[....] Starting enhanced syslogd: rsyslogd[ 10.720862] audit: type=1400 audit(1514517127.533:4): avc: denied { syslog } for pid=3176 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.9' (ECDSA) to the list of known hosts. 2017/12/29 03:12:15 fuzzer started 2017/12/29 03:12:15 dialing manager at 10.128.0.26:41985 2017/12/29 03:12:18 kcov=true, comps=false 2017/12/29 03:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fa2000-0x3)={0x0, 0x2710}, 0x8) accept4(r0, &(0x7f0000aab000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c51000-0x4)=0x10, 0x0) 2017/12/29 03:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 2017/12/29 03:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000982000-0x97)="bb", 0x1, 0x20008006, &(0x7f0000f45000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2017/12/29 03:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000691000-0x82)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="576112cc15d8", [], {{0x80000800, @ipv4={{0x17, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x2b, 0x0, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @rand_addr=0x5, @loopback=0x7f000001]}, @end={0x0}, @ssrr={0x89, 0x13, 0xffffffff, [@empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff]}, @noop={0x1}, @ra={0x94, 0x6, 0x401}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/29 03:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000627000)={0x10, 0x0, 0x0, 0x9c}, 0xc) 2017/12/29 03:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 03:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000580000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:12:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000944000-0x4fe5)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "abd9b3", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) syzkaller login: [ 22.828541] audit: type=1400 audit(1514517139.643:5): avc: denied { sys_admin } for pid=3380 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 22.908012] IPVS: Creating netns size=2536 id=1 2017/12/29 03:12:19 executing program 4: [ 22.974999] audit: type=1400 audit(1514517139.793:6): avc: denied { sys_chroot } for pid=3535 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 22.985033] IPVS: Creating netns size=2536 id=2 [ 23.010816] IPVS: Creating netns size=2536 id=3 2017/12/29 03:12:19 executing program 0: 2017/12/29 03:12:19 executing program 4: 2017/12/29 03:12:19 executing program 7: 2017/12/29 03:12:19 executing program 0: 2017/12/29 03:12:19 executing program 7: 2017/12/29 03:12:19 executing program 4: 2017/12/29 03:12:19 executing program 0: [ 23.037953] IPVS: Creating netns size=2536 id=4 [ 23.065677] IPVS: Creating netns size=2536 id=5 [ 23.088221] IPVS: Creating netns size=2536 id=6 [ 23.110341] IPVS: Creating netns size=2536 id=7 [ 23.126715] audit: type=1400 audit(1514517139.943:7): avc: denied { create } for pid=3618 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/29 03:12:20 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fc8000)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000fc8000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0d000-0x92)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/29 03:12:20 executing program 1: 2017/12/29 03:12:20 executing program 6: 2017/12/29 03:12:20 executing program 2: 2017/12/29 03:12:20 executing program 5: 2017/12/29 03:12:20 executing program 7: 2017/12/29 03:12:20 executing program 0: 2017/12/29 03:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1e000-0xae)=""/0, &(0x7f0000d1c000)=0x0) [ 23.153655] audit: type=1400 audit(1514517139.963:8): avc: denied { bind } for pid=3618 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 23.177854] audit: type=1400 audit(1514517139.993:9): avc: denied { net_admin } for pid=3618 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.178084] IPVS: Creating netns size=2536 id=8 2017/12/29 03:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000b6f000)="f6cb", 0x2, 0x0, &(0x7f00000dd000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 03:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000337000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "52fe158b13ab768b9c687afb8b535ff2487939cff5b3241edce563e2de6febd62420451080f547eeecd34587b08dacd0f6112760f58c7aa791298ad45db37e676f70c319738eddaa51bd8eeb4afcc519"}, 0x160) 2017/12/29 03:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000dec000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 03:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000002a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 03:12:20 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000+0x76e)={0x0, 0x1f, 0x5, @thr={&(0x7f0000003000-0x4e)="2790a1dc2231eac519d55a591fc62ebc56e893a3bbd93a75669b5e7f67fde27214aee42c45c415118c1a5c9fdef6b162a81cba0aa778cabe431b9ef1aa25a4250575445b56971625f013916d1437", &(0x7f0000000000)='\f,4'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000002000)={{0x0, 0x989680}, {0x77359400, 0x0}}, 0x0) timer_create(0x0, &(0x7f0000002000-0xe)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000001000-0x56)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) 2017/12/29 03:12:20 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000093a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000750000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000093c000-0x4)=0x2654, 0x4) r1 = openat(r0, &(0x7f000093a000-0x8)='./file0\x00', 0x20800, 0xc8) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000054b000)={0x5, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0xfffffffffffffffc, 0xa000, 0x76a, &(0x7f0000939000)=@generic="b4a74bb4b1cf3805d5600adccade1a71", 0x2, 0x1ff, 0x80}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x25, 0x0, 0x0, "355cf8ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000da0000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000d15000)=[{r0, 0x0, 0x0}, {r0, 0x0, 0xfe}, {r0, 0x8001, 0x19}], 0x3, &(0x7f0000c89000)={0x0, 0x1c9c380}, &(0x7f00000df000-0x8)={0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2017/12/29 03:12:20 executing program 5: r0 = socket(0x10, 0x803, 0x0) syz_open_dev$sndseq(&(0x7f00003d8000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001000)={0x15, 0xe8, &(0x7f0000002000-0xe8)="4c43638fced242b30e94a88895a10d923e89cbe6b05b2eda85cdc56d993bb69a9bc67f70fd459be443cd308391dd2e22677c3db3cf70909fa863b4114cffc4c1158af1500ed04df49bd3d4daa3060869d99220241c7e949ebed8ba4f94d8a1446f0378b05f0a3710c35854bee738068b063d288a5399ead5e7452e28e539aad39a1fc7f1219c9fe8cfa4748ea1c37ad969271faf80c49311021ba3f372fd05109182ee1ddc06b84abfda084565ebaa8061a598de933117ffd33a54a759235020d54302553f0cce6222b4265411e05f97d4d19d5ab857aa20f60bf6d5c1701ebecab461070c0da987"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000002000)=""/237, 0xed}, {&(0x7f0000002000)=""/138, 0x8a}], 0x2, 0x0) unshare(0x200) recvfrom(r0, &(0x7f00009cf000)=""/233, 0xe9, 0x0, &(0x7f0000bf1000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/29 03:12:20 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x804, 0x339, &(0x7f0000002000)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000004000-0x2)=0x40, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000002000-0x1c)={&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="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", 0xfb}, {&(0x7f0000001000)="7c92583ee6547e9d", 0x8}, {&(0x7f0000001000)="a918b8f83c24bf1f741bc047eb438f099d4b61d83c82161f6e5eb67c47bfd2c3706a8f51f4ea20f8c75650b4a9fad8d3e14a9d9167524b52fee391525ffb4f7d2ca4b8f8d6d483873ca44023aaea42d91be36649758a4c10d9f8ce11bef7e45226365d6c2c565913b773ee0d2169f5fa29ebdd40e3fce92b68d7b36d6b79f70de8961736648e68808a3c7878254f8fde2f1818e96510558325f5c5b0270f0a4174e49f76e49f929fc6cb851d3e3e751e9714df0c21dcd5dbc63ee48cd9ee7b300f794d47348e9b0858a42d14dca6347cc151", 0xd2}, {&(0x7f0000003000-0x3c)="6f9f7ae382ff7ccac6f2daad645c2de1b254e4c3530e6bceb12e8a1e8566f95c5008dbdc71780ecf1d8c18bf4f926144ea7247b4861e9af1f2f33829", 0x3c}], 0x4, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r0, r2, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x30, 0x40000}, 0x24000084) sendfile(r0, r2, &(0x7f0000001000-0x4)=0x0, 0x0) r6 = syz_open_dev$random(&(0x7f0000002000)='/dev/random\x00', 0x0, 0x2) pwrite64(r6, &(0x7f0000644000-0xb9)='j', 0x1, 0x0) 2017/12/29 03:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000f, 0x7ffff, 0x21) write(r0, &(0x7f0000432000-0x26)="26000000100027dd9301c1ff0000000000e8ffff020000000003ffff2013f951050003001900", 0x26) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000097000+0x88c)='/selinux/policy\x00', 0x0, 0x0) 2017/12/29 03:12:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f000097c000)="", 0x0) pipe(&(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x8, 0x1}, &(0x7f0000c6d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x1000, 0x101, r2}, 0x10) 2017/12/29 03:12:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x1c}, 0x4) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) getrusage(0x1af82b7c6e7821c8, &(0x7f000004e000-0x19)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 03:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000770000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f00005ab000)="") r1 = syz_open_dev$mice(&(0x7f0000fdc000-0x10)='/dev/input/mice\x00', 0x0, 0x5e7fab5410c827dd) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000910000)=0x0) ptrace$setregs(0xf, r2, 0x3, &(0x7f000045f000-0xc8)="94e5e61ea2fae997d34591c12e9ac9c70010f499b7ecb2da451d5692a26ff47b6d3089f6d618d1ddc1d70c1cef9bda2ea36e5f6c6e08bc960dfdbca34473d714d39b661787b203c25c5a2f39301a8b8dc4950a4da09153cc53966503d5edcc7982afd1d1be97d913c1fb11e4481153c9d0d0caa545646540bd9c95e833ce61e34833b63b50f2f6c856a38da85919ef68ac9e6afa820061038d18b8d5da86e0ebf58f64f52fbf8fa160fc075571a3a3091e55403006fbf8b11bcf9e351f8a695083c1daa8a74ef3a9") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000047f000)={0x2, &(0x7f0000ffc000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000ad4000)={r3, 0x3}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000aca000-0x4)=0x0) sched_getscheduler(r4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000033c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f000008d000)={r5, 0x4, &(0x7f0000941000-0x10)=[0x2, 0x1, 0x0, 0x80], &(0x7f00006d1000-0x18)=[0xfffffffffffffffc, 0x101, 0x4, 0x8, 0x7fffffff, 0x81], 0x1, 0x5, 0x7f, &(0x7f000071c000-0x14)=[0x197e, 0x1, 0x792f, 0x7, 0x0], &(0x7f0000033000)=[0x3, 0x4, 0x7fff, 0x9], 0x0}) 2017/12/29 03:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000bf000-0x10)={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fda000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100, 0x9, 0xffffffffffffffff, 0xc}, &(0x7f0000bc5000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a70000-0x20)={0x80000000, 0x3ff, 0x20a, 0x2, 0x8, 0x7, 0x4, 0x1000, r2}, &(0x7f0000300000-0x4)=0x20) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000a36000)=0x467b, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 03:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f59000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000007d000-0x8)={0x2, 0x7ffffffd}) ioctl(r0, 0x2288, &(0x7f000042e000-0x86)="") 2017/12/29 03:12:20 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a33000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a6a000-0x14)={0x0, 0x401, 0x6, 0x80000001, 0xfff, 0x11c}, &(0x7f000004a000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000031e000)={r1, @in6={{0xa, 0x1, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x14, 0x8, 0x9, 0x8, 0x2, 0x9, 0x3, 0x8000, 0x2, 0x80000001, 0x9, 0x3, 0x8001, 0x462]}, &(0x7f0000001000-0x4)=0x108) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d80000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009ac000-0x108)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6, 0x50, 0xced9, 0xfffffffffffffff9, 0x80000001, 0x7f, 0x4, 0x6b, 0xffffffffffffff00, 0x2, 0x200000000000000, 0x7, 0x100, 0x1f]}, &(0x7f0000bfe000)=0x108) syslog(0x0, &(0x7f00008a3000-0xea)=""/234, 0xea) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x1, 0x5, 0xfffffffffffffff7}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7f) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x88400) 2017/12/29 03:12:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x20080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ae4000)={r1, @in6={{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x8, 0xb57, 0x80000001, 0x9a}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x4, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000013000-0x4)=0x800000000000000, 0x4) request_key(&(0x7f0000011000)='user\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000-0x8)='net/dev\x00', 0xfffffffffffffffc) 2017/12/29 03:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0xfffffffffffffffe) r1 = open$dir(&(0x7f0000b71000-0x8)='./file0\x00', 0x200, 0x180) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008fd000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e0f000+0xee9)={0x0, 0x4e, "e3bb86dc00587a2eba21fd2d927ffe8fd6a6a00d4b72dc6e032132e210b84b063e8ef7032605a7c4200b51c98eadb119df383a9abcf9110b33d75e93782d389fc00a29b72e9b061a46a2b6e6438f"}, &(0x7f0000b5c000)=0x56) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a40000)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff7fff, 0x1000, 0x4, 0x7f, 0x8, 0x13, 0x2, 0x0, 0x7, 0x101, 0x1, 0x2, 0x3ff, 0xffff, 0x2]}, &(0x7f0000cda000)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b7b000)={r3, 0x3, 0x549, 0x8001, 0x9, 0x0, 0x7, 0xfee, {r4, @in6={{0xa, 0x0, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed18}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x6, 0x4, 0x80c1, 0x4}}, &(0x7f00002d7000)=0xb8) pipe2(&(0x7f00004ba000-0x8)={0x0, 0x0}, 0x4000) renameat2(r1, &(0x7f000065a000-0x8)='./file0\x00', r5, &(0x7f0000b5d000-0x8)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000471000-0x44)={r3, 0x3c, "d43cfd13f7e035507b0b313b11ca3aa3c6d1f12ae8e54b08401e91de494e9adc98e5ba08ab872fa64acbd6c6cc69d271fc1ea78f3db8c1556edfc2b0"}, &(0x7f00007f9000)=0x44) ioctl$PERF_EVENT_IOC_ID(r5, 0x80042407, &(0x7f00005be000-0x8)=0x0) lremovexattr(&(0x7f0000977000)='./file0\x00', &(0x7f0000d15000-0x15)=@known='com.apple.FinderInfo\x00') capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() ptrace$pokeuser(0x6, r7, 0x9, 0x1) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000bb4000-0x6)='\b', 0x1) r8 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000571000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r8, 0x8940, &(0x7f00005ff000)=@add_del={0x2, &(0x7f00001de000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000482000)=0x1, 0x4) ioctl$UFFDIO_ZEROPAGE(r8, 0xc020aa04, &(0x7f0000ee4000)={&(0x7f00004d1000/0x2000)=nil, 0x2000}) ioctl$LOOP_SET_FD(r6, 0x4c00, r5) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a45321, &(0x7f0000c7e000+0xd39)={{0x3, 0x8}, 'port1\x00', 0x66, 0x0, 0x1, 0x3ff, 0xaa3, 0xffff, 0x100000000, 0x0, 0x4, 0x1250, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000105000)={0x10001, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00006e1000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bce000)=0x8c) recvfrom$unix(r8, &(0x7f000091a000-0xb5)=""/181, 0xb5, 0x40010140, &(0x7f00003a4000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000be6000-0x10)={r9, 0x672, 0x1, 0x6}, &(0x7f0000797000)=0x10) 2017/12/29 03:12:20 executing program 6: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10080000080001, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000f8f000-0x7)="ff02000000000000400400000000000100000000", 0x14) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f90000-0x1c)={&(0x7f00006b0000-0x6)=@hci={0x1f, 0x5, 0x3}, 0x6, &(0x7f0000f90000-0x8)=[{&(0x7f0000867000-0xd7)="892df4d0be4580a3142a7de3b0bfd9add0f7e33ba483ffc45505350236ab0ff1468941e8df2623293cc0de584180f8be45a778f4762c20c1352c86d768361d86a0103de0f0db66892ca01c7b3501b61e5d45ae7c13505a5246ac6d31e689a586644092931d683d82996424a021ee8cc566d438a801d89b1ce2b7b05b96c0c1e2b0cbc54f389d25ac81314c54cb69c1e77150b472fe483b1f0bf9c6bd9a5d9fea60c0f499ba536a8bbd742ce293d37f56d5f97e1073b1990bda3403422da56f7f6d41d56579be3498d9b979b9eecdfdedbba1ca5ea8b892", 0xd7}], 0x1, &(0x7f00001fb000)=[{0x6c, 0x11e, 0x600000000, "6c9509777a3e68f9651fd846bf9a24894e20984f52101d55811cb4bd417d47e0a2347a18e272f1caf3809ff4c924966234cb1a15a25550f79477592b4b7907d56e070c0b1acd10675c59ffef75f61be4a0e8f9c41ef86acf1de8c1889279e8fd"}, {0x74, 0x0, 0x1, "dbf9494086babd040298bb3556eeca8ea918b7c90b982c1669deb9cf652cd622166ab41eb94886605ded481c1a860645ecd08d4b1fd8bbb1a9d18edb8fc5cbb95efec4240543406ed04e164103ffcee35a4a9c22e6fcd73b193b4934522161a4fe7fafbfe3f740"}, {0xe0, 0x10c, 0xf4, "6747812819901ee6fcd90a0dcdd4bb19b943f680b131766255fd16ac849882e1a78050965b2bfeecb2031801d246225e4a91aa4b32339df58876c7237c24aa9775194d0d6bec978913dd8d873e28b849c9a06c39338051690846b165ee770bb03bdf334add26f107125126e1574b558c7727409787a504f28bed94e5529bd622d5dd2e6c9a90b262bda0f6924b39dae63751ea2d9026cf5fb509f6954676ad5c9d5d6b049e6dc4db468c2d3a2a6f12a9dc0dce419a62c178d0ff58a714b6493993f0df98a1c7e056ab8ec3937b7c720c92c377a6"}, {0xd0, 0x13f, 0x6343, "21bf7670876c7487b27ce234b49de2ce542ebec5bec2ad74e4b47f0c3c014924079861a40109df717c32699b18f14afe3284b05ddfc8aca4d05c0572e0c63a7542d47c9b384ac64eca1f82e0be00b37a1654f5899ed613c40c9a8d998cea0706d72ec5071c4c5e6f4533efd644a2504d514f989207fa811f63ecb8e6ed61a25ae6f2224e4e56c4e77bc4972f0d02a2029728e0a3aebd9366008315738464320fa1041caf7c6dca568d4a72741de16f02b8bbba2801b5cebd4c1368ee9827b599cbd0c5a1"}, {0xb0, 0x112, 0x0, "25c2f4cd386987d97e9bdc24cfa1c83df45614a3afa26fcd939d0fbf036eb638ae890cc4388ac1a474a4f893b0633efb9e0cac75041b03678ff8a5a43482b6de050eab8126c10f2cbcc362524025faeb7ea97afa6b979c7e8e27da4b07cae9c15bba91aa68f64eed1d246677c11e3a29631022bae32e81ebbb5872708aba033605cb7eb5b1a4cab2794ec61cad79cd7de0e7af52526d31d2d2283425b1990c494b"}, {0x9c, 0x102, 0x7, "e7d708b1c43d8b247967e26e7f8fe0058eec38a8d19f3157220b176984a34c6c706c134678d78e52385ec326cd56b2d6953947a573bd160f7e41d4a11237f335edd2b1f509ea362f7c6ea552443cdf4255fc74ccb1b73894eecd4c212eaa2ef38de93794775181590dd1f42a719a2aa47c346f252d3f6435ee9c49b495fabb2783625bda908b16ddf6a754eaec7f446b"}, {0x48, 0x0, 0x5, "3d9bd47bb870868eec1be2de533b711249efea9d55b8e9fd8dc152cfd7f94dea155d2d106c7ee6ceee0150037db23a533371484cfa7be0b8e1f4"}], 0x424, 0xc005}, 0x48810) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000f91000-0x7b)=""/123, &(0x7f0000f91000-0x4)=0x7b) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f92000-0x4)=0x0) 2017/12/29 03:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072d000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000110000-0x4)=0xdae) timer_create(0x0, &(0x7f0000344000)={0x0, 0x0, 0x4, @thr={&(0x7f00008b4000-0xe7)="", &(0x7f0000e99000-0x17a)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) 2017/12/29 03:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000148000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000270000)='ns/net\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f25000-0x6)={0x0, 0x0}, &(0x7f0000f44000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000abb000-0x8)={r2, 0x7}, &(0x7f0000845000)=0x8) syz_open_procfs(0x0, &(0x7f00003d5000-0x7)='ns/net\x00') 2017/12/29 03:12:20 executing program 3: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000087a000)='/dev/usbmon#\x00', 0x7f, 0x20000) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000deb000+0xf14)={0x8, 0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f00007c7000-0x8)={r1, 0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r3, &(0x7f000034d000)="", 0x0) recvfrom(r2, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/29 03:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$packet(0x11, 0x2, 0x300) dup2(r1, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002e9000-0x18)={0x0, 0x7ff, 0x30, 0x4c9, 0xff}, &(0x7f0000135000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000777000-0x10)={0xffffffff, 0x800f, 0x9, 0x2, r2}, &(0x7f00005ea000)=0x10) 2017/12/29 03:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f81000-0x10)='/dev/input/mice\x00', 0x0, 0xd4c8a5257a19b416) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002b9000-0x4)={0x0}, &(0x7f00002c1000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f000008f000-0x8)=0x8233) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008c2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e9c000)=0xc) poll(&(0x7f00008aa000)=[{r1, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r1, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000096f000-0x80)=""/128) 2017/12/29 03:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002ae000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket(0x10, 0x20000000805, 0x0) write(r1, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) 2017/12/29 03:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000489000)='/dev/keychord\x00', 0x4080, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c2d000)=0x0, &(0x7f0000067000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008dd000)={0x1, [0x0]}, &(0x7f00006de000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000947000)={r1, 0x8, 0x20}, 0xc) r2 = socket$key(0xf, 0x3, 0x2) llistxattr(&(0x7f00006f9000-0x8)='./file0\x00', &(0x7f0000c57000)=""/4096, 0x1000) sendmsg$key(r2, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 03:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x60, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f000042f000)="7cc38d73", 0x4) 2017/12/29 03:12:20 executing program 1: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f2d000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x100}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 03:12:20 executing program 3: mmap(&(0x7f0000000000/0x184000)=nil, 0x184000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000184000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000184000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x5, &(0x7f0000185000-0x8)={0x0, 0x0}) mmap(&(0x7f0000185000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000186000-0xe4)=""/228) 2017/12/29 03:12:20 