[....] Starting enhanced syslogd: rsyslogd[ 14.407530] audit: type=1400 audit(1517401931.891:4): avc: denied { syslog } for pid=3903 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 mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] 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 '10.128.0.20' (ECDSA) to the list of known hosts. 2018/01/31 12:32:24 fuzzer started 2018/01/31 12:32:24 dialing manager at 10.128.0.26:43577 2018/01/31 12:32:27 kcov=true, comps=false 2018/01/31 12:32:28 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000952000)='/dev/ppp\x00', 0x40800, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ffe000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x62, 0x1, 0x569, 0x1, 0x0}, 0x14) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x6, 0x5, 0x3, 0x7fff, 0xffffffff]}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000)={0x5, 0x81, 0x7, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1d, &(0x7f0000002000)={0x3, {0x8001}, 0x40000000, 0x7ff}, 0x0, 0x8, &(0x7f0000002000)={0x0}) fcntl$setstatus(r0, 0x4, 0x40800) pkey_alloc(0x0, 0x0) fchmod(r0, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) setpgid(r1, r1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x1, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000004000)="713a8c206308be78cd47c91c4a74c115be75bf7e74378ae6046373c3d66674477b919cfabe8c78fe5960ca3f6b5cc741b81212418dcd0ab5351c497cee1ba75848c77a87b9fafce181fa49a9c2c62bb65ccfd2405d2d36329e3ffeb87d2c34bb691446c7bed2edca893ffe842a9c2d4db74336996147f0e0", 0x78) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000005000)=0x6) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000008000-0x1c)={0xa, 0x2, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) 2018/01/31 12:32:28 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d08000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e19000-0x4)=0x0, &(0x7f000088c000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000002000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000002000)={0xc4, 0xa, 0x7, 0x0, 0x4, 0x1, {0x7, 0x0, 0x8}, [@generic="324c0e01d3a7bf7be07d12c65dd2404ba5042273d9abbb4d", @nested={0x10, 0x55, [@typed={0xc, 0x37, @uid=r3}]}, @generic="034593", @typed={0xc, 0x54, @fd=r0}, @typed={0xc, 0x90, @u32=0x5}, @typed={0xc, 0x4a, @fd=r1}, @generic="019436734fa30a7095c020f281c206e1545599164432e553a8b7653b889d189b4622b200bfd132c0c098896d297a9a331ea23f99e1eab5e0895adc57c7c5362a33fb13f9e54edd06024ee7444dadd447dd64a02b6e8c18f6c209ba032270b278"]}, 0xc4}, 0x1, 0x0, 0x0, 0x4}, 0x4000) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000002000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0xa0a0080}, 0xc, &(0x7f0000001000)={&(0x7f0000004000-0x22b0)={0x22b0, 0x10, 0x1, 0xe30, 0x0, 0x1, {0xc, 0x0, 0x6}, [@generic="9fd3", @nested={0x4, 0x2e, []}, @nested={0x2294, 0x95, [@typed={0x18, 0x28, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}, @generic="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@generic="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@generic="36def0dd2af0bc0a75ddc90a246a171b5e3806436b9804ee43bb65bbdf8098c8f4c34d66e7ca8bb0ab76b5c2467cd5f05a525fbad49d46c0a8b534dcee5253e382997eed6c7d210708bebcb60744c0136b986de73bbdf67020ee867416b54f356f61d3ab34a62c9838933d740b723ce4812976e10df10af37f995bc9fd0a597c61f0eb2b7cf6bbd52708a1fafc42c8e95fdb6bf60096acf7005f96a574249d57308d62f1", @typed={0xf8, 0x34, @binary="8bcc12b1b64213247f46bdc283f6717b641cc77ec3159352b8c3436280a616295911a14d435b878eef33a5941dcdf36515b8c10ad0f3e503a606417c4765acee4e4c071f52dbebc4760c5803dc71b7a6d02c913ddf354403efbc3c0ecd8e13e80dba56a92401f6b2e8f472bba2dafda4387863cb3b98c6e50ea7e0ebe0445c418218856ebb93e27d4b9c4ffe31a4f289a9ab85127597a09a0417b58b828efe2899407c89ef74c287dfe6ad15ff99c26ab0bb7c428dee9e3581917b79c6b5d358b0beb53e1d9ea1fa8f18254a77ecca8bdf3dc9d93b1d6d5357153a6fd6ecfed3bd2cc3bbc9f83af33a3749fc8465"}, @generic="599012f6c6e3a7477ca58bcf52869452307280c509c18c47439c2b296ca26095328772d1e52834cd4c9ca1f44b091c784ba9c6ef0a3cfe43caac889bde1ac31452c2dbb22d0c995a1d77111d775aab5c811d685810c0a880ac24153dd3ff19d3ffbffc945967b3ea6d4950bcb898ee6a643bb34d4577cca98ecbe9bd3ba45fd8b4c7"]}]}, 0x22b0}, 0x1, 0x0, 0x0, 0x880}, 0x20000000) signalfd(r2, &(0x7f0000001000)={0x8}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000006000)={0x0, 0x3, 0x401, 0x23d, 0x8, 0x800}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x800) getpeername$inet6(r2, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000005000)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000008000)=0x0, &(0x7f0000008000)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x4, 0x4) 2018/01/31 12:32:28 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000737000)='/dev/hwrng\x00', 0x1, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) flock(r1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80080, 0x0) read(r1, &(0x7f0000001000-0x44)=""/68, 0x44) fcntl$setflags(r0, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000001000)="ea79d4170cafd0f042ddbd0f5301f88ef8465d3fd5207957356b729a7e1d30d38eddcaa37cc42c1a470a19ca05e1beb542cc5a5876bdf9efc0321d1260d54140b5bf61623121210f971b6ecb360ed4630bccd5383b8dc5b7d2850be751ab65dfd3914254851533e80b31c259e7d1ea8cf4ea0e8e428eda83bdfe9c9dc880a9423bde032f858287410d264adef6b28e964c83f7500c604ba76320bc1e692ab26609857bbe762cd4f9db590c763ed2f03bcb2a2c52c21fa37b6fe1fa670b8dd914666e8efe707f365fbf6ce52267389d1cd4df948585", 0xd5) r3 = openat(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x44002, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000-0x34)={{0x3, 0x1, 0xb9ef, 0x2, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000)=0x8, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000004000)='*security\x00', 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000006000-0x78)={0x610, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x77b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xfffffffffffff801, 0x99, 0x4, 0x310, &(0x7f0000005000)=@generic="ab37f20809a7915899dc18a6f9a77381", 0xfffffffffffff000, 0x6, 0xe000}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000007000-0x3f)=""/63) r6 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000007000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000008000-0xb8)={0xb8, 0x2d, 0x0, 0x4, 0x2, {0xb, 0x0, 0x0}, [@nested={0x98, 0x33, [@generic="54e1777858491a75ef60ef98fc17e0141211abe365981b577ea753df13dad38b3e7d1e6b565f132bba4359780f46101493028bb1331141fa1d31cbe9dd4d7aa0a33433f042e03796668c32868c7852878e209f43d5044da235967a0d34034a37df2107857c688baf485f99a05f16a71b242c666de257d2a8db393242827dcec83c4484dbca6e", @typed={0xc, 0x23, @u32=0x3}]}, @typed={0xc, 0x1c, @pid=r6}]}, 0xb8}, 0x1, 0x0, 0x0, 0x24000000}, 0x5) 2018/01/31 12:32:28 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007b9000-0x4)=0x0) capget(&(0x7f0000a52000-0x8)={0x20080522, r0}, &(0x7f000008c000-0x18)={0x1, 0x5, 0x3, 0x35, 0x6, 0x2a6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)=0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="2897", 0x2) accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x0, 0x9, 0x4, 0x8, 0x20, 0x7]}, 0x10) setns(r2, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000001000)="1bc089abe72f83e782a988a9723c1890f54cc92720960f2c23e55e2362cf4deed940084b49cbbe53c6b992ea0e168d", 0x2f) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) fadvise64(r1, 0x0, 0x1, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000)='./file0\x00', r1, &(0x7f0000002000)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x0, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000004000-0x10)={0x0, 0x0, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000003000)={r4, r5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1a1407cc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x7fffffff, 0x3f, 0x9, 0x89}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000-0xc)={0x0, 0x2, 0x20}, &(0x7f0000004000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={r6, 0x9, 0x3ff, 0x8, 0xc885, 0x8000000000000000, 0x1, 0x1f, {r7, @in={{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]}, 0xf406, 0x1, 0x2, 0xff, 0x8}}, &(0x7f0000001000-0x4)=0xb8) 2018/01/31 12:32:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x11) rmdir(&(0x7f0000000000)='./file0\x00') r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000-0x8)='./file0\x00') socketpair(0x1b, 0x3, 0x3f, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000002000)={@common='vcan0\x00', @ifru_mtu=0x6}) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0}) pread64(r0, &(0x7f0000001000)=""/18, 0x12, 0x0) listen(r0, 0xbf) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000-0x20)={0xea, 0x0, 0x2, 0x80000001}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000003000)={0x8, r3, 0x10003, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000005000-0x6)='.dead\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="813fa78d92cca0fc7b65c7b2035358c99c1336bd7a96ee85f9ea0de510edc7b301db49d1a4eea42a65b3344b787b8353ce5e2106d1d9a26fa98706d5e4904f8fc49314c2ff223c8bba5fbe751875a671f227559ccf0d2348cd09", 0x5a, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000002000-0x8)='big_key\x00', &(0x7f0000005000-0x14)='md5sumuser\\ppp1proc\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000007000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000006000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r5}) readahead(r2, 0x0, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000005000-0x4)=0x415, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000008000-0xaa)=""/170, 0xaa, 0x12000, &(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/31 12:32:28 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)="b7e9e077100729e5fbb86c200671fed091469a1b89f1780c9ce2cc1be4b830e708", 0x21, 0x40, &(0x7f00003c9000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x1, 0x400, 0x4, 0x7, 0x7, 0x1, 0x5, 0x1]}, 0x14) ioctl$sock_netdev_private(r2, 0x89fc, &(0x7f0000001000-0x1000)="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") r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000e60000/0x4000)=nil, 0x4000, 0x2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0xf03, 0x1, 0x816, 0x1, 0x2e5af75d, 0xa, 0x80, 0xa0, 0x0, 0x0, r4}, {0x6, 0x9, 0xe399, 0x0, 0x10001, 0x4a, 0x8001, 0x53}, {0x7ff, 0x8, 0x40, 0x9}, 0x6, 0x7, 0x0, 0x1, 0x2, 0x0}, {{@in=@empty=0x0, 0x0, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x1, 0x2, 0x10001, 0x2, 0xffff, 0x24c2}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) remap_file_pages(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x8, 0x3140) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000004000)={0x1, 0x0, 0x10000, 0x6b8ba1f6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000005000-0x10)={r5, 0x6fd}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000006000)=""/0, &(0x7f0000005000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000007000)='\x00', 0x0, 0x0, &(0x7f0000002000)={0x101, 0x6c31, 0x200, 0x5, 0x7, 0x8, 0x7b81, 0x3d8}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000009000-0x10)={0x11, 0x31, &(0x7f0000009000-0x31)="192b94a2864e336d80a3340dd07dfee77825866eec6dc77d15e0683679b27b9e5bc6837e1a96b19c7703b8b190298e81bb"}) 2018/01/31 12:32:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/239, 0xef) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000)='./file0\x00', 0x28, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 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) 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) 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) 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) 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) 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) 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) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x168)=[{{&(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000002000)=[{&(0x7f0000002000)=""/113, 0x71}, {&(0x7f0000002000)=""/139, 0x8b}], 0x2, 0x0, 0x0, 0x1}, 0x9128}, {{&(0x7f0000003000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000003000-0xe5)=""/229, 0xe5}, {&(0x7f0000002000)=""/109, 0x6d}], 0x3, &(0x7f0000001000-0xc)=""/12, 0xc, 0x12}, 0x39a}, {{&(0x7f0000003000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000003000-0xaa)=""/170, 0xaa}, {&(0x7f0000001000-0x8f)=""/143, 0x8f}], 0x3, &(0x7f0000002000)=""/29, 0x1d, 0x8}, 0x4}, {{&(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000001000)=""/192, 0xc0}, {&(0x7f0000002000-0xa4)=""/164, 0xa4}, {&(0x7f0000002000)=""/208, 0xd0}, {&(0x7f0000002000)=""/9, 0x9}, {&(0x7f0000001000)=""/83, 0x53}, {&(0x7f0000002000)=""/180, 0xb4}, {&(0x7f0000000000)=""/167, 0xa7}], 0x7, &(0x7f0000002000+0xa2f)=""/106, 0x6a, 0x9c}, 0x200000000000}, {{&(0x7f0000002000-0x5d)=@un=@file={0x0, ""/91}, 0x5d, &(0x7f0000003000-0x80)=[{&(0x7f0000001000)=""/200, 0xc8}, {&(0x7f0000003000-0x66)=""/102, 0x66}, {&(0x7f0000002000)=""/175, 0xaf}, {&(0x7f0000002000)=""/134, 0x86}, {&(0x7f0000001000)=""/47, 0x2f}, {&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x6}, 0x3}, {{&(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000003000-0x96)=""/150, 0x96}, {&(0x7f0000001000)=""/28, 0x1c}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/58, 0x3a}, {&(0x7f0000001000-0xac)=""/172, 0xac}], 0x6, &(0x7f0000003000-0x35)=""/53, 0x35, 0x10000}, 0x7}], 0x6, 0x40000022, &(0x7f0000002000)={0x77359400, 0x0}) 2018/01/31 12:32:28 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="a803281a4bdee703c9667ced3e9cbce671251ef94901b56d9100f5ddbf9e48cc233a60e3f6ecda3a56572e4854f72382be353c409205", 0x36) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) readahead(r0, 0x2, 0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000001000-0x8)=&(0x7f0000004000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000003000)=0x18) sync_file_range(r0, 0x100, 0x9, 0x1) r2 = socket(0x1, 0x80007, 0x200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000005000-0xd)='!em0$ppp1GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000003000)={0x2, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000006000-0x4)=0x1f, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000007000-0x4)=0x1, 0x4) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000007000-0x20)={@common='erspan0\x00', @ifru_flags=0x400}) ioctl$sock_ifreq(r4, 0x8918, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000008000-0x50)={{0x80, 0x4}, {0x2, 0xb17}, 0x2baeadac, 0x3, 0x802, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000008000)={&(0x7f0000006000)=[0x1, 0x4, 0x7, 0x10001, 0x3, 0x6, 0x400, 0xc7], 0x8, 0x4, 0xfffffffffffff801, 0x2, 0xffffffff, 0x1, {0x8000, 0xfc8, 0x2, 0x6896, 0x9, 0x22d4, 0x9, 0x80000000, 0x3a, 0x5, 0x2, 0x7, 0x6, 0x7a0, "d1c8b2ea89427296c24f496fb2c5d9899dbccde6c18c1540b7c639c2d4c5a555"}}) syzkaller login: [ 31.363604] audit: type=1400 audit(1517401948.841:5): avc: denied { sys_admin } for pid=4115 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.403864] IPVS: Creating netns size=2536 id=1 [ 31.425377] audit: type=1400 audit(1517401948.901:6): avc: denied { net_admin } for pid=4119 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.452717] IPVS: Creating netns size=2536 id=2 [ 31.491818] IPVS: Creating netns size=2536 id=3 [ 31.528609] IPVS: Creating netns size=2536 id=4 [ 31.577249] IPVS: Creating netns size=2536 id=5 [ 31.641059] IPVS: Creating netns size=2536 id=6 [ 31.689732] IPVS: Creating netns size=2536 id=7 [ 31.727399] IPVS: Creating netns size=2536 id=8 [ 33.366858] audit: type=1400 audit(1517401950.851:7): avc: denied { sys_chroot } for pid=4121 comm="syz-executor2" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 12:32:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x168000000000, 0x20, 0x6167, 0x7fffffff, &(0x7f0000a1d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x100020, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getpeername$packet(r1, &(0x7f00009e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000068a000-0x4)=0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000072000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004ef000-0x8)={0x0, 0x0}, &(0x7f000043d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000227000-0xc)={0x0, 0x955, 0x30}, &(0x7f0000df7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00003eb000-0xa0)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0xffffffffffffff4a, 0x100000000, 0x4, 0x8}, &(0x7f0000a8e000)=0xa0) r4 = memfd_create(&(0x7f0000597000-0x1)='%proc+em0lo\x00', 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4) close(r1) 2018/01/31 12:32:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001a7000)='/dev/loop#\x00', 0x0, 0x2) r1 = open(&(0x7f000094a000)='./file0\x00', 0x1, 0x174) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f6f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000077f000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000a4b000)={r2, r3}) readv(r0, &(0x7f0000dc4000-0x90)=[{&(0x7f0000cdc000-0x95)=""/149, 0x95}, {&(0x7f0000bb7000)=""/214, 0xd6}, {&(0x7f00006d0000-0x6a)=""/106, 0x6a}, {&(0x7f0000a44000-0x1000)=""/4096, 0x1000}, {&(0x7f00009b0000-0x40)=""/64, 0x40}, {&(0x7f0000032000)=""/16, 0x10}, {&(0x7f00009a7000-0x8c)=""/140, 0x8c}, {&(0x7f0000c4d000)=""/211, 0xd3}, {&(0x7f0000b79000-0x69)=""/105, 0x69}], 0x9) getegid() r4 = syz_open_dev$sg(&(0x7f00006e6000-0x9)='/dev/sg#\x00', 0x7, 0x80400) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000b62000)=0x20, 0x4) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000a68000)=0x0, &(0x7f0000e14000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d31000)={0x0, 0x1ff}, &(0x7f0000212000-0x4)=0x8) [ 33.594416] audit: type=1400 audit(1517401951.071:8): avc: denied { create } for pid=5130 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 12:32:31 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000001a000)=0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000002b000)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000)='/dev/rfkill\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000022000)={0x7, 0x78, 0x2, 0xab7, 0x144d7d6d, 0x0, 0x0, 0x6, 0x60c85, 0x5, 0xee, 0xffffffff, 0x2, 0x20, 0xff, 0x2, 0x6, 0x0, 0x81, 0x8, 0x566, 0x7, 0x2, 0x9, 0x0, 0x3, 0x101, 0x7fff, 0x6, 0x4, 0x8, 0x80000001, 0x400, 0x5bdb3d56, 0x4, 0x0, 0x3, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0xdcd, 0xb2d}, 0x2, 0x81, 0x1, 0x5, 0x101, 0xeb4, 0x7, 0x0}, r0, 0x5, r2, 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000028000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x20) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f000002c000-0x56)=""/86) openat$selinux_context(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/context\x00', 0x2, 0x0) 2018/01/31 12:32:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000f06000)='/dev/random\x00', 0x0, 0x0) sync() ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000885000-0xdc)={0x0, 0x0, ""}) set_tid_address(&(0x7f0000193000-0x4)=0x0) 2018/01/31 12:32:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000388000-0x11)='/dev/vga_arbiter\x00', 0x41, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000c98000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008c2000-0x30)={0x78, 0x0, &(0x7f0000d18000)=[@increfs_done={0x40106308, r1, 0x3}, @decrefs={0x40046307, 0x2}, @acquire={0x40046305, 0x3}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f00006d9000)=[], &(0x7f0000a75000-0x20)=[0x40, 0x38, 0x68, 0x0]}}, @exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x3}], 0x65, 0x0, &(0x7f0000ba5000)="a9d38dab972b66641efe2625e979f1427a9a3d2f37292043705b1e40ffdec765fc8420329860143fb3e24ca2ab9718ae9b3cdab061f06e69aac6a63d4bc613a9831991018a6be62e0bfa70ff25e84fd5056ab922788aeacd4c9030a4d5d0271c143a3903c0"}) r2 = syz_open_procfs(0x0, &(0x7f0000dd9000-0x8)='cmdline\x00') preadv(r2, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000058000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) 2018/01/31 12:32:31 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000157000-0xd)='/dev/usbmon#\x00', 0x20006, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000052d000)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00006e0000)={0x80}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000086d000-0x20)='net/sockstat6\x00') flock(r1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000048e000)=0x14) [ 33.658029] mmap: syz-executor4 (5159) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/31 12:32:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000002000)={0x1000000000000000, 0x2d33, 0xc96d, 0xfffffffffffffff8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000011000)=[{&(0x7f0000001000)=""/197, 0xc5}, {&(0x7f0000001000)=""/224, 0xe0}, {&(0x7f0000002000-0x26)=""/38, 0x26}], 0x3, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000)=""/15, 0xf}, {&(0x7f0000014000-0x19)=""/25, 0x19}, {&(0x7f0000002000-0x14)=""/20, 0x14}], 0x4, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mlock(&(0x7f0000013000/0x1000)=nil, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000002000-0x58)={0x8, 0x9, 0x1000, 0x2, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r3, 0x0, r3) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x800000000000000, 0x3a4, 0x6, 0x0, 0x2}, &(0x7f0000014000-0x4)=0x14) getsockopt$inet6_tcp_int(r5, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) dup3(r2, 0xffffffffffffffff, 0x0) futex(&(0x7f0000c2d000-0x4)=0x61, 0x3, 0x1, &(0x7f0000e25000-0x10)={0x77359400, 0x0}, &(0x7f0000ac4000)=0x0, 0x2) [ 33.728805] audit: type=1400 audit(1517401951.211:9): avc: denied { dac_override } for pid=5188 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 12:32:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000231000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000897000)=[{&(0x7f0000318000-0xed)="b22533d9ac1f76995b25d7c572564f569ac0226c56a75456633076e5cacd2d1563f84c7dafce15a8a9092af108c91ae24713b32859c9b692700ddca34f14aa56578f21d41b4646c20b50064e40c5459702e4638f9e5e75442963ea995f57232abc788d4fff2a8122780050ac46ceb5c49b44ef645d8706b85318c622a0ae503559a6145d4b07f0864563e8e1371ae5ce413eb6fadce8fd46e915a7d717945750179c2c6db65aaa9a09471a4ce9d3ef239b3db076e20c87b3a982afabb43b6f5546a779ecaffddb27acecf817d20e55d5e84bb5bae75213bb5518b133c41f5883f749ada469c896412bfd77a1d8", 0xed}, {&(0x7f0000749000)="b9951c2102290cc0795e2350fb03fd1f161dd870f8d419105e754ec1b8d4fe71e31ddc0f5b4df72c87ded5eecf02f02319d825aa1c1e4c60ba9b6cce0ce7a92e2916f604caaa75bbf26d70fb5d4dcb783f07021ed7f3f01b61680bc1f38870bab577a2957a308bf33a5b1042447e7a0ae9fd8bcc3cc23e4352cfd8099fc8173f11ce19c133bff003095dd7f743455625c73c615d5501015118a062225de14403174def356b41f7", 0xa7}], 0x2, 0x4) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/31 12:32:31 executing program 0: r0 = fanotify_init(0x40, 0x8000) seccomp(0x3, 0x0, &(0x7f00009a0000)={0x200001a8, &(0x7f0000616000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x400100) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00002e6000)={{0xa, 0x1, 0x67, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, {0xa, 0x3, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x81, [0x7fffffff, 0x0, 0x400, 0x1, 0x8, 0x3b1, 0x14d96629, 0x7]}, 0x5c) syz_open_pts(r1, 0x600200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0x3, 0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r4, 0x7, 0x8189, 0x5}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x801, 0x0) timerfd_settime(r5, 0x0, &(0x7f0000ee7000-0x20)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000a98000-0x8)={r6, r7}) 2018/01/31 12:32:31 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000)={0x0}, &(0x7f0000000000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) 2018/01/31 12:32:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) listen(r0, 0x92) close(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004bb000)='/selinux/status\x00', 0x0, 0x0) readlinkat(r1, &(0x7f000090c000)='./file0\x00', &(0x7f00004c3000-0x21)=""/33, 0x21) 2018/01/31 12:32:31 executing program 2: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c01000)={0x0, 0x0}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f54000)=[{&(0x7f000015a000-0xb7)='`', 0x1}, {&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x2, 0x0) 2018/01/31 12:32:31 executing program 4: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0xffffff07) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d30000)={0x0, &(0x7f0000d35000)=[]}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/31 12:32:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='children\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x200, 0x8f7, 0x7, 0x800}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x1, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 12:32:31 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000225000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bf1000-0x15)='/dev/pktcdvd/control\x00', 0x480000, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000fc1000)={0x1000, 0x8001}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000fc1000-0x4)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000e17000)=0x1c, 0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000b78000)={&(0x7f00005ae000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000fc3000-0x10)={&(0x7f0000fc3000-0x118)=@del={0x118, 0x11, 0x410, 0x7, 0x0, {{'cbc-camellia-asm\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x1000}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x20}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x2}]}, 0x118}, 0x1, 0x0, 0x0, 0x200000c0}, 0x4008000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b1e000-0x4)=0x9, 0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fc2000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000dff000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000509000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 12:32:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002cc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001dd000)={0x0, 0x6}, &(0x7f00001f0000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ecf000)={r4, 0xab}, 0x6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000b99000-0x4)=0x2, 0x4) r5 = memfd_create(&(0x7f0000696000)='selfsystem\x00', 0x3) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f00006fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ac7000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000b9a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dde000)=0x8) 2018/01/31 12:32:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000fcb000-0x8)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x8000) dup3(r2, r3, 0x0) preadv(r0, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d99000-0x8)={0x0, 0x0}) tkill(r1, 0x16) 2018/01/31 12:32:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x88) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e0f000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000cc6000)=""/4096) fcntl$setpipe(r0, 0x407, 0x2) 2018/01/31 12:32:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000bea000)=""/148) write(r0, &(0x7f00008f4000-0x24)="24000000210025f0071c0165ff0ffc0e020000000006000002e1800c08000b0000000800", 0x24) pipe(&(0x7f00000b6000-0x8)={0x0, 0x0}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00003c3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009ce000)={0x0, 0x9, 0x0}, &(0x7f0000997000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000007f000)={r3, 0x3f, "9ddf80c8fac6263c0f007f4318ed2010c5c8a3856ed2ee2033006b36151dd3ef8c465322bc343987563a15b86914649ecd93cd26020cf3452398f5270e5d8d"}, &(0x7f00000df000)=0x47) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f000069f000-0xb0)={{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]}) 2018/01/31 12:32:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1000002, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f000049e000-0x8)='./file0\x00', 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000aaf000)=0xaaa6, 0x4) 2018/01/31 12:32:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000096a000)=0x0) write$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0xfffffffffffffffe}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000618000-0x74)=[@in6={0xa, 0x2, 0x5c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdaa3b65}, @in6={0xa, 0x0, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe03}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x3f, 0x0}, 0x0, &(0x7f0000e07000-0x30)={0xe2, 0xffff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x100}}, {0x0, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000085f000-0xe8)={0x0, 0xe0, "05b8f62d5f656a6a580bf87503591d74e2495d5b10cdb2033e6edd2f58235822aa57719ee0d3c972f1ccdef519c5ae71805b0b2203ed8a35c156308c5059c9e431b643043da300b385c9c0e914a70b23c900256f51aff9dc15927209e3df5b3acc7a9d5ad5b04565bb5c6bca197ccf91ce19ce4d37627fbfcfc38f47e8ee1bf516e9052879d735cdae144e0a333417bd492d172cd4434cea3210a21acb0d563b7b0d9fcc1025509bbeabbdd7c1ef3976249ba6d978655a006c9702647f3d758a07a142bd78ff7a51fe132f640b55853aff5a29c65a7715cc215587d4f632e888"}, &(0x7f00007d1000)=0xe8) 2018/01/31 12:32:32 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0xee)=""/238, 0xee}], 0x1, &(0x7f0000007000-0x40)=[{&(0x7f0000007000-0x984)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000007000)='./file0\x00', 0x200082, 0x8) write$tun(r1, &(0x7f0000006000-0x108e)=@hdr={0x0, 0x80, 0x2, 0xa, 0xea0, 0x7, @ipv4={{0x1d, 0x4, 0x1, 0x101, 0x1084, 0x2, 0x8a30, 0xb4, 0x89, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x6}, @timestamp={0x44, 0xc, 0x7, 0x0, 0x47aa, [{[], 0x7fff}, {[], 0x101}]}, @ra={0x94, 0x6, 0x8}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x1f, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x15}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}, @dev={0xac, 0x14, 0x0, 0x13}, @rand_addr=0x2]}, @end={0x0}, @lsrr={0x83, 0xb, 0x9, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x10, 0x81, 0x0, 0x1f, [{[], 0x3}, {[], 0x7}, {[], 0x1}]}, @ra={0x94, 0x6, 0x10001}, @ra={0x94, 0x6, 0x7}]}}, @dccp={{0x0, 0x3, 0x4, 0x1, 0x5, 0x0, 0x0, 0x0, 0x6, "211198", 0xff, "50a3d2"}, "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"}}}, 0x108e) 2018/01/31 12:32:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getrandom(&(0x7f00005bf000-0x40)=""/64, 0x40, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x401, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xbb4c5a960fdfb7a5) r1 = accept4(r0, &(0x7f00005c8000+0xa36)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5b000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000307000)={0x0, @in={{0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xb8, 0x3f, 0x0, 0x0, 0x7, 0x2, 0x5, 0x232ccba0, 0xaa1, 0x0, 0x9, 0xd7, 0x9, 0x4800000000000000]}, &(0x7f00000db000)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00008fb000)=r2, 0x4) 2018/01/31 12:32:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000019000-0x34)={0x24, 0x2000002e, 0x2000000443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f00007fe000-0x38)={&(0x7f0000b5b000+0x7b7)={0x10, 0x0, 0x0, 0x1008}, 0xc, &(0x7f00004cd000-0x10)={&(0x7f0000a92000-0x11c)={0x11c, 0x13, 0x108, 0x7, 0x2, {0xc, 0x0, 0x0}, [@nested={0x108, 0x32, [@typed={0x10, 0x27, @u64=0x99}, @typed={0xc, 0x1f, @u32=0x2000000000000}, @typed={0x10, 0x89, @u64=0xc96}, @typed={0x10, 0x38, @str='nodev\x00'}, @typed={0x8, 0x1e, @void=""}, @generic="6b51382d76bf1ac55a575d129671249b2317ab642674a5b0102a0dabeed661369636138cf17ee805739331c1b20f461399dfe802e345f49b2582dbf4e49575941c5bffafe2809c9b128958aa38099a506b59a33d1b6772842f842faf5b211a3d172a246715b25319cb59a794bb57d8f3bc8c77fabf71a010c86c5a22118982eb23e55954a135a8e89240e5b8576a21c310d019afa31d542da710c8ca50ed55c2582855bc881feb5a94498a56ccd58bb76e2bd028a956786fb2e3e3ba55b0ca92"]}]}, 0x11c}, 0x1, 0x0, 0x0, 0xc82b28981f9df87e}, 0x4) 2018/01/31 12:32:32 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000b22000)='/dev/net/tun\x00', 0x0, 0x41) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000187000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f000069f000)="b2bca3b2cf1f1f9d925bcb9fe5bf12ea12933a65600cb65d08a95accfa8a3ba8eea0721f541bd71ee8055c57d554c3a33a369ceb976df441673e17e5f34310c1636d9ad8c817034174b58b74da0a29e2e9c31dec600c434a168c4197dd1aaa5abc03169e4e67658300554a9a23752c236cf36e99375d267def60e8aed7aadeddf4aa7e79bc96595b26daec09dcb67285cb2bf2a6b1ff626d0da4dafc921d5b1e5c2889a1a437052734995bf1ca987e7f96f0c764f8ccaa9ccfdd09", 0xbb) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000421000)='/dev/vga_arbiter\x00', 0x20000001, 0x0) write(r2, &(0x7f0000f92000-0x59)="f78a64a99dd3ac5ba161cf361112d9ea1e78ef899752ddf414e0ac90dfe1d7836ddd6d63d2c4e695fe0e0ad2c1b28b5af7bdfce681c544a87822a43b000000094de05963938592b509c8c3ab1822dff993b3dd8583a61897d7", 0x59) 2018/01/31 12:32:32 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000db000)='/dev/rtc\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a00000-0xbc)={0x101, 0x3, 'client0\x00', 0xffffffff80000003, "2555ab97aff0957c", "18becc64e64fbe0e7589e4fb3444681b722ed7371f910504e6bc46903b3ed90f", 0xe8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000afb000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mq_getsetattr(0xffffffffffffffff, &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f00006f1000)='./file0\x00', 0x640, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x80, 0x4) 2018/01/31 12:32:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f000091e000-0xc)=@proc={0x10, 0x0, 0x1, 0x1}, 0xc) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b51000-0xa)='autogroup\x00') writev(r1, &(0x7f0000ae8000-0x30)=[{&(0x7f0000868000)="8e451d6d64644f8ff964e3602578e01ddbf6c3d48bf6d55b805286d8bc31835ae1c5cdb48cffa63b3f5eadc38b8cd38177be21d1fc72ed1cb9423e4723aadf1f01858d576c700644d21da93878b3e9410aedfb6df51b259e64f51d230c45c5a982ec082f61a44da241f100b0e53bab87f0b5ce50ec5c65a892809a17f39efe9bef2fdb7472fd092830ac310c032e5b99298d062ae88e4cb2c2f6bcdb084085c77416d24a5406bfb91fba16300542fe5b00b218be3a65b3adf0646dab284028f945d2f3c9e77e5d2258e124a003d19f7e4b93221b3623ff122444a7820f5cdd5b98652c266e08031d", 0xe8}, {&(0x7f0000f9a000-0xbf)="08cfcadadab6eec8379547e8a834494cd428d8fb6105b88d7bf291484a789d42657b26970778ace3abdb038860130bd124a0e8bba73c786e508470deaa9d94780c5579972c27af1bf78123be5e9c208507e144c0a63d5e95eabf3881ea6db54a8cb26f8d8dba4e97cd69354925553d52e8726e3e883bac0336d893eb15bfe4363647a3c3cc45913821109fdb6e67c0caab9602e4024b407587807d53f6a60fbda4ae28a99a1db1d6a9933f3bbd9daff508a2eecaeb401571fc272c9ac4da02", 0xbf}, {&(0x7f00000ab000-0x1000)="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", 0x1000}], 0x3) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00008fa000)={0x0, 0x0}) pwritev(0xffffffffffffffff, &(0x7f000060c000-0x60)=[], 0x0, 0x0) 2018/01/31 12:32:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000710000-0x9)='/dev/sg#\x00', 0x800, 0x100) fsetxattr(r0, &(0x7f0000ea0000-0xc)=@known='trusted.syz\x00', &(0x7f0000a7f000)='selinux\x00', 0x8, 0x1) signalfd4(r0, &(0x7f0000875000)={0x7}, 0x8, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x400000d) writev(r1, &(0x7f00005ee000)=[{&(0x7f0000eb3000-0x29)="2900000021001900013d3500000a000602000006fd000300000d00040d001000190000002400000008", 0x29}], 0x1) 2018/01/31 12:32:32 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fe0000-0x9)='/dev/sg#\x00', 0x3, 0x20401) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fdf000)={0x0, 0x80000000}, &(0x7f0000fdf000)=0x6) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fe0000-0x31)={r1, 0x8, 0x29, "ee309ada8e2026c8898b7d05092d0e8767299b901784b8f9f4d5f1af35fe3fbc46c6b4eb6ffcfcbcda"}, 0x31) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ppoll(&(0x7f0000531000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000fdf000-0x10)={0x0, 0x1c9c380}, &(0x7f0000fde000)={0x0}, 0x8) 2018/01/31 