1e7c355572408d3d45c10ae73aad75497100bc5c0867a01b67634296386b05f6879158a2f8399567faad22973d2636401463de0d3fe97649719813d815ff0e24c7fad1e34b0c95450b4ab09d3e952ffe68615814715eb0f43eb322d55a65b6", 0x82}, {&(0x7f0000000640)="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"}, {0xc, 0x1, 0x2}], 0x3188, 0x1}, 0x9}, {{0x0, 0x0, &(0x7f0000009700)=[{&(0x7f0000009340)="356247acb11e5cb393ac4a453af81d46894d1b61479148c76391efd0a2d5b9a635231fad1d5e4dbb241f2f70e3b7394d3ac709baa4e046eade4f9c6cd0b13b664553d4d5c110832bfcda329982e66a41dc", 0x51}, {&(0x7f00000093c0)="e6a3737b3e1651b9ef447b32531d36d8bbddda08915585ba575c8e0bdcad3db415cfc889176d6013eec0bc3999db228935d25bb8bbb080b1a2b596f40f2d654e0eae56c9434458df763380962eee44a3a31c2848f64674f9bd52a0edefcfb0448d2b0cbd1a3ec260fa6467b6bc39d7b801aaeac4d24f912818e2e17e62231766205ec0f2e4d7a6c7", 0x88}, {&(0x7f0000009480)="32de9d467511f0ec0d0acef46d467d787a5f2ebd3a7197a5999f5d752f38bd37885e6ecf9043507104f9b10ef2f57d2dd7e2ea86cfb1cb3cab82dbfaef9f91aad514b165b87166c12f4a18076638a85b102d8c320b55b5e119e004aa5be954b8d99e5e4d89b60979bdfd38b2876e27f2d3714a1fcc9df7cf18c86a47d9d96b5a9f907b8036023f3f5eb915e43b4a9fcb010a61788e6fd207a6b8f3586333bf50fe37ed1cb6c32a2089f1764da78a17c852c5cc297a61ed4f2fd85d1fb325a903e8befd08adda5840ca53", 0xca}, {&(0x7f0000009580)="1f8b11c898e695a44203edb8493a6548e807c37eded018ef09bc402dca89606aa565ab", 0x23}, {&(0x7f00000095c0)="ea9d2b78cbe17d9b76d91dca8048a66b16c64721eeb2229eaf6935ca77add8285a37b9ee9d1ee6315e641bd7573c4d653c", 0x31}, {&(0x7f0000009600)="167197d73fc7e3b4ec93727c9ee06a6577540d6fd071ccabc8532202d71863fae1c4a07a6532b5caa13e9bfa0c6d6db805b3d4532adda2d9ec1fa2aff5522c66333debdc0f993ac7ff4cd2caf2741b4a7057b4ac5a982407638c4a42f524a6ad66794e162ccc5b17911e136478e61ac99b974ad188251da6d30bec7485a74085983c8d305461dd1288d31676894c71b42570680b6773d0c6ea135ac804b90a20fd4f22fdd35ad437514ca88f6e2a9a9f90937ecbbb096a7edd0ed08dfaec03cb7cfde1c7c0db8feb033f635189ba7d55a41f8c09b6e1f6c07d93256741cbc6bfb4ad9d3d35562659cf6d36df", 0xec}], 0x6, &(0x7f0000009740)=[{0x20, 0x12d, 0x9, "41aa2e6f57497c5d91b9472e27a4d91595a9dc3b"}], 0x20, 0x4010}, 0x8}], 0x6, 0x20000004) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)='./f-0e0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/14 14:20:19 executing program 0: sysfs$1(0x1, &(0x7f000088cffb)='bdev\x00') clock_nanosleep(0x0, 0x1, &(0x7f0000000000), 0x0) 2018/04/14 14:20:19 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000200)={@loopback={0x0, 0x1}}, 0x181) 2018/04/14 14:20:19 executing program 1: r0 = memfd_create(&(0x7f00006a7000)='\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = syz_open_procfs(r1, &(0x7f00007d7ff3)='net/wireless\x00') sendfile(r0, r2, &(0x7f00000000c0)=0x4004, 0x3265ac94) 2018/04/14 14:20:19 executing program 3: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000035c000)=""/84, &(0x7f0000000000)=0xffffffffffffff61) 2018/04/14 14:20:20 executing program 2: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="3b7b610122616d490a5b921e08ced9a9b3e3caf6a0e25df8d110206a971c0f241066d8cae3857c6c0f6affbd835b296043ac8ec1c8b9a60ba7", 0x39, 0x1e}, {&(0x7f0000000100)="765e32b5f99907c64bb622c9e9782a4bd33a02597a1ba12d83df7b67fca111d94bda4e1da711590c38fcdd8bef15e79afb6b2fea26099f26583412062d3a4ed9d7bdf51f3bc63ea1ad10bda74720eaaad1a2d0d3dd85d1eea5c87cdad1985c64923b4f058780b434f31ec28f628877d63419cf3f15fa2d2e9e4a955c782c0ef44120a1fdcd159376da7e78711f9d9883f105ed70675c1904134d2609421404fc8b804a4a0381946f8ce0d8", 0xab, 0x7}, {&(0x7f00000001c0)="cc71d1672df4c4aa0bc0ef29c5d085910dfff59a6e", 0x15, 0x800}], 0x40, 0x0) fcntl$getflags(r0, 0x401) 2018/04/14 14:20:20 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'team_slave_0\x00', {0x4, 0x8000, 0x81, "3edf7f0d32b9", 0x7}}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000002600)=[{&(0x7f0000000200)="609c62763c6092e10c74", 0xa}, {&(0x7f0000001300)="edbbc488193b8a845f30469d1ebbe41b3dcd701c4fb38e692cc7089762184b5c906b8dbda995aef934be20c0b7100d616cc2853967e110317dcdcbb5bdbbd5931c7aa2198a44b8c4f6e9ea67b24f510f0d08333018", 0x55}, {&(0x7f0000002380)="b05b037ba82daec6092fee233ab2724f58ab228973550b86821712880037952a9f50a9c9b76fd80af15c21c6046f479adc7838a10bfa2d4deaacdd89a7573ba2224ac959de65f6709bfcec1199bb7c2c9c115d6aae9ea56ecb30849233728b6acd2746d4fb366bcfd27c6e11d368ef565c139b4e", 0x74}, {&(0x7f0000002500)="ab4ebc4dd6e18e69df74506406ca9c77b8040087be1b0a8f2341dce31e491e7ef5418075", 0x24}], 0x4, 0x0) 2018/04/14 14:20:20 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) read(r0, &(0x7f0000000000)=""/70, 0x46) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/14 14:20:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getown(r0, 0x9) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000d8cffc), &(0x7f00005e8ffc)=0x4) 2018/04/14 14:20:20 executing program 7: r0 = memfd_create(&(0x7f00000001c0)='fo\x00', 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x5e, "d353e5817a4f31958ffd1b56d82354b3fd9211177cdfc2de949c69aaad088b52cc7a1c14faf13eb44b53352bf8d6ab168cb48c6f93949a9fec0ea9c51202ad00ba68aaff7776f0519e4424094aa06f07a0c234d8661706766bea7e79a61a"}, &(0x7f0000000280)=0x66) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x4, 0xffffffffffffffa2}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000003, &(0x7f0000d2effc)=0x81, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x44001000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa8, r3, 0x100, 0x70bd25, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2c}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xb7}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x21}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffeff}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x1}, 0x40) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d2fffc)=0x10001, 0x4) 2018/04/14 14:20:20 executing program 1: r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000000)="6ea15182488dd737483e34e01223", 0xe}, {&(0x7f0000000040)="9e065d7f43e2299a0aaef37a20002e349c18e7e42de4cf16b26576c61592e9b4f1b49322d93ca23aa906b1b61d2fb8ae8fee6945e1190873de0ef47038166429cd037f323016e91a0f", 0x49}, {&(0x7f00000000c0)="be8a92c27b54c9a71c030fbdede5cbe66e42dbcba2c632b7bc851136c244d1bda68889", 0x23}], 0x3, &(0x7f0000000000)}, 0x803d) [ 54.927848] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket [ 54.940656] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket 2018/04/14 14:20:20 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001440)="349e6d7700c508428b0fe43d5ff465c544547b3fa57214b1029c953eaae09ac93e33d83f209b8a7cb5793acad44eb1b352c526e344bd7ca2", 0x38) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f0000000040)={0xa, 0x4e1d, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}, 0x4b5) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f00000000c0)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x77}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r3, 0x2}, 0x8) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000002c0)=@req3={0x4, 0x5, 0xb3a, 0x3ff, 0x8, 0x2, 0x266}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x20, &(0x7f0000000200)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0x47be}]}, &(0x7f0000000280)=0xc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x2000, 0x0) 2018/04/14 14:20:20 executing program 5: add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="31b0272df4d2f7d060388791fea51c7f0dea3777935715a427aec812bdd529ef19cadf42eff4b4892a366be244cc74030bb33d1db3e85bc751b4d1a2a3544653e6ed95a8a39d232705ef9a816538e06141b86423592d6a39b726642eabc0e9ce60b0dc9ae6d11b4547a9fef4e8716bfe6722f06d1f682c168ceedc28f4f22974202c970210b3404f080a01855e3b69fcfb57712fbb89501719c1d79baba6d1345002ba727a6e7fc0469d149e9f7b9c7f6528e09e7e8f8563125d561bd83e4812ef", 0xc1, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000000)="646e73fb58f3286f6c76657200", &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="4a086e82364726e240b826b8656ee741095f860000000000000003245e004a3097313b8b644fd1d253cb8e22958453d0f11cb6c1eb0339d45a4e7f808e8db5ad32058fc9176de8d3b21eeedf09e29778421076de2101244afbca9d3fc2a6edd26b83552b1a7ecc95f9ab28eaf301d3cd6860f7d07aaa6f54df6e71ff753ebcc8431783483801cc6178210dd22ab955f1b5d03c457e48501ddcc8972e674f520839bcdde8760017e73490fdebf2d03a2d22cfe12ecfa1074acff8de57becb", 0x331, r0) keyctl$read(0xb, r1, &(0x7f0000000200)=""/114, 0x72) 2018/04/14 14:20:20 executing program 4: readv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/loop-control\x00', 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x20, &(0x7f00000005c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000000640)=0xc) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x10, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000340)=0xc, 0x4) socket$inet(0x2, 0x2, 0x4) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000500)=ANY=[@ANYRES16=r2], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240041, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000200)=0xc) 2018/04/14 14:20:20 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000690ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000886ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd4ffc), 0x4) r1 = memfd_create(&(0x7f00000000c0)='em0wlan0\x00', 0x3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000240)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x10) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x80) readv(r0, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mkdirat$cgroup(r3, &(0x7f0000000040)='syz0\x00', 0x1ff) 2018/04/14 14:20:20 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x5a5) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x100, 0x0) 2018/04/14 14:20:20 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syzkaller0\x00', &(0x7f0000000200)=@ethtool_rxnfc={0x3f, 0xc, 0x3, {0xf, @tcp_ip6_spec={@remote={0xfe, 0x80, [], 0xbb}, @empty, 0x4e20, 0x4e20, 0x6}, {'x4', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, 0x0, 0x10001, [0x9, 0x1]}, @usr_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x6, 0x1, 0x1, 0x2}, {"348c", @random="095c73123af5", 0x1, 0x3, [0xfd, 0xf6d9]}, 0x5, 0x8}, 0x5, [0x7d4, 0x10000, 0xfe8, 0xb0a, 0x7fffffff]}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0xfffffffffffffc24) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x8) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3", 0xc9}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) sendto(r0, &(0x7f00000001c0)='T', 0x1, 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002380)=[{{&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d00)=""/231, 0xe7}], 0x1}}, {{&(0x7f0000000e40)=@hci, 0x80, &(0x7f0000001c40), 0x0, &(0x7f0000001c80)=""/198, 0xc6}}], 0x2, 0x0, &(0x7f0000002400)={0x77359400}) 2018/04/14 14:20:20 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/14 14:20:20 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x40) fchdir(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000740)={0x9, 0x0, 0xa96b, 0x100000001, 0x0}, &(0x7f0000000780)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000940)={r3, 0x800}, &(0x7f0000000980)=0x8) r4 = getuid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x28) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000006c0)={r5, 0x6}, &(0x7f0000000700)=0x8) setfsuid(r4) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="0001001f414c200c85cea77e6430320a5220db45be2ea789e57f54fc52e1fb40500b0c4b07225532cc24211f2d3ab44668eca15c03a277c1b1b4f15f79d9e1fdcec890439ed127e9cac8262607df4938387f59e95dc7bcc7353918aefa2cfba581daa789cbf318b1a45e60"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) fstatfs(r0, &(0x7f0000000300)=""/219) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) r6 = creat(&(0x7f0000000000)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4) write$evdev(r6, &(0x7f0000000280), 0xffffffffffffffd4) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d6", 0x44, 0xfffffffffffffff9) keyctl$assume_authority(0x10, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) preadv(r6, &(0x7f0000001b00)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/60, 0x3c}, {&(0x7f0000001a00)=""/209, 0xd1}], 0x3, 0x49) ioctl$TIOCCONS(r2, 0x541d) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000001c0)={r7, 0x81}, &(0x7f00000002c0)=0x8) epoll_pwait(0xffffffffffffffff, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) 2018/04/14 14:20:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/14 14:20:21 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000653ff3)='attr/current\x00') write(r1, &(0x7f0000000040), 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) 2018/04/14 14:20:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000002280)=[{&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f0000000100)=""/136, 0x88}, {&(0x7f00000001c0)=""/151, 0x97}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/4096, 0x1000}], 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000), 0xf0) 2018/04/14 14:20:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syzkaller0\x00', &(0x7f0000000200)=@ethtool_rxnfc={0x3f, 0xc, 0x3, {0xf, @tcp_ip6_spec={@remote={0xfe, 0x80, [], 0xbb}, @empty, 0x4e20, 0x4e20, 0x6}, {'x4', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, 0x0, 0x10001, [0x9, 0x1]}, @usr_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x6, 0x1, 0x1, 0x2}, {"348c", @random="095c73123af5", 0x1, 0x3, [0xfd, 0xf6d9]}, 0x5, 0x8}, 0x5, [0x7d4, 0x10000, 0xfe8, 0xb0a, 0x7fffffff]}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0xfffffffffffffc24) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x8) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3", 0xc9}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) sendto(r0, &(0x7f00000001c0)='T', 0x1, 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002380)=[{{&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d00)=""/231, 0xe7}], 0x1}}, {{&(0x7f0000000e40)=@hci, 0x80, &(0x7f0000001c40), 0x0, &(0x7f0000001c80)=""/198, 0xc6}}], 0x2, 0x0, &(0x7f0000002400)={0x77359400}) 2018/04/14 14:20:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001800190d0080000000fb0000000a000000150000060000e67300"], 0x1c}, 0x1}, 0x0) 2018/04/14 14:20:21 executing program 6: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101000, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x5, 0x70, 0x4, 0xfff, 0x1000, 0x7ff, 0x0, 0x829, 0x80, 0x2, 0x7453, 0xffffffffffffffff, 0xa33e, 0x878e, 0x8, 0xe214, 0xdd8c454, 0x1, 0x945, 0xfff, 0x400, 0x1, 0x200, 0x7ff, 0x4, 0xfffffffffffffffa, 0xfffffffffffffffa, 0x3, 0x80, 0x8, 0x200, 0x58, 0xa074000, 0x96, 0x800, 0x100000000, 0x5, 0x7, 0x0, 0xffffffffffffffff, 0x4, @perf_config_ext={0x81, 0x7}, 0x1000, 0x6, 0x1, 0x0, 0x0, 0x3, 0x100}, r2, 0x3, r3, 0x1) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xfffffffffffff800, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x58) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/14 14:20:21 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="540711b1e0f6cd3b805e75286d3e27f93e3fa078232d1295c7e769571bcfadc62c84aacdee7288131d4712eda4769c6ef8734c665efd6aab89d4f8fa7149694e13a2334354794136fb2972d95c4ad116795bf16ea48f0065171d8f2826f5685ffbc102dba0cdb40acc7a05de829bda29f9800d10aac3ded76130", 0x7a, 0x2}], 0x400, &(0x7f0000000180)) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f0000000240)="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", 0x2021000, &(0x7f00000004c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000580)=0x87d5, 0x8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000540)={0x5, 0x9, r1, 0x7a, r2, 0x6, 0x4, 0x1}) 2018/04/14 14:20:21 executing program 3: r0 = creat(&(0x7f0000000100)='./file1\x00', 0x200000000102) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0xffffffffffffff99, 0x408, 0x80000000, 0x200, 0xe504, 0x6, 0x10000, 0xfff, 0xffff, 0x1, 0x7}, 0xb) syz_fuseblk_mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/14 14:20:22 executing program 1: r0 = add_key(&(0x7f0000d26000)='dns_resolver\x00', &(0x7f000063fffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0xfffffffffffffffe) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x9, 0x2000) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="a5ff2c5eee5cad47", @ANYRES32=r0, @ANYRES64=r0], @ANYBLOB="ca7b8cec5afb35d68c2aebfd609ce163a9f414eb1437673d3f0457f907d2467c113483b636b23558a0a8feef1977f840bf02092085a887f2e72ed4a64a3c490e8c583d026283b9ef83df3ac70c519f0ce37d10b7cd290c5222b89ea91e01b87d9fd61aa16c5fc49cb8e8f38d9d4e0c1e75df13ad8be65c1bd5033cb79b57b62badc0bf2a0c6b7932b653c8e1d64c38f8e8c25ddcbbb2ebcb9e8cfb0011a1f00dca74340897af70a223802715293320147fcdc384523ecc431ee25a8398"], @ANYBLOB="40000000f15bc00ff8c8361e5af71f346edbbd550eee23d1d56b9fe47df89e2fe272ab6eba4e6fd22c6e0fcafa2a3f1a"], &(0x7f0000000140)=0x2) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x7fffffff}, 0x8) 2018/04/14 14:20:22 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000300)=0x6, 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) poll(&(0x7f0000084ff0)=[{r2}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000500)=""/148) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x204200) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="0600000007000000206c941b"], &(0x7f0000000280)=0x10) write$cgroup_subtree(r4, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r3, &(0x7f0000000bc0)=[{&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/155, 0x9b}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x8) pipe(&(0x7f0000000040)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/14 14:20:22 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x40) fchdir(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000740)={0x9, 0x0, 0xa96b, 0x100000001, 0x0}, &(0x7f0000000780)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000940)={r3, 0x800}, &(0x7f0000000980)=0x8) r4 = getuid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x28) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000006c0)={r5, 0x6}, &(0x7f0000000700)=0x8) setfsuid(r4) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="0001001f414c200c85cea77e6430320a5220db45be2ea789e57f54fc52e1fb40500b0c4b07225532cc24211f2d3ab44668eca15c03a277c1b1b4f15f79d9e1fdcec890439ed127e9cac8262607df4938387f59e95dc7bcc7353918aefa2cfba581daa789cbf318b1a45e60"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) fstatfs(r0, &(0x7f0000000300)=""/219) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) r6 = creat(&(0x7f0000000000)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4) write$evdev(r6, &(0x7f0000000280), 0xffffffffffffffd4) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d6", 0x44, 0xfffffffffffffff9) keyctl$assume_authority(0x10, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) preadv(r6, &(0x7f0000001b00)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/60, 0x3c}, {&(0x7f0000001a00)=""/209, 0xd1}], 0x3, 0x49) ioctl$TIOCCONS(r2, 0x541d) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000001c0)={r7, 0x81}, &(0x7f00000002c0)=0x8) epoll_pwait(0xffffffffffffffff, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) 2018/04/14 14:20:22 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/snmp6\x00') ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000001ffc)=0xe) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) r2 = openat$cgroup_type(r1, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r2, 0x0) poll(&(0x7f0000001000)=[{}], 0x1, 0x0) 2018/04/14 14:20:22 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x8, 0x4a110, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x407) readv(r2, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000080)="22d71671"}) 2018/04/14 14:20:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f00000001c0)={0xb06, 0x2, 0x3f, 0xa4, &(0x7f0000000080)=""/164, 0x3b, &(0x7f0000000000)=""/59, 0x5a, &(0x7f0000000140)=""/90}) ioctl$int_in(r0, 0x5455, &(0x7f0000000040)=0x2) 2018/04/14 14:20:22 executing program 0: r0 = socket$inet(0x2, 0x80a, 0x0) getsockopt$sock_buf(r0, 0x1, 0x10001a, &(0x7f0000000200)=""/146, &(0x7f00000000c0)=0x3) 2018/04/14 14:20:22 executing program 6: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003680)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000003780)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000037c0)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x11}, r2}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}, 0x1}) 2018/04/14 