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x4) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00007d6000-0x88)={0x0, {{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000a78000)=0x80000001, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00004fe000)={0x0, 0x200}, &(0x7f0000405000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00007b4000-0x8)={r4, 0x5}, &(0x7f00001e1000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = add_key(&(0x7f0000ae1000-0x6)='rxrpc\x00', &(0x7f0000c91000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000081000-0xdd)="24498a24bc4f572427e9460611b3f54ed72ecd2259cfab237fb9c36cda24e595912c0956b7ecbd617facfaf53a3aac59646e99c48a3f59029567dbc55bd4697e9688853897e8f8685910e1ab7b2a282701a9fa9554674fea17465bb0abbb0e7a9a720c8c092ec4ceb2aca81ee9e86883fcb079fcf32f054193bde597befb0426ef651831bc56b900e56eab6dfc5f640860737c62422c41e823240b833a6c743c413ccb9828705d004ab31d20c82b2e6a2134b3ee74a04d1fb5cee3929c805436261428e6dc2ef2626cec2eaa9ed4d0b675b6ba38a3eae01a4397116e88", 0xdd, 0xffffffffffffffff) r6 = add_key(&(0x7f000036e000)='.dead\x00', &(0x7f000058e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000986000-0x8f)="8d81376f51765b02333f5dba5334952b86fc8b60f976088bf0c7ca5e6d95a3f3b403a406b19cd1002ae540ea825d3b34ae6af28454a4c8c8d961fa48bfd511ef0bbbba66d53c4e954b79b6b54b703c216401b78c36161f8e2ff07c181d4e959c072ee05548452cc4618b1802596b8bf57fed51b05a41a126218a29605fc2d59e1518766c4af4dd2630aff90a3a154b", 0x8f, r5) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000305000)=0x100000001) poll(&(0x7f0000484000)=[{r2, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x0) keyctl$instantiate_iov(0x14, r6, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000757000-0x2a)="8a56e96b5e5a77dff367e3dab24b57c4587f70dfb6d4f86e4d6c6e60c623ccf7daa4b05dcc3de1459a45", 0x2a}], 0x2, 0x0) [ 23.382399] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2017/12/29 03:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = creat(&(0x7f00001ea000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000ed4000-0x8)='./file0\x00', &(0x7f0000e78000-0x7)='autofs\x00', 0x0, &(0x7f0000e5b000-0x68)="9bccd238aa101f8516828db5ab6939e8e959a6b944b486fed7f884631c7f61e42fc1fb417e292a292c4bce7768ba025cf3ba62c8") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008ce000)=0x0) 2017/12/29 03:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008fd000-0x1)='\x00', 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009e7000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bfe000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a60000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x93bc, 0x500, 0x0, 0x40088, r1}) r2 = syz_open_dev$tun(&(0x7f00001f3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f23000)={@common='l\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00005f7000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 23.465248] audit: type=1400 audit(1514517140.283:10): avc: denied { net_raw } for pid=3730 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/29 03:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a40000)='/dev/rfkill\x00', 0x42, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000858000)='ns/mnt\x00') fsetxattr(r0, &(0x7f0000019000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000395000-0x7)='ns/mnt\x00', 0x7, 0x0) 2017/12/29 03:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x842, 0xfffffffffffffffa) write(r0, &(0x7f0000d38000-0x24)="240000001a0025f00000000403261f0e0a00000000f8ffffffff08ec0800010005000000", 0x24) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000014b000-0x118)={0x1, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendto$ipx(r0, &(0x7f0000957000-0xa)="8ea6d25cb889b207bffe", 0xa, 0x814, &(0x7f00001bf000)={0x4, 0xba, 0x15, "4b14ff3b4ee8", 0xfffffffffffffffb, 0x0}, 0x10) 2017/12/29 03:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x3, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000053000-0x4)=0x0, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f00002ee000)={0x0, 0x989680}, &(0x7f00009b3000-0x8)={0x0, 0x0}) 2017/12/29 03:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000019000)='./file0\x00', 0x101000, 0x81) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000241000-0x2)={0x6, 0x23}) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000069f000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000267000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000599000-0x4)=0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000986000-0x4)=r5) sendmsg$netlink(r4, &(0x7f0000083000)={0x0, 0x0, &(0x7f0000da0000-0x10)=[{&(0x7f0000339000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000a57000)=[], 0x0, 0x0}, 0x0) [ 23.516487] audit: type=1400 audit(1514517140.333:11): avc: denied { dac_override } for pid=3742 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/29 03:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000ceb000)={0x20071026, r1}, &(0x7f0000203000-0x18)={0x7f, 0x8, 0x1, 0x7, 0x180000000000, 0x3ff}) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2017/12/29 03:12:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/214, 0xd6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e6c000)='/selinux/create\x00', 0x2, 0x0) writev(r1, &(0x7f00000fe000)=[], 0x0) getpid() r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000025000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e4a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000376000)={r3, 0x18}) 2017/12/29 03:12:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000542000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x3)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000002000)={{0x6, 0x7}, 'port1\x00', 0x2, 0xc0010, 0x7, 0x6ab, 0x9, 0x5, 0x1ff, 0x0, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000000)={r1, &(0x7f0000000000)=""/109}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000004000-0x4)=0xee) 2017/12/29 03:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000795000-0x8)={0x3, 0x0}) socket$inet(0x2, 0x2, 0x0) r1 = request_key(&(0x7f00007f4000)='logon\x00', &(0x7f0000b6c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000bb000-0x7)='cpuset\x00', 0xfffffffffffffffd) keyctl$revoke(0x3, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000424000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000526000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e9f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a29000-0x4)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000715000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006cd000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000282000)={@multicast2=0xe0000002, @rand_addr=0x74, r2}, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f00002c8000-0x10)='/selinux/member\x00', 0x2, 0x0) 2017/12/29 03:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f27000)='/selinux/checkreqprot\x00', 0x200000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000486000-0x8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r3, &(0x7f0000677000)=""/0, 0x0, 0x0, &(0x7f0000cc6000-0xa)=@file={0x0, './file0\x00'}, 0xa) fcntl$setsig(r2, 0xa, 0x2b) r4 = dup2(r2, r3) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f000099e000)=r1) fcntl$setown(r3, 0x8, r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000a39000)={0x10000004, 0x0}) tkill(r1, 0x16) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00007bc000-0x10)={0x0, 0x0, 0x8, 0x0}, &(0x7f000041e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cde000-0x10)={r5, 0x688a, 0x7f, 0x5}, &(0x7f000044a000)=0x10) creat(&(0x7f0000e26000-0x8)='./file0\x00', 0x0) 2017/12/29 03:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) fanotify_init(0x0, 0x8000) write$tun(r1, &(0x7f0000efd000)=@hdr={0x0, 0x1, 0x0, 0x3, 0x0, 0x0, @ipv6={0x0, 0x6, "38ef47", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/29 03:12:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) readv(r0, &(0x7f0000bf8000-0x90)=[{&(0x7f0000e60000)=""/254, 0xfe}, {&(0x7f0000e67000-0x1000)=""/4096, 0x1000}, {&(0x7f0000532000-0xec)=""/236, 0xec}, {&(0x7f0000103000)=""/4096, 0x1000}, {&(0x7f00002de000-0xd0)=""/208, 0xd0}, {&(0x7f0000bf2000)=""/234, 0xea}, {&(0x7f00005d7000-0xda)=""/218, 0xda}, {&(0x7f00008c1000-0xc0)=""/192, 0xc0}, {&(0x7f0000f66000)=""/221, 0xdd}], 0x9) connect$llc(r0, &(0x7f0000eff000-0x10)={0x1a, 0x0, 0x0, 0x400, 0xfffffffffffffff7, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/29 03:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001b6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000476000-0xe)='/dev/keychord\x00', 0x101400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f80000)='/dev/sequencer\x00', 0x4, 0x0) dup2(r2, r2) 2017/12/29 03:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000001b, 0x4, 0x2000000006) fgetxattr(r0, &(0x7f00001df000)=@random={'user.\x00', '\x00'}, &(0x7f00009ff000)=""/76, 0x4c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000038b000-0x6)={0x0, 0x6}, &(0x7f0000f04000)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006cd000)={r1, 0x6}, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b58000-0x4)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000dce000)=0x0) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ac1000-0xb)='/dev/hwrng\x00', 0x442200, 0x0) r5 = add_key$user(&(0x7f0000862000)='user\x00', &(0x7f0000273000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000caf000)="8da26eb9468e746bf46ed0e4c2151c7b48dbaa64f3d0d8ae62a2ae89195e2093bcf2b4c0e710aa95ed3003edf8b725908c6176e68dff4bb2d731e166ecdf84c14022166b5f02823f2f0f4dad8f407016977617c13dd1e3c0662bee47c8f8fe36603828b05e1b762a9feaad8bba1af1c5cbd7da3ada827d6cbedbc2ea61bc1de3a659", 0x82, 0xfffffffffffffffa) r6 = add_key(&(0x7f0000dae000)='trusted\x00', &(0x7f00002c2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ce0000)="f59e6692566943bc56bd554a2b7889fabf8715c1335e5c3a39b5f87316ce690f5fc472c5ad58123884b9147e2169ffd71136656372f90e1e5ab3036102780233cbff20dbccf1f7537753c62f0d9405c342220b358ad206f7329266372fc656cfc281a90a58f74e4a115e38bd714e3079f0778aa30fff425c79f5be1a021e0be68d6e25900e6b9103bf6c1f258af3e8e1550ec82a1387fc58ac527bbd5a04a589aa5c22339bb16a5f6da04cc57e8edf6544726c633e1d02f992620a876dcd0d76b8e23708c1c5df102814c485bd0c757609979598071c4b2e1d2f99c7421936d8e8201bc2ed60", 0xe6, 0xfffffffffffffff9) keyctl$unlink(0x9, r5, r6) keyctl$search(0xa, r5, &(0x7f00005d3000)='rxrpc\x00', &(0x7f0000fa3000+0x7af)={0x73, 0x79, 0x7a, 0x0, 0x0}, r6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00004e3000-0x10)='/selinux/create\x00', 0x2, 0x0) r7 = add_key$keyring(&(0x7f00007bf000-0x8)='keyring\x00', &(0x7f0000543000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000f49000)='syzkaller\x00', &(0x7f0000d8a000)='#system^cgroup\x00') 2017/12/29 03:12:20 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x2a)=""/0) madvise(&(0x7f0000f4f000/0x4000)=nil, 0x4000, 0xf) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000006000-0x4)=0x0) 2017/12/29 03:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000230000-0x8)='./file0\x00', &(0x7f0000900000+0x7a)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r1, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r1, &(0x7f0000001000)=0x0, 0xfee) mknod(&(0x7f0000ccd000-0x8)='./file0\x00', 0x1000008000, 0xc493) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e80000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000782000)=0x8) 2017/12/29 03:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/loop-control\x00', 0x101000, 0x0) mkdir(&(0x7f00001c8000-0x8)='./file0\x00', 0x0) lstat(&(0x7f0000c45000)='./file0/file0\x00', &(0x7f00006d3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c7b000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000445000-0x2)=0x4000000004) 2017/12/29 03:12:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x800, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x100000001}, &(0x7f0000ee4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000436000)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000416000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000001000-0x20)={{r2, 0x0}, {0x0, 0x2710}}, &(0x7f000036f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x58)={0x0, 0x3a, 0x1, @thr={&(0x7f0000003000-0x1000)="50980aceb79e0f1de17bff467d12ef05f41b705806d3c86c81f5e5c5f2464a08c512e6a07a938b7d5d3aee98f2cd2b685ab09b282634d6ede80e3e7ede2a1e3e929d3bb0897626bd437ad63210cc95b74df01c4bf137398b6ef417bf3f6f32d4a1cf7a9ad2bbc8d2a883078523c114eb0cf377cadf7df3e679f221abe12fc42cf0a102d8e0244c67c4b261c25a7b1d302bb671b4861c90445c8c53aefe5835b7a0db31bf37548a96407be9c34e9c219a86ff92203e92e02d7adcfb553da9d2f77cca20265ab347819a5423a736a86cfbe5f959f060bde34649b79cb654aee5374f1c6f4aa1994e83b8ab20bfe8d1415f42ab3c084126a53ceba8e23ae272a6b6c1bf8e39adb9d4cce63af84a12f9f13ecdef20c9cb4d8db79466b3a960d4067753f18b49e93fd273a6d56c17763bd6097023c58a6f62b35e72f7153127d2d8f0eb3f3306d53094ee2473fb0d25a7e80f4e72b8f0a1f4f09df7cccaac4dd9c29e30c5c19f985288f35e6aacba4376421ad15cfe05e531862377f1dbf917a661bcdaacea0557018f3b588effdacd011ad22be8692390bfa4164b7c8e32e823941e50a2692d47400013cc06ae6a4b66e2a055a73e22d8740526f8920dc0605b70e7b59d72b780a111b54b7ae0e7422f2bb30c0e7ff5dcd2aa7d6405c66f4067c3ab097ab30cb7617f2b4af9b95cdfa417ad3854e27a71c8a2e8461a30644eb3e9074d3675d0021bad9c8502784a50ab89a2af13abd5395faf8da040554d1a4d6572515fb4ae47e75e35f5d33e457dec61352ee4fc94c7d32bfc2490f1e26ccf157a00134e61afbb3d84a451e7984b4631ca91c513c2f3fb176a47990a0775a1b939a758406f8fb011d119f71347bf3cdeb6baa01ec77360bf0ae8442f9f008d7e072db7fd789971aee45d668acec6420fbc6d75d410392def7849970cde04eb40ac706699f299b67de89022af9ffe7edae10f6ded5a6580cb6f08e4c6eed97d3a836fd04210dda046aeaa0017308275467cdb2d68513473878aa86d26c216075b1c550ee75f1a283a6f2fc6c721eb5d98ef627a2f392848a5dcb79ea7b8b5155cb788691419cefc5ee3632fde7e00704d6f07df56b362e34827798058b6f322a3066dd03a068980e14ae1c4e88bf687484b6bab4f146c2a2da7ed918992f46324b1519d2e9d2d1556e4a7444fd9b3ad2e57253c1c8f8755f7292c878cc90bf1fcf38920ffc17cc8c7fda440e31c0167df8728c8210bbc1d67a638cca0731cc5b431a745ea080746d465df555ba6dad797ef2bf3416ddb4ccf21db7398b2a09f33fbfca07caa41ce1c14ec45a53185edfa8e1e28573be7895474b55acffc78c11c0ba7d00d86aced732ad9b49e09641c980be06ed6274264c4bea085f92fd7e4322129c633bf53c4afe018a747f3c330da8705be31771ebf3f85ebbef8b0447f7ce992cca8767a295c71e26609f31e98b6b15fc68ced8dd423577571f03fda7157030d7997d755749994a159679ae51fd6b015ecc617d834fd464fa83329f3ba3352c61fb70675ec5678a0a6ee69370b105d053417a066d0fe9dfed7a89e8c9cb47b8e9a0d1faa34f17c2ba5d1dc759593ac0735f638212c56673ef98efe6966d931e6dd7669f21b535d7976121e607dfbe215a3d9b1db3342f8f5d037c875f05197027954f12918d07372c20ce3f8d26ac4c10f636fa5593864adf64d1ad23f26a2e75f97e6ebf95b6d6bc8a18e395678d6acc59880e66bf75c6e08539f97e223c6c3dde66f98f14822252a53c072e7a09f97fed66ded423cf87825854cde04dc4aed9eb1ca2d9ca7cfa89b5df72e1f618b5680260df745986455a854e370581b2581a2d7698ed483cd578ca172b420ed333175cacc4addff4101c71b7da1413b2bbefc4ce03f12a32d0c17c91e868caa96cdf558e04f1bc80d16485ea47f93c399c61a4de69dc5b362cddd56a90eda0cbb5be54e7002f35c6bfd845cc4ff189c017c423b7fb90276372c27858585b2b145dc35f2e39420c240ee03090781852f4c80444107c73217ea3d45aaeb75a34877d41f09dc462041fdfafe8b17d4f5c5f3e5c0d1df386d57dda490124e82b2c74e6a096a5404539f933a0c3bbe54ee881f1b96ce9fc7bbd1d6b2caaf2e762ed24eb9054ac1bc68122495bddcf460a5e29c4013a9183b0956283e1d560b39d992fb7245d9985481105c297898d6b94b2a085b6306d3fa6b707119f4b2b8ff0964fb9358c91acd5293235251bc7957e64117f964351d90f9bd18e948bbdfae7cc840e9f0736b9f7f988fec05c80d9e03753c62756cd20aab8dab731f3b7c3c354423605307dbbbc01c28d3bd1c301a66de1a35f2bca3e59b87fdc5651e41e4d5c9b1ee425914b3b748c6e06050793fb8057764943c67cfea9963e7dc6d401292e2358198e5a8d7c6d016c2e6e437882a1fd711e23eb411389d6da3cbdb00ac68a1cc29dbf9f20c8ed595d6338e7cb45be3ad2be1725d6f57b0190a4c2a9c3c4fd09dc3f547a9d209b3c7a7ea92251fc8c6d5c80ef674da8ddb85e6a1a1d5c7ca6aa4aca4834f72736d041e8b38294b5f7c795a0a2bc591afee7b24cb06d12c3121d6cef4e4ed3ef1c8de7a6c93499b23cf28d97ac8620c1674b84ea6122e60f786d915d0d22260ccf2363d6f959ae48bc6b6df9bbba107464e412a49fcf62cff8ecbbc89826318a20fe254c703abd5575ac6c537bc96af3e8d74b57530d05008990f8fffbf0780e4dd88c5e1e3c0831f0087ae3a22992757e554dea97ed705e94fd26dbd758b8398f8afab4580ecd3d62ba94fce7e826d8a289df3188ff31294e57abc5f5241a76da39bf1ff90da19496a1e0e645ab2f482c601bc5cb8142f66a1bfe31dc4077e32979e1c1353ac216b9c51e205fd0fdceaf4f10d51d507c8683f9bf4d2ea3c941c8bd68372b976ca8cbd4f647d84bbbcc951129431d9badc12aee783c55f2f1831422888608a5bbfb4513d6d9c94aba80fc87aa8299b0a786d72892d243c84ca1e3a0a762a9a72d34294c6ecbee90d2bb7f53053947bce73768639fbb8330f2217a377b9c21fb6425707ea2fc35c7dcf881328d7067f02b43953ee1f8f528ae84261e0c671ee87b792209274c51d4f013efcc6d180c1913c4c5fea7822a6c218bfe6d159a6b71dda7a26b147d9907f3610436bcfe7c2bc2118f98bfc57aa3a428ab3fc5b0f48aa59f0af1a6d780337dc2f6b6800104074afe2fa586067790e6a3c49a6610cd5f8cd34dd0554208593f217967e7b8954663e03a01de9c7add5d5ac00b6d7f1895e31e83f507d3386fc7432892ea25e7365df6b59e62a5e709049915f274623ad8d16bfc0d9c8f622cf87c94a4c75b2fcc6aa90521533b44667b55cd76f643b4ebad23e423a9723981612a6a320ac1800613c3de6406a6f0d5b8199bb13bc8cbec72ef0f0e143277ec5be1193c843bf944ce7632dd5df13b09a6e97678e956b501b2584612d69e7f15ea05dfbaf86d89f4e7f3e6b356347e77e1cf3743a36661aa51c03023e8533c3ad096601101a569ce41c6945e33aca3da82146f39733d29397147cdfbec3b8ed5978cffe68718ce099b3f2003f1a2c80831cb9b83049e3d0c494af6aa9938300a0654f912750e0e3dbe11c064ac3c9ab092bebc741c4fc76283c6aadf0eb68491b60fd4af3ce67e49bf21762fcb0d0742e6918cd7b2d32398daf4989684b851164120f921b84fe37dcf4b77fa3f78dfda0011f686660c95f1e3246e1351a30c32351a94de4c13a42172311d9370c82602d339d7c2793658ecaeefa8d4bbeee2aca24d2ac4f4595479ad9dcd873a6a35797f6013a1c28cd1a540138a19a7273bf58aa361110b83075c888970d8f51a56bbc7dda6772da214a7391130458f44c5513351124c8ceb1358e1ca33cfdf7b943e6c5acdebad33a0cdf3b245374a696470c31356fca9eb3d548d0686bfe4d1542d69cdab0c4da6014972cd3857504387c81c2198089b10a750d10f49ae2cb394519604b20eacd07fdbe5508cd4e245348e2196f57972886b9974136f5a94796a28ca513faa60216113d8ca232d074b308505dd580ce8b6ea7e870a9a1ead0c4937ba15bb5f4285af60410d1bdd3c37d21f0b8979de4f0b4309d22d363cbfdc80598cf515f24d54a9874ff6262576a937ed55fbccb1e8607cb6d3648e1b7aa2e7e735b83faf273f2235d599ab6a069c972de60404eb0ce2594c5e4534dd44fb8da74b481a6764b06eb4707cbd2a4b3eabc7d6221fb138adb8386b178546fc702a7d7adf125e0548c79637f0d848025767f02f85974217a6786f34268f932885631b6a498c30435eecefacc3296d4e63f74e333988a369d7aaf94d59809e9bcebb698753653b7f0ccb09110133220168fe64e7f615c3b406aeb1a279beb081861fc6a290c068a6abc1dce1420f4b96235f01b5ca47c6c33e2b0c5308ce14cfcf537240a1505cab15c323c98da53356ed165f9cb328306d40c35d820171c809d6f864ddb7fd962e067dc6d08cfc34f3346e365961a452d8bbae68b8c625e1227dec1e8ed2d37f951bf947ab7c0b02c3dbb929183ee9f7ff0aacf1715d93ead2e676a74fdc9a7ae792d43c60bc689680513db2c1d016667b08e1e0e58e102df271317ef1bdf488e7919a571803ec4125df2cccca959416a769b27523f57812b237c0d750432759def94bb872ce4036ca647aedcecb6a87b35abb75692d9c1e87a51fcf1bd9b0a6557e7ed41a7daf0fd3512ffecaa99fe2269255acc344d112ad95a76acfb5d1b2f754d49263e7b10919f5f6e2d9f98d7a43d3f04ee367f1f42cfa50b8df50c6957cc477adc98b602e5857976f93e8b9fb7d52669433032bd1f6eb3eac545eb1c500dd2ca8be0ee6540d4e652a0bc321602e899ff1da3fe780be6d5d3897990c047449df8722dbe33d3c52f2f1fbd6efbc367f9a8042459aa81f1d03733ed39e2c8dae7afe0e9d3ad022b4f58220c9bad9863aacb65996f9186310bacab7d7d253bb248021e71ba386c72a5e977ace7fecf964486dbb962f66e40dc662850a44bb45d99f981edf5f8eaf4965a6eb652e244c2835aa0db7ab9532480bb635e932cf38221f2be22647e74d237cf5f12b8af9540db6e9eb9fb49b8ffdde9acddd07a53afe288dad9b9cd36a0595c6e056f7f9697fc418c8f38ad98e7d11613c5639d0d930c3ad021cd54058243883f257f4206d17cdb5074a19fbfd13c11eb2f91438f8385b87a566252d4af55026927a1275dbaf9ecf226cbf77da2d0507badc3bd80be0667133e98b7da40d6f02f2df5fcf42af46229fe0e0b2fc8fd543a35c339ad1f993540df778e185257ca0266703fb7d40fbfcff705534a71b29c34a2e6fd8dff3f17d3345dbfc4cd157043c6c3abb1f598d38e81d0cd5f4b348dd6a4e4e04f8f2abe3e9b6a8e332ad26ee916ef243c5e2db00e5a2ba326525f0a57375e015c71064a666764e3be6700acd964c4fadd81a0304ba02444a588ea27eb3e5b4728aee54cefdd7d0da7aacca993051e3bf0efd635c8315ae4f1b2aecf60a17a0d6f2b52836d7093a453df96ad03c96eded3b84a63cda9e3b5cf577e3545da30e49aeebfbd832b649fd5d1d028bc852eb4acb5de52edc8678d2c2e2501fdc743d19cab03202a6d375c96dd11fdf0148568fbc0c2f59e935edb877f4b63e63b974cc93ba5d1fadf01f390a83ff692c6d47a0ed389dd65739d96fccc3c1c0fee83c04d899f9b9fbe5d462831c4525967b8e8e527fe5dbad1ad68a59aa09eead4870bef4eee0a004db4a393", &(0x7f0000002000)="a0a74749372fe29746eb800461065b22f9b7fe230d0e99e2072dcf76ab8116f3e4f664063d6be4d6f8eb14ca13ac2a578a00ac2584bfa106d890b64a7161d3d23d2add6d35"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x0, &(0x7f0000001000-0x10)={{r4, r5+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0xff, 0x7, 0x7ff, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000003000)=0x1f, 0x6) 2017/12/29 03:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e09000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) execveat(r0, &(0x7f00009bb000)='./file0\x00', &(0x7f000026e000-0x28)=[&(0x7f0000dfb000)='+-\x00', &(0x7f00005a6000-0x27)='}\\wlan0eth1systemnodevtrustedem0-nodev\x00', &(0x7f0000f0b000)='-{\x00', &(0x7f000034e000-0x2)=']\x00', &(0x7f0000364000)='\x00', &(0x7f0000847000)='\x00', &(0x7f0000d9f000-0x9)='vboxnet1\x00', &(0x7f0000f12000-0x2)='.