12:32:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) listen(r0, 0x2) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00009a9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bc1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000f7c000-0x4)=0x6, 0x4) 2018/01/31 12:32:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) sendto(r0, &(0x7f000059a000-0x73)="", 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000c89000-0x4)=0x10001, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000089e000-0x9)='/dev/ppp\x00', 0x301080, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f000052a000)="8739ae6978e68ce0486503478337fac3ae086a43a7d9af81e9cfedf9acb93d7e5a36cbcdf2faacb69304e606a8e79bf0e59a48ea85f283a64eb070f792fe3525d9720983c8879d306f9d6d6c5bf306b255b8705100365f298840c2267f20bf3d21ce0be69a8b7f44bced94a1", 0x6c) 2018/01/31 12:32:32 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000af5000-0xea)="55055925b14f720b1a507f78156e97ff4f99f794fe42ac8f9b4506279a4ebdfc2ab04980a092ddc10bf093b5909dc2cdcef8aa9006cc02e05c30f3d957fbb289932d49296f0eb907e905c9039a67fcc224bb9290e59275f18df45ba65d36709a0810a753a5800cbdf4243f90943445c4c45b7e456166d1b9682df70c5b45151aacf0161cc47dee009f73ca6f2e3614a8e36750bbdf4c4cc71cf827c654ce097d649de47e2002487bb4003833be49eb0b36cf9180940ca07886fd16a8583e5631a2528569e0fe98827d6776b7e8578aaa4532f1de69dded0f305c274fbe7394e9b089f28789eac466dd14", 0xea) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d68000-0x28)={@common='lo\x00', &(0x7f0000432000)=@ethtool_sset_info={0x37, 0x0, 0x6d, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 12:32:32 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000341000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/228) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000d36000-0x18)={0xff, 0x0, 0x7fffffff, 0x1, 0x10000, 0x80}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d30000)={0x0, &(0x7f0000bcf000-0x30)=[]}, 0x10) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d35000+0x509)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d37000-0x4)=0x0) syz_open_procfs(r3, &(0x7f00008d8000)='net/rt6_stats\x00') mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000d37000-0x50)=[{&(0x7f0000a73000-0xa6)=""/166, 0xa6}, {&(0x7f0000a01000-0x85)=""/133, 0x85}, {&(0x7f0000761000)=""/72, 0x48}, {&(0x7f0000d36000)=""/47, 0x2f}, {&(0x7f00002cb000)=""/44, 0x2c}], 0x5) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000d36000-0x4)=0xa) 2018/01/31 12:32:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2283, &(0x7f0000eb6000-0x1)="") r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000058c000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002db000)=0xe8) r3 = getegid() r4 = getpgrp(0x0) r5 = getuid() r6 = getegid() r7 = getpgrp(0x0) r8 = getuid() r9 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d74000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001c7000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c3000-0x4)=0xe8) stat(&(0x7f00002e4000)='./file0\x00', &(0x7f000020b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000cd4000-0x4)=0x0) lstat(&(0x7f0000c99000-0x8)='./file0\x00', &(0x7f0000b56000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f08000)={0x0, 0x0, 0x0}, &(0x7f0000377000)=0xc) sendmsg$unix(r0, &(0x7f0000405000)={&(0x7f000014e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00001ca000)=[{&(0x7f000096c000-0x4a)="d5703a31e7e9503f678814ad91bb238060965b9f2488063f5cca0bfaa527f8980d72418310fd75e7514694ee0232f21fff8b9881a89095c4a174defa2e4f5212d14238e7ea2e6c547cbd", 0x4a}], 0x1, &(0x7f0000512000-0x63)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xd0, 0x40}, 0x48000) 2018/01/31 12:32:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007c3000)=0xfffffffffffff662) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndtimer(&(0x7f00000b8000-0xf)='/dev/snd/timer\x00', 0x0, 0x102) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f000019b000)=""/0, 0x0, 0x0, &(0x7f0000603000-0xa)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/31 12:32:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x23, 0x0, 0x0}, 0x14) r0 = socket$inet6(0xa, 0xa, 0xfd5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00005b5000)={0x0, 0x6}, &(0x7f0000312000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000861000-0xc)={r1, 0xf724, 0x20}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/31 12:32:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f000055f000/0x1000)=nil) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002d000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003bb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3a000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000089e000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e98000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000022f000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x1, 0xffffffffffff0001, 0x0, 0x20, 0xa0, 0x1f, r1, r2}, {0x78f, 0x0, 0x0, 0xc0, 0x20, 0x3f, 0x3f, 0xc414}, {0x10000, 0x4, 0x7, 0x32}, 0x9, 0xffffffffffffffff, 0x1, 0xf627538167669da, 0x2, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x6, 0x3, 0x6, 0x8, 0x5, 0x40}}, 0xe8) 2018/01/31 12:32:32 executing program 4: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000041000-0x8)='./file0\x00', 0x80) r0 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) getdents(r0, &(0x7f0000050000-0x12)=""/24, 0x18) 2018/01/31 12:32:32 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000003000)={0x0, 0x38, 0x4, @thr={&(0x7f0000000000)="7955854585ef6155004c3a7f91ee70a5dcc22d48964d724cd2031d649dedf87419bb4967d5ee3bf09f07516691aa67dc05a1e7609152e12f6d38240e1ffcee6d981495efdfe3c26a3de9e10bd378b93f56f87f7e90f2f4cd63dea4a12c4ab879ec03181e5d94b240bb47453cb7511cbf23f2ddc93bc83493c705c820871b66cd292fa9d5f510dfedc18b613ef4b46f3d198d972539d4c095887c68fcad8c1448ac5055afa9b91ada8e16248d61793fbd44123c570ae74b02163497f833f755bc21bfca00", &(0x7f0000000000)="7044b1acc6afebd0ed480a52e3f0c8b3a8e704c5591ba432ed84656b5b0ba2e17db7a900600ee06599ddc9c3c3120421827513b1955ee1121f5398746c59b28ed643c7a683a769c60d210e1b62a7f18b62c1c599a2e1e973a2fc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) close(r0) 2018/01/31 12:32:32 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f0000005000)='ns/mnt\x00') tkill(r0, 0x7) 2018/01/31 12:32:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x84000, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0xfd)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x8000000003, 0x0) write(r1, &(0x7f000080b000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) [ 34.784980] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 34.800596] audit: type=1400 audit(1517401952.281:10): avc: denied { net_raw } for pid=5354 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 12:32:32 executing program 7: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000e6e000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x501000, 0x41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) r1 = request_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='@system\x00', 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f0000001000-0x4d)="c10f6019ae82b9c189084fb32186c92463328357ddbe769cd4066a0e2c1bfce2f8867205221d293475097758f636e388410cfc15539da0bce92918ce70edd6b753ac753856d25dd39878af7f34", 0x4d) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) dup3(r2, r2, 0x80000) eventfd(0x0) 2018/01/31 12:32:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000)={0x0, 0xffff}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000012000-0x8)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) select(0x40, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003cc000)={0x0, 0x0}) [ 34.919294] FAULT_FLAG_ALLOW_RETRY missing 30 [ 34.923939] CPU: 1 PID: 5390 Comm: syz-executor5 Not tainted 4.9.78-g7be1985 #24 [ 34.931470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.940823] ffff8801b6e0f940 ffffffff81d94409 ffff8801b6e0fc20 0000000000000000 [ 34.948865] ffff8801b66fa590 ffff8801b6e0fb10 ffff8801b66fa480 ffff8801b6e0fb38 [ 34.956906] ffffffff81661d9a 0000000000002a2e ffff8801d8e5a0f0 ffff8801d8e5a0a0 [ 34.964946] Call Trace: [ 34.967532] [] dump_stack+0xc1/0x128 [ 34.972892] [] handle_userfault+0xa3a/0x1310 [ 34.978949] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.985959] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 34.992363] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 34.999308] [] ? handle_mm_fault+0x117b/0x2530 [ 35.005539] [] ? handle_mm_fault+0x1fc3/0x2530 [ 35.011765] [] handle_mm_fault+0x1fd1/0x2530 [ 35.017823] [] ? __pmd_alloc+0x410/0x410 [ 35.023529] [] __do_page_fault+0x5c2/0xd40 [ 35.029394] [] ? mm_fault_error+0x2c0/0x2c0 [ 35.035341] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 35.041984] [] do_page_fault+0x27/0x30 [ 35.047508] [] page_fault+0x28/0x30 [ 35.052762] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 35.059585] [] ? SyS_select+0xcd/0x1e0 [ 35.065102] [] ? core_sys_select+0x730/0x730 [ 35.071172] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 35.077832] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 35.084656] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 35.091237] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 12:32:32 executing program 4: mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3dec, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x5) 2018/01/31 12:32:32 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000000a000-0xc)={0x9, 0x0}) poll(&(0x7f0000600000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 12:32:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f00009f8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a19000-0x4)=0x10, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000066a000-0x4)=0xfff) sendto$inet(r1, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00001bd000)="e4", 0x1, 0x24000000, 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b88000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f00000cd000-0x4)=0x0, &(0x7f00006af000-0x4)=0x4) sendmsg(r1, &(0x7f0000de9000-0x38)={0x0, 0x0, &(0x7f0000660000)=[{&(0x7f0000e94000)="f8a85610794b8ce671ea56cb79397d2f5a0d457a9ccd7c8beebcb5b53306993ddbf48651300898fc7896ffc421d9d31a39fdfc9929735df1ec660565b5523c8c6607da34539f70b4000000084722419b73db519e379e36759e6cb6b83f", 0x5d}], 0x1, &(0x7f0000455000)=[{0xc0, 0x0, 0xffffffffffff8000, "a2d375fa96a8f6a9bdd25375bf29be80a1c2a16f1625aaaedabc09b1dee30da81a0d909ccad87fb5801f7887d28e8ee485451506af00770bcefd8bd612fe38b75ecf0c2761bb59a17d7d96dfd5560631b77c7e74d5b7318443ef4b643a3457821611d4a6f7e7c2749c9e1605f8dbb91edb4e3cc36addb2ab967965ddfa1a7f6949d96d907e876be694f7bdacb2e78ba4d177bedef5deba252a67e4a89c314099bc19dfa9f2375888d75b99a04eec"}], 0xc0, 0x40045}, 0x4) exit(0x0) sendto$inet(r1, &(0x7f0000e77000-0x1000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c12ae701b74daf6c7e9ec726930f1893953fc43d7c63050e359e8ada93a455fa265b578a5f92b7fc5698f55d554653f0ced1f85c3735bd21bca77d7d9ba3458472926ed49515628bd9c3b940a33cc1bc77ea3a584afc89539a7417791023ff8ca33799b374e760179e5b39b74997e096128c12a6dda762f27df4b0f2b39eb1736b5ae773592489f2f5fd86c1910d414735c23f2aa2053c06fd076b126a9e3318158fb971e3a179206e0cfa842510d062585f2ed0433b", 0xe5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000304000-0x78)=[{{&(0x7f000067a000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b1000)=[{&(0x7f000083e000)=""/64, 0x40}, {&(0x7f000035f000-0xe)=""/150, 0x96}], 0x2, &(0x7f000084b000-0x32)=""/50, 0x32, 0x59a}, 0x6}, {{&(0x7f0000774000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000e7f000)=[{&(0x7f0000c14000)=""/79, 0x4f}, {&(0x7f00000de000)=""/93, 0x5d}, {&(0x7f0000710000-0x1000)=""/4096, 0x1000}, {&(0x7f00006a6000-0x3b)=""/59, 0x3b}, {&(0x7f0000834000-0x9)=""/9, 0x9}, {&(0x7f0000d72000)=""/0, 0x0}, {&(0x7f0000ceb000)=""/234, 0xea}, {&(0x7f00009cc000)=""/6, 0x6}, {&(0x7f0000f8f000)=""/73, 0x49}], 0x9, &(0x7f0000d07000-0xca)=""/202, 0xca, 0x70}, 0x2}], 0x2, 0x0, &(0x7f0000088000)={0x0, 0x0}) 2018/01/31 12:32:32 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000002000)={0xfffffffffffffffb, 0x41, 0x4, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='mounts\x00') lseek(r1, 0x1000000000000004, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000003000-0x10)={r2, r3/1000+30000}, 0x10) fallocate(r1, 0x0, 0x3, 0x8d6) 2018/01/31 12:32:32 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/vga_arbiter\x00', 0x102, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000001a000+0xe10)="86b764265cbe76ec5773d7e0aa9848594d1b35feedf8637c3300f09b892e46ec05c3c6b03f724e5a37d6fbc767c7b4af0958a45769a449bbad112e016217370a9f3b4d8b09e6719d7e0e8e6f068729d9dad34bacb9ebfca6dcc0022d033c69b23772373bacd45d60199ae556cf6132b42107d7bf0c7f4ae539bcbe6b30b3d417973c9944", 0x84) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r1, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/31 12:32:32 executing program 2: timerfd_create(0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009f0000-0x30)={0x44, 0x0, &(0x7f0000971000-0xf8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cc0000-0x18)=[], &(0x7f0000f46000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000901000-0xca)=""}) 2018/01/31 12:32:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000f23000)=0x0, 0xfb06) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000041f000-0x90)={0x400000000000000, 0x3, 0x1, 0x3, 0x2, [{0x8000, 0x1, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x1, 0x100, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000d14000-0x20)={"d3d21485d407ff37bb3ad3088846e963", {0x4, 0x4, 0x99, "bfe6fd826379", 0x0, 0x0}}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000cce000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3ff}) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f000040b000-0x28)={@common='vcan0\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(0xffffffffffffffff, &(0x7f00008d7000)=""/145, 0x91, 0x10000, &(0x7f00005be000)={0x4, 0xe3, 0x3, "afb842787c49", 0x2, 0x0}, 0x10) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000f43000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000023c000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x0, 0xb3f6733f95b456ef, 0x139464aa, &(0x7f00007d0000)={0x0, 0x0}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000e33000)=""/194) 2018/01/31 12:32:32 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f000000b000)=0xff, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000000d000-0x8)={0x0, 0x0}, 0x2cf1, 0x90be) pipe2(&(0x7f000000d000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000000d000-0x8)={0x0, 0x3}, &(0x7f0000008000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000000c000)={r3, 0x5, 0x7}, &(0x7f000000d000-0x4)=0x8) connect$inet6(r0, &(0x7f0000005000-0x1c)={0xa, 0xffffffffffffffff, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = accept(r0, 0x0, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000000e000-0x4)=0x4, 0x4) bind$packet(r4, &(0x7f0000006000-0x14)={0x11, 0x10, r5, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000005000-0x91)={0x0, 0x89, "98c77d8ad1f4902f762f3de088e2c09e4727d044f560d96acb6d768cefe522dfd9276d08b1c5684590bc29ea8cc87cdb4bc382226aaee45a6490debb9efce47786a10a6361fc19d14f6e7a079cc64dd0b0577b6f902a387fc86e8da9b09d42d24cb9bf75b066b5b19a3ab33914f1c86aa65f92e1b25db52e9c58d9d99b90a6dfacd53f92a0494764bf"}, &(0x7f000000d000-0x4)=0x91) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r4, 0x107, 0x0, &(0x7f000000e000)=""/191, &(0x7f0000009000-0x4)=0xbf) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000000c000)={r6, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x101, 0x22a, 0x0, 0x50}, &(0x7f0000005000-0x4)=0xa0) 2018/01/31 12:32:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000cd5000-0x10)=[{0x0, 0x7, 0x0, 0xfffff7ffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) pipe2(&(0x7f0000061000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2018/01/31 12:32:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) syz_fuseblk_mount(&(0x7f00007f0000-0x8)='./file0\x00', &(0x7f00006c1000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2018/01/31 12:32:32 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) ioctl$sock_ifreq(r1, 0x8917, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7ff, 0x800, 0x1, 0xc21, 0xffffffffffff0001, 0x2}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000003000-0x8)=0x0, 0x9) mq_timedreceive(0xffffffffffffffff, &(0x7f0000880000)=""/0, 0x0, 0x0, &(0x7f0000263000-0x10)={0x77359400, 0x0}) 2018/01/31 12:32:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) syz_fuseblk_mount(&(0x7f00007f0000-0x8)='./file0\x00', &(0x7f00006c1000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2018/01/31 12:32:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000340000)='./file0\x00', 0x101240, 0x0) ftruncate(r0, 0x3) pread64(r0, &(0x7f0000780000)=""/234, 0xea, 0x47) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r1, &(0x7f00002e5000-0x40)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) sendto(0xffffffffffffffff, &(0x7f000070f000)="", 0x0, 0x0, &(0x7f0000200000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0}, 0x9) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f32000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/31 12:32:32 executing program 1: r0 = gettid() set_thread_area(&(0x7f0000b0d000-0x10)={0x0, 0x20000000, 0xffffffff, 0x5, 0x7, 0x3, 0x4, 0xbd76, 0xc761, 0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) sendto$ax25(r1, &(0x7f0000c44000-0xcc)="4be3020dcaea0746085e57ae28ceea733c38c38955d32fba905b8755dc32459e7c63ee07faa4a8d7cdc98104e949f06de80a16b8805b760fdf2dffbb0263e6042e239dd6cabd1358f9d675673ef91f66d1d39ca965e9615dee60cdb0a6157992f753979f1a9bce18ae0c052501b4ace799424b26081a562a3b43ecc86e03b2706200f76955b9edb467bfdc60dd717b0083474f917d39e8198511c632cdc0c448f7ade13d5e9e5cb0d29c7851cf8f36ea186428498e0ffb4fe37cd29d46d88e4141ac4a07d7a6ea2b88197adc", 0xcc, 0x80, 0x0, 0x0) sched_setaffinity(r0, 0x2a, &(0x7f00004e4000)=0x0) 2018/01/31 12:32:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000373000)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000367000)={{&(0x7f000022d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6(0xa, 0x6, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000758000)={0x0, 0x800}, &(0x7f0000da5000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000030e000-0x8)={r2, 0x3, 0x100000001}, &(0x7f00003f5000-0x4)=0xfd5d) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) 2018/01/31 12:32:32 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x10000004, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(r1, r0, 0x0) [ 35.408955] l2tp_ppp: tunl 59: set debug=f55d40e [ 35.409506] audit: type=1400 audit(1517401952.891:11): avc: denied { set_context_mgr } for pid=5416 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=binder permissive=1 [ 35.410223] binder: 5416:5419 ERROR: BC_REGISTER_LOOPER called without request [ 35.411451] audit: type=1400 audit(1517401952.891:12): avc: denied { call } for pid=5416 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=binder permissive=1 [ 35.417104] binder_alloc: binder_alloc_mmap_handler: 5416 20000000-20002000 already mapped failed -16 [ 35.418898] binder: BINDER_SET_CONTEXT_MGR already set [ 35.418905] binder: 5416:5429 ioctl 40046207 0 returned -16 [ 35.420817] binder_alloc: 5416: binder_alloc_buf, no vma 2018/01/31 12:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000152000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[], 0x1e4, 0x0}, 0x0) sendto$inet(r0, &(0x7f00000e7000)="112f6f9c29330d1f56b0a0f7320cc2e833e551ff8be331a505484bc5caf2691e337039b67c4f36d7de87e95ab4c1bd5793b3e10009b57e115510fd5c3cae18cd59bf727f42a1d4503251461d3ab286795216798ceb11b6511ebb66124ffdae99f991ae74434182c1a2d4f96955245f165213aaa17f81a372b3ec5481f936f9639ae7d2df3aa742b2ee490d3f13bd19f98db87695abe0f3e0640df5a367d83eb408a48f3b65a3bfa1c60102ad5dadc83e70248dff1ea5582e73794851412a3dc0c8b932ca57c7c9c00a0c4c3f0f1dd255c62d", 0xd2, 0x80, 0x0, 0x0) 2018/01/31 12:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b10000)='6', 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f000009e000)=""/0, 0x0) r1 = getegid() getresgid(&(0x7f0000a4a000-0x4)=0x0, &(0x7f000009c000)=0x0, &(0x7f000099e000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000768000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) getresgid(&(0x7f0000610000-0x4)=0x0, &(0x7f000073f000)=0x0, &(0x7f00009c7000)=0x0) getgroups(0x4, &(0x7f00008c2000-0x10)=[r1, r2, r3, r4]) 2018/01/31 12:32:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f4c000)='/dev/autofs\x00', 0x0, 0x0) read(r0, &(0x7f0000dc6000)=""/7, 0x7) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000080b000-0x5c)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff7fff}, {0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x1, [0x5, 0xffffffffffffffff, 0xfff, 0x9, 0x2, 0x4, 0x800, 0x5]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000951000)=0xc) socket(0xa, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e97000-0xb)='/dev/loop#\x00', 0x0, 0x406) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000a13000-0x4)=0x0) fallocate(r1, 0x0, 0xace, 0x8000000000007ff) pread64(r0, &(0x7f000013d000)=""/119, 0x77, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000891000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000451000/0x4000)=nil, 0x4000, 0xa, 0x18070, r2, 0x2a) 2018/01/31 12:32:33 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c0d000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$inet(r0, &(0x7f00006d4000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000f07000-0x9b)=""/0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d5f000-0x9)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003f7000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000552000)=0xe8) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000045f000)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x8000, 0x0, 0x400, 0xa, 0x20, 0x80, 0x2c, r3, r4}, {0x80000000, 0x9f96, 0x6, 0x80000001, 0xfffffffffffffffb, 0x7ff, 0x8, 0x57}, {0x7, 0x101, 0x69, 0x451}, 0x80000001, 0xb, 0x1, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x4, 0x3, 0x1, 0x4, 0x4ea, 0x8001, 0x4}}, 0xe8) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00006b3000-0xda)=""/218) 2018/01/31 12:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) r2 = dup(r0) readv(r0, &(0x7f00006f2000)=[{&(0x7f00007db000)=""/123, 0x7b}, {&(0x7f00006cd000-0xee)=""/238, 0xee}, {&(0x7f0000a06000)=""/59, 0x3b}, {&(0x7f00008ba000)=""/37, 0x25}, {&(0x7f000098c000)=""/119, 0x77}, {&(0x7f0000d1f000-0x33)=""/51, 0x33}, {&(0x7f0000b34000-0x3b)=""/59, 0x3b}, {&(0x7f0000e83000)=""/253, 0xfd}], 0x8) syz_open_dev$urandom(&(0x7f0000679000-0xd)='/dev/urandom\x00', 0x0, 0x101000) write$selinux_load(r2, &(0x7f0000339000-0xde)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/31 12:32:33 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000000)=""/16, &(0x7f0000d54000)=0x10) 2018/01/31 12:32:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe2(&(0x7f0000234000-0x8)={0x0, 0x0}, 0x80000) ioctl$TCXONC(r1, 0x540a, 0x200) madvise(&(0x7f00000b3000/0x800000)=nil, 0x800000, 0xf) 2018/01/31 12:32:33 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000)={0x100, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 12:32:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x18, 0x0, 0x4) unshare(0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000576000-0x4)=0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000787000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 35.420836] binder: 5416:5429 transaction failed 29189/-3, size 0-0 line 3127 [ 35.420919] binder: 5416:5419 ERROR: BC_REGISTER_LOOPER called without request [ 35.435040] binder: undelivered TRANSACTION_COMPLETE [ 35.435056] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.435080] binder: undelivered transaction 2, process died. 2018/01/31 12:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c9c000-0xb)='/dev/hwrng\x00', 0x101, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ca6000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000082e000-0x4)=r1) 2018/01/31 12:32:33 executing program 2: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000571000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x1, 0x80000) mkdir(&(0x7f000068d000)='./file0\x00', 0x1) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/autofs\x00', 0xffec0a946fb03f85, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fb0000-0x8)={0x0, 0x7}, &(0x7f0000d0d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000987000-0x10)={r2, 0x80, 0x9, 0xffffffffffffeedb}, 0x10) connect$inet6(r0, &(0x7f00007a0000)={0xa, 0x2, 0x1000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/31 12:32:33 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c57000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b44000-0x11)={0x4a8, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000945000-0x10)={r1, 0x75c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = dup3(0xffffffffffffffff, r2, 0x80000) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ae4000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000237000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)='/dev/usbmon#\x00', 0x101, 0x2000) renameat2(r4, &(0x7f0000ff4000)='./file0\x00', r6, &(0x7f0000ff5000-0x8)='./file0\x00', 0x4) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000758000)={{0x101, 0x8000}, {0xff, 0x5}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000f65000-0xbc)={0x3, 0x0, 'client0\x00', 0xffffffff80000002, "6838ce2c4ead13be", "638da03b7bc253184ad5f9a5cdc5375120e0a218c7c0822edddbc0e9382a567c", 0x1, 0xffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000000606000106dd0000c4fecc", 0x10) 2018/01/31 12:32:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001a7000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000c58000-0xe8)={0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x4, 0x0, "d2f84dd7852d9f78eeaf3a1d5a753a4c8fe3bea99bba5415af000001ddec007922ba5740f4c3a0ddc5765fb7497ad7a863426e031530671ae6377166d8d030a4", "56fa82a7768b64dfdfa1144f9cbdd5da3d15dceb0fe7b13be9fd05b5c84125fc08002ffff22a98202af0625623fee10ede734b2a4d947c98b936ffff00011400", "d08118d7f4d4198b3d912252e66be53dcfb7c086e4167935e1a1302cfece3c4c", [0x0, 0xffffffffffffffff]}) 2018/01/31 12:32:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000012000-0x5b)=""/91) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x5, 0x0}) keyctl$update(0x2, 0x0, &(0x7f0000013000)="91", 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000003000-0x10)={0x4, &(0x7f0000012000)=[{0x0, 0xd458, 0x7, 0x80}, {0x23, 0x8001, 0x6, 0x5}, {0x0, 0x401, 0x1, 0x2}, {0x100000000, 0x91, 0x1, 0xfffffffffffffffd}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000358000-0x18)={0xaa, 0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) sched_setaffinity(r2, 0x8, &(0x7f000025b000)=0x166) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 12:32:33 executing program 5: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c, 0x6, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x50000}]}) r0 = syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00000aa000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00000ee000-0x4)=0x10, 0x80000) connect(r1, &(0x7f000005b000-0x80)=@hci={0x1f, 0x800, 0x0}, 0x1) 2018/01/31 12:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000099e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000f6f000)='./file0\x00', &(0x7f0000ef3000)="627472667300b77fc35399a317cd243a6b80c54f097cbd0a2e879082ca9422c08541ae1056490cf0782f778cf6c055edbfe9ff9c610c8dd147dcc775020aebd4b002ab400a423456eff89e772cf8b7c3043fff2a685e723176d4843f0eb37efe1230c5c2a0a6a983f8fe8b00a7a2e7d1107c4346ef7591a66e3d10f4094c6bb4d65f5ef82ff6fc8132c4d375", 0x0, &(0x7f0000d1d000-0x1)="") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000029c000)={0xa92, 0x3, 0xfff, 0x5, 0x5}, 0x14) [ 35.666600] device lo entered promiscuous mode 2018/01/31 12:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f00008fd000)="0001050000002700f4877d7b26b8d7", 0xf, 0x0, &(0x7f0000e72000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/31 12:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) request_key(&(0x7f0000e14000)='id_legacy\x00', &(0x7f0000831000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f67000-0x18)='\\vboxnet0.eth0^^em1user\x00', 0xfffffffffffffffe) r1 = request_key(&(0x7f000079b000-0xc)='cifs.spnego\x00', &(0x7f0000911000+0x518)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008c3000)="47504c9d00", 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000859000-0x8)='keyring\x00', &(0x7f000082b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) r3 = request_key(&(0x7f000097c000)='.request_key_auth\x00', &(0x7f000026f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000004b000)='lo@cpuset\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r2, 0x3f, r3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000000002, 0x40, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") keyctl$search(0xa, r1, &(0x7f0000553000)='cifs.spnego\x00', &(0x7f00009dd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) request_key(&(0x7f00009ba000)='syzkaller\x00', &(0x7f00001b9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000c6000-0x18)='\\vboxnet0.eth0^^em1user\x00', r2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000268000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) personality(0x0) 2018/01/31 12:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000d71000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000246000-0x4)=0x10) getpeername$llc(r0, &(0x7f0000b47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008e1000)=0x10) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) semget$private(0x0, 0x0, 0x0) 2018/01/31 12:32:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000922000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/31 12:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8080f, 0x0) fstat(r0, &(0x7f0000961000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000830000)={0x0, 0x0, 0x0}, &(0x7f00007ec000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000035e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000065f000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c34000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e56000-0x4)=0xc) r7 = getegid() fstat(r0, &(0x7f0000297000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a5a000)='./file0\x00', &(0x7f0000ebd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000446000)=[r1, r2, r3, r4, r5, r6, r7, r8, r9]) syz_open_dev$urandom(&(0x7f0000fe6000)='/dev/urandom\x00', 0x0, 0x101) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000f16000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000eb1000-0x4)={0x3}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e6e000)={0x0, 0x0, 0x0}, &(0x7f0000a65000-0x4)=0xc) getgroups(0x4, &(0x7f000066c000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r0, r10, r11) 2018/01/31 12:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000339000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009fa000-0x14)={0x8, [0xffff, 0x4f83, 0x2, 0x0, 0x1000, 0x6, 0x400, 0x0]}, &(0x7f0000ee7000-0x4)=0x14) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000538000-0x8)={0x0, 0x0}) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/31 12:32:33 executing program 4: 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) clone(0x200000, &(0x7f0000000000)="", &(0x7f0000e02000)=0x0, &(0x7f0000000000+0x27f)=0x0, &(0x7f0000000000)='u') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005dd000-0x4)=0x10) acct(0x0) 2018/01/31 12:32:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00006ad000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0xfffffffffffffffe) 2018/01/31 12:32:33 executing program 2: 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) mincore(&(0x7f0000ab7000/0x1000)=nil, 0x1000, &(0x7f000048b000)=""/34) r0 = socket(0x13, 0xa, 0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x3, @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]}}, &(0x7f0000000000)=0x8c) 2018/01/31 12:32:33 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/31 12:32:33 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000000b000-0x42)=""/66) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000007000)=""/0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000000d000-0x18)={0x7f, 0xffffffffffffff24, 0x9, 0xe, 0x7f, 0x5}) 2018/01/31 12:32:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x2, 0x7, 0x101) bind$llc(r1, &(0x7f0000a1a000)={0x1a, 0x16, 0x10000, 0x40, 0x1ff, 0x4, @random="b40e087aa184", [0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) 2018/01/31 12:32:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x0}, 0x4, &(0x7f0000b27000-0x10)={&(0x7f0000499000-0xc0)=@ipv6_newroute={0xfffffffffffffdd0, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x5, 0x7, 0x7ff, &(0x7f0000f3a000)={0x0, 0x0}) accept4$nfc_llcp(r1, 0x0, &(0x7f0000806000)=0x0, 0x800) 2018/01/31 12:32:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x200000000000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000681000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) r1 = socket$inet(0x2, 0x2, 0x2) connect(r1, &(0x7f0000efd000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000056b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_crypto(r2, &(0x7f000054d000)={&(0x7f000094b000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f000005d000)={&(0x7f0000c8a000)=@delrng={0x10, 0x14, 0x100, 0x5, 0x2, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/31 12:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000cc1000-0x15)='/proc/self/net/pfkey\x00', 0x400800, 0x0) connect$inet(r0, &(0x7f00004a0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x0) 2018/01/31 12:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f00005ef000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000028f000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f00002b5000)={0x7fffffff}, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b61000-0x10)={0x0, 0x0, &(0x7f0000b21000-0x5c)=[]}, &(0x7f0000bef000-0x4)=0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d94000-0x11)='/dev/vga_arbiter\x00', 0x14000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000a1a000)=""/235) read(r0, &(0x7f0000aba000)=""/128, 0x80) 2018/01/31 12:32:33 executing program 1: mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000939000-0xd)='/dev/usbmon#\x00', 0x8, 0x80400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000939000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000938000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000938000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x2}, 0x98) getsockname$inet(r0, &(0x7f0000938000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000939000-0x1a)="440d98030600000000000000ec4408d41c972bbacd", 0x15) pipe2(&(0x7f0000938000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000938000)={0x0, 0x100000001}, &(0x7f0000938000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000000000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1, 0x1, 0x2, 0x175, 0x2, 0x0, 0xa0, 0x2c, r7, r8}, {0x4, 0xf00000, 0x7f, 0x2, 0x51, 0xd50, 0xffffffffffffffff, 0xd2e}, {0x1, 0xc000000000000000, 0x4, 0x3}, 0x7, 0xe, 0x1, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1, 0x3e}, 0xd1b4df9d12f8665e, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x5, 0x0, 0x1, 0x2, 0x6b, 0x5}}, 0xe8) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000939000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001000-0x108)={r6, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x44}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x2, 0x80, 0x1, 0x5, 0x100000001, 0x1, 0x3, 0x3, 