14:20:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "31c76d8032b06a1e031f50567c0d850ba653dcdb17bcd474a88a1df2f2fad93e1aaa24aedda6792bb6804130ab0eaffd487fef0385a38182b46b949a537366ed1e19a536988dd38d6d9f86eb64843486db955081a2a038ae13d75deb6629edd71d3506aed15589cb03aee3c58c2beed7eddf15bf3e46cada2b735997a51c6835e9a3ac3249bdd92886d028d83e92de843984d9458faa7b1496bbbe885d26f7bd27d3099bb92fc07559b0f858fb42d8037fb3ac7a165b24501154bd3df4a7adcd8d150faa72478d444dcea285b6144e515e23c27a2a28"}, 0xda) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) 2018/04/14 14:20:22 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000003c0)=""/88, &(0x7f0000000440)=0x58) 2018/04/14 14:20:22 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x29b8affbe177345a, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}, {}, 0xffffffffffffffff}) 2018/04/14 14:20:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000580)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe6}]}, 0x91) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000092c0)=[{{&(0x7f0000000f40)=@pppoe={0x18, 0x0, {0x0, @empty, 'yam0\x00'}}, 0x80, &(0x7f0000000280), 0x2000000000000046, &(0x7f0000000340)}}], 0x1, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000b80)={&(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000000b00)=""/107, 0x6b}, 0x100) 2018/04/14 14:20:22 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) r3 = dup2(r2, 0xffffffffffffffff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r6, &(0x7f0000000080)={@void, @void, @x25}, 0x3) r7 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x2) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000480)=0x101, &(0x7f0000000500)=0x1) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000380)="c9100c1116ca82982fc1a0f02aca91deb03cbda8399648d0cc61c08689cab5af5529995c0587af63f965163a5fdd63196c68f0e5a712fbb73fb1e68f1e768fedf44cf7b3c94f163403d78471c8d0848102950f44665bfc7f1bde73953f283d5fbfbdc405474108ae6154d7d803a665ed1269ada7", 0x74) unlink(&(0x7f0000000000)='./file1\x00') syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000640)={r8, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x3ff}}}, 0x84) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) openat$cgroup_ro(r7, &(0x7f0000000580)='rdma.current\x00', 0x0, 0x0) 2018/04/14 14:20:22 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) connect$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x200000000004e23, 0xfffffffffffffffd, 0x0, 0x0, 0xa, 0x1c, 0x80}, {}, {0x0, 0x0, 0x80000000000}, 0x0, 0x4, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/14 14:20:22 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) fdatasync(r1) 2018/04/14 14:20:22 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0xfffffffffffffffe, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x3, 0x4) lseek(r0, 0x0, 0x0) 2018/04/14 14:20:23 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="ff0000000069000000ffffff20000000c30000000129468110e843c60042cca596d9ac741095b59a3416bb38ea649608f25686968f529e704329e12c894a6f4c2ea0080ded15e5bc9699474ff8db020570f3"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/14 14:20:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000200)='syscall\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x19, 0x4) sendfile(r0, r2, &(0x7f0000000180)=0x4, 0x3) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000080)=""/236) memfd_create(&(0x7f0000000000)='+cgroupwlan1}mime_type*\x00', 0x1) 2018/04/14 14:20:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sysfs$2(0x2, 0x6, &(0x7f0000001080)=""/167) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x754, 0x7, 0x0, 0x20, 0xffffffff80000001}) syz_open_pts(r0, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001180)=@int=0xffffffffffffffe1, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001040)={0x7, 0x3}) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = socket(0x2, 0x2, 0x0) r3 = request_key(&(0x7f00000011c0)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001240)='/selinux/enforce\x00', 0x0) r4 = add_key$user(&(0x7f0000001280)='user\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001300)="2ab8d298af0a0eece8b07f640fc897db85ce6d28caf409dae358613efd5e6c605efdef4c6194ab0b", 0x28, 0xfffffffffffffffa) r5 = add_key$user(&(0x7f0000001340)='user\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000013c0)="b8756e75b577c200d79aa95440eaccafdb3d7952be676fe4086a3499bb9f507803fd6e7828a717e5ba1fc0826b85fe0e0c7e3eb29f68727c015199e645967b4bb39cdc422a41fb12f6d220113d02e6e4e2299a0372fd77afa6d9423fa94bd26d4fb21e70f0e20a7ca47ec44a07e3ac4a9524f7327591d236f73c38f7a992870dc078909607b94cb591032a6564a463dd5dfdb504f407d6b0c44d30db03b88a92591f2030f32537f85f716b64802cca94fd9e46bd7a774bc9d968750161e860af8176", 0xc2, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f00000014c0)={r3, r4, r5}, &(0x7f0000001500)=""/65, 0x41, &(0x7f0000001640)={&(0x7f0000001580)={'sha512\x00'}, &(0x7f00000015c0)="48b806d56712ee3909a87fb5257aab4a5ef7f4fb868665fa63ffa6ed9b627e3b72c685b464e075201d154f5c6826439179d447e8d3f086d0ccd26e7454ac40140444921cf841a99074a535fbdb8b6fdc5df37a", 0x53}) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f000000eff4)) read$eventfd(r1, &(0x7f0000001140), 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001680)={0x0, 0xfffffffffffffffe, 0xfffffffffffffeff, 0x3451, 0xffffffffffff8000, 0x3}, &(0x7f00000016c0)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001700)={r7, 0xcfde, 0x3}, 0x8) read(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/14 14:20:23 executing program 3: r0 = socket(0x1f, 0x3, 0x0) write(r0, &(0x7f00000004c0)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) 2018/04/14 14:20:23 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000b90000), &(0x7f0000758ffc)=0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xd7) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000180)) setsockopt$inet6_int(r2, 0x29, 0x1e, &(0x7f0000000240)=0x1, 0x4) fallocate(r0, 0x2, 0x7, 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x800, 0x0, 0x0, 0x8}, &(0x7f0000000100)=0x18) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000006c0)={@dev, 0x0}, &(0x7f0000000700)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000740)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f0000000840)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000880)={{{@in=@rand_addr=0x81, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x20, 0x4e20, 0x6, 0x0, 0x80, 0x20, 0x2, r4, r5}, {0x485c, 0x7, 0x0, 0x4, 0x100, 0x0, 0x2, 0x7}, {0x10001, 0x99, 0x3, 0x1}, 0x5, 0x0, 0x1, 0x0, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x1f}, 0x4d4, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x3, 0xa3, 0x200, 0x6, 0x8}}, 0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000004c0)={@remote, @loopback}, &(0x7f0000000500)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000a00)={@broadcast, @multicast1, 0x0}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r3, 0x80000000}, &(0x7f0000000140)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x0, 0x4e21, 0x80, 0xa, 0x0, 0x20, 0xbf, r6, r7}, {0x6, 0x9, 0x1, 0x7, 0x9, 0x4, 0x66, 0x80}, {0x0, 0x3, 0x3, 0x5}, 0x40c538b2, 0x6e6bb5, 0x3, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x1, 0x3, 0x3, 0xfff, 0xffffffffffffffff, 0x6a}}, 0xe8) 2018/04/14 14:20:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001000094701bb61bfc30500ff070000000200000045efc55b08009b00190004e9ff0006000ddd040000000000000000000000000000", 0x39}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000001c0)=""/150) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000000c0)={0x81, {{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x1}}}, 0x84) 2018/04/14 14:20:23 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x200000000000007, 0xfffffffffffffd72) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) ftruncate(r2, 0x7fff) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001140)={@in6={{0xa, 0x4e20, 0x99c, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x4, 0x20, 0x0, "755ccbd589963fc68b748315ddb526e75affef53a3f70188af1358d12e76c6b9b89cf84aa9364ed24706c85f515093c2ce55dde6d80a1e59c3c13a7c2d25cea6af78a35d715cd3f9cd358dade09b8351"}, 0xd8) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/14 14:20:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs_stats_percpu\x00') r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x0) 2018/04/14 14:20:23 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) alarm(0x75) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000939000)=0x3) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) pause() 2018/04/14 14:20:23 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@sco={0x1f, {0x8, 0x0, 0x4, 0x0, 0x20}}, 0x80) r1 = socket$inet6(0xa, 0x400000000001, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) dup(r1) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/04/14 14:20:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x545, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000040)=0x7) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000100)={'ip6gre0\x00', 0x5}) r3 = syz_open_pts(r0, 0x8000000006) accept4$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x800) bind$packet(r2, &(0x7f0000000180)={0x11, 0xff, r4, 0x1, 0x0, 0x6}, 0x14) ioctl$TCSETS(r3, 0x5402, &(0x7f0000512000)={0x4000, 0x9}) r5 = dup2(r3, r2) writev(r2, &(0x7f0000115000)=[{&(0x7f0000cc7f81)="bd", 0x1}], 0x1) r6 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) setresuid(r6, r7, r8) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000080)={0xde, 0x1f, 0x1}) 2018/04/14 14:20:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) socketpair$inet(0x2, 0xa, 0xfffffffffffffff7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x7c, &(0x7f0000000180)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x80000000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0xba, "92aca1789a8ddc1e2dd18216ff9958dc306f5f073c06c3c5c30d773226953e3d7918af743d1ed37ce6f2558caf7e710316cf42fe11b829bb2f09ce68888235c23de0b85e4c7257a943f9c7dda0f9c071fd2f0cc2eb6bda8139f39db8b0fb34ed92dc707a6145a13f0af083c5425444bc6da14a33539fe0f709bbf6c87993a74ec2a2a15224b8d340cb0b3243ff918b9d8379aec740e180e6990c08739fbc6fc20006b76b9140882c20b8e944bb39b893c4aa681685abf388e34a"}, &(0x7f0000000380)=0xc2) fcntl$getownex(r0, 0x10, &(0x7f0000ae0ff8)) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101200) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000100)={r4, 0x4}) 2018/04/14 14:20:23 executing program 6: mkdir(&(0x7f000053bff8)='./file1\x00', 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/04/14 14:20:23 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x480000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0xdb, "9425118f053c7524880a6a3a6e41f6b666e74686414c5ce14e749a8034d973d016c3af58df0b3ad06a82d5a8a645e39115fd3cc1b2046b3f5df0aff939be7e416c95dbfd308d123e9016b304c9d257b5cd04ef75a51307e5c68b3dd8206b323a0446122c863e5946c0e215d4dd31a18904c4c9705cb436f8b456c4882c6fb3028450c2010cf4ca8fee4c3d727447aaf214141ca7c29c5afadeb602de1338817556e2c966bcc7d405cffee0e7049680e47259216fb641f7c0c4178b9038ee0fa1aa7b9c40b34efb65676f3a8208b144ad40dfb56e8971332d2bb222"}, &(0x7f0000000200)=0xe3) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @broadcast=0xffffffff, 0x0, 0x1, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/14 14:20:23 executing program 0: r0 = socket(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0xffffffffffffff4a) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth0\x00'}) 2018/04/14 14:20:23 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000680)={@loopback, 0x0}, &(0x7f00000006c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000700)={@local={0xfe, 0x80, [], 0xaa}, 0x25, r2}) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) gettid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYBLOB="440000001b074f12cc3532908f54e893761e739a415dfa07c9a4541e7c2104d1338caeda5002e21d7a2837"], &(0x7f00000007c0)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x266, @dev={0xfe, 0x80, [], 0xe}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000900)=0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000040)=0xfffffffffffffefa) getpid() r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, &(0x7f0000768000)={0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timerfd_settime(r5, 0x1, &(0x7f0000000380)={{}, {r6, r7+30000000}}, &(0x7f0000000480)) r8 = syz_open_procfs(0x0, &(0x7f0000000540)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setns(r8, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r4, 0x4) ioctl$sock_netdev_private(r3, 0x89f5, &(0x7f0000000980)="3941e6260f5520697735436929348a2278f9dd4ad8e8411c230d790c3cbdc6c3c5d5b1158c261313e7c7a2aa469360f7b16a1f673b53d30a7047e54907592a9a7368a23aa064f92f046d492396f32d095d630e0aa2af03020110a48b981d10fa29782c26934a418f774e5d148369cc4f25f869e6f93316555cc72935fcb2a95a3a3c1960672389444b07aba9f697cc220588c5ead6a1274cd7121e6846a0ea715b01b819ffea138985f40475decd3eadcd0a86f6931c8625d46ab0ae3b7514dddb9fca1a09298368d537fa531fb277c0ab8dd8159053b5a50442bb") 2018/04/14 14:20:23 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x200000000000007, 0xfffffffffffffd72) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) ftruncate(r2, 0x7fff) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001140)={@in6={{0xa, 0x4e20, 0x99c, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x4, 0x20, 0x0, "755ccbd589963fc68b748315ddb526e75affef53a3f70188af1358d12e76c6b9b89cf84aa9364ed24706c85f515093c2ce55dde6d80a1e59c3c13a7c2d25cea6af78a35d715cd3f9cd358dade09b8351"}, 0xd8) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/14 14:20:23 executing program 6: mkdir(&(0x7f000053bff8)='./file1\x00', 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) [ 58.048663] IPVS: __ip_vs_del_service: enter 2018/04/14 14:20:24 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x40000) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f3dff9)={0x0, &(0x7f00007b5000)}, 0x10) r2 = socket(0xb, 0x7, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x8, 0x381}, 0xc) 2018/04/14 14:20:24 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x7, 0x10000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000440)={0x5, 0x0, 0x8, 0x4, 0x20}) r1 = memfd_create(&(0x7f00000002c0)=']wlan0}\x00', 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@loopback, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300)=0x70, 0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000006c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) socket$pptp(0x18, 0x1, 0x2) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) r3 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xf670, 0x9}, &(0x7f0000000540)=0x88) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000580)={r4, 0x9, 0xfff}, &(0x7f00000005c0)=0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000bfcfe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r5) socket$inet_icmp(0x2, 0x2, 0x1) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) socket$pppoe(0x18, 0x1, 0x0) listen(r6, 0x0) connect$inet6(r5, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) write(r3, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000100)=""/196, 0xc4}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000200)=""/156, 0x9c}], 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000600), &(0x7f0000000640)=0x8) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000680)={0x2000000000000000, r7, 0x0, 0x2}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)) socket(0x0, 0x2000000080800, 0x204) 2018/04/14 14:20:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) 2018/04/14 14:20:24 executing program 7: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0xfffffbffffffffff) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0/bus\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/125) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/04/14 14:20:24 executing program 4: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a92000/0x3000)=nil, 0x1, 0xfffffffffffffffd, 0x10, &(0x7f0000b20000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) 2018/04/14 14:20:24 executing program 6: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000180)='./file1\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2000002, &(0x7f0000000200)="f637278d6bdff1ac55e62e72f1bdebbaf61ed11f030dff8fe53dbc5cff34466ff740eeebea5940e1") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x800, &(0x7f00000000c0)="f2ff80c886ff7a833eeadf80e78c1b6d85f65d2b1557c460aa7eca721ed8d709f0d2988037115e917ce28893ba75b71a23fb96f3c7bb199d53a64f5a46c567b7edffe6b837b9d6762a8b988a6d2b9eeb8208eb001cf0ce888334e5916a2a02c1bab3a82462688a4cc4934a665f16b4487807f5fd3c2a97b13316ed49b2e83bd399fcfa4dc81e8b5bb60488567ae509fa4dd14fa5bfd29953c21abd4f") 2018/04/14 14:20:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x100000000023, &(0x7f0000000240)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x8100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x400}}, 0x4, 0x8}, &(0x7f00000001c0)=0x88) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in, @in6=@loopback}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, 0x4) 2018/04/14 14:20:24 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/249) 2018/04/14 14:20:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000006c0), 0xffffffffffffff10, 0x20000003, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xffff}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xd}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0xfa3, 0x200, 0x8001, 0x400, 0x100, 0x40168, r1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x7ff}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000640), 0x14) 2018/04/14 14:20:24 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/14 14:20:24 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ace000/0x4000)=nil, 0x4000, 0x40001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000cf9ffc), 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020100ff080000000000000000000000030006000000000002000000e00000010000000000000000030005000000000002000000e00000010000000000000000"], 0x40}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x210000, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000006f90)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0x19a, &(0x7f0000aa2000), 0x0, &(0x7f000000d000)}], 0x140, 0x0) 2018/04/14 14:20:24 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="f9ffffff2f3a0000"], 0x0, 0x0, &(0x7f0000260000)}) 2018/04/14 14:20:24 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) alarm(0x400) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x80) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xcc, r5, 0x8, 0x70bd27, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x16}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x0, 0x4e23, 0x7736, 0xa, 0xa0, 0x80, 0x2c, 0x0, r3}, {0x85, 0x2, 0x7, 0x2, 0xfffffffffffffff9, 0x1f, 0x3}, {0x2, 0x0, 0x7, 0x7fff}, 0x9, 0x6e6bbe, 0x1, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6}, 0xa, @in=@multicast2=0xe0000002, 0x3507, 0x1, 0x3, 0x3, 0x2, 0xffffffff, 0x3ff}}, 0xe8) ptrace(0x4207, r1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) ptrace(0x13, r1) 2018/04/14 14:20:24 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xff, 0x3}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) [ 58.875088] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/14 14:20:24 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001500)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001540)={r2}) r3 = gettid() process_vm_writev(r3, &(0x7f0000000400)=[{&(0x7f0000000100)=""/119, 0x77}, {&(0x7f0000000180)=""/65, 0x41}, {&(0x7f0000000200)=""/125, 0x7d}, {&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000280)=""/73, 0x49}, {&(0x7f0000000300)=""/62, 0x3e}, {&(0x7f0000000340)=""/52, 0x34}, {&(0x7f0000000380)=""/96, 0x60}], 0x8, &(0x7f00000014c0)=[{&(0x7f0000000440)=""/71, 0x47}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0e8e76630c40"], 0x0, 0x0, &(0x7f000000bf1f)}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/04/14 14:20:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') fchdir(r0) read(r0, &(0x7f0000000100)=""/28, 0xffffffffffffff0e) readv(r0, &(0x7f0000001640)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1) 2018/04/14 14:20:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000006c0), 0xffffffffffffff10, 0x20000003, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xffff}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xd}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0xfa3, 0x200, 0x8001, 0x400, 0x100, 0x40168, r1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x7ff}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000640), 