\x00', &(0x7f00005a1000)='$\x00', &(0x7f00005af000)='trusted-vboxnet0cpuset:cgroup-systemwlan0proc\x00'], &(0x7f0000e01000)=[&(0x7f00004a2000)='\x00', &(0x7f0000d50000)='lomime_typeYGPL\x00', &(0x7f000062a000-0x2)='}\x00', &(0x7f0000609000-0xa)='procppp1u\x00'], 0x900) r1 = socket$inet(0x2, 0xa, 0x0) bind(r1, &(0x7f0000d00000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(cbc-blowfish-asm,sha1)\x00'}, 0x58) [ 23.697950] device gre0 entered promiscuous mode 2017/12/29 03:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00006a9000-0x20)={"7b20a7dd8f90ef06344f4a1406717205", {0x4, 0x100000001, 0x0, "3220224af7a4", 0x7, 0x0}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000215000+0x614)=0x82d8, 0x4) 2017/12/29 03:12:20 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000002000-0x10)={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x7fffffff, &(0x7f0000005000-0x8)={0x0, 0x0}) listen(r1, 0x3) 2017/12/29 03:12:20 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f90000)=0x5, 0x4) recvmmsg(r0, &(0x7f0000f8f000-0x80)=[{{&(0x7f0000f32000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000193000)=[], 0x0, &(0x7f0000f8e000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f8f000-0x8)={0x0, 0x989680}) write(r0, &(0x7f0000f8e000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) socket$key(0xf, 0x3, 0x2) 2017/12/29 03:12:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) writev(r0, &(0x7f000048c000)=[{&(0x7f00005a8000)="2900000018003109da0000000000001a021300000000ff0680000c000c00080004000800000000ff01", 0x29}], 0x1) [ 23.741468] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2017/12/29 03:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000485000)="") getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005df000)=0x0, &(0x7f0000944000)=0x4) [ 23.781383] audit: type=1400 audit(1514517140.593:12): avc: denied { set_context_mgr } for pid=3818 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 23.819659] binder: 3818:3829 ERROR: BC_REGISTER_LOOPER called without request [ 23.836165] audit: type=1400 audit(1514517140.653:13): avc: denied { call } for pid=3818 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 23.858114] binder: 3818:3829 ioctl 8916 206a8fe0 returned -22 [ 23.859265] binder: 3818:3829 got reply transaction with no transaction stack [ 23.859272] binder: 3818:3829 transaction failed 29201/-71, size 0-0 line 2920 [ 23.880845] binder_alloc: 3818: binder_alloc_buf failed to map pages in userspace, no vma [ 23.889465] binder: 3818:3822 transaction failed 29189/-3, size 0-0 line 3127 [ 23.897737] binder: undelivered TRANSACTION_ERROR: 29189 [ 23.903355] binder: undelivered TRANSACTION_ERROR: 29201 [ 23.908952] binder: 3818:3829 ERROR: BC_REGISTER_LOOPER called without request [ 23.917069] binder_alloc: 3818: binder_alloc_buf, no vma [ 23.917674] binder: 3818:3829 ioctl 8916 206a8fe0 returned -22 [ 23.919357] binder: 3818:3829 got reply transaction with no transaction stack 2017/12/29 03:12:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x112) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = eventfd2(0x800000000000009, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x7fffffff) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000001000)=0x0, 0x8) 2017/12/29 03:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ae0000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f00000f0000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 03:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000a9c000)={0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000047d000)=0x10000, 0x4) 2017/12/29 03:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x3) mount(&(0x7f00000a3000-0x8)='./file0\x00', &(0x7f0000180000)='./file0\x00', &(0x7f0000774000)='securityfs\x00', 0x0, &(0x7f0000c7b000)="") 2017/12/29 03:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000073c000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000634000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) getitimer(0x3, &(0x7f0000f31000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 03:12:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2803, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000+0x965)='./file0\x00', 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00004a1000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x441) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000300000-0x4)=0x0) ioctl$TIOCSBRK(r2, 0x40044591) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001c2000-0x4)=0x0) writev(r2, &(0x7f000012d000)=[{&(0x7f0000903000-0x1000)="0c657e8e054c9aac3889455d4700255b", 0x10}], 0x1) 2017/12/29 03:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000c65000/0x2000)=nil, &(0x7f0000f9a000-0x4)=0x0) creat(&(0x7f0000129000-0x8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f000064c000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) 2017/12/29 03:12:20 executing program 2: socketpair(0x2, 0xa, 0x3f, &(0x7f0000c75000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f3d000)=0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = getpgrp(r2) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000021000-0x14)={0x1ff, 0x7, 0xab, 0x1, 0x1}, 0x14) rt_tgsigqueueinfo(r2, r3, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/29 03:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000246000)="240000002800071711ffff000000001800eaefff010000000003a946d06f000000008123", 0x24) clock_nanosleep(0x6, 0x0, &(0x7f000077f000-0x8)={0x77359400, 0x0}, 0x0) [ 23.919364] binder: 3818:3829 transaction failed 29201/-71, size 0-0 line 2920 [ 23.943129] binder: 3818:3822 transaction failed 29189/-3, size 0-0 line 3127 [ 23.952351] binder: undelivered TRANSACTION_ERROR: 29189 [ 23.957806] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/29 03:12:21 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x80) 2017/12/29 03:12:21 executing program 6: sigaltstack(&(0x7f00007cc000/0x4000)=nil, &(0x7f0000802000)=0x0) mlock2(&(0x7f0000c68000/0x2000)=nil, 0x2000, 0x400) 2017/12/29 03:12:21 executing program 1: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f000006b000)=""/14, 0xe, 0x12040, 0x0, 0x0) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) shutdown(r0, 0x0) 2017/12/29 03:12:21 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000004000)={0x81, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000037000)='/selinux/access\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000021000-0x8)=0x7) 2017/12/29 03:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000f04000-0x8)='./file0\x00', &(0x7f0000f08000)='./file0\x00', &(0x7f0000415000-0x8)='cgroup2\x00', 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cde000-0xe)='/dev/keychord\x00', 0x2000, 0x0) symlinkat(&(0x7f0000846000)='./file0\x00', r0, &(0x7f0000ba5000)='./file0\x00') 2017/12/29 03:12:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x85, "d90128114d157fec6496813a2bce5ff7052b9e1c18d71ba05c7e604d3ea43e3df39847981130146a82fb90aef37489cf5867adf35b9a34c95082f8102a57d8b5f9f07ea9de76a3184bc2ec86108aea79231fd36294ca1fb9c5514a74b871a41828b0664b0e7dcab05a620056a6656a2d4968838aecd74f0407290d3c59c39f09a4231f4928"}, &(0x7f0000001000-0x4)=0x8d) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000095e000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000e82000-0x8)='./file0\x00', 0xd0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000bb6000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e19000-0x4)=0x0) fcntl$setown(r2, 0x8, r3) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x0, 0x2009}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/29 03:12:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000641000-0x28)={0x5, 0x1c, 0x5, 0x8, "8187592fbfb432b78c782c5a65bc42d0d9e795554c6fd610d9723efdb4363f9b"}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000000000)="1a"}) 2017/12/29 03:12:21 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000002000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x200000000000, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000)=0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000003000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x4, 0x41, &(0x7f0000001000/0x1000)=nil, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000)=""/7) 2017/12/29 03:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006d8000-0x10)='/dev/input/mice\x00', 0x0, 0x82) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e99000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000391000+0xcf6)=0xe8) write(r0, &(0x7f000000b000-0x3d)="dc", 0x1) readv(r0, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) 2017/12/29 03:12:21 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000002000)='/dev/random\x00', 0x0, 0x20000000086) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fd1000-0x41)="99bc62867d27dcc4ce37129bfdc6f32290ba9adc12aa1dc6822d1adfbab8e53e609a64c5ebe481f6960bbf0eadc4f4cf6c68078d77f071c005f8345715e80f1dcb", 0x41, 0x0) 2017/12/29 03:12:21 executing program 3: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000003f000)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000047000-0x16)='/selinux/checkreqprot\x00', 0xc0000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000005e000-0x48)=[{r1, 0x8, 0x0}, {r1, 0x1, 0x0}, {r1, 0x40, 0x0}, {r1, 0x30c, 0x0}, {r1, 0xd31a82dacdfae0c9, 0x0}, {r1, 0x1, 0x0}, {r1, 0x49, 0x0}, {r1, 0x50a4, 0x0}, {r1, 0x2090, 0x0}], 0x9, &(0x7f000002b000)={0x0, 0x0}, &(0x7f0000038000)={0xd1}, 0x8) clock_gettime(0x0, &(0x7f000005d000-0x8)={0x0, 0x0}) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000002f000-0x10)={{r0, 0x0}, {r2, r3/1000+10000}}, &(0x7f000005c000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) 2017/12/29 03:12:21 executing program 2: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000d26000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000599000)=0x58) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000d27000)=0x7, 0x4) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000d26000)=[], 0x0) 2017/12/29 03:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f000047c000-0x90)=[{&(0x7f00008fa000)=""/161, 0xa1}], 0x1, 0x0) socket$inet6(0xa, 0x5, 0x3f) 2017/12/29 03:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$tun(&(0x7f0000480000)='/dev/net/tun\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009f5000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000442000)=0xe8) stat(&(0x7f00001da000-0x8)='./file0\x00', &(0x7f0000803000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000b4b000-0x8)='./file0\x00', r3, r4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003a2000)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d8b000)={@common='bpq0\x00', @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) epoll_pwait(r1, &(0x7f000056b000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000bde000-0x8)={0x0}, 0x8) [ 24.191100] cgroup: cgroup2: unknown option "" [ 24.205880] cgroup: cgroup2: unknown option "" 2017/12/29 03:12:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x4, &(0x7f00006a7000-0x8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000213000-0xec)=""/236) 2017/12/29 03:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000303000-0x4)=0x0, &(0x7f0000c90000+0x7d6)=0x4) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000093f000/0x400000)=nil, 0x400000, 0x2, r2) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r3 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000ada000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000685000)={r4, 0x3}) mount(&(0x7f00006c7000-0xe)='./file0\x00', &(0x7f0000bad000-0xe)='./file0/file0\x00', &(0x7f0000a53000)="6f486b66cd7317a9bdfe4d7cae8148ee97cec2f96e0e33c8a48124f7fd250a66d94389f488cdea8a71cb96ad9d6d05fff231036a24859ebd7331b56e6d47147b06434f81ca3f2b7a5669348768b8e43d5557c81951dc63a6e2fde6b176a6080aa36917ced19c0ed17bb7a3f217d540efe3450fd499ae3443e6051952883b8882f63955773d9f3622362dd58a47b872f76a3bbf075f3e2e5c9e281cf7e37ebc2076afb5bb30778b08465d4787e9b8f1148b5c37a89e30e40898108daa7d6a4acf915b5260b851aa36ec16bdad6ee59b48c5691d4994734f4795f03be8f76330fb63d5578f111adb97b16b1e9b4b57", 0x0, &(0x7f0000442000)="") [ 24.242260] device gre0 entered promiscuous mode 2017/12/29 03:12:21 executing program 1: getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009e9000)={0x0, 0x0, 0x0}, 0xc) sched_getscheduler(r0) ioprio_set$pid(0x1, r0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x25, 0x2, &(0x7f0000244000+0x709)=[{&(0x7f0000000000)="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", 0xfa, 0x3, 0x3}, {&(0x7f0000001000-0xf2)="380e0ba35c600b78264e1d05a15ab040d4d4d9b97c30c643b9a95838d918e66e4121c153afe0b26176accce9d13df968c1c6fc823a2d1852d301e459ce2320a8ccc99d0fe1daa1d8615585d2f9607a5a91e6c414cc630e5ef9da9eb93f4aa989ae7b432a2bd1434ad4228de594947af550f0f96551a8bee3ba484bef7e6f8ee83b7b1996c7db074c11fc03afd63c445795121f623a84782cff593ab560eb4b790f180319c80cb3ac1fbac606178027f4fef79a8d5f8bdb0e7e68d788014ae1cdd1fa4876cbc7b647d6ac9b84c18721ad55f2acb11f3675f921388f69d108f6b0bd6bee503ecf5605a3d4886b158dc229059e", 0xf2, 0x2, 0x5}], 0x3e0000) ioprio_get$pid(0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x7e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000001000)=0x20, 0x4) 2017/12/29 03:12:21 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) r2 = open(&(0x7f000000b000)='./file0\x00', 0x10000, 0x40) ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) 2017/12/29 03:12:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000005000-0xa)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000005000-0x4)=0x5, 0x4) 2017/12/29 03:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = memfd_create(&(0x7f0000570000-0x1)='\x00', 0x0) timerfd_settime(r0, 0x0, &(0x7f0000c29000-0x10)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000b32000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 03:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80002, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000141000)={@common='lo\x00', @ifru_flags=0x0}) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000b13000-0x4)=0x0, 0x4) 2017/12/29 03:12:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000137000)='/dev/snd/seq\x00', 0x0, 0x44000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000575000-0x50)={{0xc93a, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:12:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000087c000-0x8)='./file0\x00', 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 03:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b0b000)='/dev/usbmon#\x00', 0x2, 0x8002) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000043b000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000682000-0x4)=0x14) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0xc7fda99635440eee) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000be8000-0x4)=0x0) exit(0x3) r2 = syz_open_procfs(r1, &(0x7f0000faa000)='stat\x00') r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000584000-0xdc)={0x0, 0xd4, "105c0b8877e7c9a30eecf98c62c692bb3bf1bb451b67dc5ce32121a08c27e568f3a584cb5c5cacbe85017439db640826218e03a3c0a1c8c68fbf121c5d875e50bb64b69cf7ca4d78f7590d8b0ff8a457aa99587ddc45965531f931972b098ce5f2630ba2652d7e228626ba981579993955f558542d152cb83183a62ef0591217b93e5a6d8f7f85456aba8c1f45c2bedc622f0c9269bfd312e4e292c1afabd2ecdbf64d37826d571428801a90bd7a655a27ce97de217121e2f072e03b106bfb892cfdb1552ba8554a1c86986a80de6108365defef"}, &(0x7f0000dfc000-0x4)=0xdc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000d59000)={r4, @in6={{0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) rt_sigqueueinfo(r1, 0x12, &(0x7f00000b1000)={0xa, 0x10001, 0x9, 0x1}) 2017/12/29 03:12:21 executing program 3: prctl$intptr(0x2f, 0x1) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000985000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000001000-0x1aae)=@hdr={0x0, 0x0, 0x7, 0x9, 0x8, 0x3, @ipv6={0x1ff, 0x6, "9c4fd0", 0x1a7c, 0xff, 0x3a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xf1dc5074d5f05893, 0x82, "0d653ac2590f0aba25afc8d45f83b7f39cd9ac89066f6170b411572b1ba752c5b3aa94ae8237e230ba3396dbfd95d9bc473712a1fd321b1f9cd79c63bf12ae1956688a82afe2af19ffcc02295f30a873ef647e1e278036229d3878c5e859b93bee30ff4ff32476ad50180f2f92b4187200d2e02bbd06a87b76b6ee58014d5ff470de"}, {0xc2, 0xa4, "642742119fbded5232b2d1120d587f0fbd77d9cb895be365acec792675219965e3e5732c9d7f9c30874c844160af3990f641047453d8feccbdf6fc9ef1a621f8fef7b33322e6aab7d8fc83e362cb59813fe44dceecbd8cc34e3f1c5159aecc28b5c47f3c916ce2f3a7209494b29903662df51d483d9eb4b1649082be99c0daa0a328f1209f2abaf6325beb669dae717e14019749ead68ee4b0236650db111afea53893d1"}, {0x0, 0x92, "f138f7d17cdfdc3eb5a73061afb86b1e4124a5ede7af5ccd323d3cb5386ecc6477017d51072c386d6ea70b8ecc65ebcd4e3b12411f8bb350ab2ac1625667a00631a573361667e9add2c8daa1de2ef00ffed042da5e0b8d83b49069eb7ad86cca67ec43f09ff015379177a5760fd3b84ddac0f6da554d601e090e87b2fb837c035981867cbd4c093ee5f654d72e305c9655a3"}, {0xff, 0xe, "737e722e52cd37ee888aaa491f78"}, {0xcf, 0x5a, "195c6317338a54d406725fca19bd1f524ab24361142477872f19a060af38dcabb3318fc65a77cc4d0deacde624e9a33e478fa63e8aff389d61a9424537033c1ca5d6690766dd5d88577e51a4738df795697ea064306ecd374c5b"}, {0x0, 0x62, "76272b921e539697b9ad12e223f5e24eacb3dce51c776d97119eb15f8bf1d9c9b2c4d76012e75d1c367b6b11845887a7fac518b180fb67610356dd0aa82c54b1c654f56df998a4e069a3d836b8eb374711713f0c792a295b51f329fe29f1c333f16f"}, {0x7, 0x4, "a7b847a8"}, {0x0, 0x5a, "8c6ffd5781d46f0cb5bf6b3458d179a133f95a56f426e78c47a25c6936cf6a6562b397aaec730fc0de679f3108dc38d42e0e71618af86ac27357d533ad6771dc72d4ab63205d6155c477053645c86b4ca845f998a425aeb5d0e8"}, {0xff, 0x63, "6b20bc9b7b41a0e5e999a31be54230eeb09f3c82b36bbf4854fa1d33861f7f712fea464a2b2c74150b15f2b2aa49ef174bc919f5ed09c9b93e0cbc24b5f729c12ef84c49b3dff64cc6948785650d4574b786bf9f5fb8b1c86b56be4cc4304f7248de26"}, {0xc3, 0xf5, "347beef7d5d633af2634fb3289ce44db3a1e8ca997d0d54a374d4c10ca5291a2d62c5cedfe59ef68465d6698062c97ca8d69c4b043771f0bbc77bd0e226d69928595e4c49afea90ddc1b2818e42bd7acbcf011a78ee8e18ae0cc22319604157d57a12cab102e75f2e6672814d8ede82da8cf8c74f87b28e965a0e80700083e7bc132962a88bcbe3c91debaebd259e4d2c7d087bcc286b755e72af0ec7b54df11673da0697dc59a8c14bab689b41e5817ec7053d4caba98fabfb5db6040e16e775cb88da07ce38863749b1e319ed3df24d21105f4fb32795fed917c1c226919ee4598cf6828b887896f1896c0cac332eb7d2bc4ad9c"}]}, @hopopts={0xaf, 0x97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xb8, "7aaebc84704ce473f76d832c115776763b631df36c478ea2e348fc9d94b4d429ee29e0cf07f922ad76868525d810cae47566d6de6e054966b789a4571b8987a4890668d8ae397a33f2c21a2c90a9dd4b7fa4753d1e7ef5eed304006db6659dfbe1792fc135c60acdbc01b49eb29eeb1ca7a01b41b81c3dd716daf0dbc1fb68cbcb32ff6834890ba7c08623748b7548e2482e3ae85f8e5bde0ea43efc28593663b9b1b03d1f16d4089c826dd0736fd4e2274d24bfa7299975"}, {0x0, 0x79, "2f0d9ee8a76b213fd3cb0354c54d9066f51158565d0fd8bb7c92f497572a0957cd6047dabe588535a2cbd83a01ea02b7dccb93d94324eb5937a6b35dd606636df49b4d8befc33963fc0ab5ed2cd5e01ae8db35a2c0f9e7b0e562f088e91f2d75016ec13f54580bfd3501cdaf9f6db295bd7503223a7394aefd"}, {0x0, 0xc, "eb321e84816a350636961fce"}, {0xc2, 0x69, "876afbcf82b0ef5d3ed08b7429263e0824658011fba5d97170a74d3aca0e228d174e36734519c77bd200199b6f932e118bb1f8da85eefd82d9bf48d5a2a443b58b047387d687aabc7756f7753a451b07382673f1f02549620144ba328acb9450a3b64118ee9a7ed36f"}, {0x7, 0xf3, "239a7c849d49d50eb44dd3801781a2a58f439271ab36884e4754283fdb0a7e16f8e3baeeb1d094e73bc9c38ed677c75f27b2c61953189dc1e94972b1f6aae9a13f8a6c34a16520edfedb750e56fecb4a47593737af34474ba49f99a4dd782c4ae5638096cb6499165c18194fb842155bfb24227133e7202de6d528209e1abbf5383c1abe76fc8c92530a5578c178d5be28d198cf0a36c3f02d43f7f813dc5816703ed38d22767e3f3560aa234382e1ac534f5f9adcbb75199945b8ff4a3083c7acb641eb78249c26e8ce75f5ad8f21f5b9062155956e415ccd6b872325005e46fb5e3e13a8fd8e3e6058f6f18ae9375472abb1"}, {0x0, 0x66, "6368e0f7328d368b394bb641b223921e5cb4997983d7eb3a91d53967a045eaf14f6d6911572e5b9380503efa3d766887b67bdd33e79c90a18a845802d1fafeced09b581e6de51b065b4f0cfd7d0dca4dff085f47b9922d5772b3fa4017c9b345ada5040e8453"}, {0x0, 0x89, "45d697dbb36ce37265a7323e79da4b5892ee21c2a8ef1794ab4450993f6553f282b80ea679b31b78f3f8d91ca6f7ef18e6524f40b17dad41fb2b1f4edb2196c5331c96258629913f01ad01092ef68a27afc3c5367727e6450c13cc6c00dac850ce5b1b10cd24977bbaccfacff0794174b6ee9a5f0fba96ccbbdeef8d2ee0eb25a5d600a34792648b56"}, {0x1, 0xb0, "83c83ae32bae7d9b9e288266b310755d961132276e986fd7d40f2d32fd9c58185099ecb4f73c59992eb5b314f26b194b1c8731422634e773292cb2e6fad29e480c55b28213fe12442ed2d5a921e1aba9c3abccf3c2204831d2df1250f8b0b057ff064e156ba848206ebe7a313f8650f1ee37978aecd7689280261c9027f94ec5fa32357b5ee5220794234e6f2648365d943a0a628309fd72b2a66b230cafc1f22b6c469b55d08fc226cd6f9ee27a5c31"}, {0x7, 0x72, "3d3e8cf2bc98f9f76a953559cd746764e1ca26c3351d7ada4bee917721f3145ddc938f4036fd4f28276825fc3984b67b49f6a34db81ad588ef072d9300eab37a2cb3190f0e8e34b4adb6ff78bb2fdc9af1d18b8a5c9f3331f8e7738411ebb0616be4de45c26b05475f63c5bd30eded9c8731"}]}, @routing={0x67, 0x14, 0x0, 0x7, 0xfffffffffffffff8, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, @routing={0x33, 0x14, 0x1, 0x9040, 0x10001000, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @dccp={{0x2, 0x2, 0x4, 0x1, 0x8, 0x0, 0x0, 0x3, 0x8, "9e04f5", 0x7, "c80aea"}, "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0x1aae) 2017/12/29 03:12:21 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000016000)={0x304a, 0xfffffffffffffffa, 0x6, 0x0, 0x3, 0x8, 0x9, 0x5, 0x10001, 0x0, 0xfffffffffffffff8, 0x9}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000006000-0x20)={0x8001, 0x1, 0x2, 0xcbf4, 0x8001, 0x8, 0x7f, 0x6, 0x0}, &(0x7f0000007000-0x4)=0x20) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000018000)={0x0, 0xa, 0x20, 0x2, r2}, &(0x7f0000005000)=0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000017000)=@generic="e3def2ce7a31c97938ff777771f96a9e") r3 = getpid() mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000019000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000001b000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000e000)=[{0x4c, 0x13, 0x401, 0x0, 0x0, "a61e4176134fa3d29b6d2a0ed4d60c421888c67a6adcdec162580551e6d2fb8360dc63dfadf7f444636692451871f179c3f1e02ef5de54738c17322f"}], 0x4c}], 0x1, &(0x7f000001c000-0x13c)=[@cred={0x18, 0x1, 0x2, r3, 0x0, r4}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r1, r0, r8]}, @rights={0x28, 0x1, 0x1, [r8, r8, r7, r1, r0, r1, r0]}, @rights={0x34, 0x1, 0x1, [r8, r1, r0, r0, r0, r8, r0, r0, r7, r7]}, @rights={0x24, 0x1, 0x1, [r0, r7, r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r3, 0x0, r4}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r1, r7]}, @cred={0x18, 0x1, 0x2, r3, 0x0, r6}, @cred={0x18, 0x1, 0x2, r3, 0x0, r5}], 0x13c, 0x4}, 0x0) getdents64(r1, &(0x7f0000016000-0xb6)=""/182, 0xb6) getpeername$inet(r1, &(0x7f000000d000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000)=0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000019000-0x8)={0x0, 0x0}, &(0x7f0000018000)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000002000)=""/238) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000000c000-0xe0)={0x0, 