0x8000, 0x3f, 0x6, 0x9, 0xf5c, 0x9]}, &(0x7f0000938000)=0x108) 2018/01/31 12:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000182000-0x4)=0x0, 0x4) 2018/01/31 12:32:33 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000008000-0x8)={0x10000}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) accept4$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x2)=0x14, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, 0x0, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/31 12:32:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004c2000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000872000-0xce)="36e2ce18f60c8528cabba8909f5e31a580764eb267c73d33522c5290aa7fd33eb98d33abeb099c33943c2f2b6d84488fd697cefbd1a6171ddabc90c78eb8719cd5bb9334e459ea06e358012491fece29e398da522703fea9a4ea29b805b6ae1a5fb7a51178ac9c55ac069bca6ec10ff7ea22da92abf9707a6c16db8cdfafe8d1ecf323d4a582d1df82b332cf164bacf657251a566890073dccfee0c38bf5fed30f4abf01ae975ca54d7c604e900c456f09aec7ede3783bcda75604b0be73fef57ab016222e56ca84fb7b604ceac9", 0xce) setuid(0x0) fstatfs(r0, &(0x7f00009a7000)=""/40) getpeername$ax25(r0, &(0x7f0000723000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a41000)=0x10) 2018/01/31 12:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c43000)='/selinux/mls\x00', 0x0, 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000e02000-0x8)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000a1b000-0x3)='\x00v\t', 0x1004, &(0x7f0000a06000)="") ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f00003fd000-0x8)={0x0, 0x8, 0x3, 0x0, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c4e000-0xb)="", 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000821000)=0x0) 2018/01/31 12:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000006b000-0x58)=[@in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) fcntl$setlease(r3, 0x400, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) fanotify_mark(r2, 0x80, 0x0, r3, &(0x7f0000eeb000)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r5, 0x47e9a96e}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000758000)=0x400, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006f5000-0x4)=0x26bf, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") memfd_create(&(0x7f0000cda000)="677265300000e4000000000000000000", 0x80000003) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) socket$inet6(0xa, 0x2, 0x0) 2018/01/31 12:32:33 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f54000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat(r1, &(0x7f00009ba000)='./file0\x00', 0x40000, 0x180) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000024e000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000312000)=0x14) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000024a000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b20000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000483000-0x15c)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[0x1000080000004, 0x400000000008, 0x1]}) 2018/01/31 12:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x8, 0xa, 0xfffffffffffffffa) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f67000-0x11)='/dev/vga_arbiter\x00', 0x4a0140, 0x0) mmap$binder(&(0x7f000013c000/0x3000)=nil, 0x3000, 0x2, 0x50, r2, 0x0) epoll_create1(0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f3e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d40000)=0x14) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, r3}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000081a000/0xd000)=nil, 0xd000, &(0x7f0000000000)=""/122) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000518000-0x4)=0xff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000e7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000889000)=0x2, 0x4) [ 35.990221] audit: type=1400 audit(1517401953.471:13): avc: denied { setuid } for pid=5602 comm="syz-executor6" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 12:32:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(r0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x12) timer_gettime(r1, &(0x7f0000992000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 12:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000760000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) lseek(r1, 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000ce8000-0x50)={0x4, 0x2, 0x0, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f00008a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x40000) recvmsg(r1, &(0x7f00003ce000-0x38)={&(0x7f000037e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000562000)=[{&(0x7f0000ed5000)=""/4096, 0x1000}], 0x100000e7, &(0x7f0000d4a000-0x8)=""/8, 0x8, 0x0}, 0x10040) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000afc000)="5d430284bf450ccfd75f6fa10a35e76b7739dbbe5a63115b317bc2be3434fcab38c7dae636b5fd7fe3b9ed82a507c00f7bab9b30a1434f5e92eb1054b6dab6b29fc64478a013fcfa3ee10283614c9f4d2aca5730cc4f385b0f8b8f670c8c04cf93753d9cbc89ad60f6347ff5ef3de695a173228bcee8c58a2a51e6b9406d117a08aa30a2da7368a8851418c5b9c8fc33ee9227088f5887e59f4aa06d79257ea90db7fa264fe1f76259a2509a4155dc0de34fe79ad6ed05ed1a3ec30f181eebd232853f22b8a1fbd91d7021da2f67a8578af01bb247b7d5dd53", 0xd9) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c61000)='/proc/self/net/pfkey\x00', 0x400, 0x0) accept4$netrom(r3, &(0x7f00007b8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000025a000-0x4)=0x10, 0x80800) fcntl$setpipe(r2, 0x407, 0xfffffffffffffff9) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000a91000)=0x0) 2018/01/31 12:32:33 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x30)=[{&(0x7f00000e7000)=""/0, 0x0}, {&(0x7f00002ab000)=""/164, 0xa4}, {&(0x7f0000000000)=""/140, 0x8c}], 0x3, 0x0) inotify_init() socketpair(0x9, 0x3, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3f, 0x209, 0x3, 0x80, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x2, 0xd3e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffff00, 0x1c8, 0xf6, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000002000-0x10)={0x9, 0x20000800, 0x400, 0x2, 0x1c, 0x8, 0x12be, 0x8, 0x7fffffff, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r3, 0xac, "f7c85ef5417fa292755545c0d68371dfe69d4c1b8e6641f58186c730339359e6cbc4323c6d336cf7a8556969d414153bd9d1042605f3c588dae85daf3208c2ef7987a0fa0133926c8a6d54d362d3ce03d0590b8cd34869fc8adfe3583fb7d450a799d2adf6f02745aeea561672694ca5691866d38b4e8f85576783017f8767c8f78cacb3dfe36052cfa0cf3ed80654f45b200bfa95359a464ac7632f17168d61e1fb181e75eef728c2c1d5da"}, &(0x7f0000001000-0x4)=0xb4) 2018/01/31 12:32:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000220000)=@sack_info={0x0, 0x7, 0x3}, &(0x7f0000785000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000095b000)={r1, 0x5, 0x2}, &(0x7f00002c3000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e196, {0xfffffffffffff26e}, 0x0, 0x0}, &(0x7f00004f2000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000afd000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getegid() syz_open_dev$sg(&(0x7f000006a000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/31 12:32:33 executing program 5: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000794000)=0x0) sendto$ipx(r1, &(0x7f0000636000)="ef96154b0cdbb7229996d85f304cbd2714035581f1f578ac63c193190c040cf2b14e60786e89ecf440a00e2ec2322d21a59fd22fe087ee23dfa3b3cf270a963cf955f99ce60dd8840876acb736ad82294c16c69e14685d82abcbfe9e0f9f921362856f7a4f45945248e82b2ba3d56a7615aa53ed8805c4d10f23672a224e83afaf09a0ac55b47b2327133b83ae4a973dd6d7f4702ac850d9c9a68467409734b4b1963e963a91ffc6a85abb35d1ee98e09d089e4c62e7af6732008e38c38edbdf9e4b2bf2ad68f9ab620a1f9d22a9eee1c63e28cf919922f85d68a1ef5318fb306e3518c81257", 0xe6, 0x40, 0x0, 0x0) 2018/01/31 12:32:33 executing program 0: getpeername(0xffffffffffffff9c, &(0x7f000075f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000dc7000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000864000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000ecd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x3, 0x1, 0x0, 0x9, 0xa, 0xa0, 0x20, 0x2e, r1, r2}, {0x0, 0x6, 0x9, 0xfffffffffffffffc, 0x400, 0xffffffffffffffff, 0x2, 0x6}, {0xffffffffffffff80, 0x5, 0x7, 0x405}, 0x200, 0xe, 0x3, 0x1, 0x3, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x1, 0x0, 0x47a7, 0x2, 0x2, 0xd9c}}, 0xe8) mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0xc, &(0x7f0000ee8000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r3, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef1000-0x60)=[{&(0x7f0000001000-0xe2)=""/226, 0xe2}, {&(0x7f0000287000)=""/152, 0x98}, {&(0x7f0000610000-0x57)=""/87, 0x57}, {&(0x7f0000ac7000-0xe)=""/14, 0xe}, {&(0x7f0000eee000)=""/53, 0x35}, {&(0x7f0000eef000)=""/247, 0xf7}], 0x6, &(0x7f0000001000-0x21)=""/81, 0x51, 0x3}, 0x40002106) 2018/01/31 12:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fda000-0x4)=0x3) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/01/31 12:32:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000efb000)=0x0, &(0x7f00008e3000-0x4)=0x4) 2018/01/31 12:32:33 executing program 6: socketpair(0xa, 0x5, 0xfffffffffffffffa, &(0x7f0000de8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00006ef000-0x78)=[{{&(0x7f0000773000)=@nfc_llcp={0x27, 0xffff, 0x0, 0x7, 0x7, 0x5a3, "1fd816ce3f864f68f25b0bb15d4964cbb4204e3664da7531372267acb22e6351676a7d31b0159ea7e5d1ce49164e3d9842a6b90c07b471eb3b56987068b769", 0x6}, 0x60, &(0x7f0000d19000-0x70)=[{&(0x7f0000000000)="08345fac232b6d2917ae43ca7427ffe645eb001700548e3b9e2c5660c1c0c5709abb754806073d02c0ecc3443530e0321dedcdc3f41176f0b5e7432c7df30cf8e59b6a5bea6ee06aab63d785b598628525fe03a7b490b2af065775d732fd237a419b5ee74724f437a7", 0x69}, {&(0x7f0000001000-0x80)="ed49b6d47b1b10bfec67c6098210616d780c2a1adf638fb788d0118e7c93da735f28134720c6b6afffa00e0c0bdf07520a2716a0581b6313827764d057496a6d03f3c88cb517e396ec0ccb3ce101106cc9379708a50ea64cb7ac9c11be512288b27c406de672272bf36c1c0272f31556e01617dbb07d6d4136aa0a2570f616bc", 0x80}, {&(0x7f0000431000)="ad472b3edea86b8834457d6ca424a4352dfd5d0b430a684c34d2ab63addd19b7e667d28acf5c11eb7c738ca39b9fa414a1289bc06906bc91cef6112c", 0x3c}, {&(0x7f0000000000)="e95b4c3196c2ded7fd84ae2004ee82cff6555630adc5ca0e6e89d2e6e5c21930f1f0a7deb9ea725e03d61becbde2bc20ea9aca054c75558ac03b8cba508990084aa49e03567f702cd28348a4e518120dc50e81253da9340ea50660b4aa05013b8a122ea4e6c877a112de3a86dcf5ae47197c8d7e6a27ec77573e7385f7114cc01ca70bd1784ff4dfb6fb91b3d44625db9530225ca2a42a00bff60aaf239c5318cd8df9edae32bbaa4325ec3e60bdfaea86394f", 0xb3}, {&(0x7f0000c24000-0x1a)="3358033fd1d8d812ea8ba049aa089e70561fe39979926b124e0e", 0x1a}, {&(0x7f0000c70000)="80fb2aea7cfc77647c53928f2b1b21368bba22145509e8cb142fcb9e3fefab474f56e9bddabe0650c7cf8bec27d383ee41e494b811b24ce0990127f38fd850cee58b6e6fea779d5eeb865f2ab3c85247e08e0b1a3bef1a21c6531d5dd0f6682d3dd32ad5", 0x64}, {&(0x7f0000000000)="203f2806a478ccb64b8100fd550cfed80e51e2a0c44243b56202647bc1d3e5d501d68471db24ec618c9812599946705d25f8f3984f4aa0fd57aa40bfabdaf955fcaa2f3c84c29dc4aa5462edc6926f3307409b4278b05d8f60a44548885062359b8298e96525b58b6e370335ca0200e2d0555e0b7b2ac5961ea34e00858084b19985d95d5785e82186632b557231f476fe0e17ae7b60e8dbc423d661064783f6e5fb23ebee13ed74ecc4628184a1860bc80a3f2c3dd97259146d9e54c2ef5bf2402337ba41629e5ca536ffd5b66e83be080535", 0xd3}], 0x7, &(0x7f0000828000)=[{0xb0, 0x10f, 0x0, "fb60851363f712938eaccb5c4891a2341b15871a8cf1b9f855a6008898deecbae1e1e4a0c976c674a7464a0a6ee1a82fc33547c2c777627e94d8bfe7345b827862a31940391023696944a2db2a58073236a6325bea5e7ff81bb376624dccd6ad82c2a8a3d37396fea168fae3f0c6af7bb2d94c5dff370fb276579bb9d8a644f1c2e8dc3013a8492b609a5d27441ca7d5929a345a91ceecad3bcb3e8a"}, {0xd8, 0x19f, 0x7ff, "9e2d2603448544fd3f60fae82267bff1111d09df90fd703f9ed755d7aba82b2318270757c6901814ac6af774851ed7ba5398c2f8ed5ef884b67e00abfe12bdd9e12b8f6eb1c35c96f760e508d8aec9590f5f52b03e96bd9b99e897af459cb53d083ee4f238875fe0803e4e740f0bf2281feed7bdbe5552a0413ca047c3e020bb3054371ddc6528303a898650847bf80d19955b097cb3b1772b56808914ca7571c10e28eb5ac93188a5aea8fa9a06c82f293b550bd0857e87c167059a6e123d79ca7fab9dcd15b0ff"}, {0x1010, 0x0, 0x81, "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{0x58, 0x11a, 0x100000001, "588db94082a1b990970565ee8bccc723b71cb5ac337aad9f8792e5eec2bd57b72a46736b0d9681a5e4375a60832258263cd3c0f146d38f5af78148e916380806bd2b5a5bb5"}, {0x38, 0x10f, 0x4000000000000, "c9396e02a8418b825f75f0b66188f8d3352af8b9418a5c3cac8b4399ae3e90fcf5383c38b1175c33"}, {0xc8, 0x10f, 0x7, "42507bf77b691cd1bdadd12b3dfa069cbcfb5e530837a50a759db2f5aa82bd5e88a079123e99e73b83307c93059e65136fad839cf0b4e4a134f156d7e97a498414103913ee19f8956acdf735bd30bf052c1e1ef59667fe5b265d3cdf1f98a4a223a93b5e00d9edcaca082c7e59f7985c58c6508bcc3fbdf469fc1208f554044ec0d70c8c2ec03272649ed79f6d61cfb3fac9ca90f2d461fb98f993c4fed911c88df4d2b9e230d38d3b629c5183307633c4a0"}, {0x50, 0x108, 0x0, "29c18fff8667e94d0a9ed540f8c164a5a2e9942cb09f9178da3f32efb87c2f9c448cb507aeace9c14f91fdb1ec9dcde05443c14e0a040c8a23eaf8ef996072"}, {0xc0, 0x10f, 0x0, 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{0x18, 0x105, 0x6, "7e4eae4c"}], 0x3110, 0xc000}, 0x4}], 0x2, 0xc804) bind(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @common='vcan0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000027000)=0x3) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000027000-0x4)=0x1, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000027000)="f0", 0xffffffffffffff92) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/selinux/member\x00', 0x2, 0x0) recvfrom(r1, &(0x7f0000002000-0x1)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) close(r2) 2018/01/31 12:32:33 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000004000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000013000-0xd)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0xbf)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000097a000-0x20)={{&(0x7f000016d000/0x2000)=nil, 0x2000}, 0x3, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 12:32:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000078c000)=0x0, &(0x7f0000be0000)=0x4) write(r0, &(0x7f0000209000)="", 0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 12:32:33 executing program 2: 2018/01/31 12:32:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000afd000)=""/210, &(0x7f0000566000-0x2)=0xd2) r0 = socket$unix(0x1, 0x1, 0x0) r1 = getuid() r2 = getgid() lchown(&(0x7f000025a000-0x8)='./file0\x00', r1, r2) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) umount2(&(0x7f0000b87000)='./file0\x00', 0x5) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000943000-0x9)='/dev/rtc\x00', 0x402, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x27) connect$unix(r3, &(0x7f0000945000)=@file={0x1, './file0\x00'}, 0xa) socket$inet_icmp(0x2, 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000312000)={0x8, 0x0}) statfs(&(0x7f0000f69000-0x8)='./file0\x00', &(0x7f00001f5000)=""/114) 2018/01/31 12:32:33 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000093000)='./file0\x00', 0x4000, 0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fd3000)=0x7, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fd5000-0x38)=[@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x0, 0xd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x38) r1 = socket$inet6(0xa, 0x8000000000000802, 0x20) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000081000)='./file0\x00', r0, &(0x7f0000fd7000-0x8)='./file0\x00') connect$ax25(r0, &(0x7f0000fd6000-0x10)={0x3, {"dd976028b9f808"}, 0x1}, 0x10) sendto$inet(r0, &(0x7f0000fd5000-0x9c)="246262c75552388d908c80281a5f239e0601793f48d81b8636f350342b6d869edd6be869bd20a05ea729aaddd212811fbd6ef8439138baa6ce87d052c331c257118c92deb5080e9b055afb1e5ffb2b3942815678b81c3a9a299734614c9ec901cc604cd90ca8448509a3737cee198b0aff804ec965a8d81342c4411a1a28474865415e38ee0daa0f0b0201974be127b44522c1cd5e0323c60a5a7807", 0x9c, 0x800, &(0x7f0000fd4000)={0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000c1b000-0x4)=0x2, 0x4) close(r1) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f36000)={0x9, 0x1, 0x7, 0x70b7, 0x7, 0x4, 0x4, 0x9c65, 0x0}, &(0x7f0000ad7000)=0x20) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ca7000-0x10)={r2, 0x4c, &(0x7f0000306000-0x4c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fd7000-0x4)=0x10) mkdir(&(0x7f000063f000)='./file0\x00', 0x94) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd4000-0xb)='/dev/hwrng\x00', 0x40840, 0x0) syz_open_pts(r3, 0x2) 2018/01/31 12:32:33 executing program 7: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a8f000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 12:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000e9000)='./file0\x00', 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000bdc000)={@rand_addr=0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000244000)=0xc) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f0000381000-0xa7)="62096e666d745f6973631579d4e1bd5b73bf80b048316c51aacf24015fe9e6655089bfd5e93f2d2047d016c8f2c0bb2fab0b10ab31f971b149e31688356da7d549349095129ccea40a82047ef5ecd019c70ddc8cc1a273afa8bb113df6f2ec15b0cfe90fe7b094f72c9e5656b46dc21eb727fc3fea150d7057b82b42991409ce9bc03da7db8714b73b3b53cf923ee4cca985f8e36c96aebb38e1006beb77df2d5410498f06c8c4", 0x0, &(0x7f000050e000)="") rename(&(0x7f0000ea4000-0x8)='./file0\x00', &(0x7f0000660000)='./file0\x00') 2018/01/31 12:32:33 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000007000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/31 12:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000d1b000-0xa)='./control\x00', 0x7) r1 = dup(r0) ioctl$TCGETA(r1, 0x5405, &(0x7f000088e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x2) 2018/01/31 12:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000cb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup2(r1, r1) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000144000-0x4)=0x5da, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00003aa000-0x4)={0x8000}, 0x4) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f0000e46000)={0x10, 0x0, 0x0, 0x0}, 0x21d, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003b7000)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f00004d0000)='/dev/input/mice\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000125000)='./file0\x00', r2, &(0x7f00009e1000-0x8)='./file0\x00', 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000ef000)='/dev/rfkill\x00', 0x18800, 0x0) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00005ea000)={0x2, 0xf, 0x0, 0x0, 0x2000000000000044, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x81) 2018/01/31 12:32:33 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000dbb000-0x90)={0x7f, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x20f) 2018/01/31 12:32:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000d22000-0x2)={0x7, 0x1}) write(r0, &(0x7f00007fc000-0x3)='H\b\n', 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a1b000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffffffc1, 0x10000, 0x80000001, 0x8}, &(0x7f0000b3a000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007cc000)={r1, 0x7}, 0x8) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00006ca000-0x9a)="") [ 36.214696] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 36.268466] 9pnet_virtio: no channels available for device H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H [ 36.268466] H 2018/01/31 12:32:33 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept(0xffffffffffffff9c, &(0x7f0000341000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009d6000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000898000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000075c000/0x3000)=nil, 0x3000, 0xa) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") 2018/01/31 12:32:33 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000606000-0x20)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x56)="487bb87880f4bc46f5eecec6aefc6c55502c212f89b6c494fa128899af99ae430d5670c53064cbca412e8c328a7efce72896c1f198b37b0afc52bba9f92d8a7239658fcd01b4c210061b2ce8b12f013d58a70b74e3d3", 0x56}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000013f000-0x12d4)=@newsa={0xf0, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:33 executing program 3: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) tee(r0, r0, 0x1, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00001e6000-0x4)=""/4, &(0x7f0000fc9000)=0x4) 2018/01/31 12:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x20200, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/31 12:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000809000-0x4)=0x0) 2018/01/31 12:32:33 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000019000)={0x3, &(0x7f000001b000)=[{0x5, 0x8, 0xffffffffffffff00, 0x6393}, {0x1, 0x5, 0x2, 0x7}, {0x10000, 0x7ff, 0x10001, 0x9}]}) listen(r2, 0x0) 2018/01/31 12:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) 2018/01/31 12:32:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) umount2(&(0x7f0000012000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) execve(&(0x7f0000273000)='./file0\x00', &(0x7f0000bb6000)=[&(0x7f0000bea000)='md5sum!$}ppp1\x00'], &(0x7f0000424000-0x8)=[&(0x7f0000499000)='\x00']) rt_sigprocmask(0x1, &(0x7f0000fe4000-0x8)={0x3}, &(0x7f0000a88000)={0x0}, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f000052e000-0x8)=0x2) 2018/01/31 12:32:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x7, &(0x7f0000000000+0xe8c)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x2, 0x1000, 0x40, 0xbc, 0x5, 0x80, 0x7ff, 0x9, 0x7, 0x8cae}) sched_getparam(0x0, &(0x7f000000b000)=0x0) 2018/01/31 12:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a4000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ad2000-0x41)={0x0, 0x39, "e49f3be6be808c838aad29af885155c8e581086467ecd3c16774ef4fd12690041ba93cf03cf9e2964378fa9cb8f35842eb2050fe533fde008a"}, &(0x7f00009a8000)=0x41) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f74000-0x8)=@assoc_value={r1, 0x7}, &(0x7f0000408000-0x4)=0x8) syz_open_procfs(0x0, &(0x7f000036b000)='net/rfcomm\x00') 2018/01/31 12:32:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009c1000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f000099c000)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f0000af0000-0x8)='./file0\x00', &(0x7f0000287000)='./control/file0\x00') mkdir(&(0x7f000056e000)='./file1\x00', 0x0) stat(&(0x7f000095d000)='./file1\x00', &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000043000)='GPL^+\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 12:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000002b000-0x10)={0x1, &(0x7f0000005000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009a6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d22000-0x4)=0xc) setpriority(0x0, r0, 0x3) syncfs(0xffffffffffffffff) [ 36.494615] audit_printk_skb: 6 callbacks suppressed [ 36.494627] audit: type=1400 audit(1517401953.971:16): avc: denied { bind } for pid=5704 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 12:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) fcntl$addseals(r0, 0x409, 0x1) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a4000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000191000)='/dev/input/event#\x00', 0x0, 0x0) getpeername(r0, &(0x7f000072e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000964000)=0x8) syz_open_dev$evdev(&(0x7f0000410000-0x12)='/dev/input/event#\x00', 0x7, 0x40000) 2018/01/31 12:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0x0, 0x0}, 0xc) pwritev(r0, &(0x7f0000339000)=[{&(0x7f0000efd000-0x80)="6fee9fb7d58fe76fb72b0664ac6ae9259839762456fff6100e627d6794e71b946445e41be272af0b8499b94865701b404f7ae9d6344f3726495895305a95c13b92ad1106f3732c3e0430956a3d80a8544754ce75305684dc2d757385bef6af7f0e83df3cf7f92a066fb56a08d4be505abbb09f5e1468e12118689c6070866115", 0x80}, {&(0x7f0000713000)="849b146856803d89623c6bc987e670fd134f3c4c1838e83c12e259fd961dd44860a2d1de84b7445c5383188328d40f625afc2183535269e773fbb5ecc49853cbee192f750635e866e95a7042c0fe9fa53f6b57c48fc13b39acaa08a95eec7f39f7ee7ad142ccea68e49133bcb865cefdcd5ef78eab35687c3737df9781d4ce27b9285a9a59c4a4d859ff1913e5ef6cfbdd31230f694b20c9469fe2f7c6fda0", 0x9f}], 0x2, 0x0) r1 = creat(&(0x7f0000167000)='./file0\x00', 0x101) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000071e000)={{&(0x7f00006db000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2018/01/31 12:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000da7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d3f000)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000220000)='/dev/vga_arbiter\x00', 0x100003ffffd, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000730000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000ba5000-0x38)={&(0x7f0000f90000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009f6000)={&(0x7f00009b9000-0x17a0)={0x17a0, 0x36, 0x208, 0x4, 0x1, {0x3, 0x0, 0x0}, [@typed={0xc, 0x45, @u32=0xe0c}, @nested={0x10, 0x34, [@typed={0xc, 0x82, @str='%\x00'}]}, @nested={0x4, 0x30, []}, @nested={0x3f8, 0x78, [@typed={0x8, 0x90, @void=""}, @generic="30a1c3276e748c617ec2aa17c54bd40a791cde179d422799e8e73c549686a8bfb954c92b0f4c12886ce663b3afa2b6ff734f3bb12b5416e091d1a9ded0a37eedf097c9673f62", @typed={0x8, 0x55, @void=""}, @generic="a03c36c6f6b6a35bf32e75a8681d51f534bb7109153563a37d5dfd07980230a3b97b0f55eb98235008b5bee65b957b1a71f9df17ed930fd133ec58a3f10f45f5e2731e25cca325e3a467da0fb02d7dcce40fb6b6a3c1c4213d9d6173f4843a9861ca447d41cbec51441fbaba5dffda297d3205e3218fe0c3d00b7607cea8b4e87f09c0088e206fa03c525a589154202040215a5e61de1702d94c32ffc444a268d44941966b9f85878ef69b774859cf621599083b185730c67e0170c5c5018728e32bf39dfa35c27666ca3b283b412db149f2480b12e60157b888979481ce65f694a0339de0abf015cc0400c474b2", @generic="c97c768c26ebce6a34f1e423794d759aee135d5ff97ad9c50ece0f2d1c744f153587a4446bd5cdd80105e429b196a4fd5c70fdc95a6276f6afd1b22532b734c9a4d61c4b898f8367d0683e491db85aad953afa14f45f08a326714765841717ccffe37c57a27f94303e1bac45efc0043397baf49cb633a436106d07a1387a97f770d7610f80bbb15975d9b40ccf5d7fc846ba16ff8f89b02e4a5833a27231d5b4b8a28f461a563c16fcafb1b4077494ef8a0fd233903054b96cb137759b9c07cae95a6c43288c86ebdcdbb6fc551aa712fb0fac1b3a20aee96c44e2deaa76d7b010", @generic="3da55221e424a22bd1358c328d1463bc4e373a1ab915a7fb3f076e6b702c5d3a4bcf772cbe25c4c1f27d5c58fd756c48c8e7ba69b07b2286e7a0bbea2750912009113f249918482c0b3412913dcf6f8b80bf6b5480c0bf39f2dca5f00fe4dde32d0d1219acaf450161e3e288df8468edf5686026e6be59d5", @typed={0xbc, 0x1e, @binary="97fdc09f6473b85302c6da33fbfd72c3a5e684ca97e4f5bfa4a1d02aff59b00134180509d1db331307c6c2fa32d0c467175b354a87e9ce78a85da8aa0e60bc9c87ed4943e8671449d2de6f326cfefaa3f10c60de31d459a3a640b394f7b16df21adfa5bbaf33fed20f679b372f7ad1a6a69638b5d77e98da18df313bfcfef0ba6073138b9393f5e070191795e7dee2a47c3cb5f74cf176ad8ceb7541d35110864cb8daec9ea8dbb7ac0697fcc0d25e6dc8"}, @typed={0xc, 0x81, @fd=r1}, @generic="e6ddc44bc7e380770a60c154895abc7d04d948e2558dd778f4eb15428e9fe9704624adc588d442da16197123f87727c4ac0556108fd9c3d29418cbe1d223891fe6d0b59db6f8ee689580a72add13b389eddaa70a4508c8d674c9891035603be15130a16a2a8c764f60d2e63d38c105a5d7e923124c8ab53895cf56a55202e29664b3a2", @generic="1704e30ece53ce5bff33"]}, @nested={0x30, 0x26, [@typed={0x10, 0xb, @u64=0x1}, @typed={0x10, 0x60, @u64=0x4}, @generic="", @typed={0xc, 0x27, @fd=r2}]}, @nested={0x138, 0x3d, [@generic="e0e000bd5e1e0572280a7c38832d7588a573c512184ac08946be3a497e32c23837678e050c54c8e42778d200bd54eb99e5c0946e523d886d35a15c2e03ed26bee6ef0b193d04308dc8f13109921081950d54e17381e710584b6f983cdd321675d47fc222729fd976932c8310", @generic="73de73463662d6a7c7381301aec8d436112645c6bd4a338a05741c573488c30311062bf1350d8597389e8ffc0f18e79f1ca38e855c521007b4eadc1e53282bb9d7faa0efa27020873f92c89ce0ce6eb742135336d90783310f25c4d4204367e93394f5ac922ec5dcc3789c1c96652b52b96a5a32356b6caaecb747eaa2b5a42bf1e2cfee3c3dd9ee218249b4295dd7feedd2b21a8cf332cb30e6c7e5ebb40b2291c583864171f216b7df1a245cde3fdda98777832dae50793a5aed64d081340941d012806e374851"]}, @generic="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", @generic="8e744445ba796501212e557e7a5ec7cee0c3a469ca8c97ff4e61d72b765065371fe232bc3057191b5fca5af323fafc9509d87ca674f3c49ed8993a118b626adc3f661ce1261c490ae97a8b94e223b5a89fe3c1586e452ef4be4a13ae5f0edd4e1412eab0e9bce734f4ab41d1ee21f76bb15dd0e71c1e10edc00cfca36bf4d624858e943e7c4d16eff9b0cff912582703047864e1ec41fab21fcdc5fbb4662d05649c1be2b7435d0181f2", @nested={0x160, 0x50, [@typed={0xc, 0x85, @fd=r3}, @generic="c5d5e872df86a9ece45114f5b7d03985eb6944f6b6542e9c5b14c0f36e5c7962e0faf8ed3d38db89cd52fb2ff0c09c695cded68732de301db1c265ac4364", @typed={0xc, 0x74, @u32=0x2}, @generic="f2e7f425cc2bebdfa63759935f1c3cd46772957009e71339b51d5b1c6d71c1aa7da3fb6c4fad881e5c71eb", @typed={0xd4, 0x1c, @binary="30f1a4f19a350a22c6f8e4a7ad5242421ef39bbe450ee31b1d3f152a83f7de00eaf6c4124439b36ef30e7a536aab608958cf28bba0948766e4aa8bd6edaaac35ae97634660492091ad337beaf3df6654b5a47d1a36315fa08ff83e7eb89dfaffa994ef7ef84f77eafeafb169b2fbe5b51d7641e2293acce67a859d9cbf9e22ee04e50a85fd12b8aa41b0516f517ab31f9335cb7278ff3e96ed3273cd8eb82cf900e542aae5691dd98737a909dad05c3c5e9772f5338a63892b447d7cd1202650b268de049943384f5efc6a04"}, @generic="f541c99cb30165"]}]}, 0x17a0}, 0x1, 0x0, 0x0, 0x4040800}, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r4, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x8, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) getpeername$netrom(r4, &(0x7f0000b15000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d83000)=0x48) ustat(0x1, &(0x7f00006d5000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000759000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) 2018/01/31 12:32:34 executing program 1: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mremap(&(0x7f0000873000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f000026a000/0x2000)=nil) munlock(&(0x7f000026a000/0x2000)=nil, 0x2000) 2018/01/31 12:32:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c9f000)={0x0, 0xaa8}, &(0x7f0000021000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004ef000-0x3f)={r1, 0x37, "d7688af03390226e295015dad2a4715cd08e37a7696a6916689b51d83d7f3b79e25b142ac0c920092d9656f32f1e08680ce91f67985891"}, &(0x7f0000cb9000-0x4)=0x3f) [ 36.498457] audit: type=1400 audit(1517401953.971:17): avc: denied { create } for pid=5702 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 36.567740] audit: type=1400 audit(1517401954.051:18): avc: denied { getopt } for pid=5704 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 12:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) listen(r0, 0x3045) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3fff8000, 0x4) sendto$inet(r0, &(0x7f000050f000)="", 0x0, 0x0, &(0x7f000000a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 12:32:34 executing program 3: pipe(&(0x7f00004fa000)={0x0, 0x0}) getsockname$unix(r0, &(0x7f0000917000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bbe000)=0x8) syz_open_dev$sndtimer(&(0x7f0000f23000)='/dev/snd/timer\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000539000)='wlan0#*\'\x00', 0x0, 0x0, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 12:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) sysinfo(&(0x7f000008a000-0xa1)=""/161) lsetxattr(&(0x7f0000724000)='./control\x00', &(0x7f0000ec1000)=@known='user.syz\x00', &(0x7f00009f8000)='\x00', 0x1, 0x2) mknodat(r0, &(0x7f0000f13000-0xa)='./control\x00', 0x1000, 0x0) faccessat(r0, &(0x7f000083a000)='./control\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000ef9000)=0x0, &(0x7f0000a99000-0x4)=0x4) 2018/01/31 12:32:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$getown(r1, 0x9) listen(r2, 0x0) r3 = accept$ipx(r2, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000080b000-0xce)=""/206) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a01000-0x4)=0xe8) ioctl$int_in(r2, 0x5452, &(0x7f0000f13000)=0x7) sendto$inet(r1, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000a78000)=0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x15) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) r4 = dup3(r3, r1, 0x80000) sendmmsg$unix(r4, &(0x7f0000846000-0x70)=[], 0x0, 0x40) socket$inet6(0xa, 0x6, 0x0) 2018/01/31 12:32:34 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00007df000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x4000000100) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(r1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000fe7000)=0x0, &(0x7f0000fe7000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fe7000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3da, 0x4, 0x3, 0xeca2, 0x20}, &(0x7f000073a000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00008e0000-0xe7)={r3, 0xdf, "4dd1e1ed9a2d01794d3e6cb227394f14dbc32690128358d7b327ba0269a025b8d725e16791371d90f191ca64bb3ebe23f88285e98afb33fab5515b802c67def9508a1fadd017935ba7a55c556f35640a04e03e8ccb1b963da48beeadfc3524deffa23691181f048814a3ce6f5b76916eb721d59d92670d56fe44694f75305478bfc91976ac3040a015c9b9247cee351ca8ed9928f9ed581cc9fbfa5bfd2b02bf2c42c7f7e6cdf1dafb97d615dba6e57578ac8d19b60e4c21151b78a1ac06fee83f266eb3ddfb669935f74340a053cacde31d9f14e11689a646dcd30776b8c5"}, &(0x7f00004e1000-0x4)=0xe7) 2018/01/31 12:32:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwrite64(r0, &(0x7f000005e000-0xa6)="b3e32b06ba49f89251ba1764d5536de9060ee879486cb4998ce7347bed3bfdf2a785e66105774de1548c09aa2b4f40764ffa0e2aa636a2b2b668b00c742daa706550154b7d8221bee87e46f5d45a56ca57637696fac62f3a37fe1d02c2571271f4924a631d1733153b274d949dab62b59545c8227477f7fbca73adeae8474e02f243374ceac4c312ce0309f31a98efcad2c497e3753048a9c80a97d7b3cc1a6e26a797ad57a6", 0xa6, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000154000)='./file0\x00', 0x200, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000cec000-0x4)=0x0) poll(&(0x7f0000a5b000)=[], 0x0, 0x0) r2 = creat(&(0x7f00009b5000)='./file0\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000014c000-0x20)={0xfffffffeffffffff, 0x0, 0x10001, 0x80000001}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000f18000)={0x363, r3}) 2018/01/31 12:32:34 executing program 2: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000539000)={0x0, 0x0, 0x0}, &(0x7f00007a1000-0x4)=0xc) setfsgid(r0) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000158000)="", 0xffffffffffffffb4, 0x0) unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 12:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x4, &(0x7f0000c8d000-0x10)={0x0, 0x8}, 0x0) 2018/01/31 12:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e5000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000192000)=0x7, &(0x7f000029c000-0x4)=0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000083a000-0x38)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000076a000-0x90)={0x5, {{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]}}, 0x90) [ 36.670787] keychord: keycode 5120 out of range 2018/01/31 12:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f09000)='/dev/sg#\x00', 0x4, 0x500) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007f2000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000af3000)=0xb) r1 = socket$inet(0x2, 0x5, 0x0) r2 = syz_open_dev$evdev(&(0x7f00005d7000-0x12)='/dev/input/event#\x00', 0x9, 0x40000) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000c25000)=""/128) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000c65000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000174300000000100"}) 2018/01/31 12:32:34 executing program 7: mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5c1a53774006b799, 0x3, &(0x7f0000e9d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e9b000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x3c, &(0x7f0000e9e000-0x3c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a2c000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000)=0x0) sched_setscheduler(r2, 0x7, &(0x7f0000e9c000-0x4)=0x74af) r3 = add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000a2b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, 0x0) keyctl$get_security(0x11, r3, &(0x7f00009e9000)=""/208, 0xd0) r4 = gettid() ptrace$getsig(0x4202, r4, 0x200, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) clock_adjtime(0x0, &(0x7f0000a2b000-0xd0)={0x557, 0x100000000, 0xfffffffffffffc00, 0x0, 0x2, 0x80000001, 0x1, 0x100, 0x1, 0x8, 0xffffffffffffff01, 0x8, 0x0, 0x1, 0xfff, 0x7, 0x8, 0x7, 0x3, 0xfffffffffffffff7, 0x3, 0x1, 0x1ff, 0x44, 0xffff, 0x4567}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_fuse_mount(&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x6413, 0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e9d000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r5, &(0x7f0000006000-0x8)=0x0, r6, &(0x7f0000005000)=0x0, 0xffffffffffffffff, 0x5) 2018/01/31 12:32:34 executing program 4: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d20000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d20000)=0x7, 0x4) alarm(0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000d0f000-0x4)=0x0, 0x4) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000d22000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c22000)=0x10, 0x80000) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d21000)={0x0, 0x5, 0xffffffffffff8001, 0x23, 0xfffffffffffffbff, 0x8000}, &(0x7f0000d21000)=0x14) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d22000-0xa0)={r3, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfef, 0x4, 0x4, 0x2}, 0xa0) r4 = creat(&(0x7f0000d20000)='./file0\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) 2018/01/31 12:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b60000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0x9, 0x4a7ae60, 0x2, 0x4}, 0x20) [ 36.722010] keychord: keycode 5120 out of range [ 36.742805] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/31 12:32:34 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73746375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) userfaultfd(0x800) lseek(r1, 0xfffffffffffffffe, 0x4) 2018/01/31 12:32:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x24400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000002000-0xc)={0xa0002000, 0x0}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) 2018/01/31 12:32:34 executing program 1: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000071b000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000c36000-0x4)=r1) ptrace$setopts(0x4206, r2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x15) ptrace(0x4207, r2) ptrace$pokeuser(0x6, r2, 0x0, 0x0) 2018/01/31 12:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000255000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000214000)=0x9, 0x4) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f59000-0x28)=[{&(0x7f00008a7000+0x112)=""/46, 0x2e}], 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000331000)={0x0, 0x8, "dda8a26cf2ec3df1"}, &(0x7f00008e3000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d39000)={0x2, 0x2, 0x6, 0x6, r3}, 0x10) 2018/01/31 12:32:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dba000-0x9)='net/icmp\x00') setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000034000-0x5c)={{0xa, 0x2, 0x31, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x0, 0xb4f, @loopback={0x0, 0x1}, 0x3ff}, 0x400, [0x100000001, 0x8000, 0x6, 0x96, 0xfff, 0x7, 0xff, 0xfffffffffffffffb]}, 0x5c) close(r0) 2018/01/31 12:32:34 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prctl$seccomp(0x16, 0x2, &(0x7f0000013000-0x10)={0x0, &(0x7f0000013000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pread64(r0, &(0x7f0000f35000)=""/254, 0xfe, 0x39) 2018/01/31 12:32:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00002f9000)=0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00009e6000)=0x0) 2018/01/31 12:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001e9000)='/selinux/checkreqprot\x00', 0x40800, 0x0) r1 = accept$netrom(r0, &(0x7f000082a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000829000-0x4)=0x48) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) r3 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r2, r3, 0x36, &(0x7f0000a8d000)={0x19, 0xfffffffffffeffff, 0x1, 0x1}) capset(&(0x7f000079a000)={0x20080522, 0x0}, &(0x7f000077f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff}) 2018/01/31 12:32:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='net/ip6_tables_names\x00') setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000f85000-0x10)={0x2, &(0x7f00000f1000-0x10)=[{0x2, 0x0, 0x2, 0x2}, {0x7, 0x2a626c78, 0x6, 0x1}]}, 0x10) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r0, 0x3d) 2018/01/31 12:32:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000306000-0x4)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000780000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$inet(r1, &(0x7f000028b000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b42000-0x4)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) 2018/01/31 12:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = open(&(0x7f0000506000)='./file0\x00', 0x749101, 0x80) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000240000-0x4)=0x42, 0x4) write(r0, &(0x7f00004f2000)='\f', 0x1) 2018/01/31 12:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000023e000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000b81000)=0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$revoke(0x3, r2) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r1) 2018/01/31 12:32:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x9)="", &(0x7f0000159000-0x4)=0x0, &(0x7f0000efa000-0x4)=0x0, &(0x7f0000001000-0x1)='\b') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)=""/112, 0x70}, {&(0x7f0000000000)=""/249, 0xf9}, {&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000000000)=""/239, 0xef}, {&(0x7f0000001000)=""/214, 0xd6}, {&(0x7f0000002000-0x11)=""/17, 0x11}], 0x6, &(0x7f0000001000-0x5c)=""/92, 0x5c, 0x8000}, 0x10000) lseek(r0, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000002000-0x68)="53f684f81c02ccad8a2c399d6e17af6af26967a2adfb5fcecf094dcb6f5e0381f4635e974387e8ccc34a3335453acbdccb0ee40907bf74ecf432dc1d07960d1388279eb91634761d99fa4691761f85019fb8c60a4cb28a1b4f5ef152c810ee6667b47f7c5806e4f1", 0x68) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f00002a2000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xa7)="276c65580d3cf3a7d3302b36745a67fc3876b84bbe7ac2b6d4f0673a5f077f6cbafccb4876dbe337a261db3831ae0b27b8aecd30df06c17e43f85af088d01ece68eb2dda75021129592aa9186124f52d3256fb6c38e5227a9d1eeaa7c9150e9ae1b00310d03987e5850825b84b67281fbde63c7eb96b3c65274536baef842045961864f27c553db3df08dbb57a6972941f497680f295c6da5063cfb58f6e90e8b32d546f5684a1", 0xa7}], 0x1, &(0x7f0000000000)=[], 0x0, 0x1}, 0x4000000) 2018/01/31 12:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000284000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000c61000-0x4)=0xdc1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2e6, []}, 0x98) fsync(r0) getpeername$packet(0xffffffffffffffff, &(0x7f0000125000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000274000)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00005ec000)={r3, @dev={0xac, 0x14, 0x0, 0x17}, @loopback=0x7f000001}, 0xc) 2018/01/31 12:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000187000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f00007a0000-0xdc)=""/220, 0xdc, 0x0, &(0x7f00001d1000)=@ax25={0x3, {"f3b0bf345e05c9"}, 0x0}, 0x10) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) r2 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') preadv(r1, &(0x7f0000c14000)=[{&(0x7f0000f34000-0xdb)=""/219, 0xdb}, {&(0x7f0000c4e000)=""/208, 0xd0}, {&(0x7f0000ea2000-0x33)=""/51, 0x33}, {&(0x7f000058e000-0x69)=""/105, 0x69}], 0x4, 0x0) sendfile(r1, r2, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[&(0x7f0000ffa000)='\\proc\'cgroup*vboxnet0em0&em1selinux[[}bdevmd5sumGPL(loproc\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1900) 2018/01/31 12:32:34 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r0 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f000003c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f0000015000-0xc)='./bus/file0\x00', 0x8010, 0x0) clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000001000-0x1)="") ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/31 12:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000de4000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00007dc000)={0x0, 0x0, 0x0, 0x0, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000093000-0x10)={0x0, 0x3}, &(0x7f00008ab000-0x10)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000184000-0x8)={0x0}, 0x8, 0x0) 2018/01/31 12:32:34 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00007a5000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00003ce000)=0x14) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0xa, 0x2, 0x88) 2018/01/31 12:32:34 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x7, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:34 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000944000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000083000)=0xe8) fstat(r7, &(0x7f0000546000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000138000-0xc)={r3, r8, r9}, 0xc) tee(r4, r7, 0x80007387, 0x0) r10 = dup2(r6, r7) r11 = syz_open_dev$random(&(0x7f0000bdc000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000f6c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1500}) dup2(r1, r7) ioctl$int_in(r10, 0x5455, &(0x7f000094e000)=0x7ff) fcntl$setown(r6, 0x8, r3) fcntl$setsig(r11, 0xa, 0x12) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000253000)={0x0, 0x0}) r12 = gettid() tkill(r12, 0x100000000000016) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006d6000-0x4)=0x0) vmsplice(r5, &(0x7f0000cad000)=[{&(0x7f00003e1000-0xea)="2b5a72dd09e32b76aac2fffebe0a8f326385358e90974242d9f5b5b9f400fa32dc5b8eaafedcbd54506686d039ee7854e0e4332ec8b3ae97a364917b9aea36734c34f3eee8ffe2dd02f22513684c7dbe8d1012cea7f355e6de2e3dddbe37b8b9cc6879eab013099ed4946e57b0e6fd7db7331b5b4cd3c96d62b538d09ff96ed61564ec64b56b61c253ead799cad2b7fa127f979991c7207c6dd737c3586a45a38058ba7537b727f37a4bf52098c4604973166a6d8587ca3301c37c6284b64e2e7fc05c2e995ea21fd9b809d5d80405aeb7099c15ce3c08a53c2662f5da68282101d062df89bc2bf0b309", 0xea}], 0x1, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 12:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000384000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b4000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [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 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000792000)={0x0, 0x8d}, &(0x7f000099f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000889000-0x6c)={r2, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x5, 0x6, 0x401}, &(0x7f0000e9c000)=0xa0) syz_open_dev$sndtimer(&(0x7f00008e2000)='/dev/snd/timer\x00', 0x0, 0x480) sendto$inet(r1, &(0x7f000025e000)="bf227addd2c62e57b54fdea83cb22458750de093d7ba17fcbccb1be4da1059ce1f712cd3f71608334640888647424b516b47fa75ec15d3f0c57e938c68ced95b7acd637ae906e5a04635484ec35afb69ab64f467061f90bfedd02d5a5f5915242355e02967a5cb61f07176b271e8a913e452ff0e7a6c82d102375eda65e0979b4d8d719d4d05a651c340c4e8c4", 0x8d, 0x4, &(0x7f0000ca8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 12:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000277000-0xc)='/dev/random\x00', 0x0, 0xa0002) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f00008a1000)=0x0, 0xb1) personality(0x400000) 2018/01/31 12:32:34 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000000000)=@access={'system_u:object_r:initctl_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x36, 0x32, 0x0}, 0x39) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 12:32:34 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b0d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000-0x50)=""/80) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x1000000000000003, &(0x7f0000851000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000029b000-0x4)=0x10) 2018/01/31 12:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d67000-0x20)={{&(0x7f0000a72000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039f000)=0x0) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00001ff000)={&(0x7f0000baa000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d01000-0x20)={{&(0x7f0000d1d000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/31 12:32:34 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x80002, 0x7f) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x101800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000009000-0x50)={0x2, 0x10000, 0x5, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000027000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x2b8f5414, 0x7d, "1e0885866eebb712f7e60548ff0c1075b24adca5836aa8c6252b635aee7dc3228e1c893c6b5662a02b38c81781a7a7682559dc755fd7f25d0469dd7d94b9b90a0eee09a90f4c7b67da221bfd3b9136b4"}, 0xe3) sendmsg$nl_route(r0, &(0x7f000000c000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005f3000)={0x0, 0x2, 0x3, [0x80, 0x1, 0x0]}, &(0x7f00004ef000)=0xe) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000005a000)={r1, 0xafd}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000d39000-0x6b)="", 0x0, 0x0, &(0x7f0000fa2000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = memfd_create(&(0x7f00000b7000-0xa)='userwlan1\x00', 0x3) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000f03000-0x4)=0x0) 2018/01/31 12:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c9e000-0xc)='/dev/rfkill\x00', 0x109c00, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000997000-0x20)={0x2, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000cfe000-0x10)={0xff, r2}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f000022e000-0x8)=0x5, 0x8) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000169000-0x20)={@generic="89e1d2c9f541a460a7629edc20145c2b", @ifru_flags=0x801}) 2018/01/31 12:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cae000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00005b4000)={0x0}, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00009a6000-0x4)={0x0}, 0x4) fgetxattr(r1, &(0x7f0000f6a000)=@known='security.evm\x00', &(0x7f000081d000-0xc)=""/12, 0xc) 2018/01/31 12:32:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000b2c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/enforce\x00', 0x121000, 0x0) connect$inet(r2, &(0x7f0000759000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdeb) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) fanotify_mark(r2, 0x2, 0x40000010, r2, &(0x7f0000829000)='./file0\x00') ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000b09000)=r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000853000+0x75)='/dev/ppp\x00', 0x200000, 0x0) write$evdev(r4, &(0x7f0000039000-0x30)=[{{0x77359400, 0x0}, 0x1, 0x6, 0x9}, {{0x0, 0x2710}, 0x8, 0x200, 0xfffffffffffffffa}], 0x30) sendto$inet(r1, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 12:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) setns(r0, 0x8000000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0x0, 0x0}) ppoll(&(0x7f000051c000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009a6000)={0x0, 0x0}, &(0x7f000013b000)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000a76000)={{0x8, 0xdf6}, {0xffffffffffffffd4, 0x9}, 0x7f, 0x0, 0x80000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readahead(r0, 0x0, 0x6) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) 2018/01/31 12:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000019000-0x8)='oom_adj\x00') exit(0x0) pwritev(r1, &(0x7f0000018000-0x20)=[{&(0x7f0000007000)='1', 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002b5000-0x4)=0x41, 0x4) 2018/01/31 12:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000362000)={0x77359400, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, r1}, 0x14) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a45000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) execveat(r2, &(0x7f00004ef000-0x8)='./file0\x00', &(0x7f00009f0000)=[&(0x7f0000467000)='self\x00', &(0x7f0000804000)='\x00', &(0x7f00007ed000-0x6)='\\ppp1\x00', &(0x7f0000c88000-0x9)="291473797374656d00"], &(0x7f0000651000-0x30)=[&(0x7f00004c4000-0x17)="5c656d315c27626465760670726f63292847504cd14a00", &(0x7f000073b000)='\x00', &(0x7f0000bf7000)=':^eth0{\x00', &(0x7f000030e000-0x1)='\x00', &(0x7f0000041000-0x1)='\x00', &(0x7f00003ab000-0x11)='posix_acl_access\x00'], 0x400) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 12:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000475000)='{\x00', 0x2) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000673000-0xe)={0x1, 0x66, 0x97, 0x8, 0x5, 0x40}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) openat$hwrng(0xffffffffffffff9c, &(0x7f00004d0000)='/dev/hwrng\x00', 0x8180, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00006e9000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000074000)=0x14) 2018/01/31 12:32:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c3f000)=@int=0x401, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0xa, 0x6) r3 = fcntl$getown(r1, 0x9) wait4(r3, &(0x7f00003a6000-0x4)=0x0, 0x20000000, &(0x7f0000c48000+0xa5c)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000596000)=0x8, 0x4) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$mice(&(0x7f0000994000-0x10)='/dev/input/mice\x00', 0x0, 0x404000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000806000-0x4)=0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(r4, &(0x7f0000bea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000823000-0x4)=0x5) 2018/01/31 12:32:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x3) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004e6000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000aa5000-0x8c)={0x0, @in6={{0xa, 0x3, 0x7d6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000848000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000356000)=@sack_info={r1, 0x8f, 0x1}, &(0x7f0000510000)=0xc) ioctl$LOOP_CLR_FD(r0, 0x7001) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000281000-0x8)=@assoc_value={r2, 0x100000001}, &(0x7f0000c15000)=0x8) 2018/01/31 12:32:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) socket$inet(0x2, 0xa, 0xfffffffffffffff7) 2018/01/31 12:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000dd3000-0x4)=0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000940000-0x49)="2d4d4524f415c4ba8f4d1c1f57b76acc266a22053d463d08b6df99b432a92d62803e5b59c018200e9813ce4d56c194cdaa77c7c90b1896ce13cfeb12e351fe6d9946c49e9c2b75ac49", 0x49) r1 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x7) syz_open_dev$urandom(&(0x7f000098b000)='/dev/urandom\x00', 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00008f0000-0x4)=0x0) prlimit64(r4, 0x3, &(0x7f0000fab000-0x10)={0xfffffffffffffffd, 0x4}, &(0x7f0000390000-0x10)={0x0, 0x0}) r5 = dup2(r3, r3) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003ea000)='/selinux/policy\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002d7000+0xd44)='/selinux/mls\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) r7 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000084d000)={0x0, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7ff}, &(0x7f00004dd000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000222000)={r8, 0x3, 0x30}, 0xc) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/31 12:32:35 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xd)='net/if_inet6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000002000-0x8)='./file0\x00', 0x1000) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x30d, &(0x7f0000012000-0x8)=[]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 12:32:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x232200, 0x0) ioctl(r0, 0x0, &(0x7f0000001000-0x78)="1e3364ec9a62024f24fbd072574d9db31cfaadfde5e6395b0dbbd3af0a7015995163abaee5c8e3166ebf0d748726fcbca5a8da446cbea9802fb2da59c5ed67f23f38b23f9a13d49771e410d281141ac6a4f0028b4594731e0638891d3b87fc9fede57e2ca740cd660eb0416e13c54ee0cd541c35f03225a9") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) getpgrp(0xffffffffffffffff) 2018/01/31 12:32:35 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000255000-0x10)='/selinux/access\x00', 0x2, 0x0) readahead(r0, 0x37cd, 0xfffffffffffff10f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x3, 0x100000001) 2018/01/31 12:32:35 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000026000+0x529)='./file0\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000000e000)=@assoc_value={0x0, 0x0}, &(0x7f000000d000)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000001c000-0x10)={r2, 0x80000000, 0xb377, 0x0}, &(0x7f0000026000)=0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000018000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000028000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000028000-0xc)={r3, 0x80000, r1}) r4 = creat(&(0x7f0000027000-0x8)='./file0\x00', 0x20) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000010000)=0x0, &(0x7f000001b000-0x4)=0x4) [ 37.751720] syz-executor3 (5953): /proc/5953/oom_adj is deprecated, please use /proc/5953/oom_score_adj instead. [ 37.774712] device lo entered promiscuous mode [ 37.797600] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.797615] CPU: 0 PID: 5957 Comm: syz-executor2 Not tainted 4.9.78-g7be1985 #24 [ 37.797621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.797638] ffff8801d715f8b0 ffffffff81d94409 ffff8801d715fb90 0000000000000000 [ 37.797649] ffff8801bc019310 ffff8801d715fa80 ffff8801bc019200 ffff8801d715faa8 [ 37.797660] ffffffff81661d9a 0000000000002a2e ffff8801d72638f0 ffff8801d72638a0 [ 37.797662] Call Trace: [ 37.797680] [] dump_stack+0xc1/0x128 [ 37.797697] [] handle_userfault+0xa3a/0x1310 [ 37.797714] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.797724] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 37.797734] [] ? unwind_next_frame+0x86/0xe0 [ 37.797745] [] ? handle_mm_fault+0x117b/0x2530 [ 37.797753] [] ? handle_mm_fault+0x1fc3/0x2530 [ 37.797761] [] handle_mm_fault+0x1fd1/0x2530 [ 37.797769] [] ? __pmd_alloc+0x410/0x410 [ 37.797780] [] __do_page_fault+0x5c2/0xd40 [ 37.797790] [] ? mm_fault_error+0x2c0/0x2c0 [ 37.797800] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.797809] [] do_page_fault+0x27/0x30 [ 37.797820] [] page_fault+0x28/0x30 [ 37.797831] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 37.797843] [] ? bpf_prog_create_from_user+0x121/0x2c0 [ 37.797852] [] ? watchdog_nmi_disable+0x120/0x120 [ 37.797859] [] do_seccomp+0x632/0x1860 [ 37.797867] [] ? SyS_futex+0x22e/0x2d0 [ 37.797874] [] ? __put_seccomp_filter+0xa0/0xa0 [ 37.797882] [] ? do_futex+0x15c0/0x15c0 [ 37.797891] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 37.797901] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.797909] [] SyS_seccomp+0x24/0x30 [ 37.797916] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 37.846076] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.846088] CPU: 1 PID: 5957 Comm: syz-executor2 Not tainted 4.9.78-g7be1985 #24 [ 37.846093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.846109] ffff8801d715f8b0 ffffffff81d94409 ffff8801d715fb90 0000000000000000 [ 37.846119] ffff8801b66fbf10 ffff8801d715fa80 ffff8801b66fbe00 ffff8801d715faa8 [ 37.846131] ffffffff81661d9a 0000000000002a2e ffff8801d72638f0 ffff8801d72638a0 [ 37.846133] Call Trace: [ 37.846148] [] dump_stack+0xc1/0x128 [ 37.846161] [] handle_userfault+0xa3a/0x1310 [ 37.846179] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.846187] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 37.846196] [] ? unwind_next_frame+0x86/0xe0 [ 37.846206] [] ? handle_mm_fault+0x117b/0x2530 [ 37.846212] [] ? handle_mm_fault+0x1fc3/0x2530 [ 37.846225] [] handle_mm_fault+0x1fd1/0x2530 [ 37.846232] [] ? __pmd_alloc+0x410/0x410 [ 37.846239] [] __do_page_fault+0x5c2/0xd40 [ 37.846246] [] ? mm_fault_error+0x2c0/0x2c0 [ 37.846254] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.846261] [] do_page_fault+0x27/0x30 [ 37.846270] [] page_fault+0x28/0x30 [ 37.846279] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 37.846288] [] ? bpf_prog_create_from_user+0x121/0x2c0 [ 37.846297] [] ? watchdog_nmi_disable+0x120/0x120 [ 37.846303] [] do_seccomp+0x632/0x1860 [ 37.846311] [] ? SyS_futex+0x22e/0x2d0 [ 37.846318] [] ? __put_seccomp_filter+0xa0/0xa0 [ 37.846324] [] ? do_futex+0x15c0/0x15c0 [ 37.846332] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 37.846341] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.846348] [] SyS_seccomp+0x24/0x30 [ 37.846355] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 12:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cde000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000473000)=""/64) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c2e000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00009ca000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000049d000)={r1, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6a65fc7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64, 0x4, 0xae3, 0x7, 0xfd}, &(0x7f0000967000-0x4)=0xa0) socketpair$unix(0x1, 0x200000000003, 0x0, &(0x7f00003ee000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000203000)=[], 0x0, 0x0) 2018/01/31 12:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xd11d1f94) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/31 12:32:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000001000)=""/218, 0xda}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000e42000)={{0x10000, 0x8}, 'port0\x00', 0x10, 0xe, 0x20, 0x1, 0x1, 0x8, 0x6, 0x0, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 12:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007f2000)={0x0, 0x0}, 0x8) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) r2 = gettid() get_robust_list(r2, &(0x7f0000af5000)=&(0x7f0000f92000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00006d1000)=0x18) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/31 12:32:35 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 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', 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000000f000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x8}, &(0x7f0000005000-0x4)=0x98) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000006000-0x50)={{0xbecc0000000, 0x8}, {0x9d5, 0x8}, 0x20, 0x5, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f000000f000)={0x83, &(0x7f0000010000-0x83)=""/131}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000007000-0xc)={0x7, 0x2, 0xe39b, 0x60000000000000, r3}, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000011000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f000000e000-0x10)={0x0, 0x0}) connect$nfc_llcp(r2, &(0x7f0000002000)={0x27, 0x4, 0x4, 0x3, 0x2, 0x8001, "5c230c8182ea2e8e42b328379b6b5bd3399f249e17f09fa3e16957646c7bd84e5fb25fb035b3676fce42732ddeba3f223b66cb38fc5f92ce35d29ba9f678ce", 0x800}, 0x60) clock_nanosleep(0x7, 0x0, &(0x7f000000c000)={r4, r5+10000000}, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000002000)=""}) ppoll(&(0x7f000000c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000000d000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000000b000-0x10)={0x42, &(0x7f000000d000-0x42)="42eb179f474d9efcdd3636162f7ed52d571fabfdd6295c1b25582336c4d315ec6f7346f8e663df90a17a8358dd51bdc7a97608f0a0f98d6460f140ef12244f92b0bd"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000012000-0x8)=0x0) 2018/01/31 12:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000081000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00003ed000)=""/21) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000eea000)=""/188, &(0x7f0000ee1000-0x4)=0xbc) writev(r0, &(0x7f000094e000)=[{&(0x7f0000e66000-0x43)="1952c776245ec5ea6398f84c79104244252ff54494ddaddad84d41f6f8aca682ecfdbe535e98c299e02eba7d6cd550e93ef0b9621b7285850be088c405045b4cd083e8", 0x43}], 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d02000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 12:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e6e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet(r2, &(0x7f0000b8d000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r2, &(0x7f00004d2000)=[], 0x3, 0x0) 2018/01/31 12:32:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000610000)='/dev/ptmx\x00', 0x4000000020002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000021000)='/', 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003f4000)=0x0) poll(&(0x7f0000007000)=[{r0, 0x1, 0x0}], 0x1, 0x10aef) clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") ioctl$TCXONC(r0, 0x540a, 0xffffffff80000000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000581000-0x4)=0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/31 12:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c01000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000222000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2fd}) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) [ 38.330640] binder: 5990:5994 ERROR: BC_REGISTER_LOOPER called without request [ 38.360033] binder: send failed reply for transaction 5 to 5990:6006 2018/01/31 12:32:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) listen$netrom(0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a83000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005e5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe3e, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x24)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u64=0x0}]}, 0x17}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e6d000)={0x0, 0x0, 0x0}, &(0x7f0000b98000)=0xc) ptrace$getenv(0x4201, r3, 0x5, &(0x7f0000e01000)=0x0) lgetxattr(&(0x7f0000186000)='./file0\x00', &(0x7f0000b54000)=@random={'btrfs.', 'bdev#\x00'}, &(0x7f000016b000)=""/213, 0xd5) 2018/01/31 12:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f85000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a64000-0x1)="", 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7ff) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f44000-0x4)=0x0, 0x4) keyctl$join(0x1, &(0x7f0000595000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r1, &(0x7f0000a74000-0x8c)='4', 0x1, 0x0, &(0x7f00004e4000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 12:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@generic="2f4995e8ae71328f7120853910dacfc3", @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) r1 = syz_open_dev$usbmon(&(0x7f0000766000-0xd)='/dev/usbmon#\x00', 0x5, 0x440000) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000ab1000)={0x0, 0x0}) 2018/01/31 12:32:35 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000014000-0x10)={&(0x7f0000016000/0x3000)=nil, 0x3000}) r1 = creat(&(0x7f000000c000-0x8)='./file0\x00', 0x101) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002b000-0x8)={0x0, 0x6}, &(0x7f000001e000-0x4)=0x8) close(r0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000002a000)={r2, 0x83, "b8dbb96d64177fef8fcf423774f9089bbef99f377d0ced1a6877d393979a4e02dd514712d53ec4b26d039c80efd8c352db9a46ee47e7477c5653c62dd330f56450e2b84cf397ca35471d6fe1143989dabd1399d00df304e7bfcc290b156da369337e54f6b4da5fb20a81d900a3a0d4e7272c0b3e13fc087d543654e84d4c5418398050"}, &(0x7f000002a000)=0x8b) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000002a000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000)=0xe8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002a000)='./file0\x00', &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) fchmod(r0, 0x8) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000012000)={0x30, 0x32, 0x901, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x1c, 0x1, [@typed={0x18, 0x1, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:35 executing program 2: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) restart_syscall() mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000142000-0x8)='./file0\x00', &(0x7f00000e9000)=@random={'security.', 'user@nodev'}, &(0x7f000024e000-0xd)='/dev/snd/seq\x00', 0xd, 0x2) write$sndseq(r1, &(0x7f0000244000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000245000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) getpgrp(0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000024f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000059000-0xfa)="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") fstat(0xffffffffffffffff, &(0x7f000024a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000024b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 12:32:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044590) 2018/01/31 12:32:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) get_robust_list(0x0, &(0x7f0000e30000)=&(0x7f0000cfb000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000917000)=0x18) r0 = request_key(&(0x7f00000ce000-0x6)='logon\x00', &(0x7f0000e76000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009cd000)='.