0x14) [ 59.163147] binder: 6995:6996 unknown command 1668713998 [ 59.171860] binder: 6995:6996 ioctl c0306201 20003fd0 returned -22 [ 59.181102] binder: BINDER_SET_CONTEXT_MGR already set [ 59.189781] binder: 6995:6996 ioctl 40046207 0 returned -16 [ 59.198064] binder: 6995:6999 unknown command 1668713998 [ 59.203518] binder: 6995:6999 ioctl c0306201 20003fd0 returned -22 2018/04/14 14:20:25 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/fib_triestat\x00') pread64(r0, &(0x7f0000000000)=""/18, 0x12, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/04/14 14:20:25 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x64b}, 0x3b6) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) time(&(0x7f0000000000)) 2018/04/14 14:20:25 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x10002, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e21, 0x0, @empty, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x7, 0x0, 0xfffdfffffffffffc]}, 0x5c) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001680)={@empty, @local, 0x0}, &(0x7f00000016c0)=0xc) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0x3) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e21, 0xfffffffffffffffe, 0x4e23, 0x59d6b17, 0xa, 0x80, 0x20, 0x32, r1, r2}, {0x8, 0x80000000, 0x80ad, 0x2, 0x9, 0x6, 0xd3ff, 0x4}, {0x2, 0x80000001, 0x8, 0x3f}, 0x7ff, 0x6e6bba, 0x3, 0x0, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x1e}, 0x4d5, 0xff}, 0x2, @in, 0x0, 0x0, 0x0, 0x8, 0x7f5, 0xbe, 0x9d6}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001700)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 0x4e23, 0x4, 0x2, 0xa0, 0xa0, 0x8c, r1, r2}, {0x1f, 0xfffffffffffffffb, 0xbeea, 0x4, 0x0, 0x5, 0x6, 0x28c2}, {0x20, 0x5, 0x80, 0x1}, 0x7fffffff, 0x6e6bb2, 0x0, 0x0, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xa}, 0x4d2, 0xff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x34ff, 0x4, 0x0, 0x4, 0x1ff, 0x1, 0xf38}}, 0xe8) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/87, 0x57) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/14 14:20:25 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000246ffc)=0xffd, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x79e, 0x80000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000000100)="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", 0xfa) sendto$inet6(r0, &(0x7f0000003080)="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", 0xff6, 0x0, &(0x7f0000000c00)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x374}, &(0x7f0000000240)=0xfffffffffffffda1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r3, 0x8, 0x9e40, 0xfff}, &(0x7f00000000c0)=0x10) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r3, 0x1, 0xf1c1}, 0xc) 2018/04/14 14:20:25 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x7, 0x2}, 0x2) mincore(&(0x7f0000001000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/39) 2018/04/14 14:20:25 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x6, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4b000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r1, 0x100000001, &(0x7f0000001000)) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/106) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x200004) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000000)=""/101) 2018/04/14 14:20:25 executing program 0: r0 = getpgid(0x0) setpriority(0x1, r0, 0x0) eventfd(0xfffffffffffffffb) syz_open_procfs(r0, &(0x7f0000000000)='ns/uts\x00') 2018/04/14 14:20:25 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0400000011000000000000000000000005000600000000000a0000000000000000000000000000000000ffff0000000000000000000000000300070000000000020000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x88}, 0x1}, 0x0) 2018/04/14 14:20:25 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x400000, 0x0) listen$netrom(r0, 0x1) getpid() setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300)={0x100000001, 0x5, 0x3, 0x6, 0x80000000, 0x9, 0x7119d514, 0x9, 0x3, 0x401, 0x10000}, 0xb) setpriority(0x0, 0x0, 0x9) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r1, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) mq_timedreceive(r1, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, 0x0) fsetxattr(r1, &(0x7f0000000280)=@known='security.evm\x00', &(0x7f00000002c0)='bdevGPLGPL\'wlan0{\x00', 0x12, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x20) mknodat(r2, &(0x7f00000001c0)='./file0\x00', 0xf003, 0x200) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000340)={0x30000000}) [ 60.145240] binder: 7010:7020 ioctl c0306201 20004000 returned -14 [ 60.152750] binder: BINDER_SET_CONTEXT_MGR already set [ 60.158480] binder: 7010:7011 ioctl 40046207 0 returned -16 [ 60.167219] binder: release 7010:7011 transaction 18 in, still active 2018/04/14 14:20:25 executing program 7: r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80800) finit_module(r0, &(0x7f0000000180)="9b2c70707030406367726f757000", 0x2) prctl$intptr(0x8, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0xa0001, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x7, 0xa, [0x9, 0x27, 0xfffffffffffffffb, 0xf68d, 0x86c7, 0x98, 0x1f86, 0x8, 0x100000000, 0xe8d]}, &(0x7f0000000200)=0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, 0x4) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/220) 2018/04/14 14:20:25 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000205) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000634f74)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x10000000187, 0xfffffffffffffff7, 0x0, 0x0, @time, {}, {}, @queue={0xfffffffffffffff8, {0xffffffff}}}], 0x1e9) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x100) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x2, 0x4) 2018/04/14 14:20:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000009ff0)={&(0x7f0000007ee0)=ANY=[@ANYBLOB="02c1b9df91000000ffffffffffffffff01001400000000000100140000000000"], 0x20}, 0x1}, 0x0) 2018/04/14 14:20:25 executing program 3: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x20000005}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x7, &(0x7f000005b000)={0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00', 0xdbf1}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) ppoll(&(0x7f000004efc0)=[{r1, 0x1301}, {r2}], 0x203, &(0x7f000005bd56)={0x77359400}, &(0x7f000005b000), 0xfffffffffffffd89) 2018/04/14 14:20:25 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x1, r1}) ppoll(&(0x7f0000000000)=[{r0, 0x2c}, {r0, 0x100}, {r0}], 0x3, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x2}, 0x8) waitid(0x0, 0x0, &(0x7f0000000100), 0x1000008, &(0x7f0000000180)) [ 60.224009] binder: send failed reply for transaction 18 to 7010:7020 [ 60.230676] binder: undelivered TRANSACTION_COMPLETE [ 60.243612] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/14 14:20:25 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200801, 0x0) r2 = gettid() getpriority(0x3, r2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x5000, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x1, 0x1, 0x101, 0x0, 0xf}) readv(r0, &(0x7f0000000080), 0x2000000000000040) 2018/04/14 14:20:25 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl(r0, 0xfffffffffffff801, &(0x7f0000000140)="3ffdb1fe7c6b2e0314398a2ef1a02f5478429df8038ef6e9b430b6c335564dc05177b5d8912eed4ab7fd9b99dd940c41c3cc2f2fe07066fa72a999e456cc0cfdc2f91d19002b8953f6b5cc193c9da377a7a3da121b53d6e176707574ee2bbb1e06c8f8aa9d0a413833031790e61279307af129e92b1ae7fc314d2cf6d89a57403feea64ca4a456763b4fa4048d631787a2d9e2170c3d11cab2b012fef804e02d28c0e9f0b119651e31878adc6988fcddec586d0d0d183b124abc8af2a05647c697b9727e") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) shutdown(r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0xc, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/14 14:20:25 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000004000/0x4000)=nil, 0x4000) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/04/14 14:20:25 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930af8011000a843dc91052369390009002f000000000000001900050000000000000000000004d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/14 14:20:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) dup3(r0, r0, 0x80100) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00', 0x200}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000840)=ANY=[@ANYBLOB="05000000030004ed0800ffff0210af40e9f78d5a63617c5b52c11b54a34f87867042f62a883aacccaf1624411a"], 0x1) r3 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setown(r0, 0x8, r4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000480)={0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000500)={r7, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0xa07, 0x4, 0xffff, 0x0, 0x0, 0x3, 0x7, 0x8, 0x0, 0xfffffffffffffff8, 0x667, 0x9, 0x1, 0x6]}, &(0x7f0000000340)=0x100) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000004c0)={r5, r6}) ftruncate(r3, 0x40001) fchdir(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0xd) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000700)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="1d000000e62c98492453d1dcd8e2e7b6b4420000000000000000000000000000000000000000eb20dd30a94dcf1f59ddaa03209fc6ca7b560943fbca14ac5b76c78f9f2926013d95a4683154b700cf12dc273592945d859107aeeaf3e3bbbbe098180d534462d35c63e3b170c74b49971e9584909a638aa412ee0f4ebc3046f2a870cc7f3a987fe0adba6ac86e17723f19d10d7e2799c2fb3809d4f968de2d5bc3617f7539952a76d0a092106c7579eb7f232495ccd7bd5ec422270522b6b2348c1b6a02014ed34c3f763b9f8a93001f11f0feec15701bc989812e01cff6bb679daea804af9872329ed07d5d6fc9896d9734"], &(0x7f00000006c0)=0x2) setsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000680)=0x10001, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000240)=0x0) rt_sigqueueinfo(r8, 0x10, &(0x7f0000000280)={0x33, 0xffffffff, 0x5, 0x412e351b}) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000140)="8c25e2c6a2c3c728253871e02f52006b84fd4b75511e0c8b7064e8cb2d18209efe3234cea80892b69a6d9f45c5d53cf0d826f6c45f6ad35b74", 0x39) sync_file_range(r1, 0x8001, 0xffffffffffffffa4, 0x2) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000380)) sendfile(r0, r3, &(0x7f000000a000)=0x3, 0x7ffff) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000600)={r7, 0x200, 0x6, 0x200}, &(0x7f0000000640)=0x10) 2018/04/14 14:20:25 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='sip\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0xdfe, 0x10000, r3) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x7fffffff, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x50, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40010a0}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r5, 0x20, 0x70bd26, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}]}, 0x3c}, 0x1}, 0x0) ftruncate(r4, 0x80003) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/14 14:20:26 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0xfffffffffffffff6) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'yam0\x00', 0x7f}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0xfffffffff7fffffc) 2018/04/14 14:20:26 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0) r1 = socket$unix(0x1, 0x5, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x0) ioctl$sock_ifreq(r1, 0x8000000008b0f, &(0x7f00000000c0)={'bridge0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) 2018/04/14 14:20:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0xb0, &(0x7f0000000000)=[{0x6, 0xfffffffffffffffc, 0x0, 0xa1}]}, 0x8) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344754f3c7d9b41e028c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b7900", 0x7b, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt(r0, 0xfffffffffffffff8, 0x7137, &(0x7f0000000080)="78950d72351ebc9d87ef67ee9cce54e8d1eda749e5d96be9b69059178e385c8edbbda4f6ba735727ad0d6d16c746db323852034ffffa910b1cdea36b967896d7c561b3dcbf30b58b074c11260e858fd1f5cda5e940231c41fc9273", 0x5b) recvfrom(r0, &(0x7f0000000480)=""/4096, 0x1000, 0x100, &(0x7f00000001c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r3, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0xfffffffffffffff6) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0xfffffffff7fffffc) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x1, {0x3ff, 0x4, 0xffffffffffff8000, 0xfff, 0x4, 0x2}, 0x8, 0x3}, 0xe) [ 60.659621] binder: 7071:7072 ioctl fffff801 20000140 returned -22 [ 60.666656] binder: 7071:7072 BC_FREE_BUFFER u0000000000000000 no match [ 60.674416] binder: BINDER_SET_CONTEXT_MGR already set [ 60.679724] binder: 7071:7074 ioctl 40046207 0 returned -16 [ 60.686781] binder: 7071:7072 ioctl fffff801 20000140 returned -22 [ 60.694478] binder_alloc: 7071: binder_alloc_buf, no vma [ 60.700011] binder: 7071:7074 transaction failed 29189/-3, size 0-0 line 3134 2018/04/14 14:20:26 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='mounts\x00') sendfile(r1, r1, &(0x7f0000000000)=0x400003, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000000080)='net/rpc\x00') r3 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0)=0x0, &(0x7f0000000b00)=0x0) getresuid(&(0x7f0000000f80)=0x0, &(0x7f0000000fc0), &(0x7f0000001000)=0x0) fstat(r1, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000010c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000011c0)=0xe8) getresgid(&(0x7f0000001200)=0x0, &(0x7f0000001240)=0x0, &(0x7f0000001280)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000012c0)={{{@in=@multicast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000013c0)=0xe8) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000002c0)={0xbf, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e22, 0x0, 'lblc\x00', 0x2f, 0x6, 0x72}, 0x2c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, &(0x7f0000001440)=0xc) r25 = getuid() getgroups(0x3, &(0x7f0000001480)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r28 = syz_open_dev$evdev(&(0x7f0000001940)='/dev/input/event#\x00', 0x8000, 0x10000) r29 = geteuid() fstat(r2, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001a00)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001b00)=0xe8) fstat(r2, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001c80)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)="2d8b28202804dd50cbcdf74d5090116db679ff6ef3d093dceb9dc146a2fe18d61c8d24afbbcbfdf01570b42ff7f3f84c56ebf4454f2c41cb9da52934cacdb821ecfa8fa9b56eb68f73e9c5db3e68cae12a8b8f3d59abffab4c00f2feb398dd7a4e03005f1f5380a5f0f2c63c84f6a482715386522ef4e72217bad1bc8d781f0db4420e7792009a2245bab0e5e0b91101069e850768ddfafc51fdea", 0x9b}, {&(0x7f0000000200)="3b4ce1d475cbf632b687d22ebd76875370c16af195ac47c13d1b43d9a892f48095d3cd8399512dcee4b164247cf9c6b442a5d08b3cd84866b8d06f0f6aa81b66ac4db4d53a9eb4c0ae0445bd6b6f29400c17499d89753a546f8d46ba3f8f52a00ecde99fd1e653181b79d973fd7a4052eee95d2ba1dfb3a496d420b631b715fbcb4a7fe534bf62608cbb72d7afdcbff8a07a830520a15e3aeabd9e1f6ae9f7ccf0f687433f9f", 0xa6}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="97195df7a0e9a35fe70f36b28c444f4b4a9bb4ad910b6e483b4724fe39d63e01cbb74ac3ec1bcc980903a2f9b52b39901e4868996a169612f85952c9f6c7a2e313dd36c099b43716294fed76128f23e6ad9c7535a10ec9e42be802d0d3345fb59454", 0x62}, {&(0x7f0000000380)="d81bf2e0f0374ab11a9b3644eae9b55f4f696b7cff7cbb475d5ac035202306d053dd7047ec32a1cbd8b8ab4e3a6002685133c24fbe0c9e8794d35958", 0x3c}, {&(0x7f00000003c0)="d601628de5e4ae61610a8c6b6eff80c736068eb7f750f62d816f69b1ee9605107b7d3dbe6925e19e12b47e0362f4b61888f771214b3a1bd56e87658f59c074451c9f7aa77eb208c8ba193fdadccff95b4890ed19e60e4f15faa0bdf0ae6a9c3d29ed3a4be8e2481c67bf07de31e276becbe6028af23e8c723756da90219f17179302fe221ddbfeb54792f209691bec69799165ea34a3b4962852b5812829a58ffd98915d0fe368e34d971822086e80b8066a8b676c58", 0xb6}], 0x6, &(0x7f0000000600)=[@rights={0x24, 0x1, 0x1, [r2, r2, r1, r2, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, 0x0, r3}], 0x3c, 0x1}, {&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f00000006c0)="fc2f41185dd852ce93f511e7480a45c3555c92a6f071ce56a923a04aa89ddac7b9242d583c43f2402d3d3dbd5afe7961428bdac831a6cd326fada370fdd39136a87aef3f8363b5c61933114eacb3c61cc657adb6ed1d60c8cfdeee380627f4338742676fdaeedf218d64ca71d0f9302fabd98b35f52d7ef524dbcd7b8d48", 0x7e}], 0x1, &(0x7f0000000b40)=[@cred={0x18, 0x1, 0x2, r0, r5, r7}, @cred={0x18, 0x1, 0x2, r0, r8, r10}, @cred={0x18, 0x1, 0x2, r0, r11, r12}, @rights={0x2c, 0x1, 0x1, [r1, r2, r1, r1, r1, r1, r2, r1]}, @rights={0x1c, 0x1, 0x1, [r2, r2, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r1, r1, r2, r1]}, @rights={0x14, 0x1, 0x1, [r2, r1]}], 0xcc, 0x10}, {&(0x7f0000000c40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000cc0)}, {&(0x7f0000000d00)="2bb3f612ef71ac582c", 0x9}, {&(0x7f0000000d40)="4f2762aa3c6079669b7ecbfe03d548f47388dd29e39d8d27c57a79ddfdd23723f1dced56767df64e6d1b7e694946c7f72eb1f0271b9b63826e03852864df428a4675867ea5e050c5eb0ca395e94cf4da48ed5fe9c46a5829c84a275d2c49f4e6e3c38406a0590b39f66ef97093ce81be39170f24de6ca92d842c8f25d8b5b77b5332d98772e849507c7c74647b4cb484ce4ebe373b2c32527014b5cda374f5783b0adb0572fdb33f4d649cb38d678a51c40dfb5f53c4b332476d53c69f90b1fcfc1ae3a8e111421579be50ca3ac5a7ba80836c683cddbd1ee05f", 0xda}, {&(0x7f0000000e40)="9a23a46ffe34a4ca21350978185dc1ea94d8331adf86b60ec6ee26f7e3ede54aac7fd1d4ed331997cb5a9fbcd0bdfd28249856e40d5a29f8f2cc4fea5f08acbf36aca6b7114fbdbadad580d335b368cbdf0c488965d42ac84b38dbc24aeb17adaa62a4a04afc44e53903e46ec73158e1bb0bcfb4589c1faa1ff089eea0b2c5c7c2428937cd891a9c2781c556a3298cb238f57a9bb4163331", 0x98}, {&(0x7f0000000f00)="57dfcb2d16745fd351e473003142362d18", 0x11}], 0x5, &(0x7f00000014c0)=[@cred={0x18, 0x1, 0x2, r0, r14, r17}, @rights={0x18, 0x1, 0x1, [r2, r1, r2]}, @cred={0x18, 0x1, 0x2, r0, r18, r19}, @cred={0x18, 0x1, 0x2, r0, r22, r24}, @cred={0x18, 0x1, 0x2, r0, r25, r27}, @rights={0x18, 0x1, 0x1, [r2, r2, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r2, r1, r1]}], 0xac, 0x4040}, {&(0x7f0000001580)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001600)="82b0b54c735b31f4defa2c3bfaa8e6d7e260bfbb94ae63daaf6fa470b90053fe0a25604a", 0x24}, {&(0x7f0000001640)="11ecfaf65d39deb10e21e51fdbbb475b0a9957246c6bb1c89c0b37fdbfabb2fe39b5a98ad11c068a8570196c78a26ca9af9f5fc4fa499660ba27cb809564284cdd99b0866078ca56c61619ea4a61", 0x4e}, {&(0x7f00000016c0)="99c570da7de845ee04c0c56f90c3da9f8d5ad6c576aafeedd74dbf4ee67a36d010de26806a518f7a85370678c5b9f443dc418c82d035bdaf37cf06de543cc5e416c1db8c89f67afbd0f36986743e95b135e0c8d8d93966aa07c699eb4f89caefb1f655e8ef696311d1f859306c9bde625871a189c212fdf5aed1155767842663391ed430415fb1ebf585903042d0755a520e44596cb1f914a2529380e45a1794913a6cf658ed25", 0xa7}, {&(0x7f0000001780)="1af2c1e775c95b9c8ad1925d8aba668024d2f85979e133a8b0a9cbb45b6102496505f37a04b339285a84b62d192ae87542c2484c7d658dd3ba88de3d39e7e696cef97f40a36ab8e28a62aab011f741c35ec8157dda49614fc10878b8b95a856296cb7186690cbb9822b4108d42af08308df793f8ab5f012152b079ef025d36e3", 0x80}, {&(0x7f0000001800)="73641aace0e167bdf2ad81c5ef4dd71c7a79f6fb2a71f59e7f23c31c913edaa4e1fb56f53a8e0532203c8ead46e6f796cd764f61975d320b4b7999c7bf8271e9901c7e409ddc3cf2ad07d620195911a50300d10c76c1561648219994168039f47796d8b19eee492b5645c0e3f1d1adac118db8d922cfbad2c8f27343c93552964145610f5aa92cc639a6dc579396ec799241f60987cadfe090c9b2a9db7edb707276dba2bdf25f33b8b1658c40d8f92469009879045fa1667717a797d80df7f37895bfd89781b2b5b41938e1cebd792eb93ad551ce9291fa071a6a124a3fcd842860e4285b4e4ab865", 0xe9}], 0x5, &(0x7f0000001bc0)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r2, r1, r1, r2, r1, r1]}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r2, r1, r28, r1]}, @cred={0x18, 0x1, 0x2, r0, r29, r31}, @cred={0x18, 0x1, 0x2, r0, r32, r34}], 0xa8, 0x4004}], 0x4, 0x4000000) r35 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/access\x00', 0x2, 0x0) sendmmsg$unix(r1, &(0x7f00000064c0)=[{&(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000540)="162e0330ee5964235891d5d0936e11c5dda24218d00bf7156cc11399b4ceac3b30abe008ed70d8a5753aa728808fd5afd734a4387d543fa81bbb", 0x3a}], 0x1, &(0x7f0000001d00)=[@rights={0x14, 0x1, 0x1, [r1, r2]}, @cred={0x18, 0x1, 0x2, r23, r33, r21}, @cred={0x18, 0x1, 0x2, r0, r15, r19}, @rights={0x28, 0x1, 0x1, [r1, r28, r2, r28, r1, r1, r1]}], 0x6c}, {&(0x7f0000001d80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000001e00)="0ee30c45c918a1bc795f5a630bad2dfc42ab1b8cc223473a31f31eb73a961ab80fb3893c36dd2891a00ac9afa93c2d24071dd435fa542130727ab61e1498c287e5", 