0x0, 0x0, 0x9, 0x401, 0x0, 0x1, 0xe, 0x8, "0fe5e016e4bc09073e3dd13336e54531529a8a3ab8b1e360782320060d62e919f7d9b60d200252625eeae9183ab72a2c22db70b2eb4b4ee7bdf10c1bd5100c72", "1f50deb81f03d23e49322c73526c29a55e0dfd1b5e0e7b64744d654da066e24993ca7f72ab5ad185dbabc49367a42da6c8010f0bde64a43129f6de6cdfe699b5", "1edcd3f0146f6f1218d7e8e06e2ff005ba774eac82c8b19a256f531ed24fb883", [0x400000000, 0x1]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000018000)={0xe8c, 0x8645, 0x208, 0xfff, 0x3, 0x800, 0x0, 0x7c99, r9}, &(0x7f000001a000-0x4)=0x20) 2017/12/29 03:12:21 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000003000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000003000)={0x0}, &(0x7f0000002000-0x4)=0x4) write$tun(r0, &(0x7f0000001000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c0189e", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x34) write(r0, &(0x7f0000007000-0xeb)="5033f188a5a80d83", 0x8) syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0x0, 0x636b7f73decf2aa4) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1) 2017/12/29 03:12:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xc36, 0x5, 0x0, 0x200, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in6={{0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8000}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00005c6000)=0x0, &(0x7f0000946000)=0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000003000-0x21)=""/33) 2017/12/29 03:12:21 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f7c000)="26000000130047f10714c180000000ff001000e301000000000000000000c900060002000735", 0x26) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00007ca000-0x4)=0x0) [ 24.474418] binder: 3937:3957 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 24.483276] binder: 3937:3945 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2017/12/29 03:12:21 executing program 4: prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x0, &(0x7f0000a37000)=[]}) r0 = syz_open_dev$sg(&(0x7f00009ee000)='/dev/sg#\x00', 0x4a, 0x208000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='eql\x00', @ifru_flags=0x1001}) 2017/12/29 03:12:21 executing program 1: ioprio_set$pid(0x2, 0x0, 0x4005) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000605000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004cc000-0x8)={0x0, 0x0}) ioprio_get$pid(0x3, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001000)=0x100000000) process_vm_writev(r1, &(0x7f0000a9e000)=[{&(0x7f0000233000-0x8d)=""/141, 0x8d}, {&(0x7f0000001000-0x38)=""/56, 0x38}, {&(0x7f0000001000-0xc3)=""/195, 0xc3}, {&(0x7f0000001000-0x7b)=""/123, 0x7b}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f0000000000)=""/173, 0xad}], 0x6, &(0x7f0000d4d000-0x10)=[{&(0x7f0000fe4000)=""/194, 0xc2}, {&(0x7f0000480000)=""/21, 0x15}], 0x2, 0x0) 2017/12/29 03:12:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x2, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00007cc000)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000bdf000)=0x8) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 03:12:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80200800, &(0x7f0000000000)="d486276a5579c9addd8a41b2fb9dc6aeb06b73ce101202ad40", &(0x7f0000b46000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000+0xa5f)="271ba7c8f95d2bc94b7781495ab2483aa9fbd8ee3d1ebc5d1d248b71f708fe8d9849632a3dcf3a625dc9a66e6e88afecb9cf2bda6f10aec25be5f31ce4ffbb5fa13c210428e0d46895882eabfb3e6344fc7200129691926002acdbe9fb4ceee229eaed2bb25bf98fa375c82496f704cde3e8af1f7752d3") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a44000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000d40000-0x18)={0x3, 0xff, 0x1, 0x5, 0x967b, 0x7fff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001b9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000584000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008b0000-0x4)=0x7, 0x4) r3 = dup2(r1, r1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00009ed000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000052c000-0x4)=0x14) recvfrom(r2, &(0x7f00004bd000-0x6b)=""/107, 0x6b, 0x2, &(0x7f000049f000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffd}, 0x9) sendmsg$netlink(r3, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[{&(0x7f0000f4b000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000c1f000-0x60)=[], 0x0, 0x0}, 0x0) 2017/12/29 03:12:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000224000)=0x0) 2017/12/29 03:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000bcb000-0x8)={0x1, &(0x7f0000c1b000)=[{0x0, 0x0}]}) socketpair(0x10, 0x4, 0x1f, &(0x7f0000327000)={0x0, 0x0}) ioctl$KIOCSOUND(r2, 0x4b2f, 0x4) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000484000)={r1, &(0x7f0000fee000-0xb6)=""/182}) ioctl$VT_DISALLOCATE(r3, 0x5608) r5 = open(&(0x7f0000e08000)='./file0\x00', 0x42, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000d32000-0x6)={0x0, 0x1ff}, &(0x7f0000e31000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f000018d000-0x8c)={r6, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x1f) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000ad3000)=0x400) 2017/12/29 03:12:21 executing program 3: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000018000-0xd)='/dev/snd/seq\x00', 0x0, 0x20020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x91, "df193c8fbc8fa0dbe9c4a68a1f7258c39c4f7949389bb9931bbe7ed8a6a0fcd7abf2e804b9a9939f0d7a9915d2dc0f985d6caec216ba02882cae9b11f32d9931c2620e971659a5b76ddd755f084c2c7ed550263ce6892813955d92ea5f6917fda6eddd5269108da5e38ef8d31b93f36ef5ffbebbbd8c00918be3cbba664eb07da41939a8fa5a046a7a4165955f36811322"}, &(0x7f0000033000-0x4)=0x99) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000004a000-0x20)={0x8e67, 0x0, 0x820a, 0x1f, 0x5, 0x7fffffff, 0xe00000000, 0xffffffffdf59438d, r3}, 0x20) getsockopt(r0, 0x3, 0x6, &(0x7f0000028000)=""/11, &(0x7f0000022000-0x4)=0xb) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000049000)={0x0, 0x0}, &(0x7f000004a000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000003a000-0x4)=0x0) prctl$setptracer(0x59616d61, r5) write$sndseq(r0, &(0x7f0000047000)=[{0x0, 0x2, 0x0, 0x0, @time={r4, 0x0}, {0x4, 0x0}, {0x0, 0x0}, @result={0x6, 0x0}}], 0x1c) 2017/12/29 03:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) pipe2(&(0x7f00003b1000-0x8)={0x0, 0x0}, 0x800) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000c0e000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r5, &(0x7f0000d0b000-0x41f)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x4000000000011, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvfrom$inet(r3, &(0x7f0000514000)=""/153, 0x99, 0x24, &(0x7f0000bc7000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fremovexattr(r1, &(0x7f000020f000-0x1a)=@known='com.apple.system.Security\x00') ioctl$TCSETAF(r2, 0x5404, &(0x7f0000395000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 03:12:21 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0xc8252d6f82d57628, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000007000-0x97)="fdc8eb46c1f203469bc2dfd4976ccb42dd853415de5d21292d75c76c097b626bc075727624db5fe2266c23a1d4f8771770971791cc4efeb85524deb04166f7b7c0a4d3f09cd15548d94840c9bba15ac47cb88aa71c4213dace0e705b23244e693c081134ee497d5dd924286202313e4d9203cc0042a7d78397a82ceabc0081e48650ff63d38f93115f5e96703d7d56ca9dfc309abce108") r1 = eventfd2(0x80000001, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000006000)={0xab6, 0xa, 0x5}) r3 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, &(0x7f0000007000)=0x0, 0x80000008, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000009000-0x27)=""/39, 0x27) 2017/12/29 03:12:21 executing program 6: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f28000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000eeb000)={0x2, 0x1, 0x9, 0x8, 0x0, 0x58}) sendmmsg(r0, &(0x7f0000f25000)=[{{&(0x7f0000000000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f26000-0x35)=[{&(0x7f0000f25000)="b75953fc9a03655dcc3fdd2b0e735e7703fbfc58597b6884", 0x18}], 0x1, &(0x7f000086e000-0x254)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000f25000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f26000-0x18)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000f2a000-0x17)=""/23) 2017/12/29 03:12:21 executing program 7: r0 = socket(0x9, 0x80a, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000431000-0x16)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000745000)=[{&(0x7f000011c000-0xfc)="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", 0xfc}, {&(0x7f00000d0000-0xcf)="e1399490f78de23133bb8372e824e34074390b353b799b8491ad46062a936df969bf917f9d7294b1c2b41b6653d215d4fa06bda1d642e074de512345ca3b24eef40df6e22e00ce74b2fba2fdff09a4ef5b4c90542b72571ebea0044b1a9449ebaf4ee02bae5631b93f0bf35bc5503912e958b9964ca43f91fc85d60083989b7ed61bdedba6040bba7639f9d3ffcbbf12004f407a4045d078f083114d80afdb773a2cf946574f67b7d044272480f0fac64ad9620a57971ac088557b1f8514f0550ca68e982321b3192d4fc397544ae9", 0xcf}, {&(0x7f0000000000)="b8e6111268f356d9d251c179caf97d58b01c39c99c35d2999468a9bf31771cb836c4a12c1399acd5bc28d4a24a619616b8498477a3537100b0fb102e6501e259111e52cbfaefbb5e9506a196ee78932dc81dcaff27d9aeddfb5617e7d82db6ce48169f091dad13c1cd3b0c0c31f929a9b0c68a790eb898583617c3f66b5c0dc22cf6a5036c8c16f93da84cb75a56afa8216d8b6129c9073335658dc21d9b343a230c9f6ba9c52a71d45773c7f3ac1c4df8be94f2b1202c15b4b91e33659a8524dfed031341befaed4bc51eff3af37343426e0d254b877d541ef2b3d3956e19b6", 0xe0}, {&(0x7f000024a000)="00e4bebc6ca42efbd4fc7483acf752a583e9fcfc9cd68e81c92191fc7b1b20c662392531ef9efe1d3cbd5686fa63a16d228afdb2ec6be98380a855783d3332fdd8bfb4cabb281ea56d3960d70509527179ef96c165255b81bdce84c4c3fc21bc859f1cd4fbe3995ddb8d2d503fc92089df03e8258ab9842b3d364f3d299404c992258e2d5b06c5ddf307225d8fb3cf96fd509313f44cc28b96db2b0f0b4afd0b40d17f849c06f8fd8bfc539aa55e296086df743add7d1c85c38f922943a5fe38a730f49ba02ecf4c549d38a6cfd4cf54861019fd86a851798495825f2e6c9ce616", 0xe1}, {&(0x7f0000a97000)="ad2c2a48c885f2539fffb53ebd04923b216b908e1fe59a612dae2a96a1119e09a201b3c01c6fe87906b9d55ca90ef67e8e86b46a4818c33ef3d77c836c95971aaca95fa5c79608369259bf3639f1f1029e4e5eb7fe9b567353257f700bac8d63a5157dc7ffa5e0f5037725fd40a4c48173f7087890f8f1c691a7ec9975aab1ba31020f55f2a678dc29707f1df466bd4f46f75eba6ee53650dc897d35dcba774c334e25", 0xa3}, {&(0x7f0000fe5000-0x63)="5ea1ff65bf229604c5f75510c0592230e0e22faa254f3cc9ee0dec2df2e45990c1a05eb1d22f80ad355dff6e5564b9f7292350413e0a407e140bfd56bd5b460da42612550deff2b715a8790a6b81bd6edeec0199d1e63893b58373ae3e3325b8e5ab9f", 0x63}, {&(0x7f0000000000)="1988370bf57b98570c8bcb38fbacdef37bc23f37405326c2567731c9d6772bcbbf9ce7fb3f7c87e4b07f00ce7d6669458233d1b840d65731a5f8a899214eb54e1243e5c9a6830b49d318ba2384b70f02d941d1fa410964989eacfcc4299f41363a84977dbf6c8ed6045be4baac49f27c48f47cfb3def436b1490e8951181403cfb23a1526dc298a28ca9a54ee405bc6c82b5b4406849d8beff", 0x99}, {&(0x7f0000910000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="91b2550824422845dcbdc62f808c1a113658765bfb6b34c68c298af56b1f9262af487f9aa17cfdbdba127e5e4a826449905af382a19e35c6c04292f8456e73a1ed32dfb3802e78cc", 0x48}], 0x9, 0x0, 0x0, 0x40000}, 0x20000040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00003e2000-0x6d)="2400000052001f0000e4f43a00ff03140200010001000500010000000000000100800000", 0x24) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00005c4000)={0x0, 0x0}) munlock(&(0x7f00007f2000/0x4000)=nil, 0x4000) 2017/12/29 03:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00006d8000-0x2)="03087079887e3bacfe09b1815634df53bc20801ca1a296cb0052ec99", 0x1c, 0x4000000, &(0x7f0000111000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000058f000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000570000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000057000-0x40)=[{0x2, 0x0}, {0x0, 0x3}, {0x0, 0x40}, {0x0, 0x0}, {0x200000000000000, 0x3}, {0xb, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) ioctl$TIOCSCTTY(r0, 0x540e, 0x8001) 2017/12/29 03:12:21 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000013000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000008000)="320000001800ff0300000000000004028020fe20000400050000001e0f0001000000000000004fe50014eea40300d718883e", 0x32, 0x0, 0x0, 0x0) 2017/12/29 03:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd6000)='fdinfo\x00') clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) getdents64(r0, &(0x7f0000a63000-0xb6)=""/182, 0xb6) ftruncate(r0, 0x81) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r1, 0x0}, {0x0, 0x7530}}) [ 24.618893] device gre0 entered promiscuous mode 2017/12/29 03:12:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000001000-0x20)=[{{&(0x7f0000001000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000dfd000)=[], 0x0, &(0x7f0000000000)=[{0xc, 0x0, 0x0, ""}, {0xfdc, 0x0, 0x0, "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"}], 0xfe8, 0x0}, 0x0}], 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000003000)={0x1e, 0x8000, 0xcb3, 0x7fff}) 2017/12/29 03:12:21 executing program 6: r0 = add_key(&(0x7f000062f000)='keyring\x00', &(0x7f0000580000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000531000)="", 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r0) 2017/12/29 03:12:21 executing program 1: mmap(&(0x7f0000001000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000846000)=""/210, &(0x7f0000b17000-0x4)=0xd2) 2017/12/29 03:12:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3ffffffffffffff}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000075b000)=""/225) 2017/12/29 03:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000958000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 24.665574] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 24.739538] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/29 03:12:21 executing program 3: mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="390000001000090469000000800000000700004001000000450001070000001419001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) r1 = gettid() mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000ed2000)={0x2, 0x3, 0x8, 0x81, r1}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dd5000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000ed2000)={0x3, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000b2f000-0x10)={0x19, r3, 0x10003, 0x8000}) 2017/12/29 03:12:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000080b000-0xb8)={0x0, 0x3f, 0x40, 0x10000, 0x8, 0x2, 0x800, 0xffffffffffff0001, {0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x7, 0x7, 0x200, 0x9}}, &(0x7f0000922000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004e5000-0x4)=@assoc_id=r1, &(0x7f00008f2000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000394000-0x2c)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x7, [@broadcast=0xffffffff, @rand_addr=0x800, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x2c) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r2 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2017/12/29 03:12:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000810000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = socket(0x11, 0x80005, 0xc) pipe(&(0x7f0000ecb000)={0x0, 0x0}) write(r2, &(0x7f000035d000-0x1f)="1f0000000601ff080000000000f622fffffffffffffe00810000fbff815a98", 0x1f) 2017/12/29 03:12:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x280000, 0x20) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000ff9000-0xe0)={0x0, 0x0, 0x0, 0x9, 0x8000, 0x0, 0x16, 0x1a, 0x1, "99203e4b2fe1d09c0fe7f8cd1ddba80a774ebb099e36aa7761d779177705984355fa0d117031c6761bf8ee99fb71e378284754fd4fdb412294133d3488ae1d90", "954f4989ddaacf25153f08ca5b61ec8870d52563259c6d23566d8fc347fd0845c783c98fb2602ac131418ac32e2e25558cf6ac3adc2272c3e5ac88157e082905", "773cc5128af3f244f1b22ed09f61af55891e1a798f2de71271c8e67c2c5839ca", [0x100000000, 0x2]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8, 0x5, &(0x7f0000002000)=""/183, &(0x7f0000001000)=0xb7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x80, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff7ea}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000016000-0x20)={0x0, 0x0, 0x0, 0x80000001, 0x0}) 2017/12/29 03:12:21 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000c000-0xe)='/dev/keychord\x00', 0x80000, 0x0) r2 = eventfd(0x6) r3 = socket$packet(0x11, 0x3, 0x300) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) r7 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x0, &(0x7f000000b000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) r10 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$mice(&(0x7f000000b000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f000000b000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x4, &(0x7f000000b000)={0x0, 0x0}) r16 = accept4$unix(0xffffffffffffffff, &(0x7f0000007000-0x53)=@file={0x0, ""/81}, &(0x7f0000008000)=0x53, 0x800) r17 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x40080, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept4$ax25(0xffffffffffffff9c, &(0x7f000000b000)={0x0, {""/7}, 0x0}, &(0x7f0000008000)=0x10, 0x80000) r19 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = creat(&(0x7f000000c000-0x8)='./file0\x00', 0x100) r21 = syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0x101, 0x40) r22 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000008000)='/dev/loop-control\x00', 0x0, 0x0) r23 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000b000)={0x0, 0x0}) r25 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000c000-0x8)={0x0, 0x0}) r28 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = syz_open_dev$tun(&(0x7f000000b000)='/dev/net/tun\x00', 0x0, 0x40) r30 = creat(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) r33 = getegid() r34 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006000+0x85d)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) r36 = getegid() r37 = getpid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = syz_open_dev$sg(&(0x7f000000c000-0x9)='/dev/sg#\x00', 0xfff, 0x40000) r43 = socket$inet6_udp(0xa, 0x2, 0x0) r44 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = open$dir(&(0x7f000000c000-0x8)='./file0\x00', 0x80000, 0x2) r46 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000000b000)='/dev/loop-control\x00', 0x4a0140, 0x0) r48 = timerfd_create(0x6, 0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = accept4$unix(0xffffffffffffffff, &(0x7f000000c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000000a000)=0x8, 0x800) r50 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/dev/pktcdvd/control\x00', 0x400002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000c000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000b000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000000000)=0x0) r59 = getegid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000c000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r63 = signalfd4(0xffffffffffffff9c, &(0x7f000000c000-0x8)={0x2}, 0x8, 0x0) r64 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x7fffffff, 0x4, 0x80, 0x1f, 0x0, 0x6, 0x10, 0xf, 0x5, 0x1, 0x0, 0x4, 0x0, 0x81, 0x1, 0x4, 0x1, 0x1008, 0x2, 0xfff, 0x7, 0xa9, 0x982, 0x88, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x2, &(0x7f000000c000-0x8)={0x0, 0x0}) r66 = epoll_create(0xe42ca94) r67 = syz_open_pts(0xffffffffffffffff, 0x10000) r68 = socket$inet_dccp(0x2, 0x6, 0x0) r69 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000c000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000008000)={0x0, 0x0}) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r76 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) r77 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000008000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000b000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r80 = getegid() r81 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) stat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, 0xc) r85 = geteuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000)=0x0, &(0x7f000000b000)=0x0, &(0x7f0000005000)=0x0) r87 = dup(0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000006000)={0x0, 0x0}) r89 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x101000, 0x0) r90 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) r92 = socket$inet_dccp(0x2, 0x6, 0x0) r93 = openat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x200001, 0x48) r94 = mq_open(&(0x7f0000009000)='vboxnet1\x00', 0x0, 0xed, &(0x7f0000009000)={0x200, 0x315, 0xe, 0x9, 0x18, 0xa7b, 0x5, 0x0}) r95 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r96 = getpid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r98 = getgid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000000b000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r102 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r103 = syz_open_dev$loop(&(0x7f000000b000)='/dev/loop#\x00', 0x4, 0x6000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000b000)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, 0xc) r107 = getuid() getgroups(0x1, &(0x7f0000005000-0x4)=[0xffffffffffffffff]) r109 = socket(0xa, 0x0, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r110 = openat$rtc(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r111 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000c000-0xe)='/selinux/user\x00', 0x2, 0x0) r112 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) r113 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r116 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x84800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r118 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000c000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r119 = accept4$ipx(0xffffffffffffffff, &(0x7f000000c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x10, 0x0) r120 = signalfd(0xffffffffffffffff, &(0x7f0000003000)={0x1}, 0x8) r121 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) r122 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x158) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r123 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r124 