{procuser\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f0000d5f000)='ceph\x00', &(0x7f0000c57000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = request_key(&(0x7f000011a000-0xb)='pkcs7_test\x00', &(0x7f000044f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000021a000-0x1)='\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000aef000)={r0, r1, r2}, &(0x7f00006f2000-0xc4)=""/196, 0xc4, &(0x7f0000b28000)={&(0x7f00009a5000)={'md5\x00'}, &(0x7f0000c74000-0x8)="33e211d7be002e4e", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 12:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000)='/dev/loop#\x00', 0x0, 0x4000) r1 = accept(0xffffffffffffff9c, &(0x7f0000ec8000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000ba0000-0x4)=0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ed3000-0x4)='tls\x00', 0x4) r2 = memfd_create(&(0x7f0000868000)="74ff01080000000023000080000000", 0x0) sendfile(r2, r0, &(0x7f0000c02000)=0x1, 0x80000000000001) [ 38.384099] binder: BINDER_SET_CONTEXT_MGR already set [ 38.391217] binder: 5990:6006 ioctl 40046207 0 returned -16 [ 38.411106] binder: undelivered TRANSACTION_COMPLETE [ 38.417587] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 12:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000502000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) readlinkat(r0, &(0x7f000022d000)='./file0\x00', &(0x7f00001d3000-0xa4)=""/164, 0xa4) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') unlink(&(0x7f0000e88000)='./control/file0\x00') 2018/01/31 12:32:36 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f96000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000058c000)={0x0, 0x40, "abf0490a71a0312deb97feda3311d9958b6ba1202b19b9b73cbfb8b71012527caf7c161e9a70a8f8f7836f6747e14f6eec5d5324559d385c071f8d292058b1e0"}, &(0x7f0000946000-0x4)=0x48) pause() setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c76000)={r2, 0x1, 0xdcba}, 0x8) 2018/01/31 12:32:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e8000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000fa2000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000-0x4)=0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000aa1000-0x38)={&(0x7f0000334000-0x26)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)='t', 0x1}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) sendto$ipx(r1, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf6", 0x3d, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) shutdown(0xffffffffffffffff, 0x0) close(r1) fchdir(r0) 2018/01/31 12:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x1000000000021, &(0x7f0000991000-0xc)={@broadcast=0xffffffff, @rand_addr=0x0, 0x2}, 0xc) ioctl$int_out(r0, 0x2, &(0x7f0000f15000)=0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f000045d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004a7000-0x4)=0x14, 0x800) recvfrom$packet(r1, &(0x7f00006e9000)=""/230, 0xe6, 0x10000, 0x0, 0x0) 2018/01/31 12:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000a91000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000056f000-0x4)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f23000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00004be000-0x24)={0x5, 0xffffffffffffff01, 0x6, 0x6, 0x81, 0x2, 0x0, 0xffffffff, 0x2, 0x3, 0x1, 0x943}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ce9000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3, 0x1, 0x3, 0x100, 0x7fff, 0x20001, r1}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000ab1000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/31 12:32:36 executing program 3: r0 = gettid() setpgid(0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ead000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fadvise64(r1, 0x0, 0x8001, 0x7) 2018/01/31 12:32:36 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000f88000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f88000)="d8b9d0829b918594c7125db862a69f857fae7defff7b07410c7320452bd6aeca35a81e35e12c6f8b5ebff978eedd60a300fc87a106fe3394dcedf9f1229731bca1051f0bd06a302accadc1a3b19ff424dbcac462cda3d3b37d16a949f6171ef97bea8aa61d180d7a51dea927d5b352c7980b98b58cba", 0x76, 0x4, &(0x7f0000edc000)=@ipx={0x4, 0x7fff, 0x1, "ad9975ffda95", 0x25, 0x0}, 0x10) recvmmsg(r0, &(0x7f0000f87000)=[{{&(0x7f0000df0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f87000)=[{&(0x7f0000687000)=""/72, 0x48}, {&(0x7f0000db8000)=""/12, 0xc}, {&(0x7f0000913000-0xa7)=""/167, 0xa7}, {&(0x7f0000f6b000)=""/231, 0xe7}, {&(0x7f0000e02000-0xce)=""/206, 0xce}, {&(0x7f000042b000-0x2b)=""/43, 0x2b}], 0x6, &(0x7f0000f88000-0x34)=""/52, 0x34, 0x0}, 0x0}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f000018c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x40, &(0x7f000010e000-0x10)={0x0, r1+10000000}) 2018/01/31 12:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000010c000-0x43)={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x0, 0x0}, 0x43) r1 = dup2(r0, r0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000516000)=0x100000001) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/member\x00', 0x2, 0x0) 2018/01/31 12:32:36 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003eb000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000a97000-0x8)=0x0) syz_open_dev$loop(&(0x7f0000dd4000-0xb)='/dev/loop#\x00', 0xff, 0x406) fallocate(r0, 0x0, 0x0, 0x8e2) ioctl$KDSKBLED(r0, 0x4b65, 0x9b) 2018/01/31 12:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000047c000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000cb2000)={0x5, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3b6, 0x8, 0x10001, 0x95c, &(0x7f000075f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x800100, 0x6, 0x8}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000193000)={&(0x7f0000169000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000926000-0x10)={&(0x7f000043d000)=@setlink={0x20, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = open(&(0x7f0000da9000)='./file0\x00', 0x101000, 0xa) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000490000)=0x0) accept4$netrom(r2, &(0x7f0000a74000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000030c000)=0x48, 0x80800) 2018/01/31 12:32:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) close(r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a93000-0x8)={0x0, 0x31c}, &(0x7f0000816000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000637000)={r2, 0xd9, "97632eae2318065af04be10a79d4d005a49ac1b4a3e98a43171d9669a9fea0dbcb3a0179f5b93b34d23c61d0f2733986288ff30a9ead9cf30374aa6b002639569e2b493fc82204a7a82c342d1d8ae199d12bcbedfd6bbdbf337316c7f613869b5c56a670909d06e323c1545e0f5bd5202c404192e3596145a36ec628ecece82da4b388605fe56d15f1f66a82f1166ca2756441a16d65e460c600b4d5fe4f827d81ebd31f9b35592050745023eea19965d38cf9f4ed56e60e0819c9fd7de8ae4293c309af68f216324cd3ca295417ba701ac969400fea8c3483"}, &(0x7f0000696000-0x4)=0xe1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d42000)=0x0) sendmsg$nl_generic(r1, &(0x7f0000cae000-0x38)={&(0x7f0000144000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a57000)={&(0x7f00004c4000-0x480)={0x15c, 0x37, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x95, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="812a4b0056f04248caf3f37ba0b5c09788e1b449448dea8be3128d7bae204998eba80b946a72f5c8dd86e3b54af10836ad1bf0203eb46ecae6b324766fa6e793ddb6e80c3dda5293efa14c6ac8d3dcfbec4dbb22aee60a826ecec61d4aa73405ae467a960cb5ea5e606e38a782c347490f478a212f", @nested={0x34, 0x0, [@typed={0x18, 0x94, @str='/dev/net/tun\x00'}, @typed={0xc, 0x0, @fd=0xffffffffffffffff}, @typed={0xc, 0x4c, @uid=0x0}]}, @nested={0x80, 0x76, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x6a, @u32=0x0}, @generic="fc8c099c75317d7faa2a47373b47cffb72844b06659bbbcb2481dd6da687b64af004d74271749e6c151dc5a0aa5f09473bb31b163865614f4c4e261f2da5a4d743390d58e8b41e0e9dd0d0efda1ef8740c", @typed={0x10, 0x0, @str='!vmnet1\x00'}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008cf000)='/dev/sequencer\x00', 0x400081, 0x0) r1 = geteuid() sendmsg$nl_netfilter(r0, &(0x7f0000d1d000-0x38)={&(0x7f0000778000)={0x10, 0x0, 0x0, 0x1104000}, 0xc, &(0x7f0000b56000)={&(0x7f0000bff000-0x114)={0x114, 0xa, 0xa, 0x300, 0x5, 0x1, {0xc, 0x0, 0x1}, [@nested={0x74, 0x47, [@generic="b6d2d503e567d8544885597716bebe769877858101cbbbdbafac195e59921143762b61c15a5320062e9c4270a9f2fdf7c2c0f446ed35565826c5185c2fcf231a729d205e5a1014ddc07f480a8bd82e1e9b934f7978637365d54825951679833e90afe16a06ba985e6a33b7c17d"]}, @typed={0xc, 0x70, @uid=r1}, @generic="df4c31eff3e1cfed0930c62885e80a8fa40024a996e768165ca092cfc29119cbd505cbf987cfb82543dc953379752ba881be875c8e581e7b56d3681f99cb74ee8edb13e8ef2ac9a80baa776e7579d36c8c2b9f124df1fb1171d463f1abd4c3888961ad3227fcb90e788bcb8addd4862aef9af330", @typed={0xc, 0x82, @uid=0x0}]}, 0x114}, 0x1, 0x0, 0x0, 0xd4}, 0x10) getresuid(&(0x7f0000e2c000)=0x0, &(0x7f0000082000)=0x0, &(0x7f0000da2000)=0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) alarm(0xffffffffffffffff) ioprio_set$uid(0x0, 0x0, 0x0) 2018/01/31 12:32:36 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x9) r0 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r0, &(0x7f0000006000-0x8)=0x0) 2018/01/31 12:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000de8000-0xef)="220000002100070700be0000090007010a00001e000000000000040405000c80ff45", 0x22) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000fa4000-0x46)="4f7ad0c9edffe9486f1748144523c0bb53773e00d4c2a29028eac32e8d018f5930fd4c8ebb7800060bbc54c90c0ea17b4763dde5f9eedfc811b60a75640d58335444c9fe3d13", 0x46) r2 = syz_open_pts(r1, 0x801) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/31 12:32:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f6b000-0x5)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3000-0x10)='/dev/sequencer2\x00', 0x22000, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000869000-0x4)=0x1, 0x4) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) pwritev(r0, &(0x7f000048f000-0x60)=[{&(0x7f0000ba1000)="22f83d7ad5acb626aced1c0d4c87c8633db5f72edf45142a1a7d46f71b230e41c54982f9d4f7d2c2dfc4edbbd9f1644c16bc51ff25f0f9da78e6de50bbc06477c108d66ad1b4ef30bc7e2817948d3528410c202e2d39c2ca7ff8a5e3179fcc500f57fe11b6487f04855c4dfe5dd478f625fe6fafb6cc584d01bf6efabeb4564f1171968a99a84b0ee163ba75be6e9aacef4623113f62c7785a0fef5dc491f0327a7ac2fdd365f99fc82a63219791f4196245d6d21b404192ed3a", 0xba}, {&(0x7f0000c29000-0xc1)="270a92a01ddb76c2e7afdec0129e77e112df6e2fd51028d28082c260260d98a3ad0b285355e557f7461cd6f671cc778e29f4cd873c82980ac9d84cba5100c0ff847687f6021aa48f76e5792e017bd41af83ad01b95ef7c3bb8f99fc9dab049e45bf5b5e5039835a84de12f2bd59a3d8a87e792502f43035296b939795ac6f0fd79700f9c46dbc28c668e7046156e89a0639486f31218ef207a5036406ac074955bd0045193ba5417375948f4b9ae508f4481086563c7eda6356b33cf933d4d0e10", 0xc1}, {&(0x7f000061e000)="df450c8306c7f57d279f37dcaa99661b825f3eb8491a9362ef1d33cac79db9602f51be0f52182dc5729d51eda4ef462b2eb3150768ed78dc6cb9e4a847bfa6b06c2887424d2c445c6202fd143679221d59df181f390362e9adfe03a36c5d0bf6cc331cf70b85f082514a424c64130fecb3aa4f3eddfb7ec4d0843b4bc9a877b308ec8a5e6d09ec369bffa55d3ffbd4a4db29fcdb13af4e2437cc452b66e8014a76cbc746fd2769567d9fc8ec", 0xac}, {&(0x7f0000ab0000+0xff6)="7d23e74b80b5019fb6e95290de4cb45c9f912ef2308784de25", 0x19}, {&(0x7f0000769000)="dda53228f4cd44c25cd201c9becf16cd68", 0x11}, {&(0x7f0000507000-0x88)="d8d210c83330d8cf7e31b4a03f10dcbc91558d03023a5a9ab085f958eea885a29925cccaae41bdd987572cebd4c1875af5e8a70d477b4d554c3fde67cfdea7c98b302953f9f5d77c2aae4a63f369b7f91682f44fff5b38c62fb3106205c6c2f1d391b85457fd8bfffd6de7f63c0be19bac7474939fcf216e2c3a42d294f771fc969c4426b4acbfd3", 0x88}], 0x6, 0x0) 2018/01/31 12:32:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000228000-0x10)=@common='ip6gretap0\x00') r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000209000-0x1c)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xc820}, 0x1c) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="", 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) dup2(r0, r3) 2018/01/31 12:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b4c000-0x8)='./file0\x00', 0x400102, 0x40) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00004f9000-0x4)=0x3, 0x4) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x200000002f, 0x2) 2018/01/31 12:32:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000151000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000b38000-0x10)={0x3, 0x0}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000d9a000-0x8)={0x0, 0x0, 0x0, 0x5}) 2018/01/31 12:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$pokeuser(0x6, r0, 0x0, 0xfffffffffffff001) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) syz_fuse_mount(&(0x7f000003a000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100000) unshare(0x200) r1 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") 2018/01/31 12:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f000046e000-0x4)=0x0, &(0x7f0000570000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005bf000-0x10)=@common='bond0\x00', 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) close(r0) 2018/01/31 12:32:36 executing program 2: clone(0x0, &(0x7f0000484000)="", &(0x7f00004d0000-0x4)=0x0, &(0x7f0000b60000-0x4)=0x0, &(0x7f000091b000-0x1)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000750000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)=0x0) llistxattr(&(0x7f0000b65000-0x8)='./file0\x00', &(0x7f0000758000)=""/0, 0x0) 2018/01/31 12:32:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000000000)=@ax25={0x3, {"5764ac4ff50856"}, 0x1}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x188)=[{0xc0, 0x119, 0x2, "a96c7938831712574b7679a55460c10790e8b384dc4ca823a04f4ff6fe44121cc05d8103141ec188a358fa504ddcc9c16d546423831b9c40227ece143ed752693892b81a0bd522446d49eb79a1b37212b76e06a5f13f15c911f9aa88f9c3e4f20735d0c48ccab022cc5118a6b9b3423430a4d307f71c91790d24d2467f288404acb57387f3f52f614a8fd949852446c17d0503f3a440701bd974b6c673895f2ce6cb3be39b42d7c2b5c3a064eb797bc1"}, {0xc8, 0x118, 0x7, "817adb68d6d34ebd06bd400687e9a567589e324a91322e0041999e372808064d55cce13e46b5cd5325db4188831ec50695c1778d62400a23f793451d7571ffa90dd10efc7800ffee046b1fa4154ac37d2490afbdf6ed75168471e9ca775178530f9cb8f299baf210efbea6141863e4bab72d76b0e56fd81623305739c98eb29d0b12631639a87d58a94c17dc9347ffe9f9898cc6d3dfd2c3da3fd5c73695159a6c773b33677a78bc32d747af540d99ece0b64baa"}], 0x188, 0x48000}, 0x0) r1 = userfaultfd(0x0) r2 = open(&(0x7f0000011000)='./file0\x00', 0x40c0, 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000-0x60)={0x0, 0x3f, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5b, 0xbd, 0x7, 0x10001, 0x0, 0x1f, 0x7f, 0x9, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000012000)={r5, 0xfffffffffffeffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getsockname$unix(r2, &(0x7f0000013000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000b24000)=0x1, 0x4) 2018/01/31 12:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') r0 = dup(0xffffffffffffff9c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000de5000)=0x0) getresuid(&(0x7f0000aaa000)=0x0, &(0x7f0000d66000-0x4)=0x0, &(0x7f0000a04000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000545000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000851000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000199000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090e000)=0xe8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000667000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = getgid() sendfile(r0, r0, &(0x7f0000b65000)=0x0, 0xc0) r7 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005e9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040d000-0x4)=0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000f89000)={0x0, 0x0}) getresgid(&(0x7f0000139000-0x4)=0x0, &(0x7f0000d19000-0x4)=0x0, &(0x7f00000e3000-0x4)=0x0) r10 = socket$l2tp(0x18, 0x1, 0x1) r11 = syz_open_dev$urandom(&(0x7f00002e5000)='/dev/urandom\x00', 0x0, 0x2100) r12 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00006f1000-0x4)=0x0) sendmsg$unix(r0, &(0x7f0000348000)={&(0x7f00000d5000-0x8)=@file={0x0, './bus\x00'}, 0x8, &(0x7f00000fd000)=[{&(0x7f00007ce000)="c47782bc39b88c76f4a3b1cdcf93b6c1e590dffbd7a9e7072f7b5a2318ea5c145685d269c31e7fc36464130986014cd1de814708f790f9ee86173abc0172339566f097fc0e28b691e3dfe90acc5782f3c151971bbd7be8adfa9b8003d3458b0a782fd32cb56fad9e1779ed70eb7f86b3e1b3a9e263e4a251391b9c3467c2ba24ad4587a1e158181e0821c63a75d53d1b5ff39711678d34b5a6cd6a3f4f7fa5beab0f4f18a77ebbfb125317117f6cd6fa07fe07e08d256eefca11", 0xba}, {&(0x7f00005e0000)="80363a150494d5803054c300e1398ad5eefab0b7afde40c3920656168a369c6170f7bf26b41fcd021840cd3451a16d17655079aa91e4e0af1efc8e6487d37defb65b75d9b34fe07b8cfec43427d2a2f231755a0cb79865eb50e457b6d7e38f182dfd7f21fbf99663eac0c78505383e1aba4f406326fe6b9921f57b1e785a93a72235e0b2a9665add53d64e5f34e96866dfc68ad900474283a7b962ae6e24b53c6f8d0c247e39780c8eb0921a47fb0907fcbb85cc06077fa7d14351fd219d60019953d4dc03f5e88813f08b0440603b2c57af96db0102310ad2c872f5d2276df2fc5ac00cbbb3a983e0474cb74fad1ed00dbdc3", 0xf3}, {&(0x7f000031f000-0x1000)="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", 0x1000}, {&(0x7f0000e69000)="0f97cd2a3901f5f4f589b77640e45d06400972e16f20b68f30d1e06bcbdd86b0da0532f6cd13e435a899ad7aa4b9a906d9d68e2160fa4775369d499fe30accd71151438caea2ca91fdcfe5ef807371c036a3cf8c7997a2b7079ad088d4cf343a1ce72a43d038c380de3eecbc8083418814fcd0d307f9cd921d1bf0c6e529e208def701e430f8ce5d3734d828d1b0511cb0d00e61989882e6be53b1ec48ff7009eeeaeeefd03c4e8076f23037ed82e0f39646d3405ee8ac29766d3f52e2ef3c69042d9b494cdbc66f2a7b4c285e1b4060545959de8e7e", 0xd6}, {&(0x7f0000046000)="55b023b0d6d56284331a34d5f8cfc9692bbb098d02fe6d78ed333fd84388a213484a551a719ca614d65294400ea452a34b6739b7a4bd8e493600d9cedc459441b77cd7b9398096dd5f8a16f191ffbba6057c570498a79deb424f2fefc5ab93dfbee9ddcd98e4940619f6279b571287c674ea04304d022b4083bd3962b205f13f3a029969736dead88f99123f0f33391cf077080d8b4143bbeb986ebca15413de", 0xa0}, {&(0x7f00004a2000)="9e9c55f2b2ad78564646c70df895c3", 0xf}, {&(0x7f000029e000-0x75)="1e04babb76c1e48a5b64e61dd5db7cc1619d9a88499728eae61bf094f926929a5540ff447071e99d4a358d437b3d18f80eee0da7cecca792e9228a7dfaf9a7cd95e5663f3d573d92b7d73e4b02d9eef69148957d2157377d824eec92887b4e72951d53f9400f75548cb766f1e9256f8451428a2083", 0x75}, {&(0x7f00005cd000)="2069c564228a4352978ab2380ca4e22d35d7daa4a253f15432d6affaa4b66573f47c066361357ddc275547a901f1a9597b331accb111f87af77733b6fcc614a3191f3fa26701f2b777a3294fea5afdda40e4cf567a85b22e583bbd677f1e5f9faa7ddfcc48af50a270e114a4e8cdfeb8e790733a89fe7ca4653b028e823d9c4b0de62dbdb6ecfa23aef390e6ab17c56dd57bbd83e218e996b78b5cb064fecc251dc1a567f5590354a222191ffcb91b550c7b236a63d219c1de825d2e69208cbea2404c101ff2dc802bc3bf928dbbcc2b6975fcddd7c663429e7416800f4308f4ef1c113b868f132f54d0d344807cf257db7c", 0xf2}], 0x8, &(0x7f0000875000-0x80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}], 0x80, 0x20000000}, 0x40) umount2(&(0x7f00009fa000)='./bus\x00', 0x2) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f000004a000-0x6)='./bus\x00') 2018/01/31 12:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000004) creat(&(0x7f0000b22000-0x8)='./file0\x00', 0x100) write(r0, &(0x7f000010d000)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0xffffffffffffff22) 2018/01/31 12:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ced000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f44000-0x18)={0xa, [0x5b, 0x6, 0xc81c, 0x800, 0x8, 0x1, 0x1, 0x2, 0x9, 0x9]}, 0x18) sendmsg$nl_netfilter(r0, &(0x7f00000fc000-0x38)={&(0x7f0000670000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x20, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x6, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000017000-0x10)={0x0, &(0x7f00005a4000)=[]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006de000)={0x0, 0x0, 0x0}, &(0x7f0000305000)=0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000677000-0xc)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000b10000)=0x8, 0x4) getpgrp(r1) [ 38.808663] audit: type=1400 audit(1517401956.291:19): avc: denied { write } for pid=6123 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.983618] audit: type=1400 audit(1517401956.461:20): avc: denied { sys_ptrace } for pid=4133 comm="syz-executor6" capability=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 12:32:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005fe000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000053e000)=0x0) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003d6000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00005bd000-0x5)="7461166b00") fstat(r2, &(0x7f000023f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 12:32:36 executing program 6: r0 = creat(&(0x7f0000f35000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000001000/0xd38000)=nil, 0xd38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000081d000-0x28)={@generic="35a5e4e7205a116cc18552b7b07536d5", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000d3b000-0x4)=0x8cc, 0x4) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000d3a000-0x8)='./file0\x00', &(0x7f0000d3a000-0x25)=@random={'trusted.', '/selinux/avc/cache_threshold\x00'}) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000d3a000)={0x3, &(0x7f0000d3b000-0x18)=[{0xea7, 0x2, 0xffa7, 0x8c2}, {0x7, 0x7, 0x4, 0x1}, {0x4, 0x81, 0x7fffffff, 0x3ff}]}) r3 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x800000000402, 0xffffffffffffffff) exit(0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r4, 0x800000000402, r4) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) writev(r3, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 12:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000046c000-0x3)=0x0, &(0x7f000016c000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/31 12:32:36 executing program 0: mmap(&(0x7f0000001000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/arp\x00') getsockname$ax25(r1, &(0x7f0000a3f000)={0x0, {""/7}, 0x0}, &(0x7f0000b7d000-0x4)=0x10) 2018/01/31 12:32:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000a72000)='/dev/sg#\x00', 0x7e, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f000042b000)=""/219, &(0x7f0000001000-0x4)=0xdb) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") fcntl$getown(r0, 0x9) mknodat(0xffffffffffffffff, &(0x7f00008ca000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x9, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0xffffffff, 0x8004, 0x6, 0x3, r1}, 0x10) 2018/01/31 12:32:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000694000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0xac)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x0, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa8}, @in6={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @rand_addr=0x540, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3e5b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x40}], 0xac) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000+0xb2d)="18fa307bc3eaa2c42e7b82427b8149961157b0935520ee026d569f0813c00f52cf06eeaba0fab70d72b47e5f010eaf0e359f20c7d3", 0x35}, {&(0x7f0000001000)="81ab04eec643e562d00fde74ccab32a4759d594023a59a8af9d467f5632f96042930023d1ce4a4", 0x27}, {&(0x7f0000002000-0xd2)="1cf30fd0843e2bdcb72d95dfe8996ae38f987660c9e2428b490d943d2189206a817009ddbdfd345a727d0d923da4ee4422b932f064eeb27c31df6468ca0ed73b28c4e4f4724f296c97890888b6fae01f4a9c263a2204dcd822edd6a05f7a2a775dedefd77748b077150ce591fe9d05feb4739efc518a8d780bf7002b157957d0ddd1d70faa43c1b8d5fabb491e73b046b212f461b14744ce262b6e8052db0c1c5f27dfc04d1cedaaff31daa017867a11e66c1a70f0576ff98419638bfde5f508c1c9ca06db5c648103ea29b5ec5733dfa434", 0xd2}, {&(0x7f0000002000-0x40)="d696fe09423e86fa6537187cbb97cddbb742a37461b181a19a59fd31ae53414748219e3fcb929d90a2f410debdefb087f46f4dedee216e36266ee91260991183", 0x40}, {&(0x7f0000001000-0x97)="d451c82f11a03070ac6f8425a63115979b8e39f58ecd3b5752b3f06feb535bd9b7f479d0956f306f544fd67011287b6ec5c80fdce217b3f790549d06b965d89420421004b5fee25e6ea5bcc9a9c9a9d7617dd23111112273bdb1fbbb1bfc79f0ca97594250902538057a83d3350e9beccbaee77ffc417c98c65c55b7cf6c659856d1bbe149b5d84ad0a8177378cca40b2915024404b9f7", 0x97}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00008f9000)='/dev/sg#\x00', 0x0, 0x107003) 2018/01/31 12:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000031e000-0xe4)="d9b9f17907fdb549368f2ac1a85c2debd6068685b0a22531816f38dc7afb701dc05f7c17a22ba94afb160ebfc2bb201021d6e304e48c6c60dc207dade72cbf2c12fb8eafec242fd248394f33d3465b7df65bbec0d7ac6f689ef09144d8dfaa75a2e9b1fcf4d3d39c7065ed5a5d7d4cbf1662827e3028e348d4eb770532a4b2f39859a801dc2d6332f8e94217e0c9a4117b8b44c12673670f28fb89d80c8fa73c03b88a8a8404562939d29f903f069d991516489afe1c3d6ac56916ff693d171e2ee7ab58587a2ca50abb0fde7a09d40a85d3c9a2020cd2a7806ab3ecc38422649db20cb5", 0xe4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) 2018/01/31 12:32:36 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000de4000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000e0000)=0xfffffffffffffc00, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006f2000)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000fc6000-0x8)={r4, 0x3}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000fc5000-0xc2)="") 2018/01/31 12:32:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009ed000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00005fa000-0x50)={{0x800, 0x5}, {0x0, 0x100000000}, 0x1, 0x7, 0xb9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000599000-0x10)='/dev/sequencer2\x00', 0xfffffffffdfffffc, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) getsockopt$sock_buf(r1, 0x1, 0x43, &(0x7f00009c1000)=""/25, &(0x7f0000829000)=0x19) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000026c000-0xd6)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095c000-0x4)=0xe8) 2018/01/31 12:32:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f06000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d6b000-0x4)=0xb48) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 12:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026e000)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000f000-0x50)={{0x8, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 12:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000080a000-0x3)=0x3, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/vga_arbiter\x00', 0x40040, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c94000-0x14)={0x0, 0x800, 0x1ff, 0x2, 0x3, 0x3}, &(0x7f0000443000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000c68000-0x7a)={r3, 0x72, "62e48c89e57238ab1610bd9fa89947e76e328e2c9f79cbbd920af57746f07903736c72e3d9208daa6c6a3e2f1e5607f1724b6fa6523ca668f95fc3102653bd9030cecd9908da0304085461ac9a62554c569503b75eab0addf1bb9c7079518f743c2fc322b33ab2f02803caea6cc76fa952e3"}, &(0x7f0000fb1000)=0x7a) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000380000-0x4)=0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000aef000)='/dev/pktcdvd/control\x00', 0x450480, 0x0) setsockopt$inet6_dccp_int(r5, 0x21, 0x1f, &(0x7f0000da3000+0x98a)=0x1f, 0x4) fcntl$setown(r0, 0x8, r4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000017000-0x8)='./file0\x00', &(0x7f0000009000)="766661740031bac4", 0x0, &(0x7f0000021000)="") 2018/01/31 12:32:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a81000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a03000-0x20)={"00adec1e9b3b9c7d8d6a64abbd2fb287", {0x4, 0xfff, 0x7, "1792e5ea6737", 0x1c69, 0x0}}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e48000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00006c4000)={0xfffffffffffffffd, 0x4, 0x4, 0xffffffffffff8001, 0x10001, 0x1, 0x8, 0x1, 0x0, 0x985, 0x20000000, 0x2}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/31 12:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005a3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdf000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ff9000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3f, 0x0, 0x0}, {0xff, 0x0, 0x3f, 0x3f, 0x3560, 0x6, 0x9, 0x0}, {0x0, 0x1, 0x0, 0x0}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2b}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3b7, 0x0, 0x0, 0xbd}}, 0xe8) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000911000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bcd000-0x4)=0x10, 0x800) ioctl$int_out(r0, 0x5460, &(0x7f0000482000-0x8)=0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000b60000-0x41)="") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000332000-0x1)={0x0}, 0x1) mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000303000)='.', &(0x7f000079b000-0x6)='msdos\x00', 0x11080, &(0x7f0000253000-0x1000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003ac000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000a5f000)=0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000ad7000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000c8c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000055f000)=0xb) mmap$binder(&(0x7f0000215000/0xa000)=nil, 0xa000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) 2018/01/31 12:32:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000093e000)={0x0, @in6={{0xa, 0x3, 0x92e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x7, 0x7, 0x101}, &(0x7f0000ca9000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ca7000)={r1, 0x84, "f63e1da1ba473e978b5ab3c749defc9ae7e0f64313d1024d41d42037aa6a450af1edbd3289083ae3511e2d05eaa4ce6bf38ced285a611ac9670cc46e0cef252e3694238295887d05b96af39063a6bda0833da1d851f92cc2da10d1c49555e2cd3774218a2a60b05bbbc8c09d39cc75a4aa41c0509bd42e3bbba7d20c6ddd07e7f099ad5d"}, &(0x7f0000a52000-0x4)=0x8c) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:36 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b68000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00007e1000)={0x0, 0x8, &(0x7f0000df3000)="b3cf6dd84ad5a849"}) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ad3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000f8f000-0x5c)={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3fff8000}, {0xa, 0x2, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, 0x6, [0x10a7aee0, 0x9, 0x1, 0xfff, 0x100, 0x2, 0x7f, 0x0]}, 0x5c) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000bb4000)=0x0) 2018/01/31 12:32:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101180, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000fb7000)=""/78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000aa2000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000d6b000)=[{{0x0, 0x0}, 0x100000001, 0x1000, 0x0}], 0x18) 2018/01/31 12:32:36 executing program 3: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c23000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000c23000)=0x8, 0x4) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4206, r3) 2018/01/31 12:32:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000002a000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f000004d000-0x8)=0xa8e, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000885000)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000afd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000214000-0xac)="602bdbed1d2dcb78bd7ffa9a4dc297b2a43b3a77a89acff7c82d811e5b1dbbf99af50f8fea1b5c7164df2f813c390ab8abc3192b0f342469aabf83c81f6824364ef95d4b9ccb9b8d940e61f964f5f2d5897ce5adf6cf17f016dd1131c272f5c5af458d7ef1e2f1989a7a5b37e3acd2c36b94f1e692441c61029bea369d6f9129fedb7cab0a7255b8c52b57925acd03880363ca258be516320e5dc493c2c9c3747f0225d6d525ee5a97e10c65", 0xac) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004a5000)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x147}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000c66000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f48000-0x4)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002aa000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x2, 0x3, {0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}}}}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000825000)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000f15000)=0x100000001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) syz_open_dev$tun(&(0x7f0000fc4000)='/dev/net/tun\x00', 0x0, 0x41) 2018/01/31 12:32:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x803, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000082b000)=0x0, &(0x7f0000aaf000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x4e, &(0x7f0000954000)=""/185, &(0x7f0000b55000)=0xb9) 2018/01/31 12:32:36 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003ed000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x2a00c2, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) fallocate(r1, 0x0, 0xffff, 0x18000000004) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e62000-0x14)={0x6, 0x20, 0x8, 0x0, 0x7fff}, 0x14) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) inotify_add_watch(r1, &(0x7f0000bf2000)='./bus\x00', 0x10) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f0000259000-0xac)=""/172, 0xac) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/01/31 12:32:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00004a6000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000525000)="74756e08000000000000008000000000", 0x0) fadvise64(r0, 0x4, 0x0, 0x1) 2018/01/31 12:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000075b000)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000cc5000-0x8)=0x4) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000869000)='/dev/keychord\x00', 0x1d1040, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000458000)=0xfd) 2018/01/31 12:32:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x494000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 12:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000e62000-0x8)='./file0\x00', 0x4000, 0x21) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d45000-0x8)={0x0, 0x400000000000000}, &(0x7f0000083000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00001ce000)={r3, 0x450d6b6d, 0x4b, "e02e627b209f78226687c5ccf3f32f79e1a29d2c06314bc8e4048167c6d840d63d2d818e7d483baef43844531ebec074ead30b3a6737e278dbaded57fe474613af371d60d0011141634cb4"}, 0x53) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000799000-0xb)='/dev/hwrng\x00', 0x301643, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000fd5000)={0x7fffffff, {{0xa, 0x3, 0x1cd, @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]}}, 0x88) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/31 12:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0x60, &(0x7f00004ea000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0x20d, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/31 12:32:36 executing program 1: r0 = userfaultfd(0x801) splice(r0, &(0x7f0000188000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000dc9000-0x8)=0x0, 0xffffffff, 0x0) 2018/01/31 12:32:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) get_robust_list(r0, &(0x7f0000779000)=&(0x7f0000e97000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000893000-0x8)=0x18) r1 = open(&(0x7f0000e3d000-0x6)='./bus\x00', 0x24000, 0x90) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r1, 0x0) llistxattr(&(0x7f00005bc000-0x6)='./bus\x00', &(0x7f0000836000)=""/10, 0xa) fanotify_mark(r1, 0xc0, 0x20, r1, &(0x7f0000106000-0x6)='./bus\x00') rmdir(&(0x7f0000dda000)='./bus\x00') mount(&(0x7f000044a000)='./file0\x00', &(0x7f0000dc6000)='./file0\x00', &(0x7f0000723000)='rpc_pipefs\x00', 0x0, 0x0) umount2(&(0x7f0000331000-0x8)='./file0\x00', 0x7) mkdirat(r1, &(0x7f000019c000-0x6)='./bus\x00', 0x24) 2018/01/31 12:32:36 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000033e000)='/selinux/enforce\x00', 0x1, 0x0) connect$inet6(r0, &(0x7f0000544000)={0xa, 0x1, 0xb74f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3b}, 0x1c) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 12:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000036c000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b34000-0x16)={0x8, [0xc1, 0x5, 0x7f, 0x80, 0x4, 0x1ff, 0x1, 0x9]}, 0x14) r1 = syz_open_dev$tun(&(0x7f0000a27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00005b2000)={@common='bpq0\x00', @ifru_names=@common='bcsh0\x00'}) r2 = dup(r1) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000333000-0xd2)=""/210) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000046c000-0x9)='/dev/rtc\x00', 0xbfffc, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000539000-0x28)={@common="fe65716c3000", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ab0000-0xc)={0x230, []}, &(0x7f000005a000)=0xc) 2018/01/31 12:32:37 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x5) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000d87000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VF_PORTS={0x4, 0x18, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a1b000-0x4)=0x64a3) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000195000-0xe)='/dev/keychord\x00', 0x8000, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005cb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat(r1, &(0x7f0000335000)='./file0\x00', r2, &(0x7f0000860000-0x8)='./file0\x00') 2018/01/31 12:32:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fb9000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00005e0000)="6367728e757000") ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00006b0000-0x20)={{&(0x7f000018a000/0x1000)=nil, 0x1000}, 0x2, 0x0}) fstat(r2, &(0x7f00008cd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(r1, 0x9) fcntl$setownex(r0, 0xf, &(0x7f00008fc000-0x8)={0x1, r3}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000510000)=0x0, &(0x7f0000f48000)=0x4) sendfile(r2, r0, &(0x7f00003c9000-0x8)=0x3, 0x400000ff) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000033a000)={0x35, 0x80}) prctl$setfpexc(0xc, 0x2) 2018/01/31 12:32:37 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) mlock2(&(0x7f0000357000/0x3000)=nil, 0x3000, 0x1) 2018/01/31 12:32:37 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4, 0x300) sendto(r0, &(0x7f0000005000-0xf)="", 0x0, 0x0, &(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0xb5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, 0x1c) 2018/01/31 12:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008c9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000560000-0x10)=[{&(0x7f0000e93000)='&', 0xffffffffffffff6d}], 0x11, 0x8000000000008) 2018/01/31 12:32:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000294000-0x8)='./file0\x00', 0x800, 0x10) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005ec000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) socket(0x13, 0xb, 