0x41}, {&(0x7f0000001e80)="466dd9f18cc1e3bd3ae106fd9699274feaf9d25d4f63427b0d378afbcd39f4ed0a3ab04e6fdf843bb844ff0a2f3fafc6d14d5372aef2163bc825e5678ed750bc1cd27f3578824d44960d3cba2f09f3c2539d4c9a9ddf59b6d5574e1b37e2e90646dc7ec57263088fbab48351dc53324bcb23bc19c32f1af61a1c65a686f8d58cadfd049d14cab67e0a7b8a09db1e2443dd12365568b059cbf5ae14b371e5f132afbf459eb6d41fb8a5a492e4a65a54c5eac47d18df6b78abaa9d37964aad41f293bfad0c4f12a298fc5f9facfb3a90da84cd6826e37c486badb25c2931b99faab3dc6875a7c49cb013cb234e67", 0xed}, {&(0x7f0000001f80)="31688502c3aeaaeabe256c719cf7fabc6b93f2ae395c6493cad988239b5a19916d4665b869c1caa6aecd8ba257fbaa4fca59d9235d4d6c49709b6699836636dc96b4b2925de2a2b77cd9f720dbd2beb4c72922cf19dcd75850b1baf2f80b89a97acdd90caad6f05b20f1ea770fa8d81796011a00354ad8f688ba0646a7805a3a7bdb1770ecd73840aad1d2848f49f2bff35e65d78ac5ff5fc5d72209d67f2c6d0f33d57d9372c4a2ea2342f8de488439e0c0b936e7f6e4af5f4b7e54fb955cc2bc663464247ee5aaabe1a9362db0408e0c195d40f78ca9b7d0fafb34e84b5b1b33ab1d6bec0a8f7174894f70e04ea822152d3338591d", 0xf6}, {&(0x7f0000002080)="3323e0e2156327247c6e3a7ae5e382c8fd69325102a4358fa0ccd90da94e16bd8967bbb73e2ee10cff66999559b5650f037b934f64aa3e26d6365f0675e221240ab97ab99f9aa7c5db8d7c205d8e418a01ab328152921ac018cd92da24feec6c6625152544e2ef93e9c27e44ff8c578e77654a7d79dd7777f0e7a7cb986bb9ad9502f8e70da8d0270290d3784f998d5404bf450114e0754844b68c65dfcc5c73", 0xa0}, {&(0x7f0000002140)="d1ddb4cef8b99040b2d7867ddb3b28eabc8a98add0e98ae1b30bf616c00939f85ffd27e83c468d7d0c54d3c6509b84b79a9a8bdd7f620998e4fad7888675655f64fb1380e28b5a2fd5770426a6a0d2ec60a2bbe120e8c830afba80b7c10e7bf013584cfe73ebff276389a00a776496e1379354fa5559d33cb3d930ba023b6da1fb16f85cf9fb796449f2ed15c6c268279e5202ec70d4a0be13a5e56b57fe0b631a3f4a9f3a18aaa39f85eaf22b8cd2bd16a4ea59395279b7f5f1c8222bf29ecdce80e9e4894c299ecf5689cee8ab91d397b11c3f9e5b27dc70b7a0641f2267ff88e6d7926fe5bd559f108c6212687a", 0xef}, {&(0x7f0000002240)="4fe3b7f79b80dbb331c6bce3fdef6b59c8684abc0bfcf748e9478283d84df00facaf7383c0e3b310ccb45dd52cece3dcb59621574ab664ed5ee1e672e1fa236f6fa60000d248a77d429eacbdd8568afd411ae618fa3e2009d1d10fc9314637e3f4440640d6eabf07603c03866b78f4f63621e84f2f1c9eae432d445aab31bee8f2a1d03853acb95d4a7f85b9d6af14353328b1bc11bf08a1d8571664ad1c17d829c738eb06", 0xa5}, {&(0x7f0000002300)="a5407e97cd96bc635c879d5d07a380be2a00b074ddcc875ad4fa8ef3c14f45dddcf8a383935eafb2a02b07117db6c1b431dad44bea285cd01ed1251e73291802ab79a49f8c72124c8ad5e0fe4b9dc1c071ca6c0673239dfb4fec9015b9451b1d5c15f3ae871d21f5da44e98b7dd328fdfc11c00747e4a822ecac5b830ad5d98fd26de734eeeafe6215538f9f066d8261f710580beb4d91376056920d9947315d2f85ca9b9408e3f20a7d17762803631c1fcddc2b00c1989b8c1122902e5db0ca85e99d2d83c220171598c33dbfd1179c978ddd183eae56", 0xd7}, {&(0x7f0000002400)="8fe4f1d1da10cfa9a55aee4d93a491bb10dbdd17c6d1b80d3111d0203e8d49afc010a813c5aaa3027860de8bc90c8012ecaaaac44536e94ea96725379f831d051869bd45d0d42f79aab7718358bc9bb320f902dec177a9667c031ae82940e745f4255c6a50f2758d6295d78658ca58e7162d1e19ed8e62f5998f6a62f499b1", 0x7f}, {&(0x7f0000002480)="c150d3eb5cd4665636c4047f86b73a9a8ccb2d63e9baa347071f3a59da3899c49d23ddf78a1eefc533ebfae5b177a3d691e4cf3474a9e55b3bcfe080bd951432922efa2d49f3189874772d534d191d37e902f2579dd16ebbe8dc030e298941ed350f12a8de164de589bf29f02cf164f45bdf9c2b54f9b3cd6b2006d0b32fc4c50b46fda28427684bebb3452b91", 0x8d}, {&(0x7f0000002540)="15b03b3b883efd2e8b8ccccf47b614006110dbb05f6d4efbacddcfa877c98b8bcaa729a252e5b374d487290fd201f07556f2ea80ae043d498baded91af947a542700b9ec626e8373a6ee111db417a58d54f032558a7ad4f3e602bdf1983e751a6ea5e26e2a59934de579f984a26fa381af4f19242dc433a374305c011e58f6393ceac9f453a986d417cb13918bda5bb1c98d4d1a7340c6b346ca9a7eea0c7a63a0d51bd99eabbcf9c4101e1457b6cf49c8f4050ee737202289fbc841f2cc486bf430deccbceebabd859ee79acb4e9c06ad4da2480e74f9e6626a70fa250303cd2b78b2e23ba6db280e", 0xe9}], 0xa, &(0x7f00000026c0)=[@cred={0x18, 0x1, 0x2, r9, r33, r17}, @rights={0x14, 0x1, 0x1, [r1, r35]}, @cred={0x18, 0x1, 0x2, r9, r8, r13}, @rights={0x28, 0x1, 0x1, [r1, r28, r1, r1, r1, r28, r1]}, @cred={0x18, 0x1, 0x2, r4, r30, r24}, @rights={0x28, 0x1, 0x1, [r28, r2, r1, r2, r28, r2, r2]}, @cred={0x18, 0x1, 0x2, r9, r29, r24}], 0xc4, 0x4}, {&(0x7f00000027c0)=@file={0x1, './file0\x00'}, 0x6e, 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", 0x1000}, {&(0x7f0000005b00)="adeb36cb5bd1c46024280748eefe96e194cfdf18eb57fef486b888f798799055a599f8458ee233edd255b5690cfc52e1ce850dc12e670f2a86918da0df4dbf09d0d7263417fd8ee26d81de048cf254af97ae781e9294ca5f9e75a6d6b82c", 0x5e}, {&(0x7f0000005b80)="be82d7c801e917b8207310ed93038eb52851bbbcd28a783ce60a746e3b8cbddb960e4ec9762d5c339bdc325a74613194fba51fc800ec33fa08a24983bb3d6b48b5204cc6d5bb1eebeb06d280dda9056651831d9a81b11db006f57d6c50472658e00c3cdd652042d4a64bca33fad6ba019d9bad3b1474a3de521af5fdc379705dd52a1e950f3d93a2d0f689faad735e8f4c56b1a9d0937d7faad370e3f2bcb2885385e86f8a9d667ed31062190ff2307b0385eff44902a1806c57bf7159d45774b10e960ea2ea4cc3839f3b965e53e1d24324a1f870cd583e93fc5c3f1429aa1d81713f030629ed978cf810", 0xeb}, {&(0x7f0000005c80)="4c80bf54a81c80ef92ae649f34e81055f1dd8988e455934a624de54a2b3c733807aa46af36a2da4512ffb0ee7fd19832b5215128369d0c738b34073f96f1ffa53621dc2c80c3dc9453c1ce0a02a59087612e016a8c9240aa1d28908b74236f39d788e7293ef5bc3beb510a4befaa30e7d3d52240e695208063ccf09b3439e8b44f1f4fbda2c13ddcfa00c0ce74a3de917f6c05994ec6", 0x96}, {&(0x7f0000005d40)="a41e96558eafee6a60a724bec12aee8d32014f205368c79ba4ddedc9cfdf01550a4f9381496daf5c668f796dca5de9dc909cb60f774078445e5b72ed2d08fcc06db7cd1dd39b802c271ce2142a7387b2a8fa653725ee8cd0681b0670fcac1f8b8550d23f688e1ddc8901b96c71839d8123dc0238bd2d7ea9cfaa2daa8b747852b3f3d28ca67dd70eecd3715867fc40ea4956d49dd222d4ecc95c4fe0a77b30bc7900d105a4e9dd948496f0d635f8cc7483b6ba98cd37d04d653ff1b353b4dada23362e50e90631", 0xc7}], 0x6, &(0x7f0000005e80)=[@cred={0x18, 0x1, 0x2, r4, r30, r20}, @rights={0x18, 0x1, 0x1, [r2, r2, r1]}, @cred={0x18, 0x1, 0x2, r9, r16, r26}, @cred={0x18, 0x1, 0x2, r23, r15, r12}, @rights={0x14, 0x1, 0x1, [r2, r1]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r28, r2, r1]}, @cred={0x18, 0x1, 0x2, r4, r16, r13}, @cred={0x18, 0x1, 0x2, r4, r5, r31}, @cred={0x18, 0x1, 0x2, r4, r18, r27}], 0xe4, 0x5}, {&(0x7f0000005f80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000006140)=[{&(0x7f0000006000)="b894ce61e4fe063fa217611639fef5611a43b3a9ec", 0x15}, {&(0x7f0000006040)="cd24949ad0d4a46d8887d56339f95b23606599aa0576f587225bc7f1", 0x1c}, {&(0x7f0000006080)="84e2468b717d0cdb4c08a50392f14ff40ff356c7b134110816f3df00e049ec0f47ab964e573621e7018a2b07389e439155796fc57ef33df9c1e3988b2a9b5b0e4b41b3bdd19b3ac7c3eafcb669dc0023bb1945c34a150607ebc37f63568ac2e76b0d16d27c1247e785bc0bdf34b7a4b83cb9ba05f947d51f30c18ffaa19997003bbea1c143b338224cb4c5956b1ec487bb40dd1bc1373b24fb87029b8644135fa7e86908", 0xa4}], 0x3, &(0x7f0000006180)=[@rights={0x24, 0x1, 0x1, [r1, r1, r2, r1, r2, r1]}, @rights={0x28, 0x1, 0x1, [r2, r2, r28, r1, r2, r2, r1]}, @rights={0x24, 0x1, 0x1, [r1, r1, r2, r1, r28, r1]}, @rights={0x18, 0x1, 0x1, [r28, r2, r2]}, @cred={0x18, 0x1, 0x2, r0, r5, r34}], 0xa0, 0x800}, {&(0x7f0000006240)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000006380)=[{&(0x7f00000062c0)="6d178e6e34c5b93f5731a2433746b76eb2e463335e662c365ddd38cc2f887e7e51bdeaa77d3585bcf900cd22b0b25f9b8f", 0x31}, {&(0x7f0000006300)="b53240aa012c1266fd074d3b38ccf9d2b2eb5ef209f85c4a0c8ca9a29cd76e42582485fad1572aa7d98e28c75f49db03199f8bd28d631cfcc65cd444d706a3763ca9630424c6e282bb55a86f753a6e93eff90421fe6768e1ab3130439d543476", 0x60}], 0x2, &(0x7f00000063c0)=[@rights={0x14, 0x1, 0x1, [r1, r2]}, @rights={0x10, 0x1, 0x1, [r2]}, @rights={0x2c, 0x1, 0x1, [r2, r2, r1, r2, r2, r28, r2, r28]}, @rights={0x2c, 0x1, 0x1, [r1, r2, r1, r28, r28, r2, r2, r28]}, @cred={0x18, 0x1, 0x2, r9, r29, r7}, @cred={0x18, 0x1, 0x2, r23, r11, r7}, @rights={0x30, 0x1, 0x1, [r1, r28, r1, r1, r1, r1, r2, r2, r2]}], 0xdc}], 0x6, 0x20000000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xa) [ 60.717145] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.722708] binder: release 7071:7072 transaction 20 out, still active [ 60.732807] binder: undelivered TRANSACTION_COMPLETE [ 60.738733] binder: send failed reply for transaction 20, target dead 2018/04/14 14:20:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f00000001c0)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0x425}], 0x1, 0x12c) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f00000000c0)={'nat\x00', 0x0, 0x4, 0x62, [], 0x4, &(0x7f0000000200)=[{}, {}, {}, {}], &(0x7f0000000040)=""/98}, &(0x7f0000000140)=0x152) 2018/04/14 14:20:27 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x19, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="11634840000000000000004000000000000000000000000007"], 0x0, 0x0, &(0x7f0000003fb3)}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0xfffffffffffffffc, &(0x7f0000000040)=0x4) 2018/04/14 14:20:27 executing program 6: r0 = gettid() sched_setscheduler(r0, 0x3, &(0x7f0000000000)=0x8) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000002aff0)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f000002c000)}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x109140, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r3, 0x6}, 0x8) r4 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x1, 0x28001) write$evdev(r4, &(0x7f0000f15fd0)=[{{0x77359400}, 0x1, 0x64, 0x4}, {}], 0x30) socketpair$inet(0x2, 0x3, 0x8, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000440)={r6, @in={{0x2, 0x4e20, @rand_addr=0x7fff}}}, 0xffffffffffffff0d) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r7, &(0x7f00000003c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="1198f828", @ANYRES32=r6, @ANYBLOB="00042abd7000ffdbdf2502000000080002000000000008000300000000000800030000000000000800040003000000"], 0x3}, 0x1, 0x0, 0x0, 0x40805}, 0x1) 2018/04/14 14:20:27 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000040)='vboxnet1losystem\x00', 0x1) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) tkill(r1, 0x1000000000016) 2018/04/14 14:20:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0xffff, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5, 0x9, 0x0, 0x3, 0x2, &(0x7f00000000c0)='syz_tun\x00', 0x80000000, 0x1, 0x101}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x251) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x304, 0x4) sendto$inet(r0, &(0x7f00000003c0)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/14 14:20:27 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x20) ptrace(0x4207, r1) wait4(r1, 0x0, 0x0, &(0x7f0000000280)) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f00000000c0)) 2018/04/14 14:20:27 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x0, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, r2, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r5, @ANYBLOB="f85277130f35f418f94069129dc736dbe558022e1655a9f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11900"], 0x2) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r5, 0x4, 0x3f, 0x3}, 0x10) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/04/14 14:20:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000483000)={0x0, 0x1000000000004, 0x0, {0x77359400}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) fcntl$setlease(r0, 0x400, 0x1) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/04/14 14:20:27 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x4109) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/78, 0xc439}) [ 62.176079] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 62.200669] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 62.947854] binder_alloc: binder_alloc_mmap_handler: 7126 20000000-20002000 already mapped failed -16 [ 62.958467] binder: BINDER_SET_CONTEXT_MGR already set [ 62.963941] binder: 7126:7164 unknown command 0 [ 62.964421] binder: 7126:7139 ioctl 40046207 0 returned -16 [ 62.964786] binder_alloc: 7126: binder_alloc_buf, no vma [ 62.964891] binder: 7126:7165 transaction failed 29189/-3, size 0-0 line 3134 [ 62.987008] binder: 7126:7164 ioctl c0306201 2000a000 returned -22 [ 62.996507] binder: undelivered TRANSACTION_COMPLETE [ 63.001999] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/14 14:20:28 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000440)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/14 14:20:28 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlockall() remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0xa) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/04/14 14:20:28 executing program 0: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000000)=0xfffffcee) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 'fo\x00', 0x2, 0x4, 0x5e}, {@loopback=0x7f000001, 0x4e24, 0x4, 0x8, 0x6, 0xff}}, 0x44) 2018/04/14 14:20:28 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000)=0x1, 0x1, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x800) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000240)=@get={0x1, &(0x7f0000000140)=""/232, 0x2}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0)={0x0, 0x989680}, &(0x7f0000048000), 0x0) exit(0x0) 2018/04/14 14:20:28 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) getpgid(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000e40)) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f00000013c0)=ANY=[@ANYBLOB="1c00000000000000000000003f3f9fe664fe996a3a0a1c9432990000800000001501000000240000cd4354fc1fa5f5cf1b3e4649261f20db7982c2c2de5178d39e8a7653e2f554ced8c3504db5e6b789da56b03c2c86e718e3d0d9d5d6f036c93f5585e48812bbd2dec5216680a91a83ee1a543b0042f8095fee857cb0d686d1273c053262feb80136fc042d97a386ee6b87952254e4261f4753cdf93c0000000b01001491ab11a05575eb57c5455b53faa50e6dc438acc3662ad9456733f7fad23668a0d634cf9f590c0000000000000000000000767815378376c94e90d833d4"], 0xe4}, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000140), 0x4) 2018/04/14 14:20:28 executing program 7: r0 = memfd_create(&(0x7f0000000040)='[*vmnet1cgroup\x00', 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000fa0f7f)="390000001300090700bb61e1c30500000700000002000000450000000000800019001a000d0000000050280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/04/14 14:20:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000140), &(0x7f00007d1000)=0x8b) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/14 14:20:28 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{}, {0x8}}) socketpair(0x1d, 0x7, 0x10001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x10080, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r3, 0x80000, r4}) getsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) iopl(0x100000001) 2018/04/14 14:20:28 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x0, 0x44) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000100)='bcsf0\x00', 0x9b2}) dup2(r2, r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2000005, 0x0) getpid() pause() getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000540), &(0x7f0000000580)) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e22, 0x0, 0x4e21, 0x2, 0xa, 0x20, 0x80, 0x29, 0x0, r5}, {0xd6a3, 0x81, 0x112, 0x3, 0x6, 0x7, 0x5, 0x7fc0000000}, {0x0, 0x8001, 0x3, 0x5ccc77b6}, 0xfffffffffffffffa, 0x6e6bbf, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x3f}, 0xebe7727d25236189, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x3, 0x2, 0x7, 0x1f, 0x2}}, 0xe8) mknodat(r4, &(0x7f00000003c0)='./file0\x00', 0x9, 0x100) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x20902, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000400)={r3, @in={{0x2, 0x4e24, @rand_addr}}, 0x38a9, 0x8000}, &(0x7f0000000180)=0x88) 2018/04/14 14:20:28 executing program 5: r0 = inotify_init1(0x40080802) fcntl$getownex(r0, 0x24, &(0x7f0000000000)) 2018/04/14 14:20:28 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/14 14:20:28 executing program 4: syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x128, &(0x7f00000001c0)=[{&(0x7f00000002c0)="7eaed0a5d93651e71f38ba13335c6295ae481cf5be941e28d585cf32c681b7f7d4b1c3e4612035dffda2", 0x2a, 0x7}], 0x0, &(0x7f0000000000)=ANY=[@ANYRES32]) lremovexattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000240)=@known='security.selinux\x00') ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x40000, 0x0) process_vm_readv(r0, &(0x7f0000000200)=[{&(0x7f0000000300)=""/138, 0x8a}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/2, 0x2}], 0x3, &(0x7f0000002a00)=[{&(0x7f00000013c0)=""/248, 0xf8}, {&(0x7f00000014c0)=""/68, 0x44}, {&(0x7f0000001540)=""/201, 0xc9}, {&(0x7f0000001640)=""/212, 0xd4}, {&(0x7f0000001740)=""/73, 0x49}, {&(0x7f00000017c0)=""/150, 0x96}, {&(0x7f0000001880)=""/107, 0x6b}, {&(0x7f0000001900)=""/191, 0xbf}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)}], 0xa, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) tgkill(r0, r2, 0x1b) 2018/04/14 14:20:28 executing program 0: clock_gettime(0x0, &(0x7f0000000040)) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'user.', '\x00'}) setitimer(0x1fffffffffffe, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000080)) getitimer(0x2, &(0x7f000074f000)) 2018/04/14 14:20:28 executing program 2: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x152) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e00000000000000000c000000004000000000001d00000000000000000000000000000038004804"], 0x3a) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/14 14:20:29 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = creat(&(0x7f00000001c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000500)=0x3ff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @local}, &(0x7f0000000300)=0xc) fcntl$setstatus(r0, 0x4, 0x4000) pwrite64(r2, &(0x7f0000000c00)="2a25b18c930bbd8d134f4581cfc35a43fc8ac5baf8ca551b317568acf0d577f4389907725e1f1619392fb96c1f0cd9afa731f6f1609a0ff60ec3566a2ae938cdcbd6d64dfe37a3e06d5ccc5a30b24e0f114053ab05f6ac1b04ca07ab95f3c71520b3c9cdf1bae368919ef6dc9de540104f1f995782e7b01e248b8af8d5090313decfa595fb3d3fb57da72bce1bb4558fc7dea0131472d2fd9ec225d21f7fb1dcc96315f36816415c745ac070eda6713d51541127641cc960b3bb0c82378c9c819a92f138deb1fadf65bc77b0a468a7c82c657e138a5ccd545384e60f9e8cb72e7e8696b84409ad9550003b78cf22b234251e1d547c151f6f9c9e9c5426c1acab284fdc52527b07f88921a91741f58332045e4a054f7003362213011bba10c196ec3ab5947eb312a05e3de279dba88e0d28a8bf08db785615d1eaee0a3c663f53033d8a50d9efe70141dadefdfe8ee359ec349dcd562cf75ca8e4fb608478c8488b9681a7a01c09dd0e4d016663259a453145f37058f6550720a4abcc476f2e3f4aa9b7bd531cbf14bf269a40b4aaf06d60f14c0883d0ba795e911c4ed1f874df405d3e9ba379a23f284501bf19d3ab1822e16af61a3c2529ca70dcd240f080c3b864f8bd93f329209cbb8c710f4ac173748ddc30f8fbad8ea77c1c82ca9cf24be70dff280896f77814aeb1390fec1635ade11ec2f49f6a0230f841eb07e9181ac02aef6823f72a07d5321af6bcc84e3b646701870dd6aa3e819e5245cd6d4c7cde1c94fe51071a3901be2a6a9a2a314ca56b8b877e3c38c55417d9d1018d15542692e696c33096a944f19125527656504f4ca08eae7e8828e14e546e93fc250d7f9dc030d813b90aacee65ca24debcc5d251517971f6383b5276f9f13cdb19d3df39b751906e108f36da10cad8211ed570409a17576212ced71591c429ec78bb44373e4b4027b127d52aec4c001f07861f940844915095a60a30f197b3e0e9ccccecaf5cb1fea4b7c7c14c79b78001d0e351bb7aa544114eab26b3627a135da0431a23d86e37b12a36d34a37361f2bba2a8821149bda94963b3981d0b9c0c9df98c3d486d835fbdf5df1682e9178266a6ed1515384ec57dec3e1b551825849e8cd569fdf3807b510faf94ef7ad743679e15c2f1f5a1e5b6dbde8cdc8f75258b0d23b24cf902bd288c68f8fa8f4b4c23b7243e663abe29f3247e145b7e6ff227ea02b9ef309b67612498a669663162e2a6bc9a210a1db4adc1ead091fdbe575a90088e6cf2c8396967935f0d59acae8427b9e4293c9e783e27925e44c3018752213fa9174063f6353a9b51390530d4564f0e20495773783590bd18b70c5c967931da13ba9609b2da3f30b9754bc4e261a11bf5d07530705c55c728d94e9e6bf4b799a0f0e976558d0754567670c6b81be919023a6a828b00fbc52211c2fabff6c176823c58e3e19bddc3df99aa464d9ebc003b9efc2fe5fc64f39c4a91f123cdece668fe446ae0cf3995053c59c44ccbe76aa8797dbe5955d8c167b1894a0c01d86e18537b55197701c6e22ddb40d870691f0fe196ffb2e0381077b96920dcf836561ac095ad6ea746561d70280353b87e6a1b2acc9b4f4f8b09ccf3303b0920d46ffc7f417bb154b9a4818a3490d321a148b0f650c6448ebae5206f262b01f0fd4623405c36090c8d30a4a37c38769c46eb4893ff38f6745a2fd23a78c791ac401b012dca830423047709caf4e818e39e56e1aac9f99d7801aecfcd430d6210554c910ee7663963ca06d3d66b608bb308c14b26771a9342fe6070a90548427c6f5d0db63cd5a4f8639a99e213b37311e0020acb51523e423eecdd4ad7b8d30a5d7705f6aed67b526879cb37c2a20e21f308ae1342957fcb71a4db2ced8fae510d89982f5ce8c10cb30d74eb238c05beaa5a8f521124ae8d2a99d3fdb9e7ded20ca6677d64e6bda8bf5ea350c0fb8773d55b7b530f5b2b5ad561ab35a5aca1d09dd8681ebb37ec5eef2ff947da839297469751f21127329d23468100ff6a2bd0556395aa090deed0f7b3dfbfba725eb9152bbc6e0e86392d8aa19c23137e60509f00da793f569a1b1cf089387bdbba3868da4c1b4b8f30d60de51907795c32a8ec1cc3d472f363050b50ac1979f18189da3965ddad5f945106184ba6d7f2b2acf", 