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000c000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000004000)=0x1c, 0x80000) r125 = socket$key(0xf, 0x3, 0x2) r126 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r127 = openat$ppp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000c000-0x8)={0x0, 0x0}) r130 = memfd_create(&(0x7f0000007000)='\x00', 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r131 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000)='/dev/sequencer\x00', 0x501000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r132 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000c000-0x4)=0x10, 0x80800) r133 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r134 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000c000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000b000)=0x1c, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r135 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000007000-0x118)=[{&(0x7f000000b000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000000c000-0x20)=[{&(0x7f0000007000)="5f24264e00789083f0df4facfa24a644111c25d4757df0f5fa103976920c7fa9d9d2273dfba7364200cc8bd41f2786907ab4f06d53eae904d5fcb5b183a5d0aba7d35f5da5ab1a47f7f4388ad35444bf328dac7d144c3547a7204d5a87a35e61ce2cb2", 0x63}, {&(0x7f0000000000)="892b3244c3a5c3e9f019e9aad52f91edc6235ab7b23683f1d1e2bca674f3120c1bb3db60df1286c672f6604ce1a3e1a21963487882cb24cf998e013735fcad51ff4601cd89bb044b3aa31aadfe4742b37f39a49d1967b6bb421456aa984d8d4a35ee7c85762ae662c07477", 0x6b}, {&(0x7f000000c000-0xc6)="78de9d1df137b1923850ebf1b9580d514747c201d5bd4769df40eb2cbdbc9ccd2a87d93bd4b24d572149d59c2472ffe3ca2ffe740868800599bc131614db8a01100da4ab5fdb7c0d2d8ef0c220f96bded02bcbee392d54997a5e25a7936250ef6165e8b6eec22f75b20f1afd663d4591bbc316b4c771fbb5c2e25a3c2967680778eb76c6912b6cc775d3d11081146e5aee7bc0df89fc06bfe358981207349eaf2cbe03e3c2f69fde2f74e271c5c2d0b3ee0b43582089cefa46a60f80f718dd194b19246913e3", 0xc6}, {&(0x7f000000b000-0xef)="45a6cc67e0ced35dc4f17ca6abfd03bcd590e2ffd70f0a2f43874c898f3140b8a977267ea7fb1b8e53c2ba7d34c04c91806e2d70e7180bbe9667e5f242698f79d56b24fe38dd59355eb5dbdfdc88cd20ba20e8d12d987bbc046ce7a2f52b39111d43b80a51ca9ab0e8df793b24545d52a2a4293d32d43061659b8ec6c570272a6a11c86f860c6c4f308a0537d6abe7c5db785d18328642440dd148e5c7edc8fa70227d9d65e860292f08bcb77b99f908e4a7ffebeef7c44ba0d3c4d45bd9e9315bb4baeb58e7c89770ea386f7de39aa8468d720a686b28f152ec09a5e0920a9693b93d769e7cb893230a498719931f", 0xef}], 0x4, &(0x7f000000b000)=[@rights={0x18, 0x1, 0x1, [r1, r2, r3]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x10, 0x1, 0x1, [r10]}, @rights={0x10, 0x1, 0x1, [r11]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r15, r16, r17]}], 0x98, 0x24040080}, {&(0x7f000000b000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000003000)=[{&(0x7f000000c000-0x36)="172b7f40a21f3fb7b22af6092cd803646f81e53abf3928ad1d4873a1408369c6578538faa6f75827e22d1c9419d9c0854a36222a1f18", 0x36}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000005000)="fbb8e16e10c1ce70c23e7ca3457a47072512e9882865ee8b8db051a9bd02500eaef3cb5840f1f626fdeb1e519a86a6be5d8081b2106410280f8227e02c95ebf8eac334d086a87c26609438b5a549dca4ddd0924900651e51ef5e36e32d67a519c1fa84cdcbf5cacb2b75185f198c7fdfe81dbe82c45915b2bdb3277f176c429a083f1c4818203d4751f96705b348db364db1016e0eddfe19f73870371014629eaa7c781e7b673517103a5693d9b7e77f5cd4e2d0193a964357100fa6c5c867b5", 0xc0}, {&(0x7f000000b000)="f184d2aed526592bd71dd844e873650890e83927d4a8936f15392d94783d9db658323191c5485f903847b5662a4a0d5580e08a8296e707ec00a158f5", 0x3c}], 0x4, &(0x7f000000c000-0x64)=[@rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24]}, @rights={0x18, 0x1, 0x1, [r25, r26, r27]}, @rights={0x10, 0x1, 0x1, [r28]}, @rights={0x14, 0x1, 0x1, [r29, r30]}], 0x64, 0x20000000}, {&(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000007000)=[{&(0x7f000000c000-0xa7)="22e52a5cbeddc19b839968fa13ac9cb4123c02ff6cca07fa089d58ec56d2565222df45d8f09e8e2972f0f6253b94f363885d51e25bd5b9a62161f21001252a106adef15393f25b5dd7d52c77ce51757bc7c85ee76b2b16ae2e8009707e147c6d6de0d0b9d5a302528c154f419cb430b4d6118008fc6efefdd942a6922863a78e597e8ffa85a9ca4626a25b106b1ba9cb69a2193489a09bb932fd940ea68cf726357928f7bd1758", 0xa7}, {&(0x7f0000006000)="46f83dfd433ee446a1963d79eeacd2bfc024d314cf1af2ea09700185afb13e814f432db2350db93072254c78076b6c25a38021140970a9f0f191d89273de6b00441bcef826347435162d8382ac7cd887039f6e3da90bd7d5bd6beab3ccc0f40f56229969f812446040ec4467b44494ecc7dea267803db21b5f865686daf0ba166f1a2c6c05df936d58080ad1c37b2f136d53b431abd956b9e80e1e95dc6e12f37e1002282a6116628aa307bdfb8151a4954ab8ab93d803b57b45e3fd2e8a54ec40974e12b0c5f1df5f9a6c690849134bc5d8a5b48685e6a661", 0xd9}, {&(0x7f000000b000)="2a1af730f48fc88052378df4be0474bb1b99ad2174dcfdfa67629319d9e3", 0x1e}, {&(0x7f000000b000-0xde)="1bfb0cd8b0b71010ffaa18fa3f248af06beefbf0b50b4101690a3968f5019493470fc69f79d3966fdd4b32345fdae19af1f2ffb283f6f61a49c292f287dd175225718db90fe499a76f173be3dd29fa442532dd983154d5d370065b359d8aceeb9a4afec7f11871025cfb1475df63870fd81acc1a72d8daacaa68e501e00f8fd41ce5c1152551dda96d4b3ad6725882c5805618505e1315935befbb9ce516ae49d92ed6607348e11d5abf3600ba597c3427cab7250e54bed53f4c3e8a57637b655132fecae795d76f7f8340ec9b8777abbe97ea70f1f69ee27deec4de5aff", 0xde}, {&(0x7f0000006000)="", 0x0}, {&(0x7f000000b000)="1bce677ec82f2c4022415e6db9d4e62ae95295d9a032eaea239d3ba45be2d38eaac80863780aa7f297697ab98171e6b401fda40f8e6626a49ba2d20136133d70680713aa9c94bcf7ee9d1f1e08cd1b18a89259d7bbea4db69bbd68549d2a7fbbe47cc5f01bebbede1d97c23338dc56bec8ff6a385e02403d623020d6", 0x7c}, {&(0x7f000000c000-0x69)="ae8049e16f4a8e106e5ecde1e4027a735d81c4261de4d65206cc01272c094dd2f7e1ed6c4d3433543ef9ca86cf41ce3b46deadb5de58c6e14f4f3f84d2482bc1df726719bd9eb2e8486c806b4a1e9e88447202c1ae69d256c134b03752b5ffc184b4f3cfeb504343f4", 0x69}], 0x7, &(0x7f0000003000)=[@cred={0x18, 0x1, 0x2, r31, r32, r33}, @cred={0x18, 0x1, 0x2, r34, r35, r36}, @cred={0x18, 0x1, 0x2, r37, r38, r39}], 0x48, 0x20044000}, {&(0x7f0000006000+0xc98)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000000b000)=[{&(0x7f0000009000)="ba63bbffbe9994c8eb5f19f907baebf6487a4348db01d7c23f8ec34e6e2e3953e62b18170480a216754a7503919ed60ed8a07753e0c6a691e09e08b8d6c852b850f71d46520f64ea69ca849f5aa4e2f808af1f76b1e57629bbd7af237df9bfe7809359a6b8311c140ff1e7a939fce60f5d99dd4c7a9a9d", 0x77}, {&(0x7f0000003000)="41ed23dba68912ff5f68a68595035fc06d28040abed0e5441e8330ac7c73601c1d3dde3b61036518bfe6a625a59e09d3ec0a79f55d30e885ec0f869c6a0452c5e378f36959c17e595cacc8bcfeb1929097f9336db6c6ec178fe0595e437e0a6323e229b19b10de8ddec045ffc5055c72bae43c786301bf2a5990341e02a66001f8ae2f49eb1f74576944626c85a746dc3fbb0c661c16458f8d68629c2b6369c0ec9f2365afcaec29fdddfe7cd2cef4e9f30ad10b551c3f55876d88b5c1", 0xbd}, {&(0x7f000000c000-0x7f)="3cf52ce06d936b8858ff699c89556e7286ba0ded229d01378b2ada84b6427e783ca52b408b763579e5e0621ad9f060e02adfbd962ecf0f66b165f67f3b76b9a75bb3f1429c57bfd71b61e16f4a1e1047b92402d3925fd2574993f2e3379215ab22cf908e12b37f6561de615acc27fd6d8c1dc0344c90d99f590d3e623dbbbc", 0x7f}, {&(0x7f0000008000-0xa7)="4e860e3182895d196e251ca4aca4a0ab767d1ae061bc8bea02d5d48c93b2765077230d65ea743c991bf0290de51a012073d5776680cd5a4f1838154ece247fcc93107bf541dff493620e3d3bf99b09703cd4e09bebb082b1ed0e10e2893c7ac427a3a7ff10592fe4c8b4ff2d493da55a2bbdaa1e48036af5a81fe93d5bfa623ef9b4bc3ef166e797c96b20e6fda1959d20c8a342355f145bf121c498e9411ec9ede03795ff7789", 0xa7}, {&(0x7f000000b000)="85206f8966770c3b246f2568481f9934100bd5ae3350b27d27b06c82cc148fb6335468957c1e6669fb00e92721e76200091b2019e56f3641b25e76839237f7a42b7eaf04c399f68f1cb5117d4a20bd540db119da05c2f5b469ff250b76b8a345d4933ef4c820abebd4efa5d7af12", 0x6e}], 0x5, &(0x7f000000c000-0xd0)=[@rights={0x14, 0x1, 0x1, [r40, r41]}, @rights={0x30, 0x1, 0x1, [r42, r43, r44, r45, r46, r47, r48, r49, r50]}, @cred={0x18, 0x1, 0x2, r51, r52, r53}, @cred={0x18, 0x1, 0x2, r54, r55, r56}, @cred={0x18, 0x1, 0x2, r57, r58, r59}, @cred={0x18, 0x1, 0x2, r60, r61, r62}, @rights={0x2c, 0x1, 0x1, [r63, r64, r65, r66, r67, r68, r69, r70]}], 0xd0, 0x1}, {&(0x7f0000008000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000c000-0x30)=[{&(0x7f000000c000-0x54)="d447ab9eacacb41a09370db66b5cac49f7d680a340a582b46ee2b3ce5d89b5b7bf4c27d6e457a80a8a25d1853e00e471fbc7d6235470ba08877e2af09320d8827e8e1ee2c86c0f0c9b777b949c027fb6698603f8", 0x54}, {&(0x7f000000b000)="d825cf7dd3eaeea7ed7821260f30272ed65e37a42d577943c362463ff4157dfc2229db8126410df4fe9f9ddd0e53e5d932b498e2b5de08a16647c123965f7f7de21846ae78728d63a60fe0a6368d01d9aecc9b588f3fde768cacf861854733c29a83ba6bfd881e506ce62b307944d8d0864d9870c5150e9432b42575be98a5f2f6ddd566b987d32e8306a02e5f688fe3464dddc52030d7399849cad77cb514d08696aa26fc29121de989f31489b313052ad69bb6e95402d9b75c6c9aaeb22b80dbd096f402ef196604cdbe615bc17d158a1ac8885f9429548eb831fd1e94", 0xde}, {&(0x7f0000008000)="61871d2b2f0e0e6cb70d3fdc2e633267668c583eecd9b5a44e787c0d4b1a68bbb65983f94c1aecadc30b26d71afb37b31c4c3dee0b97cdcd0d313a0b3943a29714fa57d5129e4c3dcd3e51c72aa8c6aad3fb6060fb9799d1438c3ebe", 0x5c}, {&(0x7f0000000000)="05589f11dee7", 0x6}, {&(0x7f0000008000-0xf)="41e461b57c32c4890d832938896a90", 0xf}, {&(0x7f0000006000)="c4ca89bb2257926d52c0f544f03af8a4b9e9ae5a6986f7755e14c1cba7210fbcef47c229f8cd8bb2044ae4905c2463d040afcceedfa84e85a82edac2834456f1857ab8d736ae11c5941a21418ec38a312f1e96d7fd25b0aff2fbfd45535501d996764d9df4f43790f73af2ed02fa095941f7316cc8a2dbb2dd570cddf0ff9acf9c3fca0e2312cdada29b650dcb2893fc38a9958a8bb6f6bfca47dbc7cb6f4ad26e3dad1234845451fb2d961683281e271205cdf1229a8fed698dda45fdae0610", 0xc0}], 0x6, &(0x7f0000004000-0x40)=[@cred={0x18, 0x1, 0x2, r71, r72, r73}, @rights={0x10, 0x1, 0x1, [r74]}, @rights={0x18, 0x1, 0x1, [r75, r76, r77]}], 0x40, 0x1}, {&(0x7f000000a000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000000c000-0x8)=[{&(0x7f0000001000)="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", 0xfd}], 0x1, &(0x7f000000c000-0x84)=[@cred={0x18, 0x1, 0x2, r78, r79, r80}, @cred={0x18, 0x1, 0x2, r81, r82, r83}, @cred={0x18, 0x1, 0x2, r84, r85, r86}, @rights={0x20, 0x1, 0x1, [r87, r88, r89, r90, r91]}, @rights={0x1c, 0x1, 0x1, [r92, r93, r94, r95]}], 0x84, 0x80}, {&(0x7f000000c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000006000)=[], 0x0, &(0x7f000000c000-0xa4)=[@cred={0x18, 0x1, 0x2, r96, r97, r98}, @cred={0x18, 0x1, 0x2, r99, r100, r101}, @rights={0x18, 0x1, 0x1, [r102, r103, r104]}, @rights={0x10, 0x1, 0x1, [r105]}, @cred={0x18, 0x1, 0x2, r106, r107, r108}, @rights={0x1c, 0x1, 0x1, [r109, r110, r111, r112]}, @cred={0x18, 0x1, 0x2, r113, r114, r115}], 0xa4, 0x4000000}, {&(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000000b000)=[{&(0x7f000000b000)="cc9f6ac0ca0f8330d67fad7bc4c5bf4cf579b6d91aeae41b777b3a84feb1e0d0ba4e07acaf2790f9434b6857074cee87fa343e9338725085", 0x38}, {&(0x7f0000003000-0xfc)="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", 0xfc}], 0x2, &(0x7f0000002000-0x18)=[@rights={0x18, 0x1, 0x1, [r116, r117, r118]}], 0x18, 0x10}, {&(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000b000)=[{&(0x7f0000007000-0xa3)="ff3476a4f09749fdae67fd4656faf97a0ae3d6685530115ae82a2ce5b5a6aa775bf7907fbd1fb1a680a5ae6dfc01463c5a38982a42ea284e16e3ccb7ce3fd80d442414f6ae578e9bd0ca7b6294a7af84c633b6ceeef3a4839a86dfcc1e386c76c8d339ea5bd42ead387bac25428937d899dc3a683b2bf65420e3b6e7b1cc1b55d31c237c42f9588ed11b58d7598d624cd36cf67961fa7bdcce80e24db5c8673e685fa5", 0xa3}, {&(0x7f000000c000-0x29)="29273f95fbd2dcbf16910847c710b82d2d16d68e837708973bcbf2156eb9bbe6a0c46cc741b845de35", 0x29}], 0x2, &(0x7f0000004000-0x44)=[@rights={0x14, 0x1, 0x1, [r119, r120]}, @rights={0x14, 0x1, 0x1, [r121, r122]}, @rights={0x1c, 0x1, 0x1, [r123, r124, r125, r126]}], 0x44, 0x20000000}, {&(0x7f0000007000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f000000c000-0xb0)="10ab26d98ceccac3320632dcce68b9eaf4424443ca68164e5c365b53e2506a5dd865d895e599664fae3a031ae52eda8d3b768c0a7d244776d80086b88ce2a0302863c5af458189c31daf0a9a815d1663367a16ac37caeb46a54bb830890b9365bb294d278efbabb9ce96575122830cabdd4c908f1523eb8b20499eb9eaa8ef4b67fc9a52c510a4899393310ea84ece0d392dbd23229379d577d0ea3a7ac0015c1d3d222314ceea37dc88c9950876aecf", 0xb0}, {&(0x7f0000002000-0x69)="451eda430399eec2406068cd0cf1032f2a084aa0adbd4410a1fc4ffb18c20b14aba042f9996815d9803bf7bf3d67935eee594aaf75d031a3aec4e1d39006a447e3b1b217cc106573c3d2a5aeca0f785f745d10fce267fb016de65c1965dc37347516f7a9e7addd5429", 0x69}, {&(0x7f000000c000-0xf5)="e94b0ec5bc5837a28f3c8802871b4f01e3fc7d32077d79dc282a52ee84eacd1ba54deec3d86da7363c521557ff16566932df0869903ce8761149314f4d924e45596f45986be7d5ef0823e8cecef654447cafde61a07f6273a6f5a030281f45e81de73f44637ad70005bd14e6c5c9f7162f939087d7495c994c10ae74cde1f8db0d4cbca1140dccbd1739d69365640533db42fb000d6b0c419e9fb27ac153b14ceb4fe5e2470b455234a075d8d7bb174280827e50b099f399403745f03c597545aba679a537ed0284fe362d31430c8fc93195f7bd5254c1bf8fb11bc5f415dd83de999d6350fa5d02395b0f6f7359079449575703a0", 0xf5}, {&(0x7f0000005000-0x83)="99732ebcb5593c424455c8073b01d07b601010adcec1a10470218aaa66f5a0e1cb7c6dc2cac708a4e1e0e1914c3d7a57342c66b34c9311b8037b30daf30a39c203260325f0e356fda33a70c219b7dfca34259292d519ad70bea2cec73bb73f7280c033a68c3adde3fe8d9ba39948a18183dba6b52ac30d655d1745e93263e3a6ee3d4a", 0x83}, {&(0x7f000000c000-0x57)="ae37e1e4ddf76273e4eee48d2fa5f99262edcd3d55c9aa9f92bdb28c932e87fbc99765bc2ec4aa4b8fc651e2c76fd7db052ce5c42ffb23ecddd5710ddc53250b12e3e1a89ce70f447f1ef97c98d8257bf17522287c45ff", 0x57}, {&(0x7f000000b000)="a3971bccd3461ce9c9363e805808864646c8fc74e167eae81f439ac4dc7b655d37be52a1f8b15ebfbb5277d2948bf1", 0x2f}, {&(0x7f000000c000-0xdc)="843dee301d15820c721f4e78412daffa4f1f965adb09a464c39f0c746611abba56f8acf1f7c0014cfce2f6752cab076fc9005d97d6f477201e1c8ce05c24586cf44c221d9f6ee03f149ed6f488bf64bc357bfa056acaf3c87407dc83a870375b16060a157fc272f36f08c674d0cf10fc283685ec206fb6f9feed54a0f4aa1ca022e7eb1f58f52728b2c1773c29e79feb91fe4ac2bd4578b1796d8912f609420ce89b49f9d8632464da74af0c3affafaf1b3e8004e6caec0f0ab2a7cc883d70e3ade35c407bf4ac9683126016d48ae495c790fe41e03fb61c93f8af74", 0xdc}, {&(0x7f000000b000)="da3e525d8769e8b842acb9d33296addfbbecac3d1cc0b9739b9793a8", 0x1c}], 0x8, &(0x7f000000b000)=[@rights={0x30, 0x1, 0x1, [r127, r128, r129, r130, r131, r132, r133, r134, r135]}], 0x30, 0x0}], 0xa, 0x800) r136 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/enforce\x00', 0x20a00, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r136, 0xc0186416, &(0x7f000000c000-0x18)={0x4, 0x1c23, 0x9, 0x43, 0x4, 0x3f}) r137 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r137, 0x540b, 0x0) 2017/12/29 03:12:21 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x8) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00003d8000/0x4000)=nil, 0x4000, 0x300000c) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000458000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000acc000-0x4)=0x24, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000fb6000-0x10)={0x7fffffff, 0x32d, 0x130, 0x400}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000996000-0xc)='/dev/autofs\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) mprotect(&(0x7f000047e000/0xa000)=nil, 0xa000, 0x1000002) 2017/12/29 03:12:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00006d4000)='keyring\x00', &(0x7f0000fe4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000443000)='ceph\x00', &(0x7f0000ed0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a0c000)='trusted\x00', 0xfffffffffffffff8) r2 = openat(0xffffffffffffffff, &(0x7f0000596000-0x8)='./file0\x00', 0x200000, 0x90) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000ef000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) unshare(0x80000000) keyctl$search(0xa, r0, &(0x7f0000941000)='rxrpc_s\x00', &(0x7f0000ad4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) r3 = socket(0x10, 0x802, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000c73000-0x4c)=""/76) r4 = fcntl$dupfd(r2, 0x406, r3) ioctl$LOOP_CLR_FD(r4, 0x4c01) socket$key(0xf, 0x3, 0x2) preadv(r3, &(0x7f0000145000)=[{&(0x7f0000bdb000)=""/123, 0x7b}, {&(0x7f0000b80000-0x1f)=""/31, 0x1f}, {&(0x7f000060a000-0x1e)=""/225, 0xe1}, {&(0x7f0000d8f000-0xcf)=""/207, 0xcf}, {&(0x7f0000a42000)=""/41, 0x29}, {&(0x7f0000d5a000)=""/43, 0x2b}, {&(0x7f000060b000-0x45)=""/69, 0x45}, {&(0x7f0000ff9000-0x98)=""/152, 0x98}, {&(0x7f00007b0000-0x39)=""/57, 0x39}], 0x9, 0x0) write(r3, &(0x7f0000597000-0x1f)="1f000000120003f205009406000000770121004108001d0000000000000091", 0x1f) 2017/12/29 03:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) pipe2(&(0x7f00003b1000-0x8)={0x0, 0x0}, 0x800) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000c0e000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r5, &(0x7f0000d0b000-0x41f)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x4000000000011, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvfrom$inet(r3, &(0x7f0000514000)=""/153, 0x99, 0x24, &(0x7f0000bc7000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fremovexattr(r1, &(0x7f000020f000-0x1a)=@known='com.apple.system.Security\x00') ioctl$TCSETAF(r2, 0x5404, &(0x7f0000395000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 03:12:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x0) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000004000)={0x2, &(0x7f0000028000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) r1 = getpgid(0xffffffffffffffff) waitid(0x0, r1, &(0x7f0000037000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000037000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 03:12:21 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000000f000-0x4)='dev ', 0x0) recvfrom(r0, &(0x7f0000007000-0x62)=""/98, 0x62, 0x101, &(0x7f0000008000-0x9)=@rc={0x1f, {0xff, 0xffffffffffffff45, 0x7, 0x9, 0x9, 0x9}, 0x0}, 0x9) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f0000002000-0xb)=""/1, 0x1}, {&(0x7f000000e000)=""/1, 0x1}], 0x2, &(0x7f0000001000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/29 03:12:21 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000006000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x4d, 0x0, 0x0, &(0x7f0000004000/0x2000)=nil, 0x0}) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 24.864529] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 24.903253] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 24.919700] device gre0 entered promiscuous mode [ 24.932555] binder_alloc: 4080: binder_alloc_buf, no vma [ 24.940201] binder: 4080:4085 transaction failed 29189/-3, size 536887296-0 line 3127 [ 24.954138] binder: BINDER_SET_CONTEXT_MGR already set [ 24.955268] binder_alloc: binder_alloc_mmap_handler: 4080 20000000-20002000 already mapped failed -16 [ 24.993484] binder: 4080:4088 ioctl 40046207 0 returned -16 [ 25.000608] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/29 03:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000054d000)={0x0, 0x0}) r1 = inotify_init1(0x80000) fcntl$setown(r1, 0x8, r0) fcntl$getownex(r1, 0x10, &(0x7f0000a53000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000302000)='/dev/sg#\x00', 0x8, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ddd000)='/selinux/load\x00', 0x2, 0x0) openat(r3, &(0x7f0000a54000)='./file0\x00', 0x3ffffffffffffffc, 0xfffffffffffffffc) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000ecb000)=0x0) 2017/12/29 03:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e2c000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000cf8000)=""/53, &(0x7f0000db6000-0x4)=0x35) 2017/12/29 03:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = getpgrp(0x0) sched_setscheduler(r1, 0x0, &(0x7f0000921000-0x4)=0x3) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) poll(&(0x7f000016f000-0x18)=[{r0, 0x200, 0x0}], 0x1, 0x0) 2017/12/29 03:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00007b1000)={0x5, {{0xa, 0x1, 0x417, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) listen(r0, 0x79e80) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) 2017/12/29 03:12:22 executing program 4: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a64000)="26000000240043f70700002f53000000007f000000000000000002110000002008ff03c76e35", 0x26) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f70000-0x8)={0x0, 0x0}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3e) 2017/12/29 03:12:22 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/sequencer2\x00', 0x2100, 0x0) inotify_add_watch(r0, &(0x7f0000fde000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fdf000)=0x0, &(0x7f0000fe0000-0x4)=0x4) 2017/12/29 03:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec5000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000872000-0x10)={&(0x7f0000239000/0x3000)=nil, 0x3000}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000213000-0xec)=""/236) 2017/12/29 03:12:22 executing program 0: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f3000-0x9)='/dev/rtc\x00', 0x8080, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000a3f000-0x8)=[0x0, 0x8001]) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fb9000)={@common='bond0\x00', @ifru_flags=0x0}) 2017/12/29 03:12:22 executing program 3: r0 = add_key$user(&(0x7f0000554000)='user\x00', &(0x7f0000b17000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b94000)="", 0x0, 0xfffffffffffffffc) lstat(&(0x7f00003de000-0x8)='./file0\x00', &(0x7f00008d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x3) 2017/12/29 03:12:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000a5c000)='./file0\x00', 0x8000, 0x85) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x4cdd) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r2, &(0x7f0000d88000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fe8000-0x4)=0x58, 0x0) close(r0) 2017/12/29 03:12:22 executing program 5: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fa2000-0x4)=0x7fe0, 0x4) r1 = perf_event_open(&(0x7f0000fa0000)={0x4, 0x78, 0x20, 0x0, 0x4, 0x6, 0x0, 0x6c97553f, 0x1008, 0x0, 0x8, 0xf0, 0xffffffffffffff01, 0x3, 0x0, 0xfffffffffffffffa, 0x2, 0x7c, 0x20, 0x100, 0x8000, 0x4, 0x3, 0x5, 0x0, 0x80000001, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000fa2000-0x8)='./file0\x00', &(0x7f0000ba8000)=@random={'system.