0x5) socket(0xb, 0x806, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000001000)=""/93, &(0x7f0000001000-0x4)=0x5d) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000c61000)=""/86, &(0x7f0000001000-0x4)=0x56) 2018/01/31 12:32:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1e0b, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e53000-0x8c)={0x3, 0x3, 0x9, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x4, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000002000-0x50)={0x20, @time={0x0, 0x0}, 0xffffffff, {0x7fffffff, 0x4}, 0x66a, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000d4b000-0xe5)="", &(0x7f0000cb1000)=0x0, &(0x7f0000a18000-0x4)=0x0, &(0x7f00002df000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000002000-0xe3)=""/227) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}) 2018/01/31 12:32:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000867000-0x4)=0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00004fd000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f53000-0x4)=0xc) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfffffffffffffe19, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/31 12:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bb2000)='/selinux/member\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='net/rt_acct\x00') lseek(r0, 0x56, 0x0) 2018/01/31 12:32:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a18000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000a1b000)=0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000c52000-0xc)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f00003be000-0x4)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 12:32:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004e0000-0x8)='./file0\x00', 0x80006) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a4e000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f000018b000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) creat(&(0x7f0000c30000)='./file0/bus\x00', 0x20) lseek(r1, 0x0, 0x4) 2018/01/31 12:32:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x274, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xb674, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x3, {"1c3062f0d6d052"}, 0x8}, [{"b296de383cc88f"}, {"c78e288782d7f0"}, {"724c804aa85d85"}, {"81f4874098385d"}, {"e7cb8a60c61b5b"}, {"604f137b586872"}, {"567ef53c645836"}, {"393778a48f5d2c"}]}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000079000)={0x0, 0x0}, 0x0, 0x0) 2018/01/31 12:32:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000001000-0x10)={0x9, &(0x7f0000001000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) prctl$intptr(0x26, 0x0) 2018/01/31 12:32:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000e9000)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000de2000)='net/rt_acct\x00') bind$inet6(r0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1a) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000482000-0x10)={0x0, 0x6c, &(0x7f0000ac2000-0x6c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e6e000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d1c000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f9e, 0x4b}, &(0x7f0000f0f000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000167000-0x51)={0x0, 0x49, "161d8d2e4ceba677fb800fc84eefdf0d65cfecadf45b5223dc44f69f3e0a46fe67bf72769d4ee9a5eee9b96e476eb891280bbe79760aa74014800c741d0e3802b79a246ab8e96356f6"}, &(0x7f0000951000-0x4)=0x51) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e38000)={r2, 0x81, 0x0, 0x3737, 0x7, 0x1}, &(0x7f0000c7f000)=0xfffffffffffffed7) r3 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/31 12:32:37 executing program 4: seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x7ffffffe}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000946000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f20000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a5c000-0x5)='auxv\x00') ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000bbd000)={0x6, 0x7f, "1282f5e52079c1617ae4ee26affc0915e2518149b8fe719767e61912f6ba383fcd9c0b1ac5d6d737ecd5a1599b777620dd7341936061f6c0930246ab0e8a71eb2cf2d6d9fd2809de2f083d2e0b7fcb27f7d7c64385f58252186c165ea43ba6045fce5ea00b762a030b26cd8058859e7054674f20441277293b24caae1525f8"}) [ 39.645539] binder: 6250:6254 ERROR: BC_REGISTER_LOOPER called without request [ 39.671826] audit: type=1400 audit(1517401957.151:21): avc: denied { transfer } for pid=6250 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 39.709276] binder: 6250:6269 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 39.709288] binder: 6250:6269 BC_INCREFS_DONE node 9 has no pending increfs request [ 39.723231] device gre0 entered promiscuous mode [ 39.765002] binder: 6250:6269 ioctl c0306201 2000efd0 returned -14 [ 39.768943] binder: BINDER_SET_CONTEXT_MGR already set [ 39.768951] binder: 6250:6298 ioctl 40046207 0 returned -16 [ 39.773273] binder: 6250:6292 got reply transaction with no transaction stack [ 39.773280] binder: 6250:6292 transaction failed 29201/-71, size 32-8 line 2920 [ 39.774503] binder: 6250:6298 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 39.774512] binder: 6250:6298 BC_INCREFS_DONE ufffffffffffffffe no match [ 39.777352] binder_alloc: 6250: binder_alloc_buf, no vma [ 39.777373] binder: 6250:6254 transaction failed 29189/-3, size 0-0 line 3127 [ 39.825670] binder: undelivered transaction 8, process died. [ 39.833672] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 12:32:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000925000-0x8)={0x0, 0x0}, 0x4002) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f7c000)=0xfc, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005ea000)={@generic="51cb431bc9fb117370a6dd659c2e4f53", @ifru_flags=0x8001}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/31 12:32:37 executing program 7: r0 = socket$inet6(0xa, 0x100000000008002, 0xd0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x7, 0x3, 0x400, 0x1, 0x1, r1}) 2018/01/31 12:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d2d000-0x4)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00007f7000)='./file0\x00', 0x8000, 0x8) perf_event_open(&(0x7f0000e0b000)={0x0, 0x78, 0x12, 0x3, 0x401, 0x7ff, 0x0, 0x800, 0x10, 0x0, 0x1000, 0x5d, 0xa5, 0x0, 0xfffffffffffffff7, 0x8001, 0x200, 0xf927, 0x70, 0x4, 0x8, 0x7f, 0x9, 0x9, 0x6, 0x86, 0x8, 0x27, 0x200, 0x4, 0x1, 0x3, 0x10000, 0x664, 0x4, 0xd9, 0x2, 0x1, 0x0, 0x20, 0x6, @perf_bp={&(0x7f0000d92000-0x1)=0x0, 0x0}, 0x800, 0x4, 0x8, 0x5, 0x6, 0x8001, 0xfffffffffffffd6e, 0x0}, r1, 0xa2e, r2, 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000022c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) 2018/01/31 12:32:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) msync(&(0x7f0000609000/0x1000)=nil, 0x1000, 0x0) fstat(r0, &(0x7f0000e10000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8, &(0x7f0000dd6000-0xe)='./file0/file0\x00', r1, &(0x7f00005a3000)="532c41aefacc1735cc72") 2018/01/31 12:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) personality(0xc00000b) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aae000)='/dev/vga_arbiter\x00', 0x313401, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000962000-0x4)=0x5) uname(&(0x7f0000000000)=""/0) 2018/01/31 12:32:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f000014f000-0x8)=[{r0, 0x11, 0x0}], 0x1, 0x7f31) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$netlink(0x10, 0x3, 0x0) fstat(r1, &(0x7f0000a39000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000213000)={0xffffffff80000005, 0x0}) 2018/01/31 12:32:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d50000-0xb)='/dev/hwrng\x00', 0x711003, 0x0) connect$vsock_stream(r0, &(0x7f0000d99000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000085f000-0x24)="2400000026007f000000000000007701000000ff0100000000000000000000000400ff10", 0x24) 2018/01/31 12:32:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000067f000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) 2018/01/31 12:32:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001b8000)='/dev/loop#\x00', 0xffffffffffff0000, 0x81) fallocate(r0, 0x0, 0x0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000f9e000-0x10)="33000010fffff300090000d05d03ce88", 0x10) 2018/01/31 12:32:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000a0e000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000066a000)=0x14) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x20401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstat(0xffffffffffffffff, &(0x7f0000037000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getegid() r1 = geteuid() chown(&(0x7f0000157000)='./file0\x00', r1, r0) 2018/01/31 12:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000622000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000564000)=0x0) getpgrp(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x1000080000089f0, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f0000f1b000-0x20)="ff150000090002fbdc031d000000000000000000e00002f4048063ec02007e23"}) 2018/01/31 12:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000215000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0xc) sched_setattr(r0, &(0x7f0000aaf000-0x30)={0x30, 0x2, 0x1, 0x6adc33cd, 0x70, 0x10000, 0x8, 0x5}, 0x0) getpid() r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000819000-0xd)='net/any6astc/') preadv(r2, &(0x7f0000950000)=[{&(0x7f0000752000)=""/200, 0xc8}], 0x1, 0x0) 2018/01/31 12:32:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x101, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000002000-0x10)={0x0, 0x0}) futex(&(0x7f000000e000)=0x0, 0xd, 0x0, &(0x7f0000003000)={0x0, 0x0}, &(0x7f000000d000)=0x0, 0x9) 2018/01/31 12:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000d32000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000023c000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d5b000-0x8)={0x0, 0x0, ""}, &(0x7f00009ab000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009b5000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x8}, 0x98) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/01/31 12:32:37 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000007000-0x118)={0x2, 0x6, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x8000a, 0x3ff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000009000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x1)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2, 0x1, 0x2, 0x4, 0x2, 0xa0, 0x20, 0x1, r2, r3}, {0x8, 0x1000, 0x7f, 0x3, 0x8001, 0x8000, 0x60, 0x1}, {0x101, 0x116b, 0x2, 0x1}, 0x100000000, 0x7, 0x3, 0x1, 0x2, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x6566, 0xa2, 0x9, 0x10001}}, 0xe8) 2018/01/31 12:32:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000925000-0x8)={0x0, 0x0}, 0x4002) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f7c000)=0xfc, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005ea000)={@generic="51cb431bc9fb117370a6dd659c2e4f53", @ifru_flags=0x8001}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/31 12:32:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = memfd_create(&(0x7f0000437000)='posix_acl_accesswlan0,vmnet1@proc@:wlan1*\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cf0000)={0x0, @in={{0x2, 0x2, @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]}, 0x2, 0x6, 0x67, 0xab15, 0xe3}, &(0x7f0000632000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000633000-0x6)={r2, 0x92}, 0x6) write(r0, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2018/01/31 12:32:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f00004f8000-0x8)='./file0\x00', &(0x7f0000110000)='./file0\x00') socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000e9b000-0x8)={0x0, 0x0}) umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) 2018/01/31 12:32:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004e8000-0xd)='/selinux/mls\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f000015e000-0x94)="260000002a00ff000343007f0040ff03ffe803ff0100000000f820000080000000000096fe88", 0x26) 2018/01/31 12:32:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003ff000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000021c000-0x8)=0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) r1 = inotify_init() r2 = dup(r1) ioctl$KDSETLED(r2, 0x4b32, 0x7ff) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000372000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000013e000-0x18)={r3, 0x0, 0x0, 0x0}) 2018/01/31 12:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) clock_getres(0x6, &(0x7f00008df000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a45000-0x1)={0x17dfc969}, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ed9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00005f5000-0x10)={0x8, &(0x7f0000b78000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) 2018/01/31 12:32:37 executing program 7: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fdb000-0x4)=0x0, 0xb, 0x0, &(0x7f0000fdb000)={0x77359400, 0x0}, &(0x7f0000fdb000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x4, 0xff, 0x81, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 12:32:37 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x1) getsockname(0xffffffffffffffff, &(0x7f0000002000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0x2e) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000003000)=0x0, 0x4) 2018/01/31 12:32:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000004000-0x65)=""/101) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) fsync(r1) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000002000-0x10)={0x15, 0x20, &(0x7f0000003000-0x20)="3ce30753ec2a90c73a4d177c47af96ddb27ef6bdc231fd575b407c32ed73014a"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={r2, 0x2}, 0x6) kexec_load(0x4, 0x7, &(0x7f0000000000)=[{&(0x7f0000002000-0xd9)="c22b2b66b837056c33d99be958f02842749846b9058bb7adb5958326d1d702c7eec56c7262362c054a4bfaa454c14cd96fdbea2a1420300c4b481f6ec97842552f1ecd45853ac5666a34100c10b19a2af045d8b838d4aba65fad5b7bfbfb7e08c981674c5096d8b2f81436c0205e47470cf2074c4f31cb633c6657086ce0d7f3b237f1d9fa0d3a699d034e9f3c8752044803c88e6d6896030a360c51de04cf26defed491aa192397c73d3a33e4c0787a89347fd6c9bbdc1904b692b0b3712bb74a83402fa84044a011d84b887b48116a888a55561c1512a3b4", 0xd9, 0x1, 0x47}, {&(0x7f0000004000-0xf2)="d0b2ad5aae6ca9455526ebbe238b3a7598cadb125cf37730292163044df9b0e00d73003a9ea1c81226ca71d2180b707fd5092a8ab3a4da9dd6350d917c5c626a5e6d0836279b224eda60eaf2b55532b8c88db53beff7a101726ccf7902a0c7458af101e8f64ed3f843a6906600485b16feef48ae1f19e4d1b558d1c7e4e22c83749be627ba865fbcc1896badc88c770602c7f981d09963c465c5a6f00b44f8340e3dec570001a60606a5c373454817a8d2e0e289df0d379958d0acddf2b1fcbf89fd5dc04d69ce193eb9be5dde186b7b7821d1bf44f85850472fa93627bdb65b7f107cf95e4b63d50a73969354083dda5bf2", 0xf2, 0x9, 0x4}, {&(0x7f0000001000)="16322d6e1c8c1441bbdcb5c08d18075e4eed166c50a5c77db4df1fb1fd07938126c3a4948546ece60a7265ba43de9262d66b760930a4beddab1979b69c62e046bd965150d9209057589393f83f8fd3b8a3e6915b7c3771879eec84bf40e07ece716269ffb7a6c7938ab076d7fb356501f86359f1df21d011fe24aa5fc76c6d7b34b2e84739d6618e7d186e5d5c7f9298c2069a6dbe29817525", 0x99, 0x9d, 0x4}, {&(0x7f0000003000)="3eaf90d9c620189040", 0x9, 0xfffffffffffffeff, 0x3}, {&(0x7f0000003000)="4bb8dff194230afe7d71110981889811aa1a04f8593e553250818a0a553691117fb138412f078c044a57937fdb028bf91cb3877d5dd052fe9ac6e46da4cdbea64128fb2f0390eab46fe013b85f04fb48cf23840b73ecb3f23f906d60d9b0b0ce9c8820fb2dc91f51b233b6e96dd9219738b9745706b0fd376a4aa10efa887fa33a21f3f151420e4668017096cbae0594309a8f2a35c8890d5eeb3ebedc98eac6895694eb0ae8e1b7ddc4d743e2cc1bf4673c3e", 0xb3, 0x10000, 0x5}, {&(0x7f0000001000)="6c63938f80eae337c9957d77d3dc", 0xe, 0xd3e, 0x3}, {&(0x7f0000003000)="fcf6300fd094594cd04f861326a0f80c869f50b5e20bb26fab7baa7e09db67e85d1a325465feb36c4d746a63b22b4793c3b23a018e11ad08dbb3d542d8ee63b51c8546012bb3df9e11f4d9ed37d3e2ad971347abba12c96a516a0ffe848a1ffbbf085aa0df7d5e7758043f8a57b3ece46679210b840e11c7840c408cf1aa1101bad1cc804458ddbacd30f94ecb3ff21c2b47bd59df4025216f98e1ddec112b907d1748356db65214d342dde1346203c659ff2c9d31d8bdae26cbb2f7de8d0a471cc75d09acb7490945e914abcbd7e3f639b3a0c2e490d2669597fd76d54a754e42b8", 0xe2, 0x400, 0x400}], 0x150001) 2018/01/31 12:32:37 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000018000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000018000)={0x5, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000002000-0x13e8)={0x24, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x2, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ffe000)={0x0, 0x30, "2f2a354a5937d650c09a6e283d850a1b85a353b553a3c6661aaf2040986c3aa35c79dd9105e4f1e96f6e9d970f03a4bd"}, &(0x7f0000148000-0x4)=0x38) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009c8000-0x108)={r1, @in6={{0xa, 0x3, 0xa7a, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xee, 0x0, 0x0, 0x8000, 0x101, 0xca, 0x6, 0x3, 0x76888e3a, 0x7, 0x559cd1c6, 0x1, 0x4, 0x6c]}, &(0x7f0000070000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl(r2, 0x8000, &(0x7f0000f25000)="e2ee2f6d18d7003954e45ebe4d4c8fc8978b30ce1d8216a400ae7d4259104c2c68920b7e8658ed839ab399ab35e664f182186bbe4c4ea10cb98e032456c68a1f65d322d850697789ae83549926") r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_emit_ethernet(0x2e, &(0x7f0000142000-0x2e)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x7, 0x5ad7, 0x620}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, &(0x7f0000ab0000-0x18)={0x0, 0x4, [0x3b9, 0x882, 0xf4c, 0xe62]}) sendmsg$nl_xfrm(r3, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x20401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f000004e000-0x4)=0x7fffffff, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008a4000-0x4)=0xffffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) bind$inet6(r0, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000522000)='net/ip6_flowlabel\x00') connect$llc(r1, &(0x7f00005dd000)={0x1a, 0x19, 0x5, 0x71af19de, 0xdc9d, 0x10001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000079a000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034b000-0x4)=0xe8) getgroups(0x3, &(0x7f00005bc000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r5 = getpid() getresuid(&(0x7f0000b92000-0x4)=0x0, &(0x7f000013e000)=0x0, &(0x7f0000f14000-0x4)=0x0) getgroups(0x5, &(0x7f000074a000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000549000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b65000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000486000-0x4)=0xe8) r10 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000280000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b4a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b48000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000057a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eda000)=0xc) r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000028b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b2000)=0xe8) fstat(r0, &(0x7f0000f13000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000add000)={&(0x7f0000dcb000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d77000-0x30)=[{&(0x7f00002f6000-0x64)="3d4bc54938af20bd4031a091f487ae79d5d3077cbe36f0618b5b2c10b4fface78112ca374fbd0e2e0c8174da29d197da9aa18443d8d3620a1010d1114d680ad5884f68ac27ba5f34d8412bb24aa0b7f2b9838a91217ba1d161d4f907c09e14ddf927d2f9", 0x64}, {&(0x7f000014a000-0x32)="4056ef969113709e6d8d3f538f4aedc1b0d41af4c2026fc64f39ec0ada93730bc6e19e256f5566d4862998ca5ef841305515", 0x32}, {&(0x7f0000f72000)="b232cf164c53a9c81ad70b4ce07949", 0xf}], 0x3, &(0x7f0000f56000-0x118)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x118, 0x8000}, 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000cf8000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 12:32:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000d1000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r1) 2018/01/31 12:32:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000780000)='/dev/keychord\x00', 0x20200, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000490000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f000091c000-0x10)=[{&(0x7f0000a6f000-0xc3)=""/195, 0xc3}], 0x1, 0xa5) 2018/01/31 12:32:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f000024f000-0x68)=@ipv4_newroute={0x0, 0x18, 0x0, 0x3, 0x1, {0x2, 0x14, 0x94, 0x3a, 0xfd, 0xeaf7041b8c21bce0, 0xfd, 0x3, 0x2200}, [@RTA_MULTIPATH={0x0, 0x9, [{0x1, 0x28000000, 0x7ff, 0x0}, {0xfffffffffffff000, 0x7, 0x6201, 0x0}, {0x5, 0x0, 0x9, 0x0}, {0x2, 0x1, 0x2, 0x0}, {0xa8, 0x1f, 0xffffffff, 0x0}, {0xffffffff, 0x1, 0xfffffffffffffff8, 0x0}, {0x3, 0x7, 0x2, 0x0}]}, @RTA_OIF={0x0, 0x4, 0x0}, @RTA_FLOW={0x0, 0xb, 0x3ff}]}, 0xfc28}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_create(0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f9b000-0x11)='/dev/vga_arbiter\x00', 0x20200, 0x0) 2018/01/31 12:32:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000f96000)={0x40, 0x6, 0x3, 0x800, 0x7fffffff, 0x555}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0}) 2018/01/31 12:32:37 executing program 0: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000052000)='/dev/rfkill\x00', 0x40200, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000-0x20)={{&(0x7f0000017000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000022000-0x60)={0x0, 0x6, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000052000)=0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000053000-0x10)={0x0, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000052000)={{r2, r3+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000052000)={{0x0, 0x0}, {0x0, 0x0}}) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2018/01/31 12:32:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000dd7000)={0x401, 0x0, 0x3, 0x2, 0xbb04, 0x20}) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x0, 0xfffb) 2018/01/31 12:32:37 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000001a000-0x1)=0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) r3 = memfd_create(&(0x7f0000001000)='-.[vmnet0^\x00', 0x3) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r3, 0x0, 0x4) write(r2, &(0x7f0000012000)="", 0x0) close(r1) 2018/01/31 12:32:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c38000)=0x60) sendfile(r0, r1, &(0x7f0000000000)=0x0, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000200000)='net/tcp6\x00') preadv(r2, &(0x7f0000950000)=[{&(0x7f0000a8d000-0xc8)=""/200, 0xfd37}], 0x1, 0x0) 2018/01/31 12:32:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00007c8000)=0x0, &(0x7f0000f14000)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000470000)='/dev/rtc\x00', 0x6, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c3c000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @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]}}, 0x5, 0x8001, 0x3, "f0db235670c74bcd0b3f41ab2074a2ddd3bb543077b90d2ae7732e21f97740f7c5d63e3091333f6dfce60ce05629e95dddc5c61d32f6a27af1f86766d9bbd41ba049870312186250cc98ed178cae9dfb"}, 0x160) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dfa000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000b76000-0x1)=0x0) 2018/01/31 12:32:37 executing program 1: 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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d76000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000203000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000aa9000-0x8)='mounts\x00') write(r1, &(0x7f000000a000-0x7)="9a75287ecd64cf25d52d1afc9f", 0xd) 2018/01/31 12:32:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a26000-0x4)=0x17, 0x4) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000242000)=0x0, &(0x7f0000554000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000b78000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000d86000)='./file0\x00', r1, 0x0, 0x0) 2018/01/31 12:32:37 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000007000-0xd5)=""/213, 0xd5, 0x2, &(0x7f0000008000)={0x3, {"40e29d49f758b3"}, 0x9}, 0x10) exit(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000-0x7)="63708f1f657400") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000009000)=0x0, 0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000000b000-0x4)=r1) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000)={0x8000}, 0x4) 2018/01/31 12:32:37 executing program 6: socketpair(0x14, 0x5, 0x1, &(0x7f00000b3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000068000-0x8)='//file0\x00', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x1) r1 = add_key$keyring(&(0x7f0000bea000)='keyring\x00', &(0x7f0000e60000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f0000560000)=""/242, 0xf2) utime(&(0x7f0000f21000-0x8)='//file0\x00', &(0x7f00001c2000-0x10)={0x562c, 0x7fff}) 2018/01/31 12:32:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x6, 0xfffffffffffffffd, 0xfffffffffffffffd, 0xffffffffffffffe1, 0x2000000000000, 0x0, 0x1, 0xffffffffffffffff, 0x200000200000, 0x80, 0x0, 0xc0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000dff000)='/dev/sequencer\x00', 0x2000, 0x0) r1 = syz_open_pts(r0, 0x801) socket$key(0xf, 0x3, 0x2) dup3(r1, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d1b000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/01/31 12:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aa4000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7a4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00004df000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 12:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000929000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f00008cf000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x435e) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$tun(&(0x7f00004b0000)='/dev/net/tun\x00', 0x0, 0x0) getresuid(&(0x7f0000b10000)=0x0, &(0x7f0000bba000)=0x0, &(0x7f0000349000-0x4)=0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00006c0000)=r2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) 2018/01/31 12:32:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000e66000-0x10)={&(0x7f0000fbe000-0x160)={0x2, 0x400000000000003, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x100, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:37 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xff32, &(0x7f00007f0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2a, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r1 = dup2(r0, r0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000ae1000-0x38)={&(0x7f0000a44000)={0x27, 0x80000000, 0x3, 0x0, 0x8000, 0x3, "cb4d24d00a4928b2b4425529c6f2216c83090f84bb07f56fa059bcfcf6656a5e3d74f4b13e122ab7cfcd21e0c2269e2a89807d86ca405f4bc2c9fef564dff2", 0xb8}, 0x60, &(0x7f0000ae0000)=[{&(0x7f0000432000)="d269a403bc82a3001bde65adc77c03cab8b176825b322014db05adbe2de42d8aaf83dac1a2f24ade77c889132c6e7a37d9f0f176c0fdc726f0ce72c7422c1ef53e613372eaf630453e165b348f8611bce2308c91e7b897e1a0f87cf300862b2f1ac742d7141b80b0c7ff", 0x6a}, {&(0x7f0000ac0000-0x9d)="8f1307311d4bf481d6599cd9d1aec03713867ebcfe7658f1b1145352405c0a4d66df3c21f2db77ad5d2688230c08cbb19771b67665066c694e8924d5bb37f80291b3f881d8dc1c34e0a99c7290ddc845898a6e215d245081b6b11d5178b0863cfb14471927f0be16d9dc2237d5d8fa26ec787829eb7f365de0e225eafd404a6c079cb1c26fb0d70792d16be2ad2e9656e51f44c00286caf9ffe03ae074", 0x9d}, {&(0x7f0000a48000)="038e5d1534ae326af4e58c7b83", 0xd}], 0x3, &(0x7f0000ae0000)={0x1010, 0x100, 0x1, "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"}, 0x1010, 0x4000}, 0x0) 2018/01/31 12:32:37 executing program 7: prctl$intptr(0x8, 0xa80) 2018/01/31 12:32:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000717000-0x4)=0x0, 0x5, 0x0, &(0x7f0000b0f000)={0x0, 0x0}, &(0x7f0000366000)=0x0, 0x4000007) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff6000)='/dev/rtc\x00', 0x600000, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003fd000-0x4)=0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000d80000)=0xfff, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d75000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ec2100014e8be600000000000000ff3e"}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005ef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000413000-0x4)=0x14) 2018/01/31 12:32:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) lstat(&(0x7f0000d2a000)='./file0\x00', &(0x7f0000987000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000323000-0xc)='cifs.spnego\x00', &(0x7f0000c66000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000064a000)='\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x6b0f, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 12:32:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d70000-0x8)={0x0, 0x0}) r2 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a9e000)=r2) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000e6d000)="2e4117e14430bc00d32e1f6043af013d132fe49e18582743d603f7303696a69b16d56ebe4d046abf9a154d1b19db2aa955fef025454eb23f9e38a57acb6fe4e819b35915794a2150f802939823caee777c2493b4478617e89acf18382c578b9865c765da59088e0d203258289bebdcafac88ef61695dc99b2881863956", 0x7d, 0x4000, &(0x7f0000546000)={0x2, 0x0, @rand_addr=0xffffffffffffffe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000a7f000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040d000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000535000-0xc)={r5, @rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/31 12:32:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000a0a000/0xa000)=nil, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000335000)=0x0, &(0x7f0000c2b000-0x4)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000013f000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x14) 2018/01/31 12:32:37 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffa, 0x0, &(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b98000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000327000)={0x2, &(0x7f0000fbd000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000fbf000)={&(0x7f0000fbf000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x1}}, 0x2e, &(0x7f0000edf000-0x10)=[{&(0x7f0000fbf000)="dea6d6528a8f719668f88c4be2fef5c8fa5ca973ce1f5c4ee8b7418aa3ed5c55fa1419fe4f2d43f2c155233ebd84cfae00cfba3d", 0x34}], 0x1, &(0x7f00006fd000)=[{0x18, 0x6, 0xfffffffffffffffa, "d984752f3c7fcd"}, {0xd8, 0x1, 0x7f, "dd91b0ce39d950b011029936e2f14baebcafa8c583b0a5c7b3756d9d3c374bae8040f89c7ef5a1f751a2b9677e0a0eb877eb6ddff9e119551ad80369a656d6a5091c28d87685b694299e1f5f12f22fb980f7fbf29c8ee830d5527dfb892a0f519ef2032a2fa63489cd4ac3e0da3d9f05b66f14650ec5f198e758102cb439708952ebcceec84c46aa955c7f40dd2c318fe9109439b572e9f2291b21528c1135cac95fc47b71580cbc32509750a9eb9018ed1fa0fe9c4371406c4df1e182d46db72b76c961e0"}, {0xf0, 0x0, 0x8000, "8fc9ea21a5a786445a57d5bdc717c8bd6262c55c9a510a2c75aa1bce5253a253179d43a9d9cec57ed94099c4ed244cd347679ee368d15ae6ec30786e5f68a2fa44ad030754cadaefdb39261ee9efcd15406f3e22e4700ccd163938e5cd68dcd5d25c399bace8fbcb4e5c9e2a62ca447665e4fd08ece107e2e1812f0f12e2c01cd68daca5a3ee953ead6bfacf128751bfd3dc93e10e047b4142800224e6e898d4f1d1fe63606aa1574df86476b84d5c2d395ff051f006b34656f45c9f884111141366baa3919bdf592f12b69ef2c70ceef406d167f6251f1c72ffb060858bc9"}, {0x40, 0x29, 0x200, "48c13e884992f63212e21c6bf90af55d2b4bfd335acd5bdd418037fd19cbf1cca374ba6a16c2541b56"}, {0x110, 0x115, 0x9, "23540c08d5a76680d183a4c020d3b448f31a0699a81897b103a324af9323545fbab5cbd3b381e15d99544396a3478dbcb68ab18537a7f5b01fd404f538754c2de28f6a64aefca6b31f0c9dd07761792ef77235c78b5cfd97b2c705a25d4c313b4eb9a5a163cb70c1575633f0bf76fb51a89eae865ce57ff39fa64046a1dcc15d360d6f7ca11692b3cc2eb7af1d3e5b32971914e96d7d580261f3fa0760e280c706d419a73fe9320a5cce1f595e02f55fe71b303c3f3028482f09f74e72c89022808ce5eff86df6de55f56ff0fb3a8b95dd670efecaafe98895df03ac0922ffde8dff010b9820a80e04e1620689df846ebdadb927cb09cc7ea8"}], 0x330, 0x4}, 0x800) 2018/01/31 12:32:37 executing program 1: mmap(&(0x7f0000000000/0x27f000)=nil, 0x27f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000027f000)='./file0\x00', 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x81, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000280000-0x8)='./file0\x00', 0x100) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000223000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000011000)=[0x1]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) 2018/01/31 12:32:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x8, 0x7, 0x7fff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffff000) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f00009e5000)=[{{&(0x7f0000d95000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000875000-0x10)=[{&(0x7f0000f1f000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00003b9000+0x21e)=""/174, 0xae, 0x2}, 0x35ee}, {{&(0x7f0000eab000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002d3000-0x20)=[{&(0x7f0000dfc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bba000-0xb6)=""/182, 0xb6}], 0x2, &(0x7f0000736000)=""/145, 0x91, 0x4}, 0x4}], 0x2, 0x2100, &(0x7f0000e8f000)={0x0, 0x989680}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b38000-0x10)=@generic="352a4217b2b1b01612e3330f8408e21f") socketpair(0x10, 0x2, 0x1a2d50d6, &(0x7f0000b52000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008f5000-0x4)=0x7, 0x4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fd4000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$ax25(r1, &(0x7f00005d1000)={0x3, {"4fe5bb6bcc0759"}, 0x6}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000739000)={0x3, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000659000)={0x0, 0x9}, &(0x7f00006a5000-0x4)=0x8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000a84000)={0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0xc) setsockopt$inet_dccp_buf(r4, 0x21, 0xc, &(0x7f0000996000-0xe5)="2e7244cf31e20415c964a2b5847877a17de25dbdd3fa163b913cb4982be0779ebfbaf8d0d86d3b4518a42b89c02905ce237015f2bca158017696cc87ecdafbe6d71e8452c2a63f9e19751e16db4a5f2ccb8b056aed17e57d744cdb5ef0ac803a69992508265444d816ad7473c186bf6380fb803b044a286efe3601afe209ebd3b0def197448cd997ead7fba156d78e0d7b8d6fe1e003f08a32202ba51239aa50534cf6613c692299dbab9858b06174551fdfca9ce4a47a866b03c668779980b32315c1424ca87298407b94e6b4ab26199d4fe2c4dd64a02394a54fd2ab01a46d9d1b20fbcf", 0xe5) bind(r2, &(0x7f0000377000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x2, 0x2, 0x2, {0xa, 0x3, 0x3a4300000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x3a) setgid(r7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dee000-0x8)=@assoc_value={r6, 0x3}, &(0x7f0000e05000)=0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000865000-0x4)=0x0) sendto$ipx(r4, &(0x7f0000ef3000)="3a447cc0afe64259bda1c0a15ddbd449ead91c0fea7409b0350387699e0d660cd2e3f52ef82c283b52a8624028375dd524a01810a0960f117f296667900b06734e7360cc53ecdf06b69acaee482151c26ddbd1ff337372c538fbd758f1248407b76ad1c193961423aeef8e82f530e27657ce8b97bfcda0c403e9acd91713bf78316a5c201cee7cd9e5b45df16d965e5f71e49409f7a634cafd56fdc923e51a26df454d0e4a9b28d6ee4332", 0xab, 0x40, &(0x7f0000cd3000-0x10)={0x4, 0x6, 0x3471, "27936623ad23", 0xbd, 0x0}, 0x10) mq_notify(r0, &(0x7f0000e55000-0x60)={0x0, 0xf, 0x6, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 40.396865] binder: BINDER_SET_CONTEXT_MGR already set [ 40.405130] binder: 6452:6470 ioctl 40046207 0 returned -16 [ 40.434005] binder: BINDER_SET_CONTEXT_MGR already set [ 40.445071] binder: release 6452:6470 transaction 14 out, still active [ 40.452279] binder: 6493:6497 ioctl 40046207 0 returned -16 [ 40.459011] binder: undelivered TRANSACTION_COMPLETE [ 40.459067] binder: send failed reply for transaction 14, target dead [ 40.475518] binder: 6493:6506 transaction failed 29189/-22, size 24-8 line 3004 [ 40.499254] binder_alloc: binder_alloc_mmap_handler: 6493 20265000-20279000 already mapped failed -16 [ 40.514946] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 