0x600, 0x0) ftruncate(r1, 0x3ff) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x3dec}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000440)={r3, 0x7a8f}, &(0x7f0000000480)=0x8) r4 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000140)=0x0) r7 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000b71ff4)) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000380)={0x1, {{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xff}}}, 0x84) ioctl$SNDRV_TIMER_IOCTL_START(r7, 0x54a0) epoll_wait(r8, &(0x7f0000379000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r7, &(0x7f0000051ff4)={0x13}) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xd, 0x0, 0x264, 0x5, 0x6, 0x9, 0x2, 0x100000000000000, 0x2b, 0x2, 0x0, 0x7fff, 0x1ff, 0x0, 0x7, 0x1, 0x6, 0x2, 0xffff, 0x0, 0x0, 0xffffffffffffffe0, 0x200, 0xf, 0x0, 0x6, 0xfffffffffffffe00, 0x24, 0x3, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x4200, 0x6, 0x4, 0x5, 0x0, 0x2, 0xc82b}, r6, 0x1, r4, 0x0) fallocate(0xffffffffffffffff, 0x3, 0xff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000001200)=ANY=[@ANYBLOB="000100000a004e2005000000fe8000000000000000000000000000aad1a3000000000000000000000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e20fffffffffe80000000000000000000000000380f00000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000fe8000000000000000000000000000107f0000000000000c5f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2204000000fe8000000000000000000000000000aa04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2103000000ff01000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21ff070000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000006e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220300000000000000000000000000ffff7f00000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5462fc896fb42bd6b5180000000000000000000000000000000000000a004e22aaa10000ff020000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000091366a9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000003eff312cfc44836b6e83f90f7ae3eba002316169d55fe71abdb9fad6e42eae58bc36934829a25e053d99d6df1e2155c15ba683115870450ead753730ba284975ebfde30ef1cfbec8fae74b9549645c3423ba1458174ebc190549d631a26c14977bb498d285e92050b4561cb9a4c094a6a0921eeff6cb8300350286db89e6354b15d8a6d64e6e8895f7a86add727bb87754c71c89d0e4f68c30c7044cbf8c3f81fd7a88c86141f25878b42b1d23666b5f9e800d8a4e1edb8223d4449cc7c3eedc7605aebf2f21684e4ee82d6f17dd8361898d7f88635d4a"], 0x1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000200)={0x1}) sendfile(r4, r5, &(0x7f00006dbff8)=0x1, 0xed57) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'vlan0\x00', 0x9ccd}) fcntl$setsig(r0, 0xa, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000280)) 2018/04/14 14:20:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) syz_open_pts(r0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x5, 0x55b3, 0x80000001, 0x1000, 0x8, 0x2, 0x200, 0xcf, 0x8, 0xfff, 0xffffffff, 0xda6}) close(r1) 2018/04/14 14:20:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x9) ioctl$TCFLSH(r0, 0x540b, 0x8) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbff, 0x11040010}, 0xc) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0x3) 2018/04/14 14:20:29 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='io\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000001c0)="46552587c039d4c6e78ac265ed91b95887868e717145b6438924573ab0435cbdf3963aa427ca680c2c7ff1fd07d222cd7c2f3aee4c32a4cad61c45ea35db0dc19e3aadb54f7957df884ae737c5fa8546daf70a3c728116b138e300482bd9dfc58057dcd9016473c38a31ff0f1dca43163a2cac6954610a07fc386d56013d0f1440d3a86dcd83a0f94bd058804190", 0x8e}, {&(0x7f00000006c0)="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", 0x1000}], 0x2, &(0x7f0000000280)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10, 0x4040000}, 0x40001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300)={0x4, 0x5, 0x1f, 0x7}, 0x8) sendmsg$unix(r3, &(0x7f0000000680)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)=[@rights={0x10, 0x1, 0x1, [r3]}, @rights={0x10, 0x1, 0x1, [r2]}], 0x20}, 0x0) 2018/04/14 14:20:29 executing program 4: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000140)={r0}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000000240)=@full={{0x3, {"5ea2f6a72fbde5"}, 0x2bfc43e9}, [{"e70601a9be98fb"}, {"04ad7bee69cc3f"}, {"5b25943b6a0fab"}, {"8424b9d36cc68a"}, {"08b10c2a365ee0"}, {"806072ade5a202"}, {"b56c18c4b67541"}, {"1918b608f6f0c2"}]}, 0x48) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) 2018/04/14 14:20:29 executing program 2: r0 = epoll_create(0x6) socketpair(0x3, 0xf, 0x2, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7fffffff, 0xfffffffffffffffe}, &(0x7f0000000040)=0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000140)={r4, 0x3}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r3, 0x4}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf8ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000a1dff4)) epoll_pwait(r0, &(0x7f00001bf000)=[{}], 0x1, 0x0, &(0x7f0000fd6ff8), 0x8) 2018/04/14 14:20:29 executing program 1: socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r3, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x44, "049b79687198b64fcb5d431ee982e6215f902da5bd9ec1f326dc8757bdf4eb3a8d3ba8ec225fa1b931a52e0882675612d3e8a54093891916092f8fbe3ae4fdea24fed02e"}, &(0x7f00000000c0)=0x4c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x8000, 0xda6a, 0x101, r4}, &(0x7f0000000140)=0x10) accept4$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14, 0x800) socket$inet(0x2, 0x7, 0x4) 2018/04/14 14:20:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) capset(&(0x7f00000000c0)={0x1998032e}, &(0x7f0000000100)={0x8001, 0x0, 0x0, 0x0, 0xffff, 0x5}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/14 14:20:29 executing program 7: socketpair(0x8, 0x10000005, 0x5, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc) 2018/04/14 14:20:29 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x101000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') r4 = perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x8, 0x7, 0xffffffffffffffdc, 0x4, 0x0, 0x21ca, 0x80, 0x2, 0x5, 0x200, 0x7, 0x5, 0x0, 0x3f, 0x100000000, 0xfffffffffffffff7, 0xff, 0x1, 0x1, 0x5, 0x0, 0x8001, 0xffffffffffffffe1, 0x8d, 0x5, 0x9950, 0x4, 0x7ff, 0x7, 0x0, 0x1ff, 0x7, 0x4, 0x8, 0x3, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0xa5e474540faf2c3f, 0x1, 0x9b, 0x0, 0x6bea000000000, 0xebf, 0x8}, r1, 0x4, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xffffffffffffffe1) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000001000)=""/4096) get_robust_list(r1, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000180), 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) fcntl$setown(r2, 0x8, r1) 2018/04/14 14:20:29 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001600)=[{{&(0x7f00000004c0)=@ipx, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/4096, 0x1000}}], 0x1, 0x2, &(0x7f0000001700)={0x77359400}) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x1) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/04/14 14:20:29 executing program 5: r0 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@buf={0xda, &(0x7f0000000100)="0b339bc9d0bd82fb8519dca3cacbe5753272895ea25dccc8f45dbb25cbbb62dbfc6a1f126ae0bf772e47cb6c7a3f69c765b69d708f9d0d5671f3bfe60fbc16cd5df5bc1d4e22725b7142c1442e7b8f1953bc2983a613115b4a2d3ac76fc9cb3bc83924eff834ceff7a355e2fea36979b701ddfb6cc0bd5a273141b3d1a48c797c7bf9cd0ba460eec4e47d06335b82aab5382f8b9bb02d9b74fb69979319280a84b5093f202d55c11afea4c1cbfa1ae434821c702b95280683395559dfa77a27e3ecaa9a2301a31f247213200572ce0874c0f7505a15642ebe8ad"}) 2018/04/14 14:20:29 executing program 0: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000040)={{0x1ff, 0x87}, 'port0\x00', 0x52, 0x400, 0x7, 0x101, 0x100, 0x5, 0x1f, 0x0, 0x2, 0xfffffffffffff801}) r2 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x4}}) ftruncate(r1, 0x4000000000000003) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc000, 0x0) splice(r4, &(0x7f0000000100)=0x47, r4, &(0x7f0000000140)=0x7, 0x1, 0x1) 2018/04/14 14:20:29 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x80, 0x80000) bind$netlink(r0, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfc, 0x8}, 0xc) r1 = epoll_create(0x6) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x800, 0x1) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x58) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf8ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000a1dff4)) getuid() ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000000)) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000003c0)) fcntl$setflags(r1, 0x2, 0x1) 2018/04/14 14:20:29 executing program 1: r0 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)='\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xa8d, 0x0) shutdown(r1, 0x0) futex(&(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000000), 0x0) [ 64.574834] syz-executor5 (7295) used greatest stack depth: 23640 bytes left 2018/04/14 14:20:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0xd1af, 0x20, 0x7fff, 'queue1\x00', 0x401}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc05c5340, &(0x7f0000dc5f98)) 2018/04/14 14:20:30 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x48000, 0x0) fcntl$getown(r0, 0x9) r1 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) read(r1, &(0x7f0000000140), 0x0) 2018/04/14 14:20:30 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f060319", 0x7}], 0x1) 2018/04/14 14:20:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0x3, 0x1f, 0x4, "f610dd9ce7f472f8cd39ce0216388deb10be04a7800c939cd7507c4365ad72af38ed980ad5485f0a191f3a1ad767fa0c3bf413e2e8883f525842215d5aace17e", "bdb54e15888ead26aa5769f2ac12dfa8e683de9b31093c3a153b8a5dab1e9c1ff779f15b2f1398e37f5e8b188ee49abeb40872acf2d5889a457735eea3267b47", "3c1f71e2cef5581a8c5ef7c5e24ab29c3a9f99ff8d393883ab28523f134d10e5", [0x10000]}) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/04/14 14:20:30 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x80000000000003, 0xffd7) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000000)=0x4, 0x4) setns(r1, 0x4000000) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/14 14:20:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000004280), 0x0, &(0x7f00000042c0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000004540)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) shutdown(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x9, 0x4534, 0xe5, 0x3}, {0x0, 0x1, 0x7, 0x1}, {0x0, 0xfffffffffffffb6a, 0x7, 0xdde8}, {0x1, 0x8ae, 0xc9, 0x4}, {0x0, 0x2, 0x2, 0xfffffffffffffd6f}, {0x7, 0x0, 0x100000000}]}, 0x8) socket$unix(0x1, 0x5, 0x0) 2018/04/14 14:20:30 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7a}, &(0x7f0000a9df6b)="f3", 0x1, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x4b, "5f627661d8a46c15f052462c31e94592d716eb5c2918031392a829e2f90853f70d842c277dfedaf1739a32a402c75e121274165591d23b43177368067c64de1d97bf0b3eded1b6bc01d37c"}, &(0x7f0000000140)=0x53) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) keyctl$link(0x8, r1, r1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000200)={'ifb0\x00', 0x9}) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040)={0x5, 0x6, 0xa8, 0x6}, 0x8) prctl$intptr(0x1d, 0x0) 2018/04/14 14:20:30 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x123}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) 2018/04/14 14:20:30 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x2, 0x10000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xf7}, &(0x7f0000000180)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000)={0x7, 0xffffffffffffffc1}, 0x2) setns(r2, 0xeff7ffffffffffdf) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x6, 0x2) 2018/04/14 14:20:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x1ff, 0x8, &(0x7f0000000700)=[{&(0x7f0000000180)="c0b4814ff4b6dfe026a6e38082205507bdbeeb38d85aeb4b8f4a0f88a140794562167bcf51b9e49ef723230eed26007ed8d3df881fd4646dccbec58fc5cc395166566ac07b72adc99eb3db6e2bf4f456473dcf94b355b0116e6dd6e5b2599e277dca6ef5b54fac63932215e6b54a7a4d2e646cbbed34873a3b9455ce3301cdd3c26a40485ac37592c2fce65948a792771678ef94c249f07a15ecee322bbb4cb04fc310647cc598b89956259f7b5745c23554372b7db7f6e93f4b8fbd2b662a2e47db73588b250bd5154345141a3a2e4d316b097c669eec447b8ce8cf3a8727792e2c54f2552910e04c9406737f79dabddab113ab59fc", 0xf6, 0x4}, {&(0x7f0000000280)="b1611ed0077d4f3e0b7190c4e0d18e07b9e5fda23e884b480f90869927349232c752838ac0e86a3ebad014a64d69015f3f3bbaaad8e2bfc61fe4abe7735435d2f93a42bf1f871727aae7d71ebf4d26f9241a6a33c808d4a88a2414dde3d0a523905ef44c8328c41ca3285b5167b059be922662eddf20d736da84e4b7aecb4eb6066957924c35cc85efef6a023ec73e833ed22614cc247dfd70b07a3d3958f2f736e48e86e90f", 0xa6, 0x3}, {&(0x7f0000000080)="0800fcad37d23c5844eb9b60e1c02a452a488f1338862c8d213f6d5766988f5de44b8684d00e4fb3", 0x28, 0x307}, {&(0x7f0000000340)="93191244d7ef7c62baf9b7a311f65536289fc778200a05146036902c6a659a3df7b2a29277f3cc1909c5ab8fd85bac992a0f6a646569907cfa53d7d951e8c6b283f8094ff75a51de5ef92e1704e9a125852c5815120520c45f8169cbf409975176bb41728d4ca082bb0297f8a84b08b89fcf37c1df0b2874ed75a902a1bcd20953f2f0b9ab102be84958c95f69053a84c7502843e566b20a6e609c778e73eb9c7639fafe0c6bc4035bef28efbf22dbdbd2d93cdc06e7", 0xb6, 0x4}, {&(0x7f0000000400)="545d37c00356035078238c6a37e4f86f1d7a18f015c71eeb2b3bd6c4b9a3f97e13d6ce96dee6ae06d6f9b922b2e150b08d23be683f2e445eb2d35bf18efb5a8cedd2cbf13919ba859ee1111dafe28f7aef7b42b39ded62bad6", 0x59, 0xfff}, {&(0x7f0000000480)="8c0b41255aca83c4d05ac825c4b356c523fef162972dfad73928205134426385c19af729e73ad18e93b06bf053dffde426fe09f79712447d458bbde8db60cc0348642e0d5566df3d8b334d1951d693dcd4562b58e93bba4d4a265295675b941929e63388468198dfaf13a6c32c811a93659ca4985bacd5b64e4fb33492685ae6032c6f17fa187bc770269b74ad1b6d8b35c154", 0x93, 0x1}, {&(0x7f0000000540)="43a7c2220e0d9ba6953010a5d2761ec606b77d5367d330721c85e6fc7b1ebbacec953fe06e1d83fb5ee89638577de077beff88d54721da653d7fef9d78d568c3d9dafae9bcd49445d289b6f635adb5441f90be13ea4af6ef10922fbd588cabb2ad359bac5240f42db59ba6942446495d39153b7ab18060bb940b3ed2919dc01c14466486a573810b4d478075cfb427655b678ea89adbf2e3a6e67eadb8482042024ba0a7cdc87d9cdd92230adcea34faa746b69f7e72c2", 0xb7, 0x2}, {&(0x7f0000000600)="86ea42a09383a97e41f876114dddfa7cb2ad1a632f1740f633f0c5c31042f3aae6016f2b0ef99b05d30359171f9ca2aaa42f082caead62a96c448829b29c6f102b80e735851cde780f7622863710df4906825939ffa95a1bb658a35f35004866b181473af42d2655098f037c7078d6b5272fe69536ed093fd823be7f2639be7c3ce392822d5f254cd695c601b4b8ea9c85402cc735c923d97bf77021a562f2d23b95e6aa4b4daa6c3ea72eb013e9330ed1b0371de41a941b70ba0d1dca63c5804f822022f2b834f9c4572e5273", 0xcd, 0x8000}], 0x1, &(0x7f0000000780)={[{@discard='discard', 0x2c}, {@flush='flush', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@debug='debug', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="ca", 0x1, 0xfffffffffffffffc) 2018/04/14 14:20:30 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x20) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f00000000c0)='./file0\x00', 0xb6b7) write(r1, &(0x7f0000000180)="15", 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fchmod(r2, 0x42) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) sendfile(r3, r2, &(0x7f0000002b80), 0x7fffffff) 2018/04/14 14:20:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000000540)='./file0\x00', 0x180) socketpair(0x1, 0x0, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000005c0)={0x80000000, 0x0, 0x4, 0x0, 0x100000001, 0x3, 0x80000000}, 0xc) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000000380)=""/209, &(0x7f0000000480)=0xd1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000004c0)={@remote, @multicast1, 0x0}, &(0x7f0000000500)=0xc) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000580)={@empty, @empty, r3}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x4e20, 0x0, 'dh\x00', 0x25, 0x1ff, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)="28cfb5b4e1ae7150819b5a38baca7eab44", 0x11}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) chdir(&(0x7f0000000300)='./file0\x00') getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r5 = geteuid() ioctl$TUNSETOWNER(r4, 0x400454cc, r5) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000004000), &(0x7f0000000000)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) [ 65.352492] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 dh [ 65.359301] device lo entered promiscuous mode [ 65.378348] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 2018/04/14 14:20:31 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x906) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0xa678c0a691d03391) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)=0x3ff) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x100000001}], 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000240)=@buf={0xdf, &(0x7f0000000140)="34dc0789ffbe187210bc2610a19a6d4abcf951c1c471aa1243f0fe906ab3218ed9cb004d010d84c0a2692c038da1af2a76d501198cbd4893c6e27e82834c6e431d02c727135a399bdad02518aa5f639b3f68997b4b754d23357e00d997e025137dbf60182e86f242ded17789acb555ff2bbf79d9b43c6bd39f1102e63480ad090951a24c3925ea7abc2615ba0066e46838c3a5592a67548bc1f922fd14c0317d908c96ab71280a0144e5d0de95d39df9449d8a74ba2fbb8e516abbe690247357cfcaa9163b7d44eca71c63f1e63c72c9ff1f7231be6bf84cc9b5a1a0dd0e11"}) 2018/04/14 14:20:31 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x1000480) ioctl$sock_netrom_SIOCADDRT(r1, 0x80089203, &(0x7f0000000000)) 2018/04/14 14:20:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) ioctl$TCSETS(r0, 0x80047456, &(0x7f0000000080)) open(&(0x7f0000000180)='./file1\x00', 0x6d7ce5bbe442242, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffe58) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000000c0)) 2018/04/14 14:20:31 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000001b40)=ANY=[@ANYBLOB="500000002c00000025bd7000fddbdf25023f1000a6a93a15e03d0cf04d848addf05d24628c931d73fb5d61a6c9c64a10af892fa0723ffa33fffa83d4b21457c47387922915ff62652a9a0889321c0da79bbc3e10410cce6dadf7c67539589e9453c63d"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x100000001}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6", 0x34) r3 = syz_open_pts(r2, 0x11) ioctl$int_in(r3, 0x5452, &(0x7f0000f27ff8)=0x81) r4 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d80", 0x4e}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={r5, r6, 0x7}) recvmsg(r4, &(0x7f0000001a40)={&(0x7f0000000600), 0x80, &(0x7f0000000880)=[{&(0x7f0000000540)=""/35, 0x23}, {&(0x7f0000000680)=""/134, 0x86}, {&(0x7f0000000740)=""/181, 0xb5}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/248, 0xf8}, {&(0x7f0000000840)=""/25, 0x19}], 0x6, &(0x7f00000008c0)=""/32, 0x20, 0x8}, 0x40) renameat(r4, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000380)='./file0\x00') r7 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r7, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r7, r4, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r4, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000001ac0)={0x5, &(0x7f0000001a80)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000001b00)={r8, 0x20}) r9 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000480), 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000500)={r10, r11+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) 2018/04/14 14:20:31 executing program 6: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) pselect6(0x40, &(0x7f0000000fc0)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000005fc0)={0x10000}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000005000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) 2018/04/14 14:20:31 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001540)={&(0x7f0000000000)={0x10}, 0xfffffffffffffe80, &(0x7f0000001500)={&(0x7f0000000180)=ANY=[@ANYRES32, @ANYBLOB="0037b30d84a908c2ccf417ac2d6d80002be25dee01006b00b80dce1b030000000000001192bf3ab44235eea6589a25fd159b3bc273704e96bb0b09a4f0323f6e514520bdc21d72febfbb67919c61a9c81d3635bbd7a9245fa3799a2c638eb5222af392ab377903fd4288bdf640bfe9242e8db2b17c667812882dfd9d3c0b61f3dd4cba4487a7dc68874580d30394c9027bc9f1d1c7e22e72bf1b62321b35e4f14e945c6ba8"], 0x16}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) 2018/04/14 14:20:31 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7ff, 0x3, 0x7fffffff, 0x3ff}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x1, 0x101943) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ppoll(&(0x7f0000000240)=[{r3, 