\x00', '\'securitywlan1+{*{\x00'}, &(0x7f0000057000-0x4)='em0\x00', 0x4, 0x2) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fa2000)={0x0, 0x3, 0x20, 0x1, 0x8}, &(0x7f0000fa3000-0x4)=0x18) openat$selinux_user(0xffffffffffffff9c, &(0x7f00005cb000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000789000-0x3e)={r2, 0x36, "bf4cd468a4e19ce0d7b76dd918a5ee7caa6099a5d24655187989c033ad556d1e7ce416d6b5e1bc6349a9a09a7810898c2ffa2de5df55"}, &(0x7f00004f0000-0x4)=0x3e) close(r1) r3 = syz_open_dev$mice(&(0x7f00003e6000)='/dev/input/mice\x00', 0x0, 0x107000) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000d8f000-0x108)={0x1ff, {{0xa, 0x3, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xca}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/29 03:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000c10000)='./file0\x00', 0x400, 0x1) getsockname(r0, &(0x7f0000193000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000177000-0x4)=0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000ffd000-0x34)=""/52, 0x34) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) readlinkat(r2, &(0x7f0000fa5000-0x8)='./file0\x00', &(0x7f0000813000)=""/165, 0xa5) 2017/12/29 03:12:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x102) splice(0xffffffffffffffff, &(0x7f0000775000-0x8)=0x0, 0xffffffffffffffff, &(0x7f00001d8000-0x8)=0x0, 0x1, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 25.480740] audit: type=1400 audit(1514517142.293:14): avc: denied { write } for pid=4127 comm="syz-executor7" path="socket:[10697]" dev="sockfs" ino=10697 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 25.501875] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/29 03:12:22 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000037000)='./file0\x00', &(0x7f000002b000)='devpts\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000010000)='/dev/pktcdvd/control\x00', 0x20c2, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000030000)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000038000)='./file0/bus\x00', &(0x7f0000009000-0xae)=""/174, 0xae) rename(&(0x7f000001c000-0x8)='./file1\x00', &(0x7f0000036000)='./file0/bus\x00') 2017/12/29 03:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c65000-0x1b)='&procppp1$bdevselinuxnodev\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) syz_open_dev$sndseq(&(0x7f000012d000)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000ae5000)=""}}], 0x1c) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r0) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/29 03:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000528000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000ae7000)={0x280000000000000, 0x8, 0x8, 0x7, 0x800000000}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b30000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") mlock(&(0x7f0000cf4000/0xc000)=nil, 0xc000) clone(0x12024000, &(0x7f0000b92000)="", &(0x7f000064d000)=0x0, &(0x7f0000310000-0x4)=0x0, &(0x7f0000a4f000-0xd0)="") 2017/12/29 03:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000599000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000158000)=""/153) sendmsg$netlink(r2, &(0x7f0000c70000)={0x0, 0x0, &(0x7f0000bc3000-0x20)=[], 0x0, &(0x7f0000e38000)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10, 0xfffffffffffffffd}, 0x0) mmap(&(0x7f00002f5000/0x2000)=nil, 0x2000, 0x2000000, 0x30, r2, 0x0) recvfrom(r1, &(0x7f0000fb5000)=""/0, 0x0, 0x2, &(0x7f0000d3d000-0x10)=@ax25={0x6, {"360ed4162d9f33"}, 0x0}, 0x10) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000e30000-0x1)=0x0) [ 25.506061] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/29 03:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) fcntl$getown(r0, 0x9) 2017/12/29 03:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000583000)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000bd5000-0x8)={0x20080522, 0x0}, &(0x7f000091b000)={0x0, 0x0, 0xc48, 0x0, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000336000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) 2017/12/29 03:12:22 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000006000)={0x0, 0x1ad}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000007000-0xdf)={r1, 0xd7, "685f2059e0fb42a925ffd603725a28d52bfc1f27cee5f36a201942dc069041b84d7e89c1aa3a7eebc6ed4bb22da258394395f27882e1386d048e6fccaa3c4fcdbf09228c68368e4b10a775d2226238f6b4c0f7a2a81c579426356b9b354e7e5c8dd4112bdfda14820473e0afad1f6583179de5f032d548a04b49530a719ae4839d1e4d9d258c9e31e9b019ef80b5c1c48441c8b0561c61e502cafb454a850057258efd6cae91b320d2a106f04a2cbdc23b751a110a96d1163479d4803bcb6bbeb99a0457120f8495370507ff94362f8cbc618afe9a4c25"}, &(0x7f0000003000-0x4)=0xdf) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000008000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0xb) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl(r2, 0x8918, &(0x7f0000000000)="") 2017/12/29 03:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r0, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2017/12/29 03:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000679000-0x2)=0x7, 0x4) recvmmsg(r0, &(0x7f0000bd1000)=[{{&(0x7f0000aa0000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005e3000-0x30)=[], 0x0, &(0x7f0000d05000-0x9a)=""/154, 0x9a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000baa000)={0x0, 0x0}) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000f3d000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000780000)=0x8, 0x80800) socket$inet6_dccp(0xa, 0x6, 0x0) connect$unix(r1, &(0x7f0000fcf000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2017/12/29 03:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) pipe2(&(0x7f0000f46000)={0x0, 0x0}, 0x4800) mount(&(0x7f0000672000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00007b9000-0x5)='squashfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000084c000)='./file0\x00', &(0x7f0000bb1000-0xe)='./file0/file0\x00', &(0x7f0000de9000-0xd)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") r0 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000b1d000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) dup2(r0, r0) mq_timedreceive(r0, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f00003c9000-0x8)={0x0, 0x0}) [ 25.627311] device gre0 entered promiscuous mode 2017/12/29 03:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000074000)='net/mcfilter6\x00') r1 = getpid() ptrace(0x11, r1) gettid() sendfile(r0, r0, &(0x7f0000947000-0x8)=0x7ffff, 0x793) 2017/12/29 03:12:22 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f74000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000da4000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f76000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000014b000)={@generic="a8e4f1878a7d738e1aae3d1609bcbaec", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000969000)=[{{&(0x7f0000f75000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f75000-0x50)=[{&(0x7f00007f8000)=""/144, 0x90}, {&(0x7f0000f74000)=""/225, 0xe1}, {&(0x7f0000f74000)=""/38, 0x26}, {&(0x7f00002ec000)=""/91, 0x5b}, {&(0x7f0000f74000)=""/73, 0x49}, {&(0x7f0000964000)=""/143, 0x8f}, {&(0x7f000052c000-0xab)=""/171, 0xab}, {&(0x7f0000d8c000)=""/75, 0x4b}, {&(0x7f00004cf000)=""/112, 0x70}, {&(0x7f0000f75000-0x2)=""/2, 0x2}], 0xa, &(0x7f0000ecc000)=""/191, 0xbf, 0x6}, 0x80000001}, {{&(0x7f0000ec4000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f75000-0xb)=[{&(0x7f0000d22000)=""/0, 0x0}, {&(0x7f000082a000-0x42)=""/66, 0x42}, {&(0x7f0000f75000-0x52)=""/82, 0x52}, {&(0x7f00001f1000)=""/115, 0x73}, {&(0x7f0000f74000)=""/0, 0x0}, {&(0x7f00000bf000-0xbd)=""/189, 0xbd}], 0x6, 0x0, 0x0, 0x100000001}, 0x6}, {{&(0x7f0000f74000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000-0x8)=[{&(0x7f0000cbd000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f74000)=""/4096, 0x1000, 0x6}, 0xfffffffffffffff7}, {{&(0x7f0000b77000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f75000-0x18)=[{&(0x7f0000c53000-0x8e)=""/231, 0xe7}, {&(0x7f00005f5000-0xc0)=""/192, 0xc0}, {&(0x7f0000a57000-0x86)=""/134, 0x86}], 0x3, &(0x7f0000f75000-0xe1)=""/225, 0xe1, 0x3}, 0x107c00000000}, {{&(0x7f0000f75000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f74000)=[{&(0x7f0000f74000)=""/22, 0x16}, {&(0x7f0000641000-0xb9)=""/185, 0xb9}, {&(0x7f0000f75000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000-0x26)=""/38, 0x26}, {&(0x7f0000f74000)=""/168, 0xa8}], 0x5, &(0x7f0000f75000-0x1b)=""/27, 0x1b, 0x6}, 0x8}], 0x5, 0x40002001, &(0x7f0000f75000-0x8)={0x0, 0x989680}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00003eb000-0xc)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000a51000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0xf}, 0xc) 2017/12/29 03:12:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000c3e000-0x6b)=""/107) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x77)={0x0, @in6={{0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa41}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0x8, 0xffffffff, 0xff, 0x9, 0x1ff, 0x3ff, 0x1, 0x3, 0x10000, 0x3, 0x29, 0x1, 0x7]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r2, &(0x7f0000cc4000)=[{0x1, 0x9, 0x80, 0x4, @tick=0x2, {0x6, 0x7}, {0xcf, 0x20}, @result={0x7fffffff, 0x81}}, {0x1ff, 0x8, 0x4, 0x10001, @time={0x0, 0x1c9c380}, {0x7, 0x20}, {0x85, 0x1}, @note={0x3, 0x8, 0x81, 0xfff, 0x4}}, {0x5, 0x2, 0xfffffffffffffeff, 0x0, @tick=0x2, {0x1, 0x7}, {0x1, 0x1}, @queue={0x5, {0x8, 0x2}}}, {0x3, 0x8, 0x8, 0xb400000000000000, @tick=0x7ff, {0x80000001, 0x9}, {0x27aa, 0x5b}, @ext={0xd5, &(0x7f0000979000)="81f35cad1a97922aeefea216957dfb162f9a2c44832bc3fc76a9dfffa5ec17c73aa6365c62db7a4d9e8330b1bfbb3f06f86b712c6bc12626005f473f34a15e7e006014c8512c27790557739397de4584a2837f2643147dc7f781b82d27aa83085ee6e9ca71c0c0383cf93117f8812c4725befcaf7e5939fb6934646338250c02ee3ee5198910f82758d783c7fdb2fbb3e3e6773e665d11d97fbaedfb01520fcbf8f86fee5f3c9b0351dab1c4a210364024156d7d70f4cfb30cb4058dc55ea5718e8ba620fbc210db7ce2d9f47263f4ac42b288a438"}}, {0x9, 0x3ff, 0x7, 0x0, @tick=0x5, {0x5, 0x7}, {0x8000, 0x101}, @note={0x0, 0x9, 0x4, 0x0, 0x40}}], 0x8c) 2017/12/29 03:12:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a12000-0x4)=0xc) lstat(&(0x7f00004a2000)='./file0\x00', &(0x7f0000411000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() sendmsg$netlink(r0, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000248000-0x77)=[], 0x0}], 0x1, &(0x7f00009c0000-0x88)=[@cred={0x18, 0x1, 0x2, r1, r4, r6}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r4, r6}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r4, r5}], 0x88, 0x1}, 0x0) recvmsg(r0, &(0x7f0000451000-0x1c)={&(0x7f0000f03000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e45000-0x38)=[{&(0x7f000008f000)=""/236, 0xec}, {&(0x7f0000780000)=""/36, 0x24}, {&(0x7f000046c000-0xf4)=""/244, 0xf4}, {&(0x7f000023c000-0x20)=""/32, 0x20}, {&(0x7f0000e59000-0x77)=""/119, 0x77}, {&(0x7f0000b1f000-0x1000)=""/4096, 0x1000}, {&(0x7f00004bc000+0x2a4)=""/227, 0xe3}], 0x7, &(0x7f000077c000)=""/15, 0xf, 0xfffffffffffffffe}, 0x40002021) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000993000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/29 03:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00004eb000-0x9a)=""/154) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b78000)='/selinux/access\x00', 0x2, 0x0) ioctl(r0, 0x4000000002283, &(0x7f00006b6000)="61a9") r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000231000)='/selinux/load\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00002a2000-0x4)=r1) 2017/12/29 03:12:22 executing program 2: clock_getres(0x7, &(0x7f0000246000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f00005e3000-0x4)=0x0, 0x800) mmap(&(0x7f0000564000/0x4000)=nil, 0x4000, 0x1, 0x1110, r1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, 0x0, 0x40000002, &(0x7f00005e2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000110000-0x8)={0x0, 0x0}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f000029a000-0x10)={0x2, 0x2, @rand_addr=0xc9cd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r3, r2, 0x2ffff, 0xa) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000-0x8)={0x0, 0x0}) 2017/12/29 03:12:22 executing program 1: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093a000-0x18)=@ethtool_sset_info={0x37, 0x0, 0xffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000861000-0x4)=0x8, 0x4) 2017/12/29 03:12:22 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, {0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x9, [0x9, 0x200, 0x14, 0x9, 0x5, 0x73, 0x200, 0x7]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r3 = dup3(r1, r2, 0x0) fchmod(r1, 0x40) setsockopt$inet6_int(r3, 0x29, 0x50, &(0x7f0000da0000-0x4)=0x80000000, 0x4) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000610000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00008ed000)={0x0, 0x0}, 0x6) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000eb4000-0x8)={0x0, 0x0}) fcntl$dupfd(r3, 0x0, r1) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00002dc000)={r4, 0x3}) 2017/12/29 03:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = syz_open_dev$sndseq(&(0x7f000042c000-0xd)='/dev/snd/seq\x00', 0x0, 0xc80) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f67000-0x4)={0x0}, &(0x7f0000e5b000-0x4)=0x4) r2 = socket(0x2, 0x100000000000001, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00002f2000-0x4b)={0x0, 0x43, "781b81105b63c23862a1454ad37b7ca6ad185fa6870c29288ccf8e30f225b03310877cc8474b5f3e1496e2e1e0b0a8abc6ae2eee75944a789cddf37ea4607c6e39bf93"}, &(0x7f0000543000)=0x4b) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d52000-0x14)={r3, 0x7, 0xfffffffffffffffb, 0x843, 0xaef5, 0x4}, &(0x7f0000987000-0x4)=0x14) listen(r2, 0x0) r4 = epoll_create1(0x0) sendto$inet6(r2, &(0x7f0000b5f000)="e8603bfd2c0b0ecaf57b6e9a9d6bfadffaecb9be5b8c2b6c19fddd31f5bce654c445a253d8e270dae5797c72e69caa5a81db55f4a1e94d353e05f62c44f2743cc9f1193908ce10d74daf76328c6dffbb88ef92454ec88d53015c17f33db986d8e67951eca394a09c5d1db6d8a972956cebe421850ff0064166e35877f69d15daaad16a7d79c5fe83e4287dfa47c95ea9b5d23d1540b1e114536c543839222e7cc80d073998888689293c7b7ab354f128240a9e4bf04bb762fcba84ac682bf0875a109da89f49662fe7fdb78e2587d973c4ed84176378cc650f6d0fb8836810a3df1b148c13523b5d5d491e2763c6e985cba1d4032f242edc50f8587fba54", 0xfe, 0x801, &(0x7f000037b000-0x1c)={0xa, 0x2, 0x1c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00006fa000)={0xb8, &(0x7f0000d6d000-0xb8)=""/184}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000019000-0xc)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000015b000)={0x2, 0x34f, 0x6353, {0x77359400, 0x0}, 0xfffffffffffffff7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f000081c000-0xc)={0xffffffffffbfffff, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006a7000-0x4)=0x0, &(0x7f0000356000)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000dba000)={0x0, @time={0x0, 0x1c9c380}, 0x0, {0x7, 0x8}, 0x9, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000663000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000811000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000042d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f17000)={r2, 0x80000, r3}) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) dup3(0xffffffffffffffff, r0, 0x0) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000222000-0x8)={0x0, 0xdf6d}) 2017/12/29 03:12:22 executing program 0: r0 = getpgid(0x0) r1 = getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000d80000)={0x14, 0x9, 0xe9, 0x100000000}) timerfd_create(0x9349418d49b8c3d7, 0x0) 2017/12/29 03:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000010b000-0xd)='/dev/binder#\x00', 0x0, 0x800) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f000063f000)="1f0000000005ff08040500007122000000d100e90b00028000000000021d00", 0x1f) 2017/12/29 03:12:22 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 03:12:22 executing program 4: mmap(&(0x7f0000003000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000229000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000f70000-0x4)=0x0, 0x4) 2017/12/29 03:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c6b000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f0000725000)="") chmod(&(0x7f00000e3000-0x8)='./file0\x00', 0x20) r0 = gettid() getrlimit(0x6, &(0x7f0000fa6000-0x8)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000488000)={0x80, 0x6, 0x2b, 'queue1\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000241000-0x4)=0xfffffffffffffff7, 0x0, 0x2, &(0x7f0000095000-0x8)={0x0, 0x989680}, &(0x7f0000892000-0x4)=0x0, 0x3) listxattr(&(0x7f0000c8a000-0x8)='./file0\x00', &(0x7f00001c3000)=""/198, 0xc6) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b8f000)='/selinux/checkreqprot\x00', 0x448002, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000dfd000)=0x4, 0x4) ioprio_set$pid(0xaabf36bb7b0f329b, r0, 0x100000000000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b25000)={0x0, 0xfffffffffffffffe}, &(0x7f00001df000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000481000-0xc)={r3, 0x7ff, 0x10}, &(0x7f0000ac0000-0x4)=0xc) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000014) 2017/12/29 03:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000a0f000)='keyring\x00', &(0x7f0000889000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000f90000-0x5)='user\x00', &(0x7f000099d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000059e000)="118ace7c7812c3bb9a9c8921814629cf03ea8ff31383c8d084ca48ffc5c344159f757413ee45a1f5693125f23c46b2b8f348c9a8498b583250ac0371dc01574e573526e73a9b753fbc65e63e057b4a314c322a6b13835b5084e21ca7f99fef56c31efd3e122ae8f786caeb89cdae898ab6cba83261bbad71e902590843203e804ea633b0c4c292472e", 0x89, r1) listen(r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000781000)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000c99000)={0x0, 0x1, 0x3, 0x6, r2}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000071b000)=0x0, 0x4) 2017/12/29 03:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000939000-0xc)='/dev/rfkill\x00', 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000044000-0x4)=0xc44, 0x4) ppoll(&(0x7f0000f8e000-0x10)=[{r0, 0x20, 0x0}, {r0, 0x4000, 0x0}], 0x2, &(0x7f0000d19000-0x8)={0x0, 0x0}, &(0x7f0000183000)={0x8}, 0x8) writev(r0, &(0x7f000037c000)=[{&(0x7f000036b000)="92", 0x1}], 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00001e0000)=0x282, 0x4) 2017/12/29 03:12:22 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0xff)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x99, 0x8, 0xfffffffffffffc00, 0xd4d5, 0x2, 0x3, 0x4, 0x7ff, 0x7f, 0xdd, 0x81, 0x6, 0xfff, 0x7f, 0x9]}, &(0x7f0000012000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000-0x4)=0x0, 0x26) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a13000-0x4)={0x4}, 0x4) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 03:12:22 executing program 7: mmap(&(0x7f0000000000/0x5cd000)=nil, 0x5cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4000000000000000, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00005ce000-0x1c)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0x227b, &(0x7f00005cb000-0x105)="f9") read(r0, &(0x7f00005c6000-0x39)=""/88, 0x58) gettid() 2017/12/29 03:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000c48000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f0000b98000-0x63)=""/99, 0x63) close(r0) fcntl$getownex(r1, 0x10, &(0x7f0000c0f000-0x8)={0x0, 0x0}) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00004dc000-0xbc)={0x4, 0x1, 'client0\x00', 0x4, "027f9a122b292a7b", "66546f26a844d5ff0fb0531df1d79d211ddd41bd318a2e1c9fe4a7ea6e32b58d", 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:12:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xab3deaf21f15e6a2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002be000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000bee000-0x4)=0x0) 2017/12/29 03:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe1000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd830, 0x7, 0xb23, 0xa0, 0x1000}, &(0x7f0000c81000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000695000-0x6)={r1, 0x1f}, 0x6) r2 = syz_open_dev$mice(&(0x7f0000666000)='/dev/input/mice\x00', 0x0, 0x1238800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c1f000)={0x2, [0x0, 0x0]}, &(0x7f00008b3000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c1000)=0x0) ptrace$peek(0x1, r3, &(0x7f0000e7e000-0x4)=0x0) write(r0, &(0x7f0000f7c000)="1f0000000202ff000000030007000000000400fa0400060000000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000c46000)={0x4, [0x2, 0x1000, 0x7, 0x1]}, &(0x7f00000a1000)=0xc) 2017/12/29 03:12:22 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000098e000-0x16)='/selinux/checkreqprot\x00', 0x200100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000bb1000-0x4)=0xcd1a, 0x4) recvfrom$unix(r1, &(0x7f00008d8000-0xc3)=""/195, 0xc3, 0x0, &(0x7f0000d29000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/29 03:12:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000088e000-0x6)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f00009cb000-0xc)=[&(0x7f0000a2f000)="0200000066d0", &(0x7f0000520000)="6664001f66d0", &(0x7f0000d79000)="6664001f66d0"], 0x0) 2017/12/29 03:12:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000001000-0xc2)=""/194) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e51000)='/dev/loop-control\x00', 0x80000, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000cd5000-0x4)=0xddd, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ba9000)={0x0, 0x0, 0x0}, &(0x7f00002cf000-0x4)=0xc) ptrace(0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000566000)=0x0) 2017/12/29 03:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000)=0xd1) sendto$inet(r0, &(0x7f0000a57000-0x1)="", 0x0, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f000091b000)=[{&(0x7f000087f000-0xbc)=""/188, 0xbc}], 0x1) shutdown(r0, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ed8000)='/dev/hwrng\x00', 0x284000, 0x0) fallocate(r0, 0x1, 0x4, 0x4) clock_gettime(0x0, &(0x7f0000652000)={0x0, 0x0}) futimesat(r1, &(0x7f0000239000)='./file0\x00', &(0x7f0000f91000)={{0x77359400, 0x0}, {r2, r3/1000+30000}}) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000c67000-0x4)=0x0, &(0x7f0000ba9000-0x4)=0x4) 2017/12/29 03:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000f83000)=[{&(0x7f0000854000-0x2)="fd00", 0x2}], 0x1) gettid() r2 = dup(r1) truncate(&(0x7f0000528000)='./file0/bus\x00', 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) chdir(&(0x7f0000355000-0xc)='./file0/bus\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d75000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2017/12/29 03:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dac000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c05) 2017/12/29 03:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r1 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ftruncate(r1, 0xfb8) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007d9000-0x10)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000002c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) lseek(r1, 0x0, 0x3) 2017/12/29 03:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002f000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000c2a000)={0x1, 0x1, {0x0, 0x3, 0x33, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00006a6000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000fbf000)={0x0}, 0x4) r3 = syz_open_dev$sndseq(&(0x7f0000037000)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f0000e99000-0x48)=[{r3, 0x0, 0x400}, {r1, 0x9, 0x7f}], 0x2, 0x401) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000aad000)=0xfffffffffffffff7, 0x4) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000906000)=0x0) ioctl$TCSETSW(r4, 0x5402, &(0x7f0000eba000)={0x0, 0x1, 0x2, 0x5, 0x0, 0x9, 0x9, 0x193b, 0x1, 0x72f, 0xffffffff, 0x10001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000064000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f00004f7000-0xc)={0x1, 0x0}) 2017/12/29 03:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x2) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r2, &(0x7f0000bd7000)=[{0x0, 0x0}], 0x1, 0xffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00006f6000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000168000)={r4, 0x80000, r1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_create(0x5) 2017/12/29 03:12:22 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000fdb000-0x3)="") mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000fdb000)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f00003f5000)=0xc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fdb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x0) 2017/12/29 03:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000ddc000-0x1e)=""/30, &(0x7f000089e000-0x4)=0x1e) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000cbb000)=0x0, &(0x7f0000473000-0x4)=0x4) 2017/12/29 03:12:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000746000)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000075a000-0x4)=0x10000, 0x4) connect$unix(r1, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000a59000)=[{r2, 0x2282, 0x0}], 0x1, 0x9bda) 2017/12/29 03:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000727000)='/dev/sequencer2\x00', 0x7ffffffe, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000aee000-0x8)={0xfffffffffffffffb, 0xff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000b98000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:12:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendto(r0, &(0x7f0000590000-0xb0)="691e117c038c47faca8f184fc6144e2c1e0514bc939e1a498faed5621ac92291543e7d6d62b51bd30a8c051f059a148228f6986cef5d2d68354b2a74a18f4c0144511e6fd3a6dd6a4df5ccca01c45b6633110333eb5dd18472cdeca69f1cfa9491eb049b816307708f04be5404c7b1781f79e580c11b946097f777004a4f8a6ece6bc6dcec0128d51ff621fa96db900fe2ba9f4b2fd62a092a7f6a9bebc079cc893af6c27399ea0c1d7a2d14ac80327c", 0xb0, 0x40000, &(0x7f0000de4000+0xdab)=@l2={0x1f, 0x6, {0xffffffffffffff81, 0xffffffffffff427a, 0x7, 0x20dc, 0x1, 0xffffffff}, 0x7fffffff, 0x1000}, 0xe) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000a59000-0x8)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write(r0, &(0x7f00006ba000-0x24)="22000100040007f0fc010027090007000a000cebfeffa7001a00ffff05000980be456cba", 0x24) timer_create(0x0, &(0x7f0000b2d000)={0x0, 0x6, 0x1, @thr={&(0x7f0000119000)="6f93384a31068a3edf3382060ce97bc7cfc64ee5f6e35777d4b2d84ff94873664673fb13a50281f20f991621b169f4f8c057d8a8cfbb6c89376681fb3517c33346aa31140d19db5ff16654ca3396b6f6a0ecb083375f71cc278aa910da605ba437b50727c5028c18a66347ff772b37aca15f9503e87505fcfb7b3bf56369ceccc08c8394f4154aa163000bb1697bafef68581021438d76b9e8f2c5caf7bbcb0c8febc9482da30f4b07adf628efc526cf0da53583a66c052faaf7d6b32bcd000d2d2e1bb79becb09d0520fdb183b6f98c8f7f3add6201df0dbbf3875ee03ab259638a5e804420b1fe7bcade2109b33c918f20bc929eee7327d5013936b5c3016998592c1275f021f97635181991641b292834ed450deac6cb20eae30f4e3f643d1ce122f251643f11ef15e5745f0e6b38596b3bcd12f754fb9e82f2ee4561d312093d5a65efca85fca1872c964a6136c848023dd02e57a98a3553811decc4ebf4730e4f669f0a6afdd2468f43255d88523da3a565542e38d8421b05d64b787088cb11333be053c2fbc8c67d0050ca9de0cff477e0667987188d0aa028acfe0c9bf304d97329b41d7a783cf78d7c6fda45f10face5dc8e3b07c207f746b35e939296e99136ac7c8bfb50a58eb1433aafbbac795ef2e2a5173008a00cbe2a4f40348351f3d3c86e1f5a3bcfa007915df941e8b9a65a95aba4fbca83d1ce214add488ede984a3513e543e78706711d3aed1937a058bffa53103457f541f286eb2c48d65ff8b1f705a1b34420020d595aaf08206c8cf52bc35a4ceba530f670e2184512a993aedf1fc6d1975f74565d31369fe1523465b8bfa60b4d44f471986101a65c814d6ed6b89588beb75a8e06678bbbbbc1f34549f7813fb0ab96898c98c4cec639b74b67d6214871593cb640407130e0a3b902f74ddcfa614ac1b21814fee38a000885fa41d8787fe1d4d3bf62f4ad87a48811d29a804405214dd2edd81312faf93772e769a7e16b0a076f72ea0a34f12cec7aacb17887768c9bf21b120770472f0e52072d467b3014527539d93ea98d937237613e28074c019a97c35d6a882cb101d4fda5f7aba8c1acc093471aebedc3623fb63a438f3bbe3a323f1e471b485358f3acaaf1155554a6c4a98078bbc8103d5ab3d6135da7cb7fe2470cb312937eedd016ddc1d617c9c639a9ad73a865cf3b319c53479cd2d1962a195e9bcef90d64a955d9b81d41655e85d6b48a2ada49c75b589d84b572a1c6a9ce6ba4a89cddb445a9890871549520f597f8d11d3a0106c943bcd1bfcb6347821813537a6e3b08a9cd7d497d828de10b144fdd46e6c7d036dca3cc0dcc00fec097ab5768bbd60a281b3c98538b9565732f762a51b5a05e8ba02041e9fd70e053e8e272d5452567cdcd6fad404df38decbcb8f2d664bf1074cc8f45d486d03cfe74467432ae67079beb7eb9a044438e16079ea25c98d896de6338adb9b3a0085f1e27d9b1d47efa0ebb42369435ca707d6deed9f494a6453a99c3dbfab66112d114eab5fb0cbbe405c9d3314e2c47d31040414d9bcb3ad8837cbad88c59e898e88487f50186fe19714581962f23d943b3640778d26f51cd5efd660e0f138258e57102fc6089d2fbbe61fa50c8d674ae20037d73c51428d3df0804d6f316858b91d7b03de3c7cdafe5e9098d681f3fb9a5b44fb334cca2a0c068748996c276ff796d15f539c73436a7ef722c8ac5278f05282366132aae1b541f9d7c48ff211ef20bf445f08a6debc661c268b3433927219359135379ff285f1ba9690e8a0fa6a600bb9c7cd76c450bb6a508c4b55aa4fc6169f3fcd63678d9366cc3bec292157bee1bb09c55cf4b7e480a1a18c3bb0f7a49295ccbddc1f8a6c033caac21d0bc8b90745e2123a3f94d67e03f0c0e09d74cab5393428e7ff24544f1db7e4fc7df966daac9794dcd0fd6287366814e05a82c2f9f72e2c5e83ed0ab8911d2ed5d0b82d2ac22c026c7457a09ee7b6364b9470266e9bec471c62daf957457f7935657f62cb68f074302f9e9bccadbedbdddbf353e4b59a3b202fe4c3830a5603ab569d3034f1ead42304cf6992192cafc20fcd62df83fd0828f8f8e4473289f2b8cd15d70cccb03f1def3c5dd270ed0dd1f17b6eadd127ff190372e82328133168bbc4034e6d3818e81a9f5dc6427ec9c6c1bbaf5dd018244a8a221af83b2d5c5b41b3ca8b9d1afd3e15e9416cec04f53280545f2186c653cb45bec9f89f41789a40ff75dbcffa2f0458ec5156d7417a0aebd7944824bc2e13417c5dcadb4c5dd4b084b93208641aa961bdec4fd921fc2dddde63410066252e4ac720fd52d1a215765c75309514760c0f7f913e11d479c5ddb7871aba0b7666b02df3ee4e832c5778a5cec1be4ca8055ccf682c6c2843f6766973779525b421c8576a4955734d656c544bc334ddfa2cc7344cecf5fc8397d69ceda7b218dff108f495ca831a54c54066dd82a59c9a37e4df089953cfe13daacd4dbe492e02bc4befccab31b255669b1ee6628c0d94ca17520370f9ba073d030708fe71b9f242e42126965fbe9639be588d0ea17c9b77a4f9293db0d78fc54ba435f0eccfc5def357d329216bf71721a113a3709f6d3287abcae073c3751b1c6a250700f78a118a4aa6e7f7bff264654bd34e1ff222f2640ce6ae4716a20814769b5861c5c782270514a88bc54b2d859cc02e4ad5c329e62f47c29eef1d630d2aff1afd52e085867b72ddd8e3f1858e96bedd0cdc45a5fb969bf7df0f73b9cc336af805e734a739b10e85d45124b1efdd44101f39f2951f3aee90a16a63a7e83f5e32e1513c8e09d1fcde0a14d2645003c7bfc3b4855448a9938d80b955f94576c5697eeca8fd02de364e08ccf546bd0d98b6becd5e324ad7bc6a5a1d903159eef39c0cc73dc4beeae51dd70d656dca333bfad955dd07024dc33fb2ff70a5f72138010ba9a5946099405bb7a3904ceb22a102b11bdda51b512a54163f4df882805ee4cb6fb870a56fcef303a53c20df1fa8924f29dfa4b0e800e956b176b41014a9b366443cad247ef511db9371e3cbdef228636f03ed6b786200ad7107cb81e4be56e4ae9108d8a017d71417796e5282f6bf051c674971e7c24a1f52eedd5d22eed3893aef9722595167443cd4243e8565636c1080965515f0d7a7d07f0290531e448634683d5c40284172537fda046d7ff357576d3bfd9b000eb283dab01be71e71cb3a2b35724c87d210ad00ce9f043873b616f1f5bc7afaa2765cc36bb020753ddc62ef2689a52101eda7730c8595b22879f6e40508fbc7db1a5aa54c0ab7eafe13b946d5fba818464a17c4c10cd4b3dd9d95d18a637922941ba8e13b1a28e0fa20c3d81984e7fc6c166ba5d90768f2daf26029cfd2b8e0c8bd1ad23f27d81e2a4c316cc3c5d77e60a7fceb351cad234b2001bbe1a64dbcb5f96b68cd97f1dfeef8393df7353e91937ca498297c95882ee651d128b4a3909baa893285c8779a07b68f3df18418dfca0a01b754293070fed5ac2d43941907988de634f8aad9ddd73923a2b79b79be8c9cf2fdf49f6071691a496e5e6c9412c7209fb68cf4f3887d4647ece3a77078d8f2a4096956cab41b5e10e016cc1e4466e18466dcf20a0c3e5aeace2ba6caf0cef39b1eb34904408477cf07fe517845c27c415f6b3bd3d8a389a684edd6f5c9d1efeccef54fc277bea2990d9f8f8f35990f90011a37c23e22ca4692e458a9c72b6110ff9e48a2ef9fc78ef612f131425689a69d0fc80b04ffa23024e8bab7c6b7c62278ac7263d2f77029387f11990731501892e25644be2ef4d5961c7ae699746989a843f04904810ac5de59586f92a7d2baad1aa9cb8a539e9ed2868873a69430d6ba01a57119d9219633fed99502368b70c5d778c2f3d733025941c2992ae33bffd9f0c7ad0241363d110e200d7a6c0d94ce7fd95db76607bb4246fe847b26eea9fe091feba28d99ad815edb79ba983be181669c35ae3d463da802702d758893c5b8a562676d685eeb712331a792989f62adaf066758c6c8d00c543e79b9c825ec1b53d8abc73ffae6d28288d7048c55ca9cdadc5e4432f8cdde8fdc17614646106ea02e7035e439bc4c5f5f534c4d88248cbfcecdd0cc02a6b57fc81243200e0cb322957a237ef686352dd48292d1126b6e83646d51e6b0c70f342729df514924e99fb70a225bc4d65009959d7ab52d4ab4b27cd1333544e2ef633144dba9138893b483aca67cb3c86ea53f794c63af1315e1e9b3ab661a9e59f9c657f5aa2376b5d2749c1e23e8eef3ff8f7f4f144e94cd61f2978bfa7a7434464cb1a0e71095ce3b15518cadc7e8e406fa9f1015a0113fc680a9f3691cc79f0577ab33b4a9e335baa70d3473e963714c1b77c6037ed8ce538f403e969bf1931c9cf0343f8b9d673d0f87c07310372e68e84140da57dc79105751191d77e7da79f301bff7206f33f3a580799253d8e4aa9e207e52daacfd50aa2aae90df07e7f31a40123fd896d7c5b40f52489b0aa506f81de4bf716d77ef067e1dbd258b740c23ae5482cde160be45dc1c047fbe568eb35cb2eef14a3f2161f52cfc9267cab8a35cc8dbd61ce90d555c60fab43af5d09483ab554fa0885bbf989c48ace8a1196cf631128627cf9845bcbb2b9f431d6b82dd8955c2c6591c2722cb12f98f0b6ed628e3b89de6e8bdaaf72896b058cd8ca5df6983a1bdb077f69fb51b3c9a7f7c7a912350fc6a12d5479a7324ff40b6789a79e1bf356fcabe8d9ad4678632b533d5466af20358c985f0818164c3ad0fc31a176c31d44a0d309ac6fdd83e627e2ced53782f7455d5890c09eeb2caf946a5f3bd99ebd8a1c5c02953cdbfcffbeb64c813a9022883525fc807930d7c402b299abce8b1a28645ee2d1cd61b28975ee380a1d61aab8cc1409addbe1893f80e0ce3282aba4d6abc3d0c8a1f04d25e4e329624a2f8ff5fea5d91a7d966a8deb71a0bff9a410052dca7cb361863a179bacdf2e7b3b951f2c32dc5e31792dee21685abffd7538df4ab23f5a7936be29e873485622ed27aac560026597e9ff9498890fc50ee110352a9558eee2c7d79afbc0ed181787d0c35623414ad0c68d3ab4faee5c704d274124c0c98e3008db3494a8cc090140525fb424f5a9bbecd567a3234b3246aa996c0cabc2d8c7c0be907f34c84bb0e7cd7928512921764b5c1126968bc0d791830a42c6622ff630b7a5a0ebe51277233df1e5c6ccd5dd7a723414806dc9e1727dae6e6d19ff69e3f0f1f6cc819deec744f09b35565ed8fe65246f04734c17c3de7249d18a1b3eb25f06e72010ea32f5b19815e61cd862c62ddb6f8dc5314878da5ecb084884038a87e90c1d16a1e3f72e7d81890b71d7ea37e4670a2ebe7a72526c9e1c9abd3903d1e42fe3a23f0729534eea2f10001ac132a392d3a914841101cb9ddb7f5434610f7b3f23bfdb53cb43dec500ea1ffe8e0a87f8050928cd6c82d848111dcb0e5b94184c4aca526d99afa33aa81b9440e9fd0d0a4dd5a49e5e6cb8f07697215bea84c61e9186da6dd08907f7e65b346233c54b684a91bee4eb03a880a7ba24732a150308ed409ef5e657253896400a614525c30c2a92832e6a793a9ccea07a1c56dd9d8851d4d37801a70a47cd753216b61ec0ed276ef8610b0ce4c4a5e2c53c5ce48c073ed9aacf0f093ccada9128066a61f371465be989f080cef4187c58b35fc6eb91bc0e00c26a010f83c789c2b5db4f899ba6c8e52cfd1f92dc645ad9d38973acd2a0154c1f242b1e81a7c9759fc24352c4", &(0x7f0000c1b000-0xac)="ffff12bbf8b2f067e61686bc36f4431307007176f6fdeb9eeefbecdfe3b88063d070a942b44ca538a5a634d7338563638caf0b256f4e443c49b680a60ac7c7a678fa567a0295cbfe13e58053a3f891c6093218f2db2e0b5a7f1d502d5694bb7d06b39c50d53dfb39cdc00b5662a946b4ae59ccc2f28beb0064c9fdf64ab1eb1c287ce5022470133d79b96cd93394c480ca2e5e91785b66f2be81c1d3841b7e126eb3b609a63df2d4479df5b5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000861000-0x4)=0x0) timer_getoverrun(r3) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000ebd000)={0x1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffff, 0x8, 0x8273, 0x8ad9, &(0x7f0000d21000)=@common='nr0\x00', 0x1f, 0x3, 0x5}) 2017/12/29 03:12:22 executing program 1: accept4$inet6(0xffffffffffffff9c, &(0x7f0000f76000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000060a000)=0x1c, 0x800) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000ef5000/0x4000)=nil, 0x4000, 0x3, 0x35, r0, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00005ac000)="e91f7189591e9233614b", &(0x7f0000fd1000)="e91f7189591e9233614b") listen(r1, 0x3d) getsockname$netlink(r0, &(0x7f0000ef8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef6000)=0xc) 2017/12/29 03:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f000095b000)=""/0, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000080e000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ad2000-0x47)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd5000-0x4)=0xe8) r4 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000636000)=0x0) r6 = geteuid() getgroups(0x1, &(0x7f0000932000-0x4)=[0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000196000-0x4)=0x0) lstat(&(0x7f0000deb000-0x8)='./file0\x00', &(0x7f00008f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000027000)='./file0\x00', &(0x7f0000ed3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() lstat(&(0x7f0000683000)='./file1\x00', &(0x7f0000722000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00003f6000)='./file0\x00', &(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c39000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f00001b0000-0x8)='./file0\x00', &(0x7f0000f39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f000096c000-0x1000)=""/4096, 0x1000) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000833000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r1, &(0x7f0000358000-0x1c)={&(0x7f0000a7f000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000097d000-0x30)=[{&(0x7f0000fb6000-0xda)="6a550d7bccc44fc8601ba4769884218bdd483d27050e7558bc8218ac2104c54ba758017c63f32a264e56ed88cdf9c81e628fa4e4b62af535f64c9374f2c595d8b84f381e5ecb911a73cfbf3f620af8c570396200663eec6730f671c741becc84745712f8ae9fd0017eb124a8e9982de1c79a8aadb19dcb0bc24256326f32f797e4700a681b1014c5c8d5471d6b53b8abc8b12591857c71d46fe35f78a932f3c1e58c316b415b90ae9a87e1f77a139f9b63fc5dc755ced9fe6dc557779e15ed3540e2287800bb50fd4e605d7fff06de980a811e6b6205f88b0624", 0xda}, {&(0x7f00008f8000)="7f252acb348a274a56ceaa56edc2e97fb1af0a49de7c46796ff4fae08fbf3f43a8e0b9332b6c0ba3fc705d7beee189b52ba728d70783fa37e65e53ca4e0d644c9b817b41c615d2401c3dd4e9d2ff12c8489a199c50f23575c6716c9dad6bf75e35cce92320b180af0c4f5085c392997e2492b7ee2bee132bb062cace488b6ed0cf4466bffc6e2e9e68beae9ca018b14cbd974c6ab4c55c0045173069eef801d50c29d6340d1f533a84eba35c442c43fe3b403632", 0xb4}, {&(0x7f0000e1a000)="ff5efda4b626aa4a9f439afd1de84109ac3cdb71303769a80a49b822c26e487fb8a7957f4c50b252b8d16b7f71a9f113a4706fdc65773b7908436f773a2eebe9792fb9cc60bd840c7ecf852e10258055d994ee874bd67d5ae6715a651872be28c5cb866a0527188161c94489d1393bbaaaddfa95002325bba3e12cb79d87a3cfcc2bc38c2d181aec34a84dec07f4a2c51b853b577290c0425c801247bbcdfd760c068f3d83", 0xa5}, {&(0x7f0000fa1000-0x94)="044462db3b607038a66c1c312166d10d4b2082555ac54a608f49626d04d4310d83b37ab7744654d9625369174b190c6c6bcd71c6ea20816acfa1666358a4be14af5ddeebaa5733a0fd62b6176364b10e8c5f0255498718609622da05fc4d745e95fee553a6de643ec0089d7c96e3ac9fa9d8e98519377b747e9a3db5abc1ba03f858f3c4edf9a360912dac2e174cdd6683084a7d", 0x94}, {&(0x7f00003c1000-0xa2)="d3fc5cac83715f7f8cfff7c030969b0c840c8635320f54029fe49564b5523e207a0cbc0a8b51b2b6f6c70d460abc459a09a18a15df291f1363d0a70111227b0f83366307e41be2e8079ad5042c4c2aca6bc5229c0ba00b53e593fac7b6567112c42710e66d27b59d6e0523cc2163f45127027ca7259372818bdc4b305a51c765ab5fd901200538b72b2551cb23c54e71d31898abfc091507adb29dd39a1f286fb7b6", 0xa2}, {&(0x7f0000010000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000b1e000-0x78)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x78, 0x48000}, 0x1) 2017/12/29 03:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cbb000)={0x0, 0x6d, "51b065adac3b332fe07799332f249e7ab2facebcbc4b9672c72a5c630588002428b8bdcbbca7360aecc36afcf9090eee58f089f3a35ffb50e30a7ae76d5c7da265e62664683296991417fa907d430bbcaf983daff97bcfd0ed8bab00b5e09d399488ca2b704a07ce300d3ff39d"}, &(0x7f00007bd000)=0x75) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ded000-0x8)={r1, 0x82b3}, 0x8) write(r0, &(0x7f0000d37000)="1f0000000202ff000000030000000002000000fa090006000204fc07560000", 0x1f) 2017/12/29 03:12:22 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x3ff, 0xb2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000)=0x14, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000000b000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, &(0x7f000000a000)=0x98) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000000b000-0x8)={0x0, 0x3}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000005000)={r2, 0xa9, 0x0, 0x2, 0x20, 0x3, 0xffff, 0x4, {r3, @in6={{0xa, 0x2, 0xec0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x8, 0x1, 0x9, 0x5}}, &(0x7f000000b000-0x4)=0xb8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x1fffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000000b000-0x8)={0x0, 0x2}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000000b000-0x8c)={r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000b000-0x4)=0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r4, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000000b000-0x14)={0x0, 0x0, 0x9, 0x3f, 0x1f, 0x5}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000003000)=0x2, 0x4) r7 = dup(r0) connect$inet6(r7, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/29 03:12:22 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000006000-0x89)=""/144, &(0x7f000000f000-0x4)=0x90) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, r1) [ 26.049441] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pig=4322 comm=syz-executor5 2017/12/29 03:12:22 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d06000-0xf)='/dev/sequencer\x00', 0xe0c02, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ff6000)={0x10002000, 0x0}) write$sndseq(r0, &(0x7f00009db000)=[{0x81, 0x100000001, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x8, 0x0}}], 0x38) 2017/12/29 03:12:22 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x400, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r1) memfd_create(&(0x7f00009cd000-0xb)='wlan0/user\x00', 0x0) socket(0x0, 0x80a, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/29 03:12:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c8000)='net/igmp\x00') r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r4 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mlock2(&(0x7f00009b1000/0x1000)=nil, 0x1000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r0, &(0x7f000098b000-0x80)=[{&(0x7f0000a35000-0x5f)=""/95, 0x5f}, {&(0x7f00004af000)=""/252, 0xfc}], 0x2) 2017/12/29 03:12:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002e6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006ae000-0x28)={@generic="d4e9a65d5a027961f0bfa5bfb3a00005", @ifru_settings={0x3a08, 0x2, @sync=&(0x7f0000cc1000-0xc)={0x3, 0x401, 0xd3e1}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000727000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x0) [ 26.088322] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pig=4336 comm=syz-executor5 [ 26.129940] device syz7 entered promiscuous mode [ 26.145004] device gre0 entered promiscuous mode 2017/12/29 03:12:23 executing program 0: mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000552000)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000024000-0x9)='/dev/rtc\x00', 0x98400, 0x0) 2017/12/29 03:12:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008d6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f0000f9d000-0x8)='./file0\x00', 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b39000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d8a000-0x8)={0x0, 0x0}) utimensat(r1, &(0x7f0000f9d000-0x8)='./file0\x00', &(0x7f0000b11000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) r3 = creat(&(0x7f0000919000)='./file0\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00003b3000)='/dev/autofs\x00', 0x400, 0x0) lseek(r0, 0x0, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000044f000)={r2, 0x80000, r3}) clone(0x20000080904900, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") 2017/12/29 03:12:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000aac000-0x8)={0x0, 0x0}) inotify_add_watch(r1, &(0x7f0000d60000)='./file0\x00', 0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00008e2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x200000003, 0x0, 0x0}) 2017/12/29 03:12:23 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000000)="a1085c28af2565e74ed1cbfce8b735ed96ff9616229407b96d8f940c94fd566da4d7dd66e16b4e02cd3372faa7eb48d0f3549ddf8d52d86909634b4b50a4809aedbbde923b0be11ce150fa368c5a4029d2b1d4dc8a2d8b3e0c1504d8a402f0f1c78f167e6d0823181e0c420bbd2b64f1e21474745792aff460a3ccfc058dc8025bbbd779a9fe99077fde51200563d0cd7e06fec217e467616ccdd1bcf0b3dd508f022b36704b2230a53d6f765b92bf5706566e9eb12d50cb045ab4eadf3815faa41bba2ef3fb36b1c2ab77931f15d56915ffbc7ff8b400870ed4", 0xda) r1 = socket(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x0, 0x2111, r2, 0x0) 2017/12/29 03:12:23 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000836000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000057f000-0x10)=[{&(0x7f0000001000-0xcf)="0da96e12e9da4a3a7ea29888545583d2c7e0cf8fab274193c0910589309a9a1bb4e38d41d2de428934a9d252646b391b8de70a725708509fd7184d8612010e3f80018be485332a1171a51db4b69241a24e8dd64d85cadb26468c14bfdd6adb40c7c3f0aa8d1653c087dc912f129edfba3145b336623a6fbf2fced4a9a0c262582c33caade726636ed630cf3121925c441f095534d00e05f346502fc6d6c70b3e00c3c6bd5b227133ef569f4f673d1f90df2594d6489b12b71b320336bda0adba2b78a510ef2b833b1062d75000bffc", 0xcf}, {&(0x7f000048e000)="0a74c43f811d8fe20ec0b6b4a1cf8c3f64f03f35231f056718d04c59b8a5ee3d5faae010d1e109a87b0669d702cf8def2b2686f0d4c750eebeb44099bac0b44323c619b324337f2091825ed9cb92c1fdf3050e1f9e7130240d0d72ab1661ea506c68f7b844c70ba80ebd6479d594e8f54d524b2f653d2830ff5858695c2f7551b65d5600c0996bb447be753dfc08049e8b819fba9162434f146380251a97831e87ff97b7d3abfb5664d2820ef7f0054092c27718fd40c9a28b9fe3e876bc9c2f2b90", 0xc2}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000880000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004e4000)={0x9, 0x7, 0x1, 0x3, 0x7, 0x7ff, 0x80000000, 0x2b652cc0, 0x7, 0x1000, 0x80000001}, 0xb) sysinfo(&(0x7f0000edc000-0x16)=""/22) 2017/12/29 03:12:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000026c000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a23000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d0a000-0x4)=0xc) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ef000)={r1, r2, r3}, 0xc) syz_emit_ethernet(0x3e, &(0x7f00003b3000-0xb6)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, ""}}}}}, 0x0) unlinkat(r0, &(0x7f0000267000)='./file0\x00', 0x0) 2017/12/29 03:12:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) epoll_create(0x10001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0x0, 0x9, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 03:12:23 executing program 5: r0 = socket(0x18, 0x7, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000000)=""/20, &(0x7f0000001000-0x4)=0x14) 2017/12/29 03:12:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004a7000)=0x0, &(0x7f0000c30000)=0x4) r1 = add_key$user(&(0x7f0000709000)='user\x00', &(0x7f0000cfe000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000232000)="b84bbefa016d9a0f5c680ab10773f739d50b28f3ec2f4e500f063baaa1d68375affe75b907eaea970f0c7bad2bfd7407a45e0d786040b7554db4cdfd283aff58e81f01346b84251f21a7dbf82f45d6894a23cff56db32f1870ee7d3b8941727e7297be4dadc929f42b3e2aa20821420a2ed035be7352208c9afbd7389935084cc4e93ff11a1ee1b9a5bcfdfcb65c5ba91f64567269a79e990e34582b437bd098b872e5196608560921cd41707dd4c70ca7c87ce0cb9d508558613b0a64ffef216f6db089fdd9", 0xc6, 0xfffffffffffffffc) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000038f000-0x4)=0xc) recvfrom$inet(r0, &(0x7f0000f4a000-0x2a)=""/42, 0x2a, 0x1, &(0x7f0000623000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$chown(0x4, r1, r2, r3) 2017/12/29 03:12:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00007f0000)=""/240, &(0x7f00000c8000-0x4)=0xf0) fcntl$getflags(r0, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f000069a000)=""/0, &(0x7f0000000000)=0x0) r2 = getpgrp(0x0) fcntl$lock(r1, 0x7, &(0x7f0000981000-0x10)={0x3, 0x4, 0x5, 0x10000, r2}) 2017/12/29 03:12:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000ca4000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000559000)={0xffffffff80000009, 0x0}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000035d000)='/selinux/status\x00', 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000144000)=""/134, 0x86, 0x3, &(0x7f0000ec7000)={r4, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2003, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) fstatfs(r6, &(0x7f0000e04000-0x19)=""/25) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000011000)='/dev/keychord\x00', 0x101040, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r7, 0x8916, &(0x7f000005f000)={"c08871842abd59b3c5c8c195f795684d", {0x4, 0xfff, 0x9, "2e30687ba01c", 0xa02, 0x0}}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000af2000)='/selinux/load\x00', 0x2, 0x0) getresgid(&(0x7f0000ea5000)=0x0, &(0x7f000099f000)=0x0, &(0x7f0000b99000-0x4)=0x0) 2017/12/29 03:12:23 executing program 0: pipe2(&(0x7f000016f000)={0x0, 0x0}, 0x84800) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000b2000)={0x3}, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001e0000)={0x0, 0x80000000}, &(0x7f0000ab6000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000226000)={r1, 0x3f}, &(0x7f000054e000-0x4)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) clock_adjtime(0x6, &(0x7f00008b6000)={0x7c0000000, 0x96db, 0x10001, 0x40, 0x100, 0x2, 0x1ff, 0x3, 0x6, 0xa00c, 0x5, 0x0, 0x0, 0x3ff, 0x306b, 0xf2, 0x2, 0x3, 0x7, 0x2, 0xc56e, 0x0, 0x5, 0xb9eb72f, 0x45b6, 0x2}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/29 03:12:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000138000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000a2000)={0x0, 0x0, 0x10}, &(0x7f0000cc4000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ea2000)={0xffffffff, 0x2, 0x9, 0x0, 0x0, 0x0, 0xc20, 0x6, 0x0}, &(0x7f000031e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006ca000-0xb8)={r1, 0x5, 0x5, 0x8001, 0x2, 0x8, 0x5f, 0x7fff, {r2, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x800, 0x0, 0x7f, 0x4}}, &(0x7f0000024000)=0xb8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000b3c000-0x10)={0xdb, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f000023e000)={r3, 0x4}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f00007df000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01002e00faff20e0820308000408eb005e00000000000000100000eb7e000423"}) r4 = memfd_create(&(0x7f000024a000)='tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b8f000)={0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xdd8c}, &(0x7f0000394000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000c53000-0xa0)={r5, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x258000000000000, 0x7fff, 0x101, 0x6b, 0x4}, 0xa0) 2017/12/29 03:12:23 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) r2 = socket(0x0, 0x800, 0x1b5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000016a000)={0x0, 0xbf, 0x20}, &(0x7f00000b9000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000522000)={r3, 0x1000, "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"}, &(0x7f000068d000)=0x1008) 2017/12/29 03:12:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = signalfd4(r1, &(0x7f0000dd2000-0x8)={0x5}, 0x8, 0x807fc) r3 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000005b000)={0x20000005, 0x0}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) rt_sigprocmask(0x4, &(0x7f0000d4b000-0x8)={0x207fec}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r4+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r3, &(0x7f0000ad4000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/29 03:12:23 executing program 3: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setns(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000df1000)=0x2, 0x4) 2017/12/29 03:12:23 executing program 4: r0 = socket(0xe, 0x805, 0x0) setsockopt(r0, 0x107, 0xc, &(0x7f0000001000)="", 0x0) 2017/12/29 03:12:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e5000-0x8)='./file0\x00', 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000433000/0x4000)=nil, 0x4000, 0x1000000, r0) open$dir(&(0x7f0000cc4000)='./file0\x00', 0x180, 0x7b749d26758e3d9b) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000ce2000-0x7)='mqueue\x00', 0x1, &(0x7f0000f10000)="") mkdir(&(0x7f0000e75000)='./file0\x00', 0x1a0) 2017/12/29 03:12:23 executing program 1: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000889000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000b42000+0x240)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) shutdown(r1, 0x0) r2 = epoll_create(0x1fd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00005d4000-0xc)={0x0, 0x0}) 2017/12/29 03:12:23 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f65000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000dfa000-0x8)='./file0\x00', 0x4) 2017/12/29 03:12:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000719000-0x71)="", &(0x7f00002d2000-0x4)=0x0, &(0x7f0000c6f000)=0x0, &(0x7f0000958000-0x1000)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004d8000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000144000)=0x0, 0x4) r1 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000c09000)='blacklist\x00', &(0x7f0000144000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000046c000)="306e060e68d3150c71adf59d", 0xc, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000617000)='big_key\x00', &(0x7f0000ca2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d48000-0x95)="16dd279662636df7cbd8aa3a0f98fc6351ac8024be2dc508090968db696ff2bbb7b5704f3a423e782b054a30ba0cb93ca4c8ce7dfe3ae7f0996c43141d10c0105d5505b34ca84738eef65f069e0808b46010ac91a3fd6e3285efb15b511060ce0069e32fc1b2f0615b70e1e4f5d447ed8ca126030a98fcc7e749203b2c0e57643c8e590a8d87838ad191caa2cb3a1b0001fb1bbb5a", 0x95, 0xfffffffffffffffd) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000082e000-0x11)='/selinux/enforce\x00', 0x0, 0x0) keyctl$link(0x8, r2, r3) sendmsg$netlink(0xffffffffffffffff, &(0x7f00006fb000)={0x0, 0x0, &(0x7f000039d000-0x10)=[{&(0x7f0000007000)=[{0x18, 0x0, 0x0, 0x9, 0x7, "070091fffffffff6"}], 0x18}], 0x1, &(0x7f0000abf000-0xa0)=[], 0x0, 0x0}, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f2f000-0xb8)={0x0, 0xffffffffffffff90, 0x1, 0xa2c6, 0x8, 0xffffffffffffffe1, 0x80000001, 0x3365, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x200, 0x2, 0x8001, 0x1}}, &(0x7f0000190000)=0xb8) sendto$inet(r0, &(0x7f0000bc6000-0x53)="3fe696951fb28a09f07a8766bfc48e3b359af4beb46999c55d969e428135bfdbbb60fa626e03050036b17b928ac893b8754e6e8ac9aee49ebd17fe1fa5367a2dc51fea7737ee8268bcc2f40af2297f5f5834a6", 0x53, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00003fc000-0x4)=r4, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000037c000-0x8)={0x2, &(0x7f000064a000)=[{0x4, 0x8, 0x9, 0x81}, {0x5, 0x0, 0x1, 0x3}]}, 0x8) 2017/12/29 03:12:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000ca4000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000559000)={0xffffffff80000009, 0x0}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000035d000)='/selinux/status\x00', 0x0, 0x0) mq_timedreceive(r5, &(0x7f0000144000)=""/134, 0x86, 0x3, &(0x7f0000ec7000)={r4, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2003, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) fstatfs(r6, &(0x7f0000e04000-0x19)=""/25) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000011000)='/dev/keychord\x00', 0x101040, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r7, 0x8916, &(0x7f000005f000)={"c08871842abd59b3c5c8c195f795684d", {0x4, 0xfff, 0x9, "2e30687ba01c", 0xa02, 0x0}}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000af2000)='/selinux/load\x00', 0x2, 0x0) getresgid(&(0x7f0000ea5000)=0x0, &(0x7f000099f000)=0x0, &(0x7f0000b99000-0x4)=0x0) 2017/12/29 03:12:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f2f000)='/dev/ppp\x00', 0x4040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000ed6000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ab7000-0x4)=0x0, &(0x7f000037e000)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000a75000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000002000-0x10)={0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_dccp_int(r2, 0x21, 0x13, &(0x7f00003a6000)=0x0, &(0x7f0000c88000)=0x4) r3 = syz_open_dev$sg(&(0x7f000073b000-0x9)='/dev/sg#\x00', 0xe39, 0x20080) renameat(r2, &(0x7f000084a000)='./file0\x00', r3, &(0x7f0000d67000-0x8)='./file0\x00') r4 = add_key$user(&(0x7f0000389000-0x5)='user\x00', &(0x7f0000cfe000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000837000)="e7eda906e13a32928313f6ceb143e07a6ad3", 0x12, 0xfffffffffffffff9) keyctl$read(0xb, r4, &(0x7f000016b000)=""/112, 0x70) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000efa000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000084e000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f000029a000-0x4)=0x9, 0x4) 2017/12/29 03:12:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) vmsplice(r0, &(0x7f0000850000)=[{&(0x7f0000d3c000)="071d54a04b56dbd597320c847ec17caff469c059075335ffaaf3b31371eb6004cf99c0357002d28f3fb91241e7454af3c631e803135a2885a70d3e38c567f9c37a3b75cd8da914c19d784e38e8fd54a21f3a1f97e6fe745b1be6e6abd58526bfe8d505df3db14caf58092c75124029fb60cd41d59b619ef63b", 0x79}, {&(0x7f0000322000)="f96ffb1a0b1abb81328cfe9c369a79f4a8dac4c13b052b72f02dfa9eb9a60cd57d002d66dccdf2624cc9203ee1c4ccce3bb339d0cb0479edcadb31a508b3deaf0cb4068170ed64f472203998a60fec1b878985bef85e26b8060a17e3d812dc7e27d96a16ce7a628f53b0dc36d61ad166ff4698bd8c4b27d16b5ddc09ba7cba7a246dc52149512de14e29c9f26e1d3ec791", 0x91}, {&(0x7f00003a6000-0x1000)="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", 0x1000}, {&(0x7f0000b24000)="f1e36573e8a5d9bde9bdc14b44853e4c3af9cdccd385d5a38f92b7eabc07a74abdb7ac13f9a8a356afb7a9b0565c9f7515b740a221a18bb6d8a760048c6bd22748939a427e0b8659ef571410b0884ea719d242931922a6c53671f8d57e38ad28732ff4e931cb635a25826f88d0718ca16927232864a0656f10e6", 0x7a}, {&(0x7f0000db6000-0x63)="bc92199a2e3d78d249d11df7fef98216c7108dc1092d65dd41c367ed14f2f9024e21991f4c3188a74579550bb23b326ad78c23d4ee158ca3466ed62c6d5a1e264c4fe488f197aae34af4b1e13f79d6ffb4e4fdfa546d5cd61d8c1c2706a97cbc962555", 0x63}, {&(0x7f00001d8000)="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", 0xff}, {&(0x7f0000fc8000-0xad)="070d5c6fdf5a520a3b7cb6d77c15150bb7e7eae9d7be5de7a3069ebc62d334b3182edd602261a017cef5bc1658dee4785e58dadebd7330331bb885145392170ff3767acd8624ed6cc720e3e24bc900ffe6b47ed1009b0169ffd9f2b97005ce0c1af517f7e5589c694f52f7d7acc1ed896e6edfddc7b53a4bf2e41068402b7c2b23eb39a902496a64ed95a90164e99920b758247a12ef356243be50b5dce7b37780b39b43ead8dcd522adf0b25a", 0xad}, {&(0x7f00000c7000)="90846c112d906fea2bce91e9ad3caac2aa10071a8164df3d9edf8767038ce8b76224f09fccf0275a568b8bddd8bacb24be9a482dd5caf3c4811d0ae8a63f9e6fccb460cd2fc204395437c009a835461ce769c3736210d79b819f5ac9a3a7095c7e09ffa78392e2c22f2d88c8503d22be770cabad7273474d0c928e408fd23e7b2d45aa5338c1b13fb1c8391d5e4f5d0cbfdbb7c79e8ff2d512307a99c18baf", 0x9f}], 0x8, 0xa) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00007e4000-0x10)={&(0x7f00006d3000/0x4000)=nil, 0x4000}) write(r0, &(0x7f0000823000)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) 2017/12/29 03:12:23 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000000000)={r0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x5) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) timerfd_gettime(r2, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 03:12:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dae000-0x190)={0x0, {{0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e1d000-0x15)='/proc/self/net/pfkey\x00', 0x101442, 0x0) syz_open_dev$loop(&(0x7f000047f000)='/dev/loop#\x00', 0x401, 0x2000) 2017/12/29 03:12:23 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000388000)={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000f6e000)="", 0x0) bind$inet6(r0, &(0x7f0000cd8000-0x1c)={0xa, 0x1, 0xfffffffeffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fd1}, 0x1c) 2017/12/29 03:12:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00001ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 03:12:23 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000388000)={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000f6e000)="", 0x0) bind$inet6(r0, &(0x7f0000cd8000-0x1c)={0xa, 0x1, 0xfffffffeffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fd1}, 0x1c) 2017/12/29 03:12:23 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000388000)={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000f6e000)="", 0x0) bind$inet6(r0, &(0x7f0000cd8000-0x1c)={0xa, 0x1, 0xfffffffeffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fd1}, 0x1c) 2017/12/29 03:12:23 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000388000)={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000f6e000)="", 0x0) bind$inet6(r0, &(0x7f0000cd8000-0x1c)={0xa, 0x1, 0xfffffffeffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fd1}, 0x1c) 2017/12/29 03:12:23 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000388000)={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000f6e000)="", 0x0) bind$inet6(r0, &(0x7f0000cd8000-0x1c)={0xa, 0x1, 0xfffffffeffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fd1}, 0x1c) 2017/12/29 03:12:23 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000388000)={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000f6e000)="", 0x0) bind$inet6(r0, &(0x7f0000cd8000-0x1c)={0xa, 0x1, 0xfffffffeffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fd1}, 0x1c) [ 26.434369] kasan: CONFIG_KASAN_INLINE enabled [ 26.440631] BUG: spinlock bad magic on CPU#0, syz-executor5/4453 [ 26.440645] lock: 0xffff8801d2702118, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 [ 26.440654] CPU: 0 PID: 4453 Comm: syz-executor5 Not tainted 4.9.72-gcb7518e #10 [ 26.440659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 26.440672] ffff8801d5b47b38 ffffffff81d922b9 ffff8801d2702118 ffff8801d566c800 [ 26.440682] ffff8801d5b47d80 ffff8801d2702118 0000000000000001 ffff8801d5b47b78 [ 26.440692] ffffffff81246a9d ffffffff81222bd2 0000000000000000 ffff880100000000 [ 26.440694] Call Trace: [ 26.440707] [] dump_stack+0xc1/0x128 [ 26.440715] [] spin_dump+0x14d/0x280 [ 26.440726] [] ? prepare_to_wait_event+0x72/0x450 [ 26.440734] [] do_raw_spin_lock+0x174/0x1e0 [ 26.440742] [] _raw_spin_lock_irqsave+0x56/0x70 [ 26.440749] [] ? prepare_to_wait_event+0x72/0x450 [ 26.440756] [] prepare_to_wait_event+0x72/0x450 [ 26.440763] [] ? wake_up_atomic_t+0x30/0x30 [ 26.440772] [] ? _raw_read_unlock_irqrestore+0x5a/0x70 [ 26.440781] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 26.440788] [] sg_ioctl+0x24b5/0x2c30 [ 26.440796] [] ? sg_new_write.isra.26+0x940/0x940 [ 26.440805] [] ? selinux_capable+0x40/0x40 [ 26.440812] [] ? selinux_capable+0x40/0x40 [ 26.440819] [] ? prepare_to_wait_event+0x450/0x450 [ 26.440827] [] ? sg_new_write.isra.26+0x940/0x940 [ 26.440834] [] vfs_ioctl+0x6f/0xb0 [ 26.440841] [] do_ioctl+0x40/0x60 [ 26.440848] [] compat_SyS_ioctl+0x1e24/0x2050 [ 26.440855] [] ? do_ioctl+0x60/0x60 [ 26.440863] [] do_fast_syscall_32+0x2f7/0x890 [ 26.440870] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 26.440877] [] entry_SYSENTER_compat+0x51/0x60 [ 26.472201] device gre0 entered promiscuous mode [ 26.668022] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 26.675383] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 26.681594] Dumping ftrace buffer: [ 26.685100] (ftrace buffer empty) [ 26.688775] Modules linked in: [ 26.692064] CPU: 1 PID: 4458 Comm: syz-executor3 Not tainted 4.9.72-gcb7518e #10 [ 26.699559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 26.708879] task: ffff8801d55e1800 task.stack: ffff8801d51b8000 [ 26.714902] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 26.723130] RSP: 0018:ffff8801d51bf940 EFLAGS: 00010a07 [ 26.728544] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff82664f9b [ 26.735780] RDX: 1bd5a9d5a0000003 RSI: 0000000000000002 RDI: dead4ead0000001c [ 26.743015] RBP: ffff8801d51bf950 R08: 0000000000000001 R09: 0000000000000000 [ 26.750258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000004 [ 26.757495] R13: 0000000000000020 R14: ffff8801d55bc200 R15: dffffc0000000000 [ 26.764738] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f6f85b40 [ 26.772935] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 26.778788] CR2: 00000000088bb6b4 CR3: 00000001d588d000 CR4: 00000000001406e0 [ 26.786026] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.793261] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.800495] Stack: [ 26.802609] ffff8801d55e1800 ffff8801d55bc358 ffff8801d51bf9b0 ffffffff82664fc1 [ 26.810558] ffff8801d55bc370 ffffed003aab786b ffffed003aab786e ffff8801d55bc368 [ 26.818516] dead4ead00000000 ffff8801d55bc340 0000000000000000 0000000000000000 [ 26.826489] Call Trace: [ 26.829048] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 26.835506] [] sg_finish_rem_req+0x2b5/0x340 [ 26.841528] [] sg_new_read.isra.20+0x39/0x3e0 [ 26.847636] [] ? sg_get_rq_mark+0x142/0x190 [ 26.853574] [] sg_read+0x8bd/0x1440 [ 26.858816] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 26.865460] [] ? fsnotify+0xf30/0xf30 [ 26.870887] [] ? avc_policy_seqno+0x9/0x20 [ 26.876744] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 26.883729] [] ? security_file_permission+0x89/0x1e0 [ 26.890445] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 26.897074] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 26.903880] [] compat_do_readv_writev+0x522/0x760 [ 26.910337] [] ? do_pwritev+0x1a0/0x1a0 [ 26.915928] [] ? exit_robust_list+0x230/0x230 [ 26.922040] [] ? check_preemption_disabled+0x3b/0x200 [ 26.928843] [] ? __fget+0x201/0x3a0 [ 26.934086] [] ? __fget+0x228/0x3a0 [ 26.939327] [] ? __fget+0x47/0x3a0 [ 26.944487] [] compat_readv+0xe3/0x150 [ 26.949999] [] do_compat_readv+0xf4/0x1d0 [ 26.955768] [] ? compat_readv+0x150/0x150 [ 26.961540] [] ? SyS_read+0x1b0/0x1b0 [ 26.966969] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 26.973083] [] compat_SyS_readv+0x26/0x30 [ 26.978848] [] ? SyS_pwritev2+0x80/0x80 [ 26.984460] [] do_fast_syscall_32+0x2f7/0x890 [ 26.990571] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 26.997203] [] entry_SYSENTER_compat+0x51/0x60 [ 27.003396] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 27.029788] RIP [] __free_pages+0x21/0x80 [ 27.035666] RSP [ 27.040968] ---[ end trace c581f5ef5acd4b30 ]--- [ 27.045742] Kernel panic - not syncing: Fatal exception [ 27.051477] Dumping ftrace buffer: [ 27.054987] (ftrace buffer empty) [ 27.058662] Kernel Offset: disabled [ 27.062254] Rebooting in 86400 seconds..