12:32:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005ef000)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000008d000-0x5c)={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, {0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x400}, 0x3ff, [0x800, 0xfffffffffffffff8, 0x7f, 0x6, 0x4, 0x2, 0x10001, 0x81]}, 0x5c) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000931000)=""/20) readlink(&(0x7f00002f2000-0x8)='./file0\x00', &(0x7f0000464000-0x63)=""/99, 0x63) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00009a3000-0xc)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002c0000)=0xc) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c4c000)='net/snmp6\x00') preadv(r1, &(0x7f000044f000-0x10)=[{&(0x7f0000cbe000-0x2f)=""/47, 0x2f}], 0x1, 0x400000000000) sendto$packet(r1, &(0x7f0000172000)="9362a63b53937381968082edcc60683e5fdb5dac035ac3d8f53916e2a9fb0f4cc2a69cc3f2f47fe0c521474c4762aa842fc0d2ae2cccaa749a8f60b6e6b2a2a8f76d9570c956dad775d2b669af9b2cf8d5f1f105ea66a149ab89b9448370611399c051869a53730899d71640b278d06e76f670b3bccafb1eaf141eb8013249cd28eb51381049943db34f9ab9510ebcaaceb13354c3a81d13420dc38f8d07327a387d00b0df0d186c186afcd55f7ea984888139d35f5c551cbf998ef057ea212d650d4d7f16468490c39c02362cf15750642567af", 0xd4, 0x0, 0x0, 0x0) 2018/01/31 12:32:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)="c6b3b04e8e705be0827893c20b6a6770041799e7645f260f3692f71d193441cff23ac7fed2d52a6f712dba296533da2d09775c04d11b6b1411814115f74298e4e34af4f6eb7de984a0b72818d2d166ca9d005f9c531262010d20e2b5470d88e964fa790877042f10b5b2e1062a9bff7eaaf01500b309377719fb7264e82fa31d2c901156b9a6c515bb2025994e1fdbe2410d259be173bdc3eab50e4046015e3030fef8570dc5b25fa646135a42f65dcd76aefdc2887f622b2561a2c33b372a5e8e5154b1d3fe3f9cea52f7a4a8c6e0dfe52ce55873a98a296bbfe6310bea85e24cf0cf2ea5b3dc595861ce08e56454be818d2ac6a7cb4178", 0xf8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c6d000-0x10)={0x0, 0x0}) clock_nanosleep(0xb, 0x0, &(0x7f0000b85000)={r1, 0x0}, &(0x7f0000443000)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/01/31 12:32:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b63000-0x9)='/dev/sg#\x00', 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x28480) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000a4f000)=0x7) r2 = add_key(&(0x7f0000aa7000)='trusted\x00', &(0x7f0000270000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000daf000)='keyring\x00', &(0x7f0000077000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) r3 = socket(0x1, 0x200001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x3, 0x1, 0x0, []}) setsockopt(r0, 0x0, 0x8, &(0x7f0000ffe000)="21889a594098fac39fdbcb646cc1a668f31e500179d50a3327be3c3497e07798ec8be6f42fa3afe06ca64d6cd5cbad7e58aabc2420d6deeae1f56f307f1ef55999d486cb105abdb162e5a3a602cc81be3fffde17b0e6e0ee53fb0c8d478be4fdef292e8c6e138364b4873b186e57861866d27d2f3ac68f1d0b851165f249e9fa008c4530ec028a8af199a9f28c4b0b213ad3926efb1cdba6452c33d2fbc6bd2d31f05a058db82d5030ca734280027c48dca5917396ca98b284063b72b0388b28d80c05bd358b0f", 0xc7) ioctl(r3, 0x8916, &(0x7f0000dea000)="44ce54744c9cc88d6cf7b5553518919cb71f8297f0c2e24ce86daa1ead37d9f36b3220e912c635d9679ba20a686935444098788a1311182baa63dfbfcb") ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000542000)={0x1, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x401, 0x9e, 0x2, 0x80000001, &(0x7f0000dcd000)=@generic="b26cd3d54ae6cba795ce1edc78ed0a2d", 0x200, 0x8, 0x200}) ioctl(r3, 0x8936, &(0x7f0000000000)="") socketpair(0xc, 0x0, 0x100000000, &(0x7f0000af8000)={0x0, 0x0}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00003cf000)='/dev/keychord\x00', 0x20000, 0x0) syz_open_dev$sg(&(0x7f0000767000)='/dev/sg#\x00', 0x6bb, 0x8000) r4 = add_key$keyring(&(0x7f0000716000-0x8)='keyring\x00', &(0x7f0000d5e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000004000-0x5)='ceph\x00', &(0x7f0000648000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000012e000)='/dev/keychord\x00', r4) 2018/01/31 12:32:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') pipe2(&(0x7f0000a75000)={0x0, 0x0}, 0x4000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00003e9000)=0x0) symlink(&(0x7f0000253000-0x6)='./bus\x00', &(0x7f000099f000)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x2) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f000004a000-0x6)='./bus\x00') 2018/01/31 12:32:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000029b000)='./file0\x00', 0x400040, 0x22) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000ef6000)=""/72) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000192000-0x24)="000000005a001f0014f9f407125a00801e13179508001000fff708ff08f10200002400df", 0x24) 2018/01/31 12:32:38 executing program 3: mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00005cd000-0x1)="") ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00003b7000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000025000-0x18)={r1, 0x0, 0x0, 0x0}) 2018/01/31 12:32:38 executing program 7: pipe2(&(0x7f0000b26000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000659000-0xf)='/selinux/policy\x00', 0x0, 0x0) 2018/01/31 12:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/31 12:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b5c000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$llc(r1, &(0x7f0000bca000-0x10)={0x1a, 0x6, 0x1, 0x8000, 0x10000, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) close(r0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000177000-0x8)=0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dcd000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/31 12:32:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @te1=&(0x7f0000e18000)={0x9, 0x9, 0x46, 0x401}}}) close(r0) geteuid() fcntl$getown(r0, 0x9) gettid() getresuid(&(0x7f00000b2000-0x4)=0x0, &(0x7f000079a000-0x4)=0x0, &(0x7f0000a9c000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e2000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) write$selinux_validatetrans(r1, &(0x7f00004de000)={'system_u:object_r:usr_t:s0', 0x20, 'system_u:object_r:audisp_remote_exec_t:s0', 0x20, 0x0, 0x37, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6d) 2018/01/31 12:32:38 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000986000-0x94)=""/148, 0x94, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000002000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{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]}, 0x4b, 0x2}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0x1)={r1, 0xa, "c8e71c3d4f4f1306144f"}, &(0x7f0000001000-0x4)=0x12) 2018/01/31 12:32:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000c11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005ac000)=0x14, 0x800) recvfrom(r0, &(0x7f000029c000-0x36)=""/54, 0x36, 0x1, &(0x7f000094a000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f00007f4000)='./file0\x00', &(0x7f0000ede000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000456000)="") r1 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e0e000)='/dev/ptmx\x00', 0x10000, 0x0) kexec_load(0xc02a, 0x1, &(0x7f0000ada000)=[{&(0x7f0000900000)="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", 0x1000, 0x9, 0x1}], 0x3f0000) clock_gettime(0x0, &(0x7f0000ac0000)={0x0, 0x0}) ppoll(&(0x7f00002a1000-0x28)=[{r1, 0x84, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x20, 0x0}, {r1, 0x4, 0x0}, {r2, 0xc000, 0x0}], 0x5, &(0x7f0000c94000)={r3, r4+10000000}, &(0x7f0000f91000)={0xfffffffffffffff7}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002a3000-0x10)={0x0, 0x100000001, 0x7, 0x100}, &(0x7f0000988000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000465000)={r5, 0x9, 0x0, []}, &(0x7f0000ac7000)=0x8) mknod$loop(&(0x7f0000f07000-0x8)='./file0\x00', 0x2000, 0x1) ioctl$TCSETA(r1, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000473000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2a000)=0xe8) 2018/01/31 12:32:38 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000986000-0x94)=""/148, 0x94, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000002000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{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]}, 0x4b, 0x2}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0x1)={r1, 0xa, "c8e71c3d4f4f1306144f"}, &(0x7f0000001000-0x4)=0x12) 2018/01/31 12:32:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000b93000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00006a9000)={0x5, &(0x7f0000c3c000)=""/75, &(0x7f00001ef000-0x78)=[{0x401, 0x81, 0xff, &(0x7f00003c3000)=""/129}, {0x1, 0x4f, 0x80, &(0x7f00002ec000)=""/79}, {0x7fff, 0x3, 0xdf, &(0x7f0000bb9000-0x3)=""/3}, {0x0, 0x11, 0x400, &(0x7f0000442000-0x11)=""/17}, {0x3f, 0x40, 0x5, &(0x7f000012c000-0x40)=""/64}]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$packet(r1, &(0x7f000070d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000450000-0x4)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f000060b000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x9, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, r3, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x318}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00000d4000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x0) fstat(r1, &(0x7f0000ad5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007c1000)={0x0, 0x0, 0x0}, &(0x7f000087d000-0x4)=0xc) sendmsg(r0, &(0x7f0000b20000-0x38)={&(0x7f00001f3000)=@l2={0x1f, 0x4, {0x10000, 0x3, 0x2, 0xffff, 0x10001, 0x5}, 0xcb7, 0x1}, 0xe, &(0x7f000085d000)=[{&(0x7f0000c3d000)="d4b20708a5d1d2f988f270cbb8bd21ea4a7f0de1c1a7afac7b25a74322c846f4d78811067a715c86d828a69cf2753c", 0x2f}, {&(0x7f0000997000)="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0x1000}, {&(0x7f0000509000-0x3c)="22371f710f7f16f83a3a56199c14a65da60a23221ccf186adfe7cc20ea04c5f402f35180c3306710508dbf94b53e4467417d9b97933fc218934dc83b", 0x3c}], 0x3, &(0x7f00009e9000-0x1278)=[{0x50, 0x10b, 0x7, "83990bec3666029eb84d7b091d3f2be0a23e09876f00b14381af71a1d07fa68b8fb3cde6510903103bf44cfdeb90f6c30d50a8e2f5f7984676"}, {0x68, 0x0, 0x44, "23302795f22a03bd691ae607867392e4fcaa8ec3fe74c5853273c313262a1fd17fbc9f841ec7f33aa36cbdefd4971c0bb861c073566dd30913d285bf6243fe66ee5df1add70f083b6766898443aa042c5702d994"}, {0x1010, 0x103, 0x2, 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"}, {0xb8, 0x102, 0x7, "c17d6313c8803b3db56825ffa9c7f90ee5e3d86e1597eb2490507a0d79652b1b00f1f16b8212029d3c554000941f95b075179e0536521c38384cd64b71f6e4e2ac3b7b5355efb2da9ec850f3e7ad98f96c61b8ff559473b59cd37c7e1afdfd5907bb81c53d854281471d37cf61e9cca9d50a7b4ae728ad1590ea15b2a99fce31bb04f5aa68e7e7845287b166928d9ac9b3e2c3375439d9007eb89dd80d0c1af53d1c7e6520"}, {0xf8, 0x11f, 0x8, "a03e36b723a3933807c2fedaf26177ff938bb7db746934468e415da1ef89da3c151426738c70fd65cdcc0765b09e379ae4360c7a1d3c7bd2e11584df0b81c145e91d8b1e100116cbcd5ae907d512786d8eafe7f2e8e0b404435976f49f0a6530c665b3efc369e40f753bbb3e98e3d07888a061969186f5cf3a8e94b2402fb050ed71f164e981cbde843a3d2c2396c1fd0c7ad818561b8e52a83e2f315dfc1182455507f182f0b486091874eaaa665a25441a5af7a6bec32a8c23ca4e836af5cd2c4a127428994b419c97adcd8d51e7d6950ecdde9160e714ff842e15629da6c8e1a1"}], 0x1278, 0x48010}, 0x10) setreuid(r4, r5) 2018/01/31 12:32:38 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000faf000)="", 0x0) 2018/01/31 12:32:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$write(0x1, &(0x7f0000014000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000585000-0x8)='./file0\x00', 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000e4f000-0xa2)=""/162, &(0x7f000004d000)=0xa2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00002fc000-0x20)={0x9, 0x0, 0x0, 0xafc}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000045f000-0x20)={0x5, r2, 0x10001, 0xffffffffffff8001}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 12:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cf6000-0xd)='net/sockstat\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000015c000)=0x4d8b, 0x39) preadv(r0, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0xbb}], 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c1a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000094a000-0x10)={0x7ffffffc, 0xffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fd9000-0x8)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000d29000-0x8)={0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000ffa000-0x20)={0x2, 0x1, 0x1, 0x0, r4}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000b12000-0x4)=0x0) 2018/01/31 12:32:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{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]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) 2018/01/31 12:32:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x3, 0x9}, 0x8) mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000093e000)='/dev/sequencer\x00', 0x20000200204000, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000093f000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x190, 0x7, 0x3ff, 0x200, 0x7f}, &(0x7f000093f000-0x4)=0xa0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000cf000-0x98)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x3}, &(0x7f00007f6000-0x4)=0x98) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='sit0\x00', &(0x7f00002a2000)=@ethtool_cmd={0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00001e6000-0x78)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) socket$inet(0x2, 0xa, 0xffffffffffffff13) 2018/01/31 12:32:38 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000001b000)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001a000-0x8)='./file0\x00', &(0x7f000001c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f000001b000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000)={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001c000-0x8)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001b000)=0xc) sendmsg$netlink(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000002000-0x30)=[{&(0x7f000001c000-0x20)={0x20, 0x14, 0x10, 0x7, 0x3, "", [@nested={0x10, 0x2, [@typed={0xc, 0x26, @u32=0xffff}]}]}, 0x20}, {&(0x7f0000008000-0x170)={0x170, 0x32, 0x100, 0x6, 0x1, "", [@typed={0x10, 0x3c, @u64=0x83}, @generic="d352334232352174da3b08d3fdbcbf77fe9d9f9d146f1c8413c85b7027fa28950ad81ff4ccdd62f7b88a3005783aa4e132c6418fc19f98e7b526af1102122fa34d5a85757463e18b19e19ae374ab43f9d3c47b867d068a8d", @typed={0xdc, 0x4, @binary="ac16968e96e05b7436533b1ac7676da498e033fba214c2e88323573281168fcdec5dfd851f34a6592f3b437ca44ca5ac009ef991110d97bef51961373532fdf811c3c67c95f2ec88c109ab160cdf3c64535210f581067461e56f632338fcda37ee628e64a903bd6889e02b05c1deb080ff8179010be5194b51fd7edc6f6f504aba224a5994dc65253f8df9f38ea6f71b49828dcd5a91aa1def3c0287a2781cf330fa079b50eb704b0bf612fdb7661c5f3f99d1de0d243e11cd41b81495e136f95366780ab3d959ac9be0be23aaf05b967b625754"}, @nested={0x1c, 0x4a, [@generic="aa049361bd9db34013c8e18553842074f20ed2a11994a31a"]}]}, 0x170}, {&(0x7f000000f000-0x28)={0x28, 0x3d, 0x40c, 0x5, 0x0, "", [@typed={0x18, 0x26, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x28}], 0x3, &(0x7f0000015000-0x58)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x58, 0x20000800}, 0x50) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/01/31 12:32:38 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d2d000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x400}, 0x6) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000019000-0x4)=0x8, 0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000000b000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/31 12:32:38 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000001000-0xc0)=@ethtool_rxnfc={0x2a, 0x0, 0x0, {0x0, @ah_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0}, {"741e", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, [0x0, 0x0]}, @ah_ip6_spec={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0}, {"64bd", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b6a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fallocate(r1, 0x0, 0x26e1, 0x5) write$selinux_access(r2, &(0x7f00007f8000)={'system_u:object_r:syslogd_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x34, 0x35, 0x0}, 0x55) fcntl$setpipe(r2, 0x407, 0x4010001) 2018/01/31 12:32:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x3, &(0x7f0000f51000-0x8)={0xfffffffffffffffb}, 0x0, 0x7) getitimer(0x3, &(0x7f0000f5e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x2, &(0x7f00008a8000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000cf1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={r1, 0x0}, 0xfffffffffffffcab) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x200020041, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00004a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000f61000)={r3, 0x0}) close(r2) fcntl$setlease(r0, 0x400, 0x2) 2018/01/31 12:32:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006d9000-0x5)='user\x00', &(0x7f000015a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000091a000)='z', 0x1, 0xfffffffffffffffc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f28000)='/dev/sequencer2\x00', 0x2, 0x0) mkdirat(r1, &(0x7f0000c7e000)='./file0\x00', 0x4) keyctl$clear(0x7, r0) clock_gettime(0x0, &(0x7f0000f91000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000fd1000-0x8)={0x101}, &(0x7f0000b0a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b8f000-0x10)={r2, r3+10000000}, 0x8) 2018/01/31 12:32:38 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000be1000-0x9)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0xf1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x1, 0x4, 0x8}, &(0x7f0000cef000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000726000)='posix_acl_access\x00', 0x0) write(r2, &(0x7f00001f9000)='H', 0x1) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) fcntl$getflags(r2, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f1e000-0xb8)={0x0, 0x80, 0x5, 0x5, 0x6, 0x4, 0x3, 0x7, {0x0, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xc634}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x101, 0x7f80000000000000, 0x6, 0x9}}, &(0x7f0000e77000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000626000)={r3, 0x0}, 0x6) syz_open_pts(0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000e98000-0xc)={@loopback=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000ddc000-0x4)=0xc) rmdir(&(0x7f0000001000)='./file0\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000a9000-0x8)={0x0, 0x0}) 2018/01/31 12:32:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007f4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000556000)="02000000020001001300be8c5ee18c88", 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f000025a000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/31 12:32:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000052a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00007b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3e, &(0x7f0000001000)=""/207, &(0x7f0000002000)=0xf7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000003000-0x8)=0x5, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x38000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x24)=@delneigh={0x24, 0x1d, 0x320, 0x2, 0x1, {0x1e, 0x0, 0x0, r2, 0x2, 0xa, 0xa}, [@NDA_LINK_NETNSID={0x8, 0xa, 0xc3}]}, 0x24}, 0x1, 0x0, 0x0, 0x41}, 0x20004000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000003e000-0xc)='/dev/autofs\x00', 0x10000, 0x0) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000043000)={&(0x7f000002c000-0xc)={0x10, 0x0, 0x0, 0x2080040}, 0xc, &(0x7f0000043000)={&(0x7f0000007000-0x264)=@getsadinfo={0x264, 0x23, 0x100, 0x0, 0x2, 0x0, [@sa={0xe8, 0x6, {{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x2, 0x64d, 0xa, 0x80, 0xa0, 0x32, 0x0, r4}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x2b}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {0x7ff, 0x687, 0x10001, 0x8, 0x7e34b68d, 0xb4, 0x5, 0x6}, {0xffb, 0x1, 0x4, 0x4}, {0x6, 0x0, 0x100000000}, 0x0, 0x2, 0xa, 0x7, 0x6, 0x44}}, @ipv4_hthresh={0x8, 0x3, {0x3, 0x19}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @lastused={0x10, 0xf, 0x3}, @tmpl={0xc4, 0x5, [{{@in=@broadcast=0xffffffff, 0x0, 0x3b}, 0x2, @in=@multicast2=0xe0000002, 0x2, 0x2, 0x3, 0x8, 0xffff, 0x1, 0xc00}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x6c}, 0xa, @in=@rand_addr=0x3, 0x6, 0x4, 0x2, 0x8, 0x3, 0x401, 0x7533}, {{@in=@broadcast=0xffffffff, 0x3, 0x32}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x2, 0x4f3f, 0x1, 0x81, 0xffffffff}]}, @replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x7, 0x4, 0x4, 0x47af, []}}, @lifetime_val={0x28, 0x9, {0x5, 0xa370, 0x1, 0x6}}, @replay_val={0x10, 0xa, {0x1, 0x6, 0xffffffff}}, @encap={0x1c, 0x4, {0x3, 0x0, 0x0, @in=@rand_addr=0x701}}, @lastused={0x10, 0xf, 0x200}]}, 0x264}, 0x1, 0x0, 0x0, 0x40}, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000004000-0xe9)="c730bfa22cd145f00f0da44b4678e34c0e2d3e410c4c704564acaee4da625640f7f14b9476a2607c8a604f2f5b7e22c23cbd21b3424341dd3a58ba1376b507b68b85eccb981867727c0b1520475652bfd766ed4f29e051f2949cc3e2ea09ce3a5eb562918eb4afdeb292d57825a5a79fbfc86c9d61084a6e3bdb200dc1064f7c5eab072d278a304ead037f88aec93f22583ab0d9784ce583e989db2dfdec2fd584b9f688dcb237edaa2aabf22c0b9d9b14306d85a3ac4e4937c6cba4f329f76bcf406a84e8121ceaa5ecc6b7a1841ab8a190e33c84eac67463822b55c416461ce0144d6d143d394e32", 0xe9}, {&(0x7f0000004000-0xb4)="667e34bf6335905d335e2d9b9997a48ce1be4d910349ba14ff27dcddf46309c45083bb5af508e815b942e08de1151c37a9e5fa771e18b82b111ae2808f528ca61ed2b35023b124db0980f930f6df5129be8bd9bec9fe9c806ca1d46e199c2747ed3e1596b8d77e64dd96864b293150df8c386157ed1874b875f8fc389e6561b329de1562064ddf09358b46d6ca0def0729629630f4f72b8f52915f183ecb37a8098cf3de853767434dfe7959310a4ad51fc79a4a", 0xb4}, {&(0x7f0000004000-0xe7)="a07f8e09a6a47e8dad110131f54c031f8b678bb3f880007b48d59783e6588f6f12c27c11fc95c3aa792c6bfd41a0b7761da72ac3c61bd9c22076604d8a060ae479815e511f865c3c51488a8088530df76dde700dab1a7b3dcdf3410b00f26e1a277006f778f3aed95750f4a20fa14165e113e8d4cfbfcd508caf773d84c5632f0200b0eb12c3d79c8f96ca55af7bb459b3a687adf2bba335c467297c17f89207e94f14197f1ac95692361e250f413dc3c8fcf99aa0858031b56ed438e5a9c455eca32a9670a9332c9b65a098f965e4fed9a5ab1d78c7b8f320cf60f77df03f85bfec9506258c11", 0xe7}, {&(0x7f0000003000)="363a6c6d8dea1a2cb4813e5e9411e0a91d50cfb5ca098f7978609d95f72d8799b5b52d0a7c3d4371f4af73b8eb637492bfaafce2d21e3c03d99e28a03b114135e4eea3feabede38ad202e5400824349924ccd006242026b2718f5bfb1b5a2639c5d7eb8dce025c8c4f0cb532c00b3f135c3a8afba297896239b6b81752fd61c7aead40b851ee3babeba1eb19a897bb798b21bd2b0bcedaa07654d986f11d92b4c26f8cd793842c06af290af47ca4e3386aedb5028b5ffcc308a622226a83ca5f0c752cf13585e9acbe0cfb87a4243967e02341659fa6f05ca365d504ec0f63dd20fa62", 0xe3}, {&(0x7f0000003000-0x84)="40b3a85219261284b8512576ffe05a34fda91fe68aa771f3111c58fabf7eefe275574f4b9da324e9b680b7a70e42fb03b654fc6e7d742bcab727822e653c1633c0c958ecd5f64e1a9f0e6d2b2507b5dba8d3a7d951ce4e69c271c8df8728a9e84af2e0c88a366c0539607441345ec42cafc27b0b7234e7a96c006719ce7f7d5230fd47af", 0x84}, {&(0x7f0000004000-0x15)="debe8c0d5d0c0231cd996344c23c345f605a16632e", 0x15}], 0x7) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r5, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 12:32:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000037000-0x8)={0x0}, &(0x7f0000914000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={r0, r1+10000000}, 0xffffffffffffffae) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x8a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000003000-0xc)={@loopback=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000-0x4)=0x279) 2018/01/31 12:32:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x95d, &(0x7f0000001000-0xf1)=""/241, &(0x7f0000001000-0x4)=0xf1) prctl$intptr(0x1d, 0x4) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") 2018/01/31 12:32:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f00009d0000-0x57)="487dc4f5b30f78be491938e1858bf840ea63ae04d505de75ec56082646624e490b8c82add94cfc08a940d6821308f57944c3854c3b6ce7648a2f0d5dade454f43343f8d34634b8f52f492beb9ef97bb173eeff9dbc1fd3", 0x57) write(r0, &(0x7f0000af6000-0xad)="240000002a00070032000005003677002210000001000000000100000001b7100100fdff", 0x16) 2018/01/31 12:32:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fadvise64(r0, 0x7, 0xfffffffffffffff7, 0x3) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f00002ae000-0x10)={&(0x7f00009de000-0x10)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000b00000)="191bd352ade564fefc7fe20c1ce220ed2291202f0fc465c28d542b4306c360d5bf64c72316cedfe286ee51cf0a8f62ba3ea0d74893b07015b93d7db7a68abb2e7b7fdaeb384aa3897630256e9edc8e92842974b434c09b7107b2b30d53a3f4a5d4b5cf2734a79f22c93ac0ddfe11472a8735ab4451331311d9060fbe56e2fd60e9f02fd3363efd2ee008d963ab6c32c2b53775ed56fbe6fc060048998f76e2eb3a0663a37957ad0965d249d9b7b76afeae", 0xb1) unshare(0x28060400) exit(0x0) open(&(0x7f0000e55000-0x10)='./control/file0\x00', 0x6c02, 0x0) 2018/01/31 12:32:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x100000014, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0xffffffffffffff98) recvmmsg(r0, &(0x7f0000d95000)=[{{&(0x7f000043d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000068b000-0x60)=[{&(0x7f0000cfe000)=""/82, 0x52}, {&(0x7f0000d6f000-0x49)=""/73, 0x49}, {&(0x7f000090a000)=""/159, 0x9f}, {&(0x7f0000001000-0x91)=""/145, 0x91}, {&(0x7f0000976000-0x4e)=""/78, 0x4e}, {&(0x7f0000a07000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000658000-0xc4)=""/196, 0xc4, 0x8}, 0x10001}, {{&(0x7f00000bf000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000697000-0xa0)=[{&(0x7f0000523000)=""/0, 0x0}, {&(0x7f000048b000)=""/15, 0xf}, {&(0x7f0000183000)=""/151, 0x97}, {&(0x7f0000e33000-0xeb)=""/235, 0xeb}, {&(0x7f0000070000-0x1000)=""/4096, 0x1000}, {&(0x7f00002d2000-0x1000)=""/4096, 0x1000}, {&(0x7f00002eb000-0xea)=""/234, 0xea}, {&(0x7f0000248000-0xfd)=""/253, 0xfd}, {&(0x7f00005f8000)=""/190, 0xbe}, {&(0x7f000070b000)=""/33, 0x21}], 0xa, &(0x7f00008ce000-0x84)=""/132, 0x84, 0x8}, 0x40}, {{0x0, 0x0, &(0x7f0000def000-0x60)=[{&(0x7f0000ab5000)=""/206, 0xce}, {&(0x7f00002bc000-0x3a)=""/58, 0x3a}, {&(0x7f0000117000)=""/222, 0xde}, {&(0x7f0000cb2000-0x87)=""/135, 0x87}, {&(0x7f00005ca000-0x1e)=""/30, 0x1e}, {&(0x7f000098a000)=""/119, 0x77}], 0x6, 0x0, 0x0, 0x8}, 0x7}, {{&(0x7f0000a0a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000057000)=[], 0x0, &(0x7f0000c77000-0x54)=""/84, 0x54, 0x4}, 0x1}, {{&(0x7f00003e1000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000439000)=[], 0x0, &(0x7f0000f42000-0x81)=""/129, 0x81, 0x2}, 0x0}], 0x5, 0x2000, &(0x7f0000e7b000)={0x77359400, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00004ec000-0x4)=0x4, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00002f6000-0x4)=0x0) connect$inet6(r0, &(0x7f00002b7000)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00006b4000)={0x4000000000002, {{0xa, 0xffffffffffffffff, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet6(r0, &(0x7f0000ee0000-0x76)="7e8ced7a96dc92eb8484b54252710b0a5219c706a4ee603aec3b9bd5149a58ff56963c0c3a448a32bd3e5cbde843a61863f7d628778ba584b828ab30f3d50480bb72ba1c48ba5e858094893bbfcb0a0ddfd451d653a817df47fca97ee78f794539b3d7e13f463ecf2fd7380c6c0a267dceb81d90cb63", 0x76, 0x44010, 0x0, 0x0) 2018/01/31 12:32:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_getscheduler(r0) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='\x00', 0xffffffffffffffff) 2018/01/31 12:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000b46000)=""/91, &(0x7f0000643000)=0x5b) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x3, 0x4) getresgid(&(0x7f0000ce5000)=0x0, &(0x7f0000063000)=0x0, &(0x7f00005e6000)=0x0) setgroups(0x97, &(0x7f00007e7000-0x4)=[r2]) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000f1c000)=@in6={0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5cef148c3d46ad973c8014ee6f9b38ddaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x200}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) socketpair(0x0, 0x80000, 0x0, &(0x7f00001ae000)={0x0, 0x0}) 2018/01/31 12:32:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) unshare(0x40600) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000002d000-0xc)={0x0, 0x0}) signalfd4(r1, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) epoll_pwait(r0, &(0x7f0000fe5000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000039b000)={0x0}, 0x8) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000057b000)=0x8, &(0x7f000030f000-0x4)=0x4) 2018/01/31 12:32:38 executing program 4: syz_open_dev$tun(&(0x7f0000229000-0xd)='/dev/net/tun\x00', 0x0, 0x2442) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)="", 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000286000)={0x0, 0x4, 0x0, 0x86c5f, 0xfffffffffffffe01}, &(0x7f00006f6000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000084f000-0x10)={r1, 0xfffffffffffffff7, 0x8, 0x0}, &(0x7f00008b1000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000858000-0xd)='/dev/usbmon#\x00', 0x4, 0x101400) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/01/31 12:32:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004d3000-0xc)='/dev/autofs\x00', 0x2002, 0x0) getpeername$ax25(r2, &(0x7f0000213000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ab6000)=0x10) close(r1) connect$nfc_llcp(r2, &(0x7f00000f7000)={0x27, 0x6, 0x0, 0x3, 0x3, 0x5, "0754fb68fc8ad161b2703b0a61dd61fe5f3150a4b7d2ace115f63122b33f1213483ea44c63d6a91b99c1ec8cab7208c6c88d74f2493f17876745673e9e8e7b", 0x1000}, 0x60) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000caf000-0x78)="06e416c726bbe9677409ad5581a5b30233935a7045057f0f251af764e87bb7625e3d6e0c631e9acbf34ea97e4ca3637cf864fa8d17889ac19722cbee96d66b61038d74271998633abda1016e1f765e66045c0d9adb70468e2c4792caadc8d1e7eb162675d5ad2698524efe651df27d0bb7221a0f5fefece4") socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/31 12:32:38 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000404000-0xd)='/dev/binder#\x00', 0x0, 0x2) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x484a}, &(0x7f0000ec2000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x0, 0x80000001}, 0x8) fallocate(r1, 0x41, 0x0, 0x10000000076) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$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$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfffffffffffff472}, &(0x7f0000001000-0x4)=0x8) fcntl$addseals(r1, 0x409, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={r4, 0xffffffffffffffe9, 0x7, 0xed, 0x81, 0x9, 0x20, 0x8, {r4, @in6={{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0xe90, 0xaa13, 0x5}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000003000-0x10)={0xc3, &(0x7f0000002000-0xc3)="ef37f7f7aed95176104b20844e044e88689d72bcaa0e89a5b70d9e96ffacad1bcc8b88043b3ea9cf3fb66f523eb0f7ee029a093b724fdbde86c225d1eeb01c1f418e434f88ef73c123d5dfd9b729d805c05c20eddd643f9351b7fd795d90e1ec5e93ecf51a63aadf06c32e7882a192cf9e505914ff755454bd879cf259fe077c1486046403718a882273ce4ef000d804df46c384ed1944e2a57a57b6ce86d9aa3e58c1b14ecb1a7b648f6a4a1f7d7d60d9cdda536700c1adfb10aab2e63d54cc3cf37f"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ea1000-0x6)={r4, 0x7ff}, &(0x7f00002bd000-0x4)=0x6) 2018/01/31 12:32:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000028000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000af7000)="15beb042398de561948f36b86b9f7f24", 0x10) umount2(&(0x7f0000bd7000-0x8)='./file0\x00', 0x6) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000df4000)={0x2, 0x3, 0x8, 0x8000, 0xffffffffffffabbc, 0x3f}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000157000-0x2)={0x6, 0x10000}) pwrite64(r0, &(0x7f0000f79000-0x5c)="e739af5c151265ee8b4131b6427e036885dccb60e917caadbe5f717b13f80ed8221b379096bba4cbb923fafd21fa38e9db1e623bc28ae49a5359b3aa5acc2a3c4c14ddc525ba4352d48f3749df6d91bf1417dc7a39a42e52c210d1ae", 0x5c, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000fe3000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x0}) [ 41.009636] audit: type=1400 audit(1517401958.491:22): avc: denied { setgid } for pid=6617 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 12:32:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000092b000)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000e0e000)=[{0x10081, 0x8, 0x0, 0x0, @tick=0xfff, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) keyctl$join(0x1, &(0x7f0000967000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) 2018/01/31 12:32:38 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fc7000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000329000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fc7000)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000fc7000)={0x3, 0x4}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000fc8000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fc9000-0x4)=0x48) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000fc6000)=0x1fc, 0x4) 2018/01/31 12:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000b1d000-0x2d)='/\'', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') pread64(r0, &(0x7f0000cf3000-0x3)=""/3, 0x3, 0x0) utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 12:32:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffe27, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0x0}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}}]}, 0xfffffffffffffe8c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000ce9000-0x8)='./file0\x00', 0x210040, 0x40) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000810000-0x4c)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x9, 0xffffffffffffffff, @fr_pvc=&(0x7f0000ea2000-0x4)={0x889}}}) sendmsg$nl_netfilter(r1, &(0x7f000082b000-0x38)={&(0x7f00003fe000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000acb000-0x10)={&(0x7f0000964000)={0x20, 0x6, 0x8, 0x400, 0x6, 0x0, {0xf, 0x0, 0xa}, [@typed={0xc, 0x85, @ipv4=@multicast1=0xe0000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x44000}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0x5, 0x1, @ipv4=@loopback=0x7f000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:38 executing program 7: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000c8000-0x3)='+.