0x400}], 0x1, &(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f00000002c0)={0x80}, 0x8) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aab27a936089867bdfc673a08478220fe71c85ca0c0caf1f4833b9ff18a89a285f049691fdaee091c26b5018b54096bdaacf1e7a2fb27febc2e8d7b46599400", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/14 14:20:31 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0x101100) ioctl$TIOCGPTPEER(r0, 0x5441, 0xffffffff) r1 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) pwrite64(r1, &(0x7f0000bb6ffe)="02", 0x1, 0x20000) lseek(r1, 0x0, 0x3) 2018/04/14 14:20:31 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0x11, r1, 0x0, &(0x7f0000000100)=""/229) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}, 0x100, 0x6}, &(0x7f0000000000)=0x88) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000080)={r3, 0x9}, 0x8) 2018/04/14 14:20:31 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) readv(r0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000180)=""/212, 0xd4}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000000440)=""/154, 0x9a}, {&(0x7f0000000040)=""/32, 0x20}, {&(0x7f0000000500)=""/207, 0xcf}], 0x8) setpgid(r1, 0x0) socketpair$inet(0x2, 0x6, 0x6fb9, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000740)={'bond_slave_0\x00', &(0x7f0000000680)=@ethtool_flash={0x33, 0x8, "e1c7ec7a2aacbd7938869d5449b159f301a745f1969dfc07c8b9bde563660f90b696cc5560f0acec73b19cebb5add5aa3408d950a9da8ee432ef8a7300faefc650d2c95ab012738784aa467d21f9fec1839ef474eabe02aa9385190f31a5056208a171c22053664812b72b240a071b46a6ce9e19125c95e8124fa49bdc6e26d8"}}) 2018/04/14 14:20:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80000) connect(r1, &(0x7f0000000080)=@ax25={0x3, {"35f6db196785f0"}, 0x47fe}, 0x80) ioctl$int_in(r0, 0x20000541e, &(0x7f0000000000)) 2018/04/14 14:20:31 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) sched_setscheduler(r0, 0x6, &(0x7f0000000080)=0x56) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f0000000203193b000007000000068100023b050900020000000000000058", 0x1f}], 0x1) 2018/04/14 14:20:31 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0xfffffffffffffffb) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 2018/04/14 14:20:31 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rpc\x00') ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000180)=[0x9, 0x2]) tee(r0, r1, 0x5, 0xd) socket$nl_crypto(0x10, 0x3, 0x15) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020d00001100000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb000000000000000001001800000000001f1c8ce71ae6f5a005bfb5c27595e75cb7eb988728f2912b00e670b158ca98e61eca5db644d2c7fc91b958959c8e763031a05da53e238b49d8c80b5ad6c3c43f173d83440806755422154301d2572ecdd5bcd19522e2a17b31"], 0x88}, 0x1}, 0x0) 2018/04/14 14:20:31 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="590e9c7d6e16b64120b00d612770cf97946f63af3809413c17172855c3bb73ebed0c9cefeea9fdedd67bb1c99bf5", 0x2e) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000000680)={@pi, @hdr, @ipx={0xffff, 0x20, 0x0, 0x0, {@current, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "0f4c"}}, 0x2e) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="f91cc5f87faa43e718efd26dd910855cdc1a4df13899c848f8dd262924afa8c2df32628796ab0a85fe9dd245592ae0daceb916dc6ea462067aa0a7b336a25ea11792a6f69601677279", 0x49}, {&(0x7f0000000140)}], 0x2, 0x0, 0x0, 0x40010}, 0x40085) 2018/04/14 14:20:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xffffffffffff6d66, 0x0, 0xff, 0x1ff}, &(0x7f0000000140)=0x18) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f00000001c0)="c5bb05f99d390d0e250e3e6560d5b44fad484e8108b8dc9da30fab63b4b22320fe4bd436299f2c55e8175c8840021267a696c6581b3fc2fe26b131f88e", 0x3d) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="01001700a39c09003f00b60300001f00"], 0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000ac0)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x100000001}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000080)={0x2, 0x7fff, 0x6, 0x4}, 0xffffff5b) socket$packet(0x11, 0x3, 0x300) chdir(&(0x7f0000000000)='./file0\x00') 2018/04/14 14:20:31 executing program 5: rt_sigaction(0x1, &(0x7f00000000c0)={0xa, {0x4}, 0xffffffffffffffff, 0x203}, 0x0, 0xffffffffffffff0d, &(0x7f0000000000)) 2018/04/14 14:20:31 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x162}, 0x1}, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x10010, r0, 0x0) 2018/04/14 14:20:31 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000100)='bcsf0\x00'}) dup2(r1, r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2000005, 0x0) getpid() pause() r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x20902, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) 2018/04/14 14:20:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x204}, 0x2c5) bind$netlink(r0, &(0x7f0000436ff4)={0x10}, 0xc) 2018/04/14 14:20:32 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) inotify_init1(0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/14 14:20:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="290000001900ff0900220000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) socketpair(0xf, 0x804, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000240)=0x84) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) sched_rr_get_interval(r4, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e22, 0x6}}}, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) 2018/04/14 14:20:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) preadv(r0, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000140)=""/83, 0x53}, {&(0x7f00000001c0)=""/158, 0x9e}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/45, 0x2d}], 0x6, 0x0) sendmsg$nl_route(r0, &(0x7f0000001fc8)={&(0x7f0000003ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x1c, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x1c}, 0x1}, 0x0) 2018/04/14 14:20:32 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000140)=0x400) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c4d38e2a347682ba54cbdc0e6538b08b3d86816ccb528d6934cc23c9ae3085bdc2ffad7a08d8a18a9849c666dc3516d23ef3d20d7f2c6769549bf8e41ecbea84ee0ac7904b7ae3c1733d019ad35a3f62ec000067b4cd2f9108f9dfdace35e32940670b3f59d562c9dda3da0a247659a755135e5ce36ef46007d8a81a62b860e5311084beac2699c8fd2e46d75d4cbbc627caf2e97e13691a18cd0497ece12e7f312e25fd37d4df0a4a59ff9428f73"], 0x0) 2018/04/14 14:20:32 executing program 6: munmap(&(0x7f0000890000/0x2000)=nil, 0x2000) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/248) read(r0, &(0x7f0000000100)=""/250, 0xff8f) 2018/04/14 14:20:32 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x10) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r1, &(0x7f00000000c0), 0xd0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000000)=0x6, 0x4) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/14 14:20:32 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0x33, r0, 0x4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x40000000032, r1, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xb563}) 2018/04/14 14:20:32 executing program 4: r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) fcntl$addseals(r0, 0x409, 0xfffffffffffffffc) fcntl$notify(r0, 0x402, 0x8) 2018/04/14 14:20:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000180)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) eventfd(0x7) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/14 14:20:32 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x30, r2, 0x0) keyctl$assume_authority(0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f00000005c0)) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x1ff) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000580)={r4, 0x5}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f", 0x3f}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/14 14:20:32 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/binder#\x00', 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xd0, "dae22b7970d2eed072f26676cf18102662db25f7282e088d0a3f0ebad28ad05f867038cf2e8d616f8f7c24e87ad3e37ccaf92fc5926e10125c672c3f1ad9ea49bb4f9690c31279776b7ff1d1a5befd1272782c999a8c2b1f3b46539a95ad16b71f627c6c01753146715a35e515d9f7af82c13b1a1f5e1156f5ae89323809bd08da21454103cc0a9f41a397b7a67703baed8806484e75958051c2aa48084306e7b889d387a9bb1a991a92bb798ee4c742e79ad12c91010777cb9f81ba30cd8899381cb281dc2a4090bc9f3cc78c0b0890"}, &(0x7f00000001c0)=0xd8) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/04/14 14:20:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x4e21, 0x0, 0x0, 0xa0}, {0x7, 0x5, 0x0, 0x4, 0xffffffffffffffa6, 0x0, 0xb099, 0x40}, {0xf3, 0x0, 0xb0, 0x12721791}, 0x8, 0x0, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d4, 0x3b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x7, 0x7f, 0x5}}, 0xe8) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f00000003c0)=0x7ff, 0x4) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000a40)=""/4096) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xa0}, {0xa, 0x4e22, 0x40, @mcast2={0xff, 0x2, [], 0x1}}, 0x8, [0x200, 0x7, 0x437, 0x0, 0x60fe, 0x22b1, 0x7fffffff, 0x9]}, 0x5c) syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) getgroups(0x3, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0x0]) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008", 0x15) write(r3, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200), 0x2) getpid() syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x2, 0x82) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r4, r5, r6) r7 = syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r8 = mmap$binder(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x0, 0x400000000022811, r1, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000380)={0xc, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="034cdd46", @ANYRES64=r8], 0x7b, 0x0, &(0x7f00000002c0)="efaad08633b146ed9e8d48d27ee531497b4dc75f1c67fd5984e4401a282f07558a521adba036242ab213f6f01223902efbd9862575f518ee76c02d155b53146a7d1249c385f82c47c0dc64529053db91110f4a70468a3ee221c610d837ed4e53f085f40e679cbc249516833fea70e5cf44faf8ec821b96b9ae17e0"}) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000340)={0x19, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00634040000000000000000000010001000000000000000000"], 0x0, 0x0, &(0x7f0000000240)}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x109000, 0x0) 2018/04/14 14:20:32 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) open$dir(&(0x7f00000003c0)='../file0\x00', 0x0, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000004c0)={0x0, 0x7}, &(0x7f0000000540)=0x43a) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000640)=0x10) sendfile(r0, r2, &(0x7f0000000040), 0x100000000081) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r3, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) getxattr(&(0x7f0000000380)='./control\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="73797374656d2e766d6e657431776d643573756d47504c656d306574689ef32b00"], &(0x7f0000000440)=""/86, 0x56) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') r4 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000040)='irlan0\x00') ftruncate(r4, 0xd7b6) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x138, r5, 0x100, 0x70bd2c, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1000}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3000000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x8800}, 0x24008000) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x6) fcntl$setpipe(r4, 0x407, 0xffffffffffff8001) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000ff9000), &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/procAsys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) 2018/04/14 14:20:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x8000000000000000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)=0x5) r4 = epoll_create1(0x80000) ioctl$TIOCGPTPEER(r3, 0x5441, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000400)={0x20002000}) epoll_wait(r2, &(0x7f00000009c0)=[{}, {}, {}, {}, {}, {}, {}], 0x15555555555555f8, 0x4) r5 = eventfd2(0x6, 0x80000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000300)) r6 = add_key(&(0x7f0000000700)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="6afcbdd03abb2c5b0949148d12f01778a0aed22674be9efb261e14bb1c4ecbd14b7a235e5291e2a2f8992d4dcde604d93be2", 0x32, 0xffffffffffffffff) r7 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r6) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r7) r8 = open(&(0x7f00000004c0)='./file0\x00', 0x220040, 0x1) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x2, 0x0, 0x0, 0x5, 0xd272, 0x8}, 0x20) keyctl$search(0xa, 0x0, &(0x7f0000000800)="65b4acd3d500fd2fab246cf62d50d1ba6e6300917074656400", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x0}, r7) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000240)={0xffff, 0x40, 0x9, 0x200}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000580), 0x0) ioctl$TUNSETLINK(r8, 0x400454cd, 0x323) recvfrom$inet(0xffffffffffffffff, &(0x7f00000000c0)=""/65, 0x41, 0x102, &(0x7f00000002c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) poll(&(0x7f00000003c0)=[{r8, 0x10}, {r8, 0x2000}, {r5, 0x8000}, {r8}, {r4, 0x8000}, {r5, 0x22}], 0x2000000000000048, 0x5) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000540)) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000600)={{{@in=@local, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) r9 = fcntl$getown(r4, 0x9) perf_event_open(&(0x7f0000000580)={0x6, 0x70, 0x3, 0x7, 0x10000, 0xffffffff, 0x0, 0x200, 0x40, 0x2, 0xffff, 0x6, 0x6, 0x8, 0x400, 0xfffffffffffffe01, 0x8, 0xffffffffffffffff, 0x81, 0x427f, 0x100000001, 0x9f, 0x40, 0x68, 0x5, 0x0, 0x2, 0x3, 0x25a, 0x6, 0x81, 0x8, 0x8, 0xffffffff, 0x7, 0x7, 0x5, 0xe1d, 0x0, 0x8001, 0x2, @perf_bp={&(0x7f0000000380), 0x2}, 0x800, 0xfffffffffffff152, 0x3f, 0x2, 0x323a, 0x3, 0x2}, r9, 0x0, r3, 0x2) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) [ 68.040811] IPv4: Oversized IP packet from 127.0.0.1 [ 68.087298] binder: 7484:7485 transaction failed 29189/-22, size 2199023255581-682899800065 line 3011 [ 68.104651] binder: 7484:7485 transaction failed 29189/-22, size 0-0 line 3011 [ 68.177383] binder: 7484:7504 transaction failed 29189/-22, size 2199023255581-682899800065 line 3011 [ 68.194927] binder: 7484:7504 transaction failed 29189/-22, size 0-0 line 3011 [ 68.219002] binder: undelivered TRANSACTION_ERROR: 29189 [ 68.230097] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/14 14:20:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000472ffc)=0xa27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x800, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000010c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000011c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x70, r3, 0x1, 0x70bd2d, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x70}, 0x1, 0x0, 0x0, 0x8800}, 0x80) 2018/04/14 14:20:34 executing program 4: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap$binder(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x1000000, 0x41010, r1, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) accept4(r0, 0x0, &(0x7f00000002c0), 0x80000) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setpipe(r3, 0x407, 0x100000001) socket$packet(0x11, 0x3, 0x300) chmod(&(0x7f0000000080)='./file0\x00', 0x0) pause() fremovexattr(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="73796c8e295a08000e0c6d36825d31f67374656d2e25264e3baabeb1ea08000000000000000418a85318698581c8c66fc3926d749655a24358cbb14b0dd36cc21b1af5cae5b2d8d8221123099175973a578cf7dc79f76ee3a0a5b7889d8cb59af8a401815489366e39de8c8c6f06602055034ba4ee2bb6311ae964de05b1fadcb3b7c618eb1e12e8a59002cbe875344cea8461023919a187db83afe2f4dbed0519ce2b1855c9b5b14862ad9e164a04648811eb56e1f8f534858cb90a278b72a539882ba80473e821e945900f8fadb8120e0a3f4846d3637f8b0e53cd8ff559bec46fdc1d068218445c3b0fd913720fea9782199d7c"]) dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0) r5 = request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='#trusted\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) keyctl$get_persistent(0x16, r4, r5) 2018/04/14 14:20:34 executing program 0: clone(0x0, &(0x7f0000000040), &(0x7f0000000040), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca06") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x5}, 0x8) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"696651300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/04/14 14:20:34 executing program 5: r0 = socket$inet6(0xa, 0x17be6299c9048afd, 0x7) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) fcntl$setsig(r0, 0xa, 0x1f) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000340)={0xfffffffe, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0, 0x780, 0x4, 0x0, 0x0, 0x9}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="0100030039e48aca79aaaaaaaaaa1a671eaaaaaaaa00"]) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r6 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1) readv(r6, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[]], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(r3, &(0x7f0000000700)=[{&(0x7f00000006c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0699fe96f26b3da9286bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r4, 0x0, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) sendto$inet6(r0, &(0x7f0000000440)="d48fbb201efeabba4cf1ec6ae8dc3b0773ce6c16d4a28d972c33ea86703b0e1903b4479b40ab9b48cafb096dad545a9a342bd34534c0db1ec687040c8b62b66528946766ab75369e079ab2c4b0e8dfde0ad7a41a2af5032e42e17fb8c7ca920371244bc670e2895d98509b532347", 0x6e, 0xfffffefffffffffe, &(0x7f00000004c0)={0xa, 0x4e20, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) socketpair(0x17, 0x800, 0x100000003, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000580)={'mangle\x00'}, &(0x7f0000000500)=0x54) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000b80), &(0x7f0000000680)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b40)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00000001c0)={0x40, 0x8000, 0x4, 0xba, r9}, &(0x7f0000000200)=0x10) 2018/04/14 14:20:34 executing program 1: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xffffffffbffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000180)="53f89031f80000000000000000000000", 0x10}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r4, 0x8, 0x7, [0xfffffffffffffffa, 0x100000001, 0xb6, 0x5, 0x5, 0x68, 0x6]}, 0x16) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0x0, 0x7530}, {r2, r3/1000+30000}}, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'bcsh0\x00', {0x4, 0x1, 0xe00000000000000, "e05953e2f5f6"}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/14 14:20:34 executing program 3: r0 = socket(0x10, 0x803, 0x0) syncfs(r0) fcntl$getflags(r0, 0xb) write(r0, &(0x7f00000000c0)="240000001a0025f50800fc03000000004b3a110000000000ffffff7f0800000048050200", 0x24) 2018/04/14 14:20:34 executing program 7: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) dup(r0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000ac0)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x100000001}) 2018/04/14 14:20:34 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)="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", 0x1000) socket$inet6(0xa, 0x2000000000001, 0x0) 2018/04/14 14:20:34 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) read(r1, &(0x7f0000000240)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000280)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = dup2(r1, r2) tkill(r0, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x74}, &(0x7f0000000040)=0x88) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r4, 0x100000000, 0x3, 0x80000001, 0x7fff, 0x3f}, 0x14) 2018/04/14 14:20:34 executing program 3: r0 = socket(0x10, 0x803, 0x0) syncfs(r0) fcntl$getflags(r0, 0xb) write(r0, &(0x7f00000000c0)="240000001a0025f50800fc03000000004b3a110000000000ffffff7f0800000048050200", 0x24) 2018/04/14 14:20:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x246) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={r2, 0x80000, r0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 2018/04/14 14:20:34 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x32000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x805, 0x80000001) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000646000), 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000080)={0x9, {{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e21, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}}, 0x104) socket$inet6(0xa, 0x8080f, 0x1c) 2018/04/14 14:20:34 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00000003c0)=0xf7, 0x4) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$l2tp(r3, &(0x7f0000000400)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21}, 0x4, 0x1, 0x4}}, 0x26) ioctl$TIOCCONS(r3, 0x541d) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000380)) accept4$unix(r2, 0x0, &(0x7f0000000080), 0x800) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r2, 0x0) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.sockprotoname\x00', &(0x7f0000000180)=""/200, 0xc8) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000440)={'HL\x00'}, &(0x7f0000000480)=0x1e) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r4, 0x7) [ 69.035414] ÿ: renamed from bcsh0 2018/04/14 14:20:34 executing program 3: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000000)="35fcb63b944fa8482eb75eb7e6f304179030b1dd55e0fbf83026f5449a2ae8f68b63ae8daac2c1add511a503839dea358e5704e0ae29e4517517bbe5f517826c5b6c912e4a0354480bb8f22a27eb8d6ff6060b9666aad189e6844e0d81a6783e1b85de424cb53cfa1db7a403"}, {&(0x7f0000000240)="757ea4b040068978f82728ab2c73ac259cde5255f2521aff03491d1431a7c4dd2585658096796775b8ec6ada6e9c117c46f99dd3f14de48351a048974e4e286da42e23c2e5d21eae7743df208a8b33f4493e6311f77d28517d1f6efd229e1063da2fc9bd44182aa1b6da1f917d19df989edc3dd8e89b4685d8d2dc8e47f7c08b8444fba81fb6c3f1ba5bda85aa237696406e38b7c397a910f9b4d75ac9c95b7a53857956b839fb7d47cbf5cee1b345decf187dee9b0274d29947304fa361bea443d71cf82f80639e563f6623ee180232417e8da476b5d954df"}, {&(0x7f0000000340)="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{&(0x7f0000000080)="e1e9ecfcfdc49fb76b742d037a9dd58b4a9813ec67ec631e7e1ddaf569771c1a269cdd00185531f02ea0c260f2b77e0cde11dafe03fb7c9cae52f90fbcf006dd266deb0343fd930384cd7fd2dd26fe91d48f5487671b1b91fc6047d4019d57ee7461df7a28", 0xfffffffffffffd8f}, {&(0x7f0000000180)="af88a6d6019824c4ed32fe55bcfa60993292c60d7afb605032e30bb855e6f8eccb8faf407e0e8ae14bf6cc3b51b3abfbfb8425cc4bdb68769ca4dc0d1c1f876ce994525eb5773176948ddd9001d1"}], 0x200000000000011c, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/14 14:20:34 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x4000000}}, 0x2e) ioctl$PPPIOCGMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/04/14 14:20:35 executing program 7: 2018/04/14 14:20:35 executing program 5: prctl$intptr(0x26, 0x1) mknod(&(0x7f00000010c0)='./file0\x00', 0x29, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000000280)) userfaultfd(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x30002, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/04/14 14:20:35 executing program 3: linkat(0xffffffffffffffff, &(0x7f00006f1fff)='/', 0xffffffffffffffff, &(0x7f00000000c0)='/', 0xffffffffffffffff) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x143100, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/04/14 14:20:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ptrace$getregset(0x4204, 0x0, 0x400000, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x100000000, 0x4e21, 0x7, 0x0, 0x0, 0x80, 0x0, r2, r3}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x6, 0x9d}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x0, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x0, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/04/14 14:20:35 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bcsh0\x00', 0x800412}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'erspan0\x00', 0x2000}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'lo\x00'}) 2018/04/14 14:20:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x403) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@mcast1={0xff, 0x1, [], 0x1}, 0x804, 0x0, 0xff, 0x8, 0x8, 0x0, 0x41e}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x10, 0x29, 0xb, "e1"}], 0x10}}], 0x1, 0x0) 2018/04/14 14:20:35 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={r3}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000480)=""/126, 0xfff5) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r2, r2) 2018/04/14 14:20:35 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x8) 2018/04/14 14:20:35 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000080)="84a8de9b37839d15c14c92ddba5e2957db26f00f96259af172600f14ae8ebcbac486fa51dc3dc5f90b59975fdd3db700dceedf912f3b485fc931d6d9bc3e8ee36104220744a9085d7b87b5f62b640828c05c328f1490647868900f8cdd4cedb7f137d6e98ca1ba7f6d8d4a5d1e3eaf18e5b58a823d3a89f14ba15178418ffaa056121d6e362be700ba36eeae50ca9bbf30c74be736a016e12006eac0a37ad587630f174288432188ec23090a73d787c0565fd719f085e17eb9ecff3df6dc") r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000000080), 0x0) 2018/04/14 14:20:36 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/14 14:20:36 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x402}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000200)={0x2, 0x10001, 0xffffffff, 0x1}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x800, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4004b100, &(0x7f0000000100)={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2003}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000040)=""/9, 0x9, 0x0) 2018/04/14 14:20:36 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"d202b999cf85000000000088f301e710", 0x1102}) getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003780)='/dev/rtc\x00', 0x22101, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000037c0), &(0x7f0000003800)=0x4) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/04/14 14:20:36 executing program 5: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r0, 0xfffffffffffffff7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='highspeed\x00', 0x91) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/04/14 14:20:36 executing program 7: r0 = socket(0x10, 0x3, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x40010001, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff020}, {0x6}]}, 0x8) 2018/04/14 14:20:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ptrace$getregset(0x4204, 0x0, 0x400000, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x100000000, 0x4e21, 0x7, 0x0, 0x0, 0x80, 0x0, r2, r3}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x6, 0x9d}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x0, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x0, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) [ 70.586741] : renamed from bcsh0 [ 70.606127] device lo left promiscuous mode 2018/04/14 14:20:36 executing program 4: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r3, &(0x7f0000000000)=""/126, 0x7e) 2018/04/14 14:20:36 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)="0104a2baa488417a"}) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) ioctl$sock_bt(r1, 0x5411, &(0x7f00000000c0)="9b4f7337eacb618f70a58c488ebeffb9b558a46796fae8e68abe72cde941279960fba32bce0ca55d8b2c168a329dc051102835714b056cb1c3544cdde6162ddea8d28c356724fc6ffbbfa03003f229bd5ec0d1edd53457d51565279a0a850ea60fa0aa0cd8398221da110eefc8032d818c654f10ad9511e9c271b22f9770b6b064b0187543a1efb46b546c7d0a76428ebd3982e3ced9a35734f1eb953368e109625519ca28e2d41d15129d8c0cc6d6de2685eef836db61") r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2018/04/14 14:20:36 executing program 5: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000326ffc), 0x0) futex(&(0x7f000000cffc), 0x3, 0x1, &(0x7f0000049ff0), &(0x7f0000a2a000), 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r1, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x304, 0x4) sendto$inet(r1, &(0x7f00000003c0)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000040), 0x9, 0x2, &(0x7f00000000c0)={r2, r3+10000000}, &(0x7f0000000100), 0x2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="acf0036df2a51e5d895f813a9a0f2b1d56e6077072f260c0698cda5928d23938ab2a751727bc828f79f02a") 2018/04/14 14:20:36 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x600000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x200000000000009, 0x400002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/04/14 14:20:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000690ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000886ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd4ffc), 0x4) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) readv(r0, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) 2018/04/14 14:20:36 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000155ffc)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x4}, 0x4) 2018/04/14 14:20:37 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) read(r0, &(0x7f0000000000)=""/20, 0x14) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) 2018/04/14 14:20:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x40000000000004) writev(r0, &(0x7f000013b000)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000100)) 2018/04/14 14:20:37 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)='cpusetppp1posix_acl_accessmime_type{posix_acl_access@usermime_type$\x00') r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000952ffc), 0x0) 2018/04/14 14:20:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x420000, 0x0) write$selinux_user(r1, &(0x7f00000000c0)={'system_u:object_r:zero_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x2c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f3a2c000081800000faffdff700", &(0x7f0000000080)=@ethtool_channels={0x3c}}) 2018/04/14 14:20:37 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000800)) ptrace$peekuser(0x3, r1, 0x542ca047) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@mcast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000680)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@multicast1=0xe0000001, @in6, 0x4e21, 0x7fff, 0x4e20, 0x0, 0xa, 0xa0, 0xa0, 0x0, r4, r5}, {0x5, 0x2, 0x0, 0x0, 0x8, 0x6, 0xffffffff, 0x8}, {0xffff, 0xfffffffffffff29c, 0x1, 0x1}, 0x3, 0x6e6bb1, 0x3, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x3f}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0x2, 0x3, 0x0, 0x100000000, 0xae28, 0x3f}}, 0xe8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) rt_sigaction(0x20, &(0x7f0000000840)={0x1, {0x1}, 0x10000000, 0x2}, &(0x7f0000000880), 0x8, &(0x7f00000008c0)) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000900)) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) r7 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240041, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r7) perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x0, 0x2, 0x401, 0x7f, 0x8, 0x9, 0x80000001, 0x0, 0xff, 0x100, 0x9, 0x7, 0x1000, 0x0, 0x1, 0x0, 0x7, 0x3, 0xba64, 0x5, 0x100000000, 0x1000, 0x0, 0x40, 0x8, 0x2, 0x85e9, 0x0, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000140)={0x1}) getpeername$netlink(r8, &(0x7f00000000c0), &(0x7f0000000200)=0x377) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) fcntl$F_SET_FILE_RW_HINT(r8, 0x40e, &(0x7f00000002c0)=0xfffffffffffffffd) 2018/04/14 14:20:37 executing program 0: r0 = memfd_create(&(0x7f0000000300)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="cfebc10959e46b2b79bc86", 0xb}, {&(0x7f0000000280)="348560f969", 0x5}], 0x2, 0x0) sendfile64(r0, r0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xf9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/04/14 14:20:37 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='(']}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x9, 0x80000001, 0x7}, &(0x7f0000000180)=0x10) 2018/04/14 14:20:37 executing program 5: r0 = creat(&(0x7f0000000880)='./file0\x00', 0x87) ioctl$KDADDIO(r0, 0x4b34, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x10) sendto$ax25(r1, &(0x7f0000000500), 0x0, 0x80, &(0x7f00000005c0)={0x3, {"2125a13b6577f6"}, 0x3}, 0x10) pwritev(r1, &(0x7f0000000300)=[{&(0x7f00000004c0)="7173ce06f017dc2e2babe5ece6d7d551130bde47d454128997ef551a7fc0a1d81c1c6666e07e9b1da0eff89999613369ff38cff0eb1eeb693c1db2d92d69b78f4895a061e29492a905c033107b46a59602f49c9db1963ab7b6575a1e7751653d09cc557f346f6030663d48a86ed64971ae77186b894c5a45ea82d4", 0x7b}], 0x1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000240)={0x1, 0x6, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="3fb4adbe3747"]}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) clone(0x8000, &(0x7f0000000680), &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000840)=0xc) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r2 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="b6af8c2c5965b15e7a56b12e38303cb896e222", 0x13, 0xfffffffffffffffd) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in=@loopback}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x10) keyctl$chown(0x4, r2, 0x0, 0x0) timer_create(0x7, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000340)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@dev, @broadcast}, &(0x7f0000000380)=0xc) ioprio_set$uid(0x3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000780)) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_access\x00') splice(0xffffffffffffffff, &(0x7f0000000580), r1, &(0x7f0000000540), 0x1000, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='pagemap\x00') getpid() perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/14 14:20:37 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) inotify_init1(0x0) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000001400), 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001140)) r0 = getpid() fcntl$setown(0xffffffffffffffff, 0x8, r0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f00000014c0)=""/177, 0xb1}], 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000001180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x400}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}]}, 0x20c) 2018/04/14 14:20:37 executing program 2: open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x22400, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x802, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x7, 0x9, 0xfffffffffffffff9, 0x6, 0x3, 0x81, 0x2, 0x40, 0x80000020, 0x1}) 2018/04/14 14:20:37 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000302ff0), &(0x7f0000ae1000)) futimesat(0xffffffffffffffff, &(0x7f0000ae0ff8)='./file0\x00', &(0x7f0000170fe0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x40000000000002, 0x0) write(r2, &(0x7f0000000440)="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", 0x102) vmsplice(r2, &(0x7f0000000dc0)=[{&(0x7f0000000980)="ee54100695d1f787f715fbc6a0a185a5149108867ddc94e56f31a30c1584fedceb509b9136c593c4003293e4036f4b5cc57b964c96737bcec8c22f6122b19f1a2dbcbddae874a3a3bdb815ba8daa93c23a870efa52ee8dc2ff9d19493cf3727e614578af59c7a537e7e51115bc7c56fd61d046ddf6a13bbd14b0fe7fdca13c8ad301adb82731145692e116b6c9482dd74e4fb92ae8ff4224a332e39e2b8b52aab2effe59bb9f18c2b4f54fd1058d57ec6e4846abf62cfe5c5b2a4230038ab4496c25792cc8fdce489c6ba3af5305b548934e9ae9cc555ab7141658a777202b3d7230759911f3efb0af036e124b7be7", 0xef}], 0x1, 0x2) syncfs(r2) sendfile(r2, r2, &(0x7f0000000180)=0x10, 0x11ffc) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x400c81, 0x30) r4 = open$dir(&(0x7f0000000300)='./file0/file1/file0\x00', 0xfffffffffffffffc, 0x24) write(r3, &(0x7f0000000040)='U', 0x1) fcntl$getownex(r4, 0x10, &(0x7f0000001540)) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) ioctl$TCSETSW(r6, 0x5403, &(0x7f00000000c0)={0x3, 0x7fff, 0x3, 0xa41, 0x100000000, 0x3, 0x96, 0x7, 0x7, 0x5, 0x1, 0x48bd}) linkat(r5, &(0x7f0000000240)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00', 0x1000) truncate(&(0x7f0000000400)='./file0\x00', 0x1000b) sendfile(r6, r5, &(0x7f0000002b80), 0x7fffffff) unlinkat(r6, &(0x7f0000000200)='./file0/file1/file0\x00', 0x0) fdatasync(r5) ftruncate(r6, 0x0) linkat(r4, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x400) open(&(0x7f0000001500)='./file0\x00', 0x0, 0x20) open(&(0x7f00000001c0)='./file0\x00', 0x200000, 0x21) syz_mount_image$reiserfs(&(0x7f00000003c0)='reiserfs\x00', &(0x7f0000001440)='./file0/file1/file0\x00', 0x5, 0x1, &(0x7f0000001480)=[{&(0x7f0000001900)="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", 0x1000, 0x46}], 0x800000, &(0x7f0000000100)=ANY=[@ANYBLOB="ec1e4a37e91b933d5a8eef0000000000000000fe4a461a2000000000000000"]) read(r1, &(0x7f0000001580)=""/84, 0x54) 2018/04/14 14:20:37 executing program 1: r0 = request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$search(0xa, r1, &(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000340)={{0xa, 0x4e22, 0x492b, @dev={0xfe, 0x80, [], 0x21}, 0x1000}, {0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x101}, 0x9}, 0x8000, [0x0, 0x6, 0x2, 0x7, 0x200, 0x800, 0x5, 0x1200000000000]}, 0x5c) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000200)={0x4, 0x0, 0x0, 0x80000001, 0x5, [{0x5, 0x5, 0x4, 0x0, 0x0, 0x1000}, {0x8, 0x3ff, 0x621, 0x0, 0x0, 0x2000}, {0x2431, 0x5, 0x3, 0x0, 0x0, 0x508}, {0x1ff, 0x143, 0x3, 0x0, 0x0, 0x100}, {0x1, 0xffffffffffff7572, 0x0, 0x0, 0x0, 0x2}]}) 2018/04/14 14:20:37 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x4, 0x0, &(0x7f0000000100)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000000140)="ee1e2bbc511b41b3e1592e269b15fc99600a487d0079bb0a33085a84a02759456dc223c252dea74aea10cd41f5b058fafe1d86e0840ac2a01417b818f057dbe21b09ed954383ff65"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) eventfd(0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x400) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/04/14 14:20:37 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2001, 0x0) rt_sigaction(0x31, &(0x7f0000000200)={0x3, {0x373939a0}, 0x1, 0x3}, 0x0, 0x8, &(0x7f0000000240)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000000c0)=[0x10000, 0x3]) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/149, 0x95) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f00000002c0)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x3) getdents64(r1, &(0x7f0000000ac0)=""/4096, 0x1000) getdents64(r1, &(0x7f0000000900)=""/209, 0xd1) 2018/04/14 14:20:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000100)=ANY=[@ANYBLOB="3400000019000100000000000000000002200000ff00fe000000000008000600ab00000008000400", @ANYRES32=0x0, @ANYBLOB="0000000000000000b3fa9093cb705adea9063507de65031b73b8e93aa084465dbccc70c2939e977380765c2c9cecf804630b427a6fde0f24090ddea072cbc1215902594d736e718dd8deda923f2c0ee575ca8d3c84137138aaa261340065f7a73add505837c1f97ea804157ec056cf7565bb53d79a1d4cf6c0ddc11476723aa2d4a3b040e8b80b9967cbae9e34ffbb82ff06d6a6814e8995b67058df76889175a9f9d1b39a3f91f88626ca9b4cc9daca07005b4cfda3578011b34dc2303ac4c0e20eaa3ef2d882b2c2a7e7bbcf8495381b9a0b"], 0x34}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x100000001, 0x30}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000280)={r2}, 0x8) [ 72.528465] binder: 7731:7732 ERROR: BC_REGISTER_LOOPER called without request 2018/04/14 14:20:38 executing program 1: r0 = socket(0x0, 0x0, 0x0) epoll_create1(0x0) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=""/159, 0x9f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x100000001}], 0x30) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)='6', 0x1}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={'bridge_slave_1\x00', {0x2, 0x4e20, @rand_addr=0x9}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0xf0c}, &(0x7f0000000080)=0x8) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000100)=""/242) write$fuse(r1, &(0x7f0000000300)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) [ 72.971720] audit: type=1404 audit(1523715638.404:2): enforcing=6 old_enforcing=0 auid=4294967295 ses=4294967295 [ 73.015043] audit: type=1404 audit(1523715638.454:3): enforcing=0 old_enforcing=6 auid=4294967295 ses=4294967295 [ 73.039162] audit: type=1404 audit(1523715638.474:4): enforcing=6 old_enforcing=0 auid=4294967295 ses=4294967295 [ 73.053176] audit: type=1404 audit(1523715638.484:5): enforcing=0 old_enforcing=6 auid=4294967295 ses=4294967295 2018/04/14 14:20:38 executing program 7: r0 = gettid() waitid(0x2, r0, 0x0, 0x4, &(0x7f0000000000)) wait4(r0, &(0x7f0000000080), 0x80000000, 0x0) 2018/04/14 14:20:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040), 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000140)={0xb9, &(0x7f0000000080)="2a1673a6e9e1bc0dd245505201300708dc83a369888fe478c46648aa511f7d2bf2a43d78fc4febc556c3767568624fcf5951a9f848fb0be34d1b352a5c0e6424f4d44df3d129faa7a6a10bf9534c6e12397c771978e9750930c3c79d4fc15faf4a12f9b09964011a36760b8946283b700c3d809f50b36ffd8c2f61b558fe528f0762af3e9eb6425fd8847f15647ff207547a08360f5252f09091ae8f0981de5c028d8d07591583155b19f0cfb0c3ab3abf7d12360c1d5fcd94"}) 2018/04/14 14:20:38 executing program 0: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) accept4$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10, 0x80000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1, @empty=[0xfffffff0]}]}, 0x34}, 0x1}, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000080)=""/3, 0x3) 2018/04/14 14:20:38 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x7, 0x0, 0x3f, 0xffffffff, 0x6}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5}, &(0x7f0000001040)=0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r1, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="0000000000000081000000000000000700000000000000010000000000000000030000000000ffffffff0000000000b0000000000000000000000000000000000208000000000000000000000f0000000000000000000000bcb1dbac68c5242da1"]) lseek(0xffffffffffffffff, 0x3, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) getuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, r3, 0x2, 0x0, 0x0, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000680)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x60, 0x4000000}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getpid() write$selinux_create(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB='system_u:obje\t\x00\x00\x00\x00\x00\x00\x00mod_exec_tusr/sbin'], 0x27) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) fdatasync(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000880)={@in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffb23}}, 0x1, 0x6, 0x8, "47efe2871a98c4d6accaf2a92135b3ec4e11ed6491520c37fd256a8128641cae07030de3a2ff5dec9abde5a451db0fc065a20c4994301d7cd2763bd81ed2477312add4e3df931a869e6e86b8f4f1b73f"}, 0xd8) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000700)='big_key\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x1a1, r4) ptrace$cont(0x19, r3, 0x800, 0x3) 2018/04/14 14:20:38 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xf, "4c183001e35ec8062b2b6b69cd5852"}, &(0x7f0000000140)=0x17) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="7e6d302a1828948959810f75a13fbc59ec5415d14bd30fe8d66a1f3c0001f8612dc39ae856f870ca1072862314f099d7f1627ead7887a63eecd85289c26538a071c985b5b15847ba28801a1d7aaf173ca35b61", 0x53}, {&(0x7f0000000080)="0809bb4ea97dbcaa467d2e2e36163d9799b0028620d941fc7e0a03bf0de03c06daf77462ad780860c8f0040cb5e038a3beeeb920", 0x34}, {&(0x7f00000001c0)="c4c33fc66c2941642856e87fc0b51e5317c4a8d73ad53efe8ebfde0fce6c80f68ff9e1cd3510be2f385debdbfef6e31da6a5f58cd4292142045e88d9567ffa9f84af2f1a12d0848510f00a0166279dea21615052e4adcb3d5e9d92f45f166ede668f94d5807a7f56682d5e3ca6bf5464c47495354aeac258e02ae4ee71b4ab459b35985db434398e3e05a4152a0e3facb0e4d8b3818e0be788f534bcb33880c42961b595ff7553a3140dae806dc8be7acc27d7856282c08cd87076bdd890ac48de378bbccb9b680f026b4c6e97db0601f363788b8183beaf88e7f8b2bb7a950bbf080774", 0xe4}, {&(0x7f00000002c0)="f4d802de7d41b4165c6c017166c2", 0xe}, {&(0x7f0000000300)="48784e2b18c56ef29fa38ec9aa94c9930eeb846d04e1d20698bfce64eb1dff81f39117d2eed8891d5c8034b6e04777b8f24c254f77bcfb10451a18df5b13d1f9894d3218e3981f1a914b85742fcdb171d5e8bfb8990736ff57bea5e20a45be17ff316581b380dad6f4f6c62dec8404173e000f565922b0a9a5d211", 0x7b}], 0x5) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x3f}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000455000)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e1c3050000070000000200000045000000000b800019001a000d00000043de280ff4000000fd17e9ff0000060400", 0x39}], 0x1) 2018/04/14 14:20:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c40f2641eb4a493e71f7fdea7d3a6545016079ea07ac97183a8226cbe49b092ef3e54c46395bac2fe7883545be964673e4f42ddaf303e9028de6c1788b021200d9c7bdd8a21d17e81d9582c384c9c235d6dee43f4e207007b0a072211bd6e52b432ddc8efa21b50eab9270cca98b90d84d3a322420b304e11b2603a7c9ca637ec8828099a64a33f79df135b38d6cdd777c0b01aaa2863e9808b95e0b7f678297b13aa53fcf6507149f81d000000000000"], &(0x7f0000000180)=0x84) r2 = add_key(&(0x7f00000002c0), &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0xffffffc1, 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x8001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffa}}, 0x2e3b, 0x8}, &(0x7f0000000280)=0x88) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x100, 0x0) connect$l2tp(r3, &(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x4, 0x4, {0xa, 0x4e21, 0x1d7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x38) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000140)={r4, 0x2}) 2018/04/14 14:20:38 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000340)={'filter\x00'}, 0x28) 2018/04/14 14:20:38 executing program 0: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f0000000040)) r0 = creat(&(0x7f000083bff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000012000)) [ 73.348832] binder: 7731:7786 ioctl 80046402 20000040 returned -22 [ 73.359105] binder: send failed reply for transaction 30 to 7731:7786 [ 73.366890] binder: 7731:7732 ioctl c0306201 20000240 returned -14 [ 73.376268] binder: BINDER_SET_CONTEXT_MGR already set [ 73.381625] binder: 7731:7786 ioctl 40046207 0 returned -16 [ 73.388980] binder: 7731:7732 ioctl c0306201 20000240 returned -14 [ 73.397007] binder_alloc: 7731: binder_alloc_buf, no vma [ 73.402558] binder: 7731:7786 transaction failed 29189/-3, size 0-0 line 3134 [ 73.404259] binder: 7731:7732 ioctl 80046402 20000040 returned -22 [ 73.421236] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/14 14:20:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r1}) 2018/04/14 14:20:38 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x8) ioctl$VT_RELDISP(r0, 0x5605) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) unshare(0x40600) signalfd(r1, &(0x7f0000b9fff8)={0xffffffffffffffff}, 0xfd0cd3a3e28e9e05) 2018/04/14 14:20:38 executing program 1: r0 = socket$inet(0x2, 0x80a, 0x0) connect$ipx(r0, &(0x7f00000001c0)={0x4, 0x3, 0x101, "94b1ef25042c", 0x8}, 0x10) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000240)={0x40000002}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x200004) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x200001c, &(0x7f0000000300)=""/146, &(0x7f00000002c0)=0x6c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x100000001, 0x3, 0x4db, 0x1, 0x0, 0x0, 0x7, 0x3, 0x0, 0x706, 0x9, 0x44f800, 0x1c4, 0x8, 0x7]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000004c0)={r3, 0x4, 0x5, 0x815}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xb9, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x60) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/14 14:20:38 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'ip6gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000000c0)=0xefd6) accept4$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x80800) 2018/04/14 14:20:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f00000001031900000007000000068100023b050900030000000000e1c4bc", 0x1f}], 0x1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0xffff, 0x1000, 0x7, 0x3c, 0x7, 0x1, 0x401, 0x1, 0x1f, 0x8, 0x3, 0x3}) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="cbad49290d98d2c685826f3f30c1d8023edd43dc2b8538be6377d350ae5463e904fe28588ea049786a8cc11145f9ecbf06d563923ffab7ddef8bca72fe4f69a703f902b04295469cedbeafe3fc25e90ce110fcdc34025eb8bb3818d1661f81be33ff051c7da04278172e47c0d7d393d835249303a717c921d2eff4629159223b5bb41443fa72d412aa5ad217", 0x8c, 0xfffffffffffffffe) r4 = add_key(&(0x7f00000002c0)='encrypted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="8ba7ab995a7cbd364916a0ec16cb8c7fd5b90f3040fd75295192bdb950b3f09fcfe1b5dc3a42f750103ce5ed3059d2ccefbe8a20779e691970f8dd1583ec63c6d357b57c44796517a614e487e63cc96627f5948ab30930f501373d84759423633affc80a5466e5e6", 0x68, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0xffffffff, 0x2, r4) ioctl$TIOCEXCL(r1, 0x540c) r5 = syz_open_pts(0xffffffffffffff9c, 0x200000) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x1a) ioctl$TIOCEXCL(r2, 0x540c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000003c0)=0x0) ptrace$peekuser(0x3, r6, 0xec5) ioctl$TCSBRKP(r5, 0x5425, 0x2) 2018/04/14 14:20:38 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x7, 0x0, 0x3f, 0xffffffff, 0x6}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5}, &(0x7f0000001040)=0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r1, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="0000000000000081000000000000000700000000000000010000000000000000030000000000ffffffff0000000000b0000000000000000000000000000000000208000000000000000000000f0000000000000000000000bcb1dbac68c5242da1"]) lseek(0xffffffffffffffff, 0x3, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) getuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, r3, 0x2, 0x0, 0x0, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000680)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x60, 0x4000000}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getpid() write$selinux_create(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB='system_u:obje\t\x00\x00\x00\x00\x00\x00\x00mod_exec_tusr/sbin'], 0x27) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) fdatasync(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000880)={@in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffb23}}, 0x1, 0x6, 0x8, "47efe2871a98c4d6accaf2a92135b3ec4e11ed6491520c37fd256a8128641cae07030de3a2ff5dec9abde5a451db0fc065a20c4994301d7cd2763bd81ed2477312add4e3df931a869e6e86b8f4f1b73f"}, 0xd8) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000700)='big_key\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x1a1, r4) ptrace$cont(0x19, r3, 0x800, 0x3) 2018/04/14 14:20:38 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x1000000, @empty, 0x1}, 0x10) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) write$eventfd(r1, &(0x7f0000000200), 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0xffe000000000000, 0x9, 0x10000, 0xf2cd}, 0x8) 2018/04/14 14:20:38 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x44c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x2, 0x9300, 'syz_tun\x00', 'ip6gre0\x00', 'erspan0\x00', 'veth0_to_bridge\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xb8, 0x158, 0x284, [@helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@common=@dnat={'dnat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffd}}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x8, 0x9, 0x9, 0x1, 0x0, "65f3014a059218c49ddcb5be095221b63a7d7c27c05ae27fc61fdca926339a182b7b340f76adcf30e3bfff79431ce9871796ea5ed2dfd9c6530c1058fbcd9399"}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x6, 'system_u:object_r:groupadd_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x23, 0x15, 'ipddp0\x00', 'sit0\x00', 'teql0\x00', 'syzkaller1\x00', @empty, [], @random="7b06b34c42f9", [0xff, 0xff, 0x0, 0xff], 0xa0, 0xf0, 0x138, [@mark_m={'mark_m\x00', 0xc, {{0x3, 0x200020, 0x1, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x9}}}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x66, 'syz1\x00', 0x479}}}}]}]}, 0x49c) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x6, 0x40003) [ 73.454075] binder: undelivered TRANSACTION_COMPLETE [ 73.459218] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/14 14:20:38 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) lseek(r0, 0x0, 0x3) r1 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) read(r1, &(0x7f0000000140), 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x1f, 0x20, 0x9, 0x7}, 0x8) [ 73.514396] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 73.523361] IPVS: stopping backup sync thread 7803 ... 2018/04/14 14:20:39 executing program 6: pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000140)=""/121) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r1, 0x1277, &(0x7f00000001c0)={0xfdfdffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a840f3e8b5ade4e5935137af68e251190634435dca", "6aaba7a936cfcb922821673a08478220febadc5ca0c0caebf4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e85599a5591e6c882e32e7ea6697b93d32112b2bc83c02a"}) socketpair(0x7, 0x3, 0x7349, &(0x7f0000000000)={0xffffffffffffffff}) socket(0x8, 0x6, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x8, 0x8, 0x553, 'queue1\x00', 0x1ff}) 2018/04/14 14:20:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) epoll_create1(0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) write$tun(r1, &(0x7f0000000140)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}, 0x20) dup3(r2, r1, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) syz_open_pts(r3, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000580), &(0x7f0000000600)) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000540)={0x0, 0x7ff, 0xf5b, 0x10, 0x5}) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000480)={0xf30, &(0x7f0000000880)=""/157, &(0x7f0000000400)=[{0x8, 0x0, 0x0, &(0x7f0000000180)=""/1}, {0x3499, 0xae, 0x3e, &(0x7f00000007c0)=""/174}, {0x1, 0x93, 0x9, &(0x7f0000000700)=""/147}, {0x2f, 0xfffffc78, 0x100000002, &(0x7f0000000300)=""/246}]}) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r5, 0x400454cd, 0x30a) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001b40), &(0x7f0000001b80)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003280)) getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000032c0), &(0x7f0000003300)=0xc) fstat(r3, &(0x7f0000004cc0)) stat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80)) getuid() INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 242.273737] INFO: task kworker/1:1:186 blocked for more than 120 seconds. [ 242.280731] Not tainted 4.4.125-g38f41ec #21 [ 242.285674] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.293832] kworker/1:1 D ffff8801d9747a28 27304 186 2 0x00000000 [ 242.301271] Workqueue: events_power_efficient reg_check_chans_work [ 242.309932] ffff8801d9747a28 ffff8801d925b000 0000000000000002 0000000000000007 [ 242.317949] ffff8801d925b000 ffff8801db31fdb8 ffff8801db31fde0 ffff8801db31f4d8 [ 242.325977] ffff8801db31f4c0 ffff8801d9b49800 ffff8801d925b000 0000000000000000 [ 242.334018] Call Trace: [ 242.336593] [] schedule+0x7a/0x1b0 [ 242.341760] [] schedule_preempt_disabled+0x13/0x20 [ 242.348347] [] mutex_lock_nested+0x306/0x850 [ 242.354404] [] ? rtnl_lock+0x17/0x20 [ 242.359753] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.366007] [] ? debug_object_deactivate+0x26d/0x3c0 [ 242.372736] [] rtnl_lock+0x17/0x20 [ 242.377927] [] reg_check_chans_work+0x74/0xf30 [ 242.384143] [] ? regdom_changes+0x140/0x140 [ 242.390089] [] process_one_work+0x7d7/0x16e0 [ 242.396162] [] ? process_one_work+0x6f7/0x16e0 [ 242.402370] [] ? pwq_dec_nr_in_flight+0x280/0x280 [ 242.408874] [] ? worker_thread+0x288/0xfc0 [ 242.414750] [] worker_thread+0xd9/0xfc0 [ 242.420350] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.427274] [] kthread+0x268/0x300 [ 242.432436] [] ? process_one_work+0x16e0/0x16e0 [ 242.438753] [] ? kthread_create_on_node+0x400/0x400 [ 242.445409] [] ? kthread_create_on_node+0x400/0x400 [ 242.452049] [] ret_from_fork+0x55/0x80 [ 242.457592] [] ? kthread_create_on_node+0x400/0x400 [ 242.464303] 3 locks held by kworker/1:1/186: [ 242.468754] #0: ("events_power_efficient"){.+.+.+}, at: [] process_one_work+0x6bd/0x16e0 [ 242.479406] #1: ((reg_check_chans).work){+.+...}, at: [] process_one_work+0x6f7/0x16e0 [ 242.489903] #2: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 242.498388] Sending NMI to all CPUs: [ 242.502221] NMI backtrace for cpu 0 [ 242.505848] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 242.513093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.522459] task: ffff8800bac9e000 task.stack: ffff8800bacb8000 [ 242.528498] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.537239] RSP: 0018:ffff8800bacbfcb8 EFLAGS: 00000046 [ 242.542661] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.549930] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.557187] RBP: ffff8800bacbfce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.564450] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.571696] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 242.578977] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.587205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.593072] CR2: 00007ff4799baec0 CR3: 00000000ad972000 CR4: 0000000000160670 [ 242.600339] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.607608] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.614872] Stack: [ 242.616992] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 242.624513] ffff8801db31bca0 ffff8800bacbfd00 ffffffff810b9abb ffffffff839f6dc0 [ 242.632015] 0000000000000003 ffff8800bacbfd60 ffffffff81d11764 ffffffff8141b993 [ 242.639539] Call Trace: [ 242.642103] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.648499] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.655596] [] ? print_lock+0xab/0xae [ 242.661027] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.667770] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.674769] [] watchdog+0x6fa/0xae0 [ 242.680015] [] ? watchdog+0xc3/0xae0 [ 242.685373] [] kthread+0x268/0x300 [ 242.690530] [] ? reset_hung_task_detector+0x20/0x20 [ 242.697189] [] ? kthread_create_on_node+0x400/0x400 [ 242.703841] [] ? kthread_create_on_node+0x400/0x400 [ 242.710475] [] ret_from_fork+0x55/0x80 [ 242.716008] [] ? kthread_create_on_node+0x400/0x400 [ 242.722651] 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 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 242.741650] NMI backtrace for cpu 1 [ 242.745260] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.125-g38f41ec #21 [ 242.752240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.761609] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.767659] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.776050] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 242.781471] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000 [ 242.788737] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0dc [ 242.795997] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 242.803240] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.810507] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000 [ 242.817764] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.825980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.831846] CR2: 00007ff4799bc4f1 CR3: 00000000ad972000 CR4: 0000000000160670 [ 242.839108] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.846367] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.853608] Stack: [ 242.855751] ffff8801d9b5fdd0 ffffffff81027e65 ffff8801d9b60000 ffffffff847dec48 [ 242.863256] fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffff8801d9b5fde0 [ 242.870777] ffffffff810293da ffff8801d9b5fdf8 ffffffff81221948 dffffc0000000000 [ 242.878293] Call Trace: [ 242.880858] [] default_idle+0x55/0x3c0 [ 242.886384] [] arch_cpu_idle+0xa/0x10 [ 242.891803] [] default_idle_call+0x48/0x70 [ 242.897682] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.903723] [] ? call_cpuidle+0xe0/0xe0 [ 242.909314] [] ? clockevents_register_device+0x122/0x230 [ 242.916406] [] start_secondary+0x304/0x3e0 [ 242.922260] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 242.928862] 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 [ 242.948040] Kernel panic - not syncing: hung_task: blocked tasks [ 242.954193] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 242.961714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.971043] 0000000000000000 9722011b67e90b6f ffff8800bacbfca8 ffffffff81d067bd [ 242.979032] ffffffff838831a0 ffff8800bacbfd80 dffffc0000000000 7fffffffffffffff [ 242.987020] ffff8801d925b448 ffff8800bacbfd70 ffffffff8141b46a 0000000041b58ab3 [ 242.995008] Call Trace: [ 242.997576] [] dump_stack+0xc1/0x124 [ 243.002917] [] panic+0x1aa/0x388 [ 243.007920] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.014821] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.022079] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.029341] [] watchdog+0x70b/0xae0 [ 243.034591] [] ? watchdog+0xc3/0xae0 [ 243.039928] [] kthread+0x268/0x300 [ 243.045089] [] ? reset_hung_task_detector+0x20/0x20 [ 243.051733] [] ? kthread_create_on_node+0x400/0x400 [ 243.058369] [] ? kthread_create_on_node+0x400/0x400 [ 243.065027] [] ret_from_fork+0x55/0x80 [ 243.070545] [] ? kthread_create_on_node+0x400/0x400 [ 243.077721] Dumping ftrace buffer: [ 243.081302] (ftrace buffer empty) [ 243.084985] Kernel Offset: disabled [ 243.088606] Rebooting in 86400 seconds..