\x00', 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000c8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c7000)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000063000-0x58)={0x2, 0x0, 0x7ff, 0x0, 0x4, 0xe5dc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00000c7000)={0x0, r1}) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000079000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000062000-0x94)='!', 0x1) fcntl$setpipe(r3, 0x407, 0x0) fcntl$setpipe(r2, 0x407, 0x0) 2018/01/31 12:32:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e3000)='/dev/ppp\x00', 0x80800, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f000028e000)={0x0, 0x1, 0xfffffffeffffffff, 0x3, 0x10001}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/01/31 12:32:38 executing program 2: pipe2(&(0x7f000077a000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/31 12:32:38 executing program 5: r0 = open(&(0x7f0000faa000)='./file0\x00', 0x200, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x9, 0x1e, 0xc8eb, 0x8, "5cc4cdd70d74af95a9b7ce7dc6a9c9bd0ede72390de669160c5dd62ad9899939"}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x800000000018, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b4a000)={0x4, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 12:32:38 executing program 6: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) write(r1, &(0x7f0000ca2000-0x1000)="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", 0x1000) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r1, &(0x7f00003c0000-0x31)="", 0x0, 0x0, &(0x7f00000f5000-0xa)=@file={0x0, './file0\x00'}, 0xa) clone(0x0, &(0x7f0000f14000-0x82)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f00004fe000-0x4)=0x0, &(0x7f000068a000-0x8)="") close(r0) 2018/01/31 12:32:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000002000-0x20)={{r1, r2+10000000}, {0x0, 0x0}}, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000-0x60)={0x0, 0x2c, 0x4, @thr={&(0x7f0000002000-0x1a)="dd68bd31adc1029fa5ede14d6dce88c3ffcc17d0ef1c6f1580c3", &(0x7f0000002000-0x94)="eca3b5240c89de6a5530e1daf9dcc05b993ecff0d4ecfc6470749208ea8acb50821cad5a326cd88e0b89e3c00d573be6fd63e2a45f40cc584716ac8e99e9bef01fcd56c400112667ae9cc8dae642286c9b7944a244d4f3f5306b563bfc5a08e3d9a1605ff68a8024cffec8ef927d5cf5b6f8d0ad9de80ada70d67808ca8f1ec8cb5af18fa62f5c0fe6b0dfba5e8d4309d3b9f781"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000001000)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000012000-0x20)={{r3, r5}, {0x77359400, 0x0}}, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 12:32:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d92000-0x16)='/selinux/checkreqprot\x00', 0x60802, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xce) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = open(&(0x7f000027f000)='./file0\x00', 0x0, 0x13) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000879000-0x4f)=""/79) r4 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d6d000)={0x5, &(0x7f00004d6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000728000)={r5, 0x11}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000bcf000)={0x0, 0xa0, "064e1e059ae47fb2bacbbf607a33bdf94dfb8cc3798fa155844f9b116213ba26415ff2c441d6f94406956fc13e929c702e7d5192226fb9212f93ed9aecec5c4b978a36e8e54dd84eb96da782c9a59757ad0ee5fa2ca8cb04784020ffd347eec2ce25fa1f90648b578e87266fb16ad6f71581f18ba559ad0e5e1118a77b3c2d2783c1cf3d9da9a24a588a9119fba89a1370695e852847c824847c358f7950a59a"}, &(0x7f00008c9000)=0xa8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000082c000)={r6, 0x7}, 0x6) 2018/01/31 12:32:38 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000a87000/0x4000)=nil, &(0x7f000082f000)=0x0) madvise(&(0x7f0000ada000/0x3000)=nil, 0x3000, 0x9) sigaltstack(&(0x7f0000676000/0x4000)=nil, 0x0) 2018/01/31 12:32:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000047e, &(0x7f0000f27000-0x5)="fa670009bc", 0x5) 2018/01/31 12:32:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d6000-0x10)='/dev/sequencer2\x00', 0x8080, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000fac000-0xa3)="e44450986aae04c97f536fc73c22bc6762bf94b73c67977c253cc3117c97229bbd45459a13ea2ba5a5dd7a99435c1d389395760cd04af2bce4943389d5005aa0b9b4c9fe6ea5a8400057414a55ca3f15a89972ba41c94d0f99130b47b85296040341b012744eaf0266c214726d5f5a5ab003f95746d666f088a7aaad13f7639a94f13ea62a037ed62e5f6197dd65a024eaaec5f8774c1991f3bcd68750bed6622feb20", 0xa3) r2 = open$dir(&(0x7f0000c11000)='./file0\x00', 0x400080, 0x1) fchmodat(r2, &(0x7f00000d4000)='./file0\x00', 0x100) r3 = dup3(r2, r0, 0x80000) write$selinux_load(r3, &(0x7f000092b000-0xba)={0xf97cff8c, 0x8, 'SE Linux', "02e29ad59d02d8b2bb41ccf6aaebc9b0173de2153f01753b4a3de97f1ca65f3d9b34a6c5d3a4ae55b3e40e17189625cafbdd624c086b40be3ca45866dbbc173d8b0297067c178c919f43188c5df27766063a208ea02a1c07068b64ac290bda88ecee7718c4ab5d801c4d7fee5d8651c0ad5191861c8292d29bfa567f477a3f8f233f3b99027fa4ac536e114cd0654af48b40a74e196d3234a2c68c3d4a46b48be4835a2b4667af991b45"}, 0xba) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/31 12:32:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f4c000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00002a6000-0x10)={0x0, 0x0}, &(0x7f0000e56000)=0x10) r2 = getpgid(0x0) mq_notify(r0, &(0x7f000001a000-0x60)={0x0, 0x1000000000000000, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000986000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000487000-0x4)=0xfffffffe, 0xfffffffffffffd94) read(r0, &(0x7f0000de8000)=""/206, 0xce) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) 2018/01/31 12:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000d3c000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b3d000-0x4)=0x14) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000761000)={0x0, 0x0}) [ 41.258799] audit: type=1400 audit(1517401958.741:23): avc: denied { setpcap } for pid=6682 comm="syz-executor5" capability=8 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 [ 41.266665] device lo entered promiscuous mode [ 41.266798] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 41.283455] device lo left promiscuous mode [ 41.383628] device lo entered promiscuous mode [ 41.394051] device lo left promiscuous mode 2018/01/31 12:32:39 executing program 0: r0 = socket$inet(0x2, 0xb, 0x8) sendto(r0, &(0x7f000090a000)="", 0x0, 0x804, &(0x7f0000bff000)=@l2={0x1f, 0x7, {0x8, 0x5, 0x3ff, 0x1, 0x9ce2, 0x7ff}, 0x4, 0x7ff}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90, 0x0}, {&(0x7f00002f2000)=""/4096, 0x0}, {&(0x7f0000725000-0xd6)=""/214, 0x0}, {&(0x7f000034a000)=""/0, 0x0}, {&(0x7f00001b3000-0xdf)=""/223, 0x0}, {&(0x7f00004ec000-0x35)=""/53, 0x153}, {&(0x7f00002af000)=""/178, 0x0}, {&(0x7f00003d4000-0xfd)=""/253, 0x37b}], 0xd8) clock_gettime(0x0, &(0x7f0000a1e000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000db5000-0x10)={r2, r3+30000000}) r4 = getpgid(0x0) syz_open_procfs(r4, &(0x7f0000791000)='net/netfilter\x00') umount2(&(0x7f0000409000)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r0, 0x800000000000) 2018/01/31 12:32:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0xfffffffffffffffd, 0x0, 0x0) 2018/01/31 12:32:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f00001b6000/0x2000)=nil, 0x2000, 0x9, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cec000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f00004c0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008a0000)=0x14, 0x800) 2018/01/31 12:32:39 executing program 6: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000edb000-0x10)='/dev/sequencer2\x00', 0x410, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000eda000)=0x6) recvmsg$netrom(r0, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/31 12:32:39 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) accept4(r0, &(0x7f000095f000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00009c1000+0xde6)=0x1e, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000094000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00008a0000-0x8)={0x0}, 0x8) 2018/01/31 12:32:39 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000531000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x40000060, &(0x7f0000c37000-0x10)={0x3, {"305ea83e41ff11"}, 0x1}, 0x10) 2018/01/31 12:32:39 executing program 5: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000000)={0x7, 0xfff, 0x81, 0xffffffff, 0x0, 0xcd6}) mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000a5c000)={&(0x7f0000002000)=""/64, 0x40}) 2018/01/31 12:32:39 executing program 2: r0 = creat(&(0x7f0000426000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000c68000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r2 = socket$inet6(0xa, 0x5, 0x3d) sysfs$1(0x1, &(0x7f0000cbe000-0x1)='\x00') getsockname$llc(r1, &(0x7f00007c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008e3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000014000-0xc)=@sack_info={0x0, 0xfffffffffffffffb, 0x3ff}, &(0x7f00007e0000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f59000-0x2)={r3, 0x7}, 0x8) r4 = add_key(&(0x7f000034f000-0xa)='syzkaller\x00', &(0x7f0000fc6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a3a000-0x97)="1aa8f07e32826383c862617bd87884e97693e11479b83383f0fd205434306e42c11b1f4fd3eb941917b362f8ebc7d5b6ad9a473614f061f5eb42d7b68e83d0255067254d2a3d30d744d484cd225b75040811f94d15a2cd21028fd314ab24b9165bfad09db3c918d891ae14a4d9d446edefdc9b1959b8d0c49192b88ce6993982977fead34fd616133ab2c40c17f3f5532d68cb573f6338", 0x97, 0xfffffffffffffff9) keyctl$revoke(0x3, r4) 2018/01/31 12:32:39 executing program 5: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f00006ec000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bda000)='/dev/sequencer2\x00', 0x2100, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) r4 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000081000-0x78)={0x3, 0x78, 0x9, 0x80000000, 0x8, 0x81, 0x0, 0x5, 0x2000, 0x3, 0x8, 0xfffffffffffffc01, 0x802, 0x5, 0x17034e15, 0xfff, 0x6, 0x50, 0x80000001, 0x0, 0x3, 0x42e, 0x100000000, 0x0, 0xfffffffffffffffc, 0x0, 0x837, 0x101, 0x4, 0x8, 0xffff, 0x1, 0x5, 0xfd, 0x1, 0x7fff, 0x1, 0x9, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000637000)=0x0, 0x6}, 0x81, 0x9b7, 0x8001, 0x2, 0x1, 0x100, 0xb7c7, 0x0}, r4, 0x43d, r2, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000f8b000-0x10)="193c2efc5a2203c34e535ff1f53da791", 0x10) r5 = epoll_create(0xade9) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000337000-0xc)={0x0, 0x0}) r6 = mmap$binder(&(0x7f00004ad000/0x2000)=nil, 0x2000, 0x1000000, 0x4010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000ab000-0x18)={r6, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/31 12:32:39 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, r1, 0x0) 2018/01/31 12:32:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") connect$ax25(r0, &(0x7f00000f3000-0x10)={0x3, {"070bcddd66f099"}, 0x2}, 0x10) pipe(&(0x7f0000c03000)={0x0, 0x0}) readv(r0, &(0x7f0000181000-0x20)=[{&(0x7f0000aa3000-0xba)=""/186, 0xba}, {&(0x7f000029c000)=""/144, 0x90}], 0x100000000000022c) pipe2(&(0x7f0000c36000-0x8)={0x0, 0x0}, 0x4000) 2018/01/31 12:32:39 executing program 0: pipe2(&(0x7f0000ece000)={0x0, 0x0}, 0x84800) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000f5d000-0x49)="813fe9af8817360eaa1a13a46cba1a12d95efdabfeac869b8e82a5c631f614ae0dbd4e70e954f529398deb0e4f97d5b712f43b172f88e30f1c6558366e2ae86a60b4602a2456feda95") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f000095c000)="240000002600a1000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/31 12:32:39 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x5) r1 = dup(r0) connect$inet6(r1, &(0x7f000017a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c) connect(r1, &(0x7f000082f000)=@ipx={0x4, 0x8d, 0x800, "d88254b5a42a", 0x5, 0x0}, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/01/31 12:32:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004df000-0x28)='|', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) r1 = open(&(0x7f0000ec3000-0x8)='./file0\x00', 0x400000, 0x1dd) r2 = openat(r1, &(0x7f0000513000)='./file0\x00', 0x10053, 0x80000100) getsockname$inet6(r2, &(0x7f0000591000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000180000-0x4)=0x1c) 2018/01/31 12:32:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6f) [ 41.617883] binder: 6763:6766 ioctl c018620b 200aafe8 returned -14 [ 41.632566] binder: 6763:6766 ioctl c0306201 20008fd0 returned -14 [ 41.650144] binder: 6763:6766 ioctl c0306201 20007000 returned -14 [ 41.689628] binder_alloc: binder_alloc_mmap_handler: 6763 20000000-20002000 already mapped failed -16 [ 41.708454] binder: 6763:6766 ioctl c018620b 200aafe8 returned -14 [ 41.711793] binder: BINDER_SET_CONTEXT_MGR already set [ 41.711799] binder: 6763:6794 ioctl 40046207 0 returned -16 [ 41.713280] binder: 6763:6794 ioctl c0306201 20008fd0 returned -14 [ 41.713330] binder: 6763:6798 ioctl c0306201 20007000 returned -14 2018/01/31 12:32:39 executing program 0: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000003000-0x8)=[], 0x6, 0x0, &(0x7f0000006000-0x6)="8314456cc260"}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00005fc000-0x20)={@common='rose0\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b70000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000b71000-0x8)='./file0\x00', 0x800a, 0x40) 2018/01/31 12:32:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x10000, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000650000)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000baf000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xa5cf, 0x1, 0xe19, 0x8}, &(0x7f00006a9000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000cc8000)={r1, 0x832}, 0x6) r2 = open(&(0x7f00008ab000)='./file0\x00', 0x8000, 0x103) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f4000-0xc)='/dev/rfkill\x00', 0xa000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f31000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000996000)={r1, 0x280}, &(0x7f0000632000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000d9000-0xc)=@sack_info={r1, 0x1, 0x8}, &(0x7f000023c000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00001fe000-0x4)=0x0) syz_open_dev$mice(&(0x7f00000ba000-0x10)='/dev/input/mice\x00', 0x0, 0x3c) stat(&(0x7f0000bce000-0x8)='./file0\x00', &(0x7f0000f4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 12:32:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a2000)='/dev/sequencer2\x00', 0x2d0840, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x9) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00008e2000-0x30)="79657b052846e8b948d573ddc0360fa7eb682e02b9ef8970e8dc5767629b2642e7defb7df3853a06fd6411c6dd33e1d0") r2 = socket(0x10, 0x2, 0xc) socket$inet(0x2, 0x1, 0x7) write(r2, &(0x7f0000846000)="1f0000000104ff011543010000000618dd0100ed080001000417c351ac00df", 0x1f) 2018/01/31 12:32:39 executing program 2: r0 = dup(0xffffffffffffff9c) r1 = accept$nfc_llcp(r0, &(0x7f0000ede000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000227000)=0x60) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fallocate(0xffffffffffffffff, 0x1, 0xfffffffffffffffd, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b04000-0x4)=0x3, 0x4) 2018/01/31 12:32:39 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x1, &(0x7f0000027000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x4)={0x5, []}, 0x2) 2018/01/31 12:32:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000094e000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f0000058000-0x8)=0x0, 0x10005) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000072000)=0x0) 2018/01/31 12:32:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000d8c000-0x8)='./file0\x00', 0x8000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000577000)="273a28061c836dd850acfc5355e43bb253077998448db3a72d2783ed5ccee7f59971590a") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f27000-0x4)=0x0, &(0x7f00005f8000-0x4)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000ecb000-0x4)=0x1ff, 0x4) 2018/01/31 12:32:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a08000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000c1d000)=0x1ff) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00003d3000)={@generic="9e74beaf0ed604aa2eaaee4f3c74cde2", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00006a0000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 12:32:39 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000668000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000045f000)={0x13, 0x27, &(0x7f0000441000-0x27)="730bf80c2ec8a706d4c91f121f1c4f7024aef9050f6069374ee19b82213bfc288855ce62192a9a"}) 2018/01/31 12:32:39 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/31 12:32:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a60000)={0x0, 0x0}) fgetxattr(r0, &(0x7f00008e0000)=@random={'user.', 'eth1eth0-em1vmnet0{1..)ppp1]wlan0[\x00'}, &(0x7f00000d0000-0x38)=""/56, 0x38) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002d9000)={0x0, 0x45, "e7a3ccc67cb2e98c9faacde8e4a8f70e8bc3ff632a2423a154a10f0712f8de6fe388363dc9404726ce907444eacbff7fb5cbee9f7de442e2d87d2852f1493946f375cbad02"}, &(0x7f0000d1c000-0x4)=0x4d) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005ef000-0x8)={r2, 0x4}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000c99000)={0x0, 0x4000000000}, &(0x7f0000bcb000)=0x8) setsockopt$inet6_dccp_int(r3, 0x21, 0x10, &(0x7f00008f0000-0x4)=0x1, 0x4) writev(r3, &(0x7f00005c7000)=[{&(0x7f0000c91000)='-', 0x1}], 0x1) 2018/01/31 12:32:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000050d000-0x5)='net/igmp\x00') getsockname$llc(r0, &(0x7f000011c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006e6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000067d000)={0x5, [0xfffffffffffffffb, 0x1f, 0xc9, 0x2103, 0x3]}, &(0x7f000069e000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = signalfd(0xffffffffffffffff, &(0x7f0000d50000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000426000-0x108)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x4, 0x7ff, 0x400, 0x7, 0x8, 0x458, 0xffffffffffffffff, 0x241795cf, 0x7, 0x2, 0x8, 0x4, 0xfffffffffffffc01, 0x3ff]}, &(0x7f0000c4a000)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000da2000)=@assoc_value={0x0, 0x8}, &(0x7f000043b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000787000-0x18)={0x0, 0x9, 0x30, 0xef, 0x3}, &(0x7f0000f5a000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009ab000-0xb8)={0x0, 0xffffffffdf975167, 0x3, 0x1, 0x4, 0x6, 0x6, 0x7, {0x0, @in6={{0xa, 0x0, 0xbb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x400, 0x1, 0x8, 0x1000}}, &(0x7f000055a000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000335000-0x10)={0x0, 0x5fa0, 0x8, 0x0}, &(0x7f0000a3a000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ee1000)={0x0, 0x0}, &(0x7f0000d69000-0x2)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a5f000-0x10)={0x6, 0x8, 0x69, 0x9, 0x0}, &(0x7f00001ca000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000aae000-0xa0)={0x0, @in6={{0xa, 0x1, 0x13d8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0xffffffffffffff8a, 0x8, 0x1}, &(0x7f000019b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000682000-0xc)={0x0, 0x81, 0x30}, &(0x7f0000aa7000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000547000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3, 0x3f, 0x80, 0x2}, &(0x7f000072e000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000aa9000-0x8)={0x0, 0xffffffffc323f5e6}, &(0x7f0000f2b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005d3000-0x14)={0x0, 0x100000000, 0xfffffffffffeffff, 0x80, 0xf, 0x0}, &(0x7f00003a9000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f34000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x38f0}, &(0x7f00005f2000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000776000)={0x0, 0x2, 0x3, [0x80000001, 0x5, 0x4]}, &(0x7f0000e17000-0x4)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ade000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100000000, 0x100000001, 0x7, 0x1f}, &(0x7f0000c16000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004d7000-0xba)={0x0, 0xb2, "a72674ff4946c5e7ff38079b044593ff52dbd98644e228a73408babbcd81d4f4b05fe532c8daad3c414e30038a39bfeb1109d2328382b1c09d66a2d1a673bbd990e920ce8eb9ac4bf5f4d8b296c6fb48c0624be393bd5d62672496878fcabd6fd3b779725667ce16f12058c01d2e446ce6740b666086bb0cb9961486da6a12995e171b9789a637b0866b46ba6ecb0dadc92ddc7147ddb111f6e143172e08397484e70109599e08ad072623338ec2dc09ee2a"}, &(0x7f0000561000)=0xba) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000696000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x4, 0x4, 0x7fffffff, 0x2, 0x9, 0x9, 0x0, 0xd2, 0x6, 0xff, 0x82a1bea, 0x32, 0x5, 0x467]}, &(0x7f00000a5000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000405000-0xe)={0x0, 0x6, "2f653608c5af"}, &(0x7f0000fe7000-0x2)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000321000-0x3)={0x0, 0xfffffffffffffffe, 0x2}, &(0x7f0000201000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000de6000-0x14)={0x0, 0xcaa, 0x6, [0x1, 0x28, 0xc6eb, 0x96, 0x4000000000000000, 0x3]}, &(0x7f0000f45000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000c5000-0x75)={0x0, 0x6d, "91a0d8b9c9451339ee11cfd553c0a90c0b40278af6335ed45b5c3c3dc091a9fcbe5195d499cbfaf6686ef4eb67eff850394039643b6daf884f9fc7cb52840fd42da4647f4f8b96cdeecabe78ddb487da4d8a9c086106aeb91e335caefb6ee45fe03f18501d9fd86e676692d075"}, &(0x7f0000c1e000-0x4)=0x75) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ef4000-0xe4)={0x0, 0xdc, "f7893d066dbcabc77171415e4f5fc0e62c0c2f83f91c77e1f58fc30d70332463b7cbfc96bff97f773c61e7abceeb1a64b1019fb5cb5182302e0c888ca0d570dfa2cde291107fd94f87c7b554d9f845e50331370de8bd106f15f6e8798519eed1297c2d8550fbc0626ab145220e473967cb70ae59d709be9c6e2bd24151200e08aea294dd398d8b7d8a0e13d8189592178866e25f1d466e0995c159bf02803fbdc380cb429f0a783bb971057d47754bb97cffaeeb1f9c90f251bd1b725c63fd9feb3a175bddfb9fffb190094bcb554367f3b84c27128d2ba96fc42f44"}, &(0x7f00004c9000-0x4)=0xe4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fe9000)={0x0, 0x81}, &(0x7f000011a000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000c0000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f000055d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000229000-0x10)={0x0, 0x66b0, 0x4, [0xfffffffffffff001, 0x401, 0x200, 0x9]}, &(0x7f0000f16000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000030f000-0xde)={0x0, 0xd6, "afd8d8ec4a7a9c09ef6f288a82154a65819c4aa04be08114c77d12209af6a57b71aaaf93ea2397b81c5ee27a1168ecf035f592de697fdedd02270889f65c56a6557b9c5a97ece1be4b27bff8d517d4a839c734e1439093e084b94dcb1c88c71174c08c09a9f9be8fce36109e14296d0e59ed51289f5f7cb18ae89a51eb985482cc89d60eefd109a4f4e7f158d4b0f7f80a1a63984ee7e1c09ab386979d3bae929a59250809d1d762ceeb4e888ed063fa5e151a6929854828f54a4a62d7ea661f400534a99e9fd8e7c86133fc8b0ea040e6e4c93e7e41"}, &(0x7f00009b0000)=0xde) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000036c000-0xb6)={0x0, 0xae, "c76d6a04d2e07e690cb6969317d6a425831c8a5e0e614d5667888a5b5468aaf9b91ffa4d672345a33bfb736d6226086392588f7d55baf639df23a789a8ec60f221d0dfc18aa52ee55eb4eba245dc04ed0b61636c6978b08675dbf9f511e55a4aa98aec3036882add154851442bcef89900d98bdb8973a16a4c6da101828f29630dcdd16ed88fb20c70f1a87d88a3bccb4e02c988662f003a89654ed4d78152779aaaeb0946c8e091a829ecba2f22"}, &(0x7f0000111000)=0xb6) sendmmsg$inet_sctp(r0, &(0x7f000082c000)=[{&(0x7f0000b5b000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fe000)=[{&(0x7f0000c12000-0x10)="c817827d2a88420830d7305f9a085b83", 0x10}], 0x1, &(0x7f0000295000)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x2, 0x200, 0x9, 0x1, 0x55, 0xfe00000000000, 0x5, r2}}], 0x30, 0x40}, {&(0x7f000058a000-0x1c)=@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, 0x1c, &(0x7f0000abe000-0x1b)=[{&(0x7f000030d000)="413851b73fb4d17a153c85fcfca3b5b364cb477723f7f93181250b36076d4c5072036ccf78354db05a0bddbcc200047b32f103353f4e34b54d40feb795a139897a6769912937f60f176a08fdaa47a22d6163b6fe025e492d30f4961c9e243185283be9cd0cd0a6206016f2cdf956122c22d9df266d4c641c1edddccca7f68f0d8129a679b6c7897ed17f7ff6705fa87dfc2dbda9fdd0d78731fcaca02357d04cfe8f068528c7a27b68238c8934daa7ae1690f0870be129acec", 0xb9}, {&(0x7f0000b52000-0xa4)="6363a894db724baa7dfb38af719d852db4a9abec130aea5701efcf4d473dc7f621387293500d24b79977ac2e31a9c12e594d38b95481202ad4236aa7c3c4a92a2f3544cd45cd2876916e7b6757e267ac4756b5d92887f4b3c443052d294260b6776eb1ebf876596118386dcf4a1c0c4d5858c2bcee2b87431311599f33f91a0955ea157530530088a147f23677420515ba6bbeae384411f64fdf3e2f2bfa5f5532d5304b", 0xa4}, {&(0x7f00003aa000-0x81)="dc99140ecf7d3d2a1de243b3b372d715713d1f0b1deb6a67ccf1f784912b80ffbfd8625609310cdc1d494128f6e14fcc870156af560a680401bc575f2bba949bde60d6660afb4376f1f7857c5f2c155686a949d7266328ddd1c0bd3bca0ec6a6ceb23e42d6ee70bc965860e0a79d0cacdba099c981a9d1dfd07f743a457b34b452", 0x81}, {&(0x7f0000225000-0x5)="853bdcc220", 0x5}], 0x4, &(0x7f00006ee000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x7, 0x4, 0x6, 0x800, 0x5153, 0xffffffff00000001, 0x76b, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3a3, 0xc, 0x3ff, 0x5095, r4}}, @init={0x18, 0x84, 0x0, {0x100, 0xfff, 0xcfd, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x0, 0x8009, 0xa2, 0x2, 0x3, 0x100000000, 0x6426, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x9, 0x200, 0x1ff, 0x2, 0x4, 0x74, 0x6, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3f, 0xc, 0xf92, 0x100000001, 0xff, 0xacab, 0x0, r7}}, @init={0x18, 0x84, 0x0, {0x8000, 0x100, 0x101, 0x7ff}}], 0x150, 0x4000000}, {&(0x7f0000328000)=@in6={0xa, 0x2, 0xc00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c, &(0x7f000062b000)=[{&(0x7f0000ec3000)="14902d288965ed542c9fb8e0c58766322da0d2f3fb9abec116fc7d4f0cfba01899555a5c2a839c393091352e6ffc73fb1fce7d30991684f082c820bedd8515dadb9145262a32f90d4e57c00b4e9e23883c5a5f2483473a7d8ee97969dff49e9a093c173bd9d14f9ec3f39c78912a6845f1484d7d605cfbe8f81d863d272c8d049b76c27d41bd97a1242200fd3551a5bf3b12074da5a0d140d124db16c61aac8c5923d585485b132369d71cfea2e3d845943058b19ffa2bdb1cb08cb0438b81aa10dcad52899bf4c5cfd214e8f2c18829725fbf6fe1d832bd4aa5f99dad2ec0ff67c0799428ffb1797928553c0c", 0xed}, {&(0x7f0000ac0000-0x1000)="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0x1000}, {&(0x7f00006af000-0x45)="b0977df432254d4efd7586e4b469339258e604a3c97de8e7226b0fca3929935d37fb8a04897b7c0fce3de26951b4c1b50e34a3577ba28a3fae9ef5b48949ddd6b49b4329e2", 0x45}], 0x5, &(0x7f0000524000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x37a1, 0x8, 0x6, 0xff, r8}}, @init={0x18, 0x84, 0x0, {0x2, 0x100, 0x1, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0xc, 0x8, 0x2, 0x7, 0x3, 0x1000, r9}}], 0x90, 0x80}, {&(0x7f00008db000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c96000)=[{&(0x7f0000d5e000)="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0x1000}, {&(0x7f0000094000-0x29)="eb8ed870849f304fbc34e68b7d0fa330bf0231b394102389711775d5f4e5a4eee28c65dec84b30d5a4", 0x29}, {&(0x7f0000b84000-0xcf)="49e9a1f06dc256642aaca6105778f4317b8004065210e9f73bee8af76b0daa898f675270a5edbebc2589d3ca51053476857f313013202289dd9a7ce968538be350539313794b7c2aa620e1a1d66be810bed12ecf480d1b5eca30ac0ec1cbd1f409fa4080543a93e6bb3479d85fcc11af3461e81a3331d89b768f95c54533712fa3d510de4dc0d92a4bed11033dea6d964ae28b6e42b62b6f457c6f1e997cc816fd5702e634719b721d2e25094f088f00e924962f2e01b302314c4aa1900fd5f6a66da825e47701cd1a220b399304b2", 0xcf}], 0x3, &(0x7f000006d000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0xca, 0x200, 0x80000000000000, 0x7ff, 0x1ff, 0x1, 0xffffffffffffff03, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x7fffffff, 0x6f, r11}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x1c7, 0xe76}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x1, 0x1ff, 0x60000, 0x8, 0xfffffffffffffffa, 0x4, r12}}], 0xc0, 0x80}, {&(0x7f0000284000-0x1c)=@in6={0xa, 0x3, 0x3c2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000c14000)=[{&(0x7f0000c9d000)="56f4e7fe83f8cf0ce17b02187612b2408e64bf6ee483fc8e1b25a3222c747f89dc44d4d1baeb03b73f4c8497353f1d19812ac9711b9fdf8fd91b348d294d7883b7a6d54c6d80188ad8ccfdf207e76b9fe13ead742ad5865e247709d7e55744892ba6549ae0e9ad2e1dd3b04eb294066a531ffdcb7a35307268eab201a13b684894ac77721e167ef9175912dcb731e27d540ed8f381e9393dbd3931752c36d054dbc11ca4", 0xa4}, {&(0x7f000062f000)="e2b60f267733f3532205731302ab2e2ae73764e1a9573b4cee99c747e4d3d1dd8d221d297769b903173271f98331810446b89c17b393d1454c221fe7e1062497c3a91dac6e5f8ecb190477172b2f7ddfe1dcbfc454afdf4b785afecb22bd92f2383d33c3feae95ead2630698ffc0e60a397ee84ce8ae255dbc89c9bdec13fc773fbbd3512d2882ba288e7561cac0f95dacf5a97cad41eb34a33602041f52d4b762c6ae2470fe73545871a1ca3393525e9c99f68697022eba00e62486b4b32c867742dc45c5dd69d954549eb13fd6b2d52e6f2e558107a0bf7a2aef3755de060414e737059dcbbca705cfcc5431c45f6831f075a826c463f6e3ad306a3bdef144636bf4a992d8059101cc106c5750ee13c6b682c960f4ad21ac584885b621ac3f3b1baf76c513570caeb537500f80ace0b3f24315b0908907ff2d0e01adb0035f09ce01aeaf69cb191ec93ee8613a69a976d6002d15e4e71755c4b3986204c3212f4a3a9ad4f97d9871e8d3ea8d4179864019a7821f38961b4c0a1b6625fa0c5e26fcf7e83772c6cea4459ebe314f75bd79b8f85b4481b1f26dfa8634af06cdc53e23887f31adcc342f316e5300c7a8867ce30e324b1454673c57f499994074ce61b40f0838d891927a6ecba78242ce522a996e51c54ebaadae260e89b4f616ff59c6a46e729b89ca88ec458f17e4b82239a211847d2082627d513c4d6cbb9d2c6624f75d14c6a6a2a457d706f09903684e3b504cee1c03ace69badf91a866dc2c4156917cfcb47cc1f77d37eb5298a97f13dbcebdf0ea8038321d44ece099806f390aa74f82de598e0f3aef83bea6d3d907efb387f04458d35c2965fe551174c6085fd776108380a1cc8d7b643902eaa58942be4f210466b32382fb7be5e1e07a85d431eebd83bae4ebe039e98a6fe5316c313ab7c09b713f0c42c80c555e73866976467bbd24dcbf6e511b1642de5aea2fde8dc2f11f9448e2efd901092bae0c3b0a70de1e0fe27cb43eff4597f4bad4c4a00f8b65e354e1b432cb8bb7eb90e0efeea9c794809e33c2487d94aae54c2f4024352af5ecf2d008bf065e1eb9c1ae8e7c68183f175dbd41e1b70e0be1a39c55caa8f5f4280a789c8dd8cba1d207aab2a81162a57f65701854cecd0cc5b9c31f26aeb1e708ac2f70eaf285cbc2e9e7f284359b69bb5add3507505132e71c9f76838d1395c24c845115dead62c2fd1a885278d1185954659462feeafd365dd03e34f5e6b0e2ae563644e8ed7f0d06ac6080bf1f8491cf4216a893f386a3fd2faeb73f3af74e03bdb5dbfb04e9c0608211872c3154723d5dc2fac8dba2ffe5d0f66c57a4ba2eaa28faa7d74b6284e15f8dc98bdd6aca96b2d61188ad28a18fafa6b32c64577fc4b32e6a914ef65dd72a94433386a7d2cda93ba025d08303c33c606592e1e2b3a76ddc35937df177492e67c8274ff7b92fe5f6edef02c8a7119fef71a1196d858b232c9b7b4b1558d7bedd565e367f1d4fb16546f5fce896f4b131a7c4665e405a47d100f00e3e6cbb463d561dd86a83b12ae3c9dc60d15df674190adc17a39fe33ff109ee1c1b05ad8eeefc54c97e0fec8201d184d83d9947d0cf9d215a914327ce2064049741d9529f26dfa1f29b3db495c36e204b76187c1a782f3eaffa04da015f5b85848d0713262a5606b21950dc02e8955fa9bbcd996861c51f1c75bd45998728e91ded17b5fe30cdd268383ad066b6660c005e5d3a6a924c18acd1c18dca45d19d6e9f092c0583d891e9e81254a0a358442bbeeb9f436bdf0af4122901d9ec03bc7b2ef68a2ca2b6d14016bf6305bef75bd64c4c61690cf59b286f9bf212c5cffee83e66b35caa505fbf2950023f522be1034fc02dac6eecd1c419d3fef3e420d2bde87977e49fdb6f58e6ec842c905e959af37a9c0b7a628103b55d53c9d9fa17fb1aa30c84f081231b2f015d2511a807fa0dbe91f34987e258e17878890fea9d26ba4533fa88d0ffd6da06c33012ff31115cfbac61b5d58198fb476d2580b5f3fc0e50006e9ebdcaa86b44e20f08bfbcb86ba9a699a9a7699c7455e52d28c732b27ca8e821caeaa62775da22e9fc7603e6443af7f42326b4934ad68106bbaf437b0d55099aeb415b9d4e91139462d9c524128c28cabcc3039937fbd00a7c9e6d3dec1f6db0da88005f764f76c4c4b4ef5f7b14c78098fa5b9b7eb0e85dbd8632be6b2d9bef3288c2f5e3064ed8345e6d1799ce165a0fd6b4b72eee132099f37ad76116fac1ef92638996e77d2aa40a0155b1bbb5e84a22cd420c8e5a505223dc87123ca8f3c3a1a278cce5434aa7b90ce0923c32ebf691aa8090aa2489c09cf32d42e57d6f59a7ce61762139edd005e775cdbf0665924d475e27244ea43102fd6f8e1841d9c7d3adec1cbc6240ff5d26c55a04d419697ac56e484e84d308e6cbc7be092885860e60d79c60e7f70eadaf704bb489a7befc45477a9d98434e010d45cfa6da2ec3c5294fc10f7c5464ebeac993896f81ba19f145a218a262ffe85e422b35a24310b3852cfa040ec8afcc4828fb7587cf85e9a4860ccbd90dfdbdc2dc772103084e6b5283d64f27aec3b996911b95883e3b4b35a4b770c084a9c1bcfc20b5d39a22a1b0acc9839eb688de1f29b3006a56a0ea9685a298c1693e5085204c4bd8589f2b72d4016f940947ae0a18c37395a5e95eca1214cef8090aa6a13b474598ed3c5640c3e092e986a5a1a032ed7081dc5c2b6bd83565251e1ea2b3dfff4593964101963e3aab40eef2c6adf0ea1a23bc3c48d7634960764c3b174841785689c49a9c85e47f9573968b10e0c976500c721d7867525014e9f7d19bd459c58fbf1288bec31f4e3dcdbb328f126a416c189ff4455e24872e34fd1a58d7f92993e80e3f84c25c9a8427ab12aca0b9fbc1cf4bfa8a5ff982df31278fe28eb4d1d39752ba2c111a603fa5d574019417177f15362f02fead6a6745d34e1734a3e61530638f86e87445cb05236e6ef5df785980905d364ae898a98e1b54f61bfb4910b134deb14a0cd5295d861e1dbff04513cc7152fac6e194e9cd419f8a6c65466f62c83ebc54bd1853973c5777ce4b095daf98b3e10d7fb1f3c3837a20790159e832717ecfa4f2cfb29fc9281ff8758ba53dedc90e43a2cc94fb9302cf4dc02d830df75deec1a4488cbb2e0537f7ea7dab327056352d269ea41f34238e3e23aef3cf5619dbd9dd738a02b9fdc9119208cbe5515fd00cea439cd1febe3ffe90828335e06392317ad0f97f345a412e31fdfdbd5188f4f30a9b1f572091ee646ec31457455a5b51fc6a6ac63fd52f62ca795b8b564f0f738ba80882f3e6714763cde19de90b5842cfbce6cbbabf38e0c82d5596fa8d70dc8a9ce83e050bbcb111052a9ca153d26334fca7623de79d1f0770d0e0372e733756c8be275b43d0ea3721581c1adcb58e9d30bc98910b362b780ace9d9e1364510c2dd8e8310e1473eef0dcf7d24a748dd6f350aa4c51995a2c11c43ee35c0545478b812bce29b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0x1000}, {&(0x7f00007fc000)="d6a0e0547ddde106aa1efc4e03513e70f7d2fc845aebbaba82a0c60e0116ff7d2c4961168a100b6e5e457ca77e8d2a193749e777a8a09cdc3802a70d25e3aa0b4dfd99d300f4e8671e8edb57923b1913655fab8492db5888435c9ccf64d6f951d786de65dd037b550b5f84017d70e579101f26099b0ad48bf5a9f1f689d4d77d67fb8fe637ff28f0703f3446dc8f3d151512033f27654039755f7f68080618bae71d645187ce2ea0c9f5f586a259334e7e8d657301d9d0ba61732177f88f25a1151d8402cde72e28", 0xc8}, {&(0x7f0000ce1000-0xee)="f7a74dcae05da6e80e361303f90ec8ca15755fdf70f54e859058209b25b3d2a9bf32a6f81e0c6971aa2ad24882b21c1d484d52b8834065dd6df5d93e1fd5483b65b8757a18ffb2a0428f440e4ee60f3e356e58749411a49a6195014fb745119773497258c96fd9049fa8695ce77a2b6cc041df4e9642a78044710ce9251196c893290cbb38e8abb95ec77f7915807c2201348fcb7af231ae382b57a374e5d1ee7f8326d98318d3ba732747703b42d23be3b4b5118bcc89b159cef24743793a7708cdc5af0d4feae1365e12b685ac2d27253839be41b955e5fa5846a5d03ac36e377e72bd2ea610b06dfba08d185f", 0xee}, {&(0x7f0000c5e000-0xb1)="bfe884009568f999f465782e914b6bb92758febd7118714bf34248c992f4442be0a6269eb29192e25ef2e7c26443dff97c3f1affefa48f909e6c383122b35548b932937fe9209e7d4a9c3c765909da8b2b2994d5e80feb8bac56a21523e227b8995ff1703092cac3bf277bf78f9a7104bc02f8970f335fd4739ce1da45472227cebb6ef3937e3ff43072c1a8ec9c98f00e5a21457d6431feee023d9b3f5c00ac9c8c65899a64729d766483cd61712b61c7", 0xb1}], 0x5, &(0x7f00003e1000)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x0, 0x6, 0x1400000000000000, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8000, 0x100, 0x8, r14}}], 0x60, 0x4000840}, {&(0x7f0000be0000)=@in6={0xa, 0x0, 0xb1e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa9}, 0x2800}, 0x1c, &(0x7f000016b000)=[{&(0x7f0000f9c000)="65566f449abd71ad0815404700a74496c3d188f1906cee7ae1fa0a8889f02fcf84884546a10ceb404034382d191d65c6c2a64d900af53e541c3074378e3a57a250d4363da254b4d719ab4e2ca818de73c08485a2b93cb9e5c0736c99aeb26942653d7b1a5a", 0x65}, {&(0x7f0000d3d000-0xdf)="149d428d2f3e6c07194f81a1454b8341a083b99b5a1f2b06851832472ecf53abf49aada6481792210eff3f9cd104188b9b74845b95271087138e1e1d8e62d9106f4ef73c73334242e454c0e95d6e26d9617add5cc768a11cc562f719cbbec1b533eec65cf8180e5cac62441040654c108405c8e52690d72c2536326d4ddc59a36f7e33e4ce1d85e449e7f11c5122f1ca322ec9d5493d757616f1261807b546500fea6794755b58a79f39d68f019c8dae3cdff9913927f5b6b94a55d44ce8f7201509772d7fbf6ef1c07668546134fa73c7b81639bce3115fe3c4e913d0c97f", 0xdf}], 0x2, &(0x7f0000d9c000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x201, 0x0, 0x84, 0xfffffffffffffffb, 0x5, 0x9, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8002, 0x100000001, 0x7f, r16}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffa, 0xa, 0x8, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x70be2e0, 0x8002, 0x4, 0x9, 0x0, 0x7, 0x1, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x3, 0x8, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x6, 0x0, 0x7, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x201, 0xfffffffffffffffa, 0x7ff, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x2f, 0x3, 0x8000, 0x7, 0x3, 0x9, 0x8000, 0x9, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xd, 0x7, 0x0, r22}}], 0x1b0, 0x4000000}, {&(0x7f00003d1000)=@in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, 0x1c, &(0x7f00009e2000)=[{&(0x7f00002ba000-0xf3)="e092dcd83e3e32437ea4b22915779e324df20e08e411ab8529ed716ce3d2140372030f874cab511bfcbfac6724034d848dc28fab14883213d3880e5e77f3086b21001d940fb02783c79940b04896e92cb58c0d22740e4a86cfb19bfa44398bf76cdcfcfb88ad1e4503fa4d0d07fcbd2080a917d006c2fe2eed0e4bbdbe750fb28131fa0d3afde667b32b73fafd06c252698bf126af11454d540679814522f7ca0ea2603151216eefe403d8b9241fce8c20f536341636220077f4e9a0f5bc6c05ceb1b1f5eedf616b2f79497a861417765e20c2702b8df29434ff2847d9906906377d452cf3ee034ec67156a50f5ea6bb1853f1", 0xf3}], 0x1, &(0x7f00008d6000)=[@sndrcv={0x30, 0x84, 0x1, {0x6204, 0x3, 0x1, 0x5, 0x4, 0x40, 0x6, 0x1f, r23}}, @sndinfo={0x20, 0x84, 0x2, {0x98fd, 0x0, 0xfff, 0x800, r24}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x200, 0x4, 0x7, 0x0, 0x6, 0x1, 0x0, r25}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x0, 0x8001, 0x10001, 0x7f, 0x4, 0x9, 0x8, r26}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xadfbffd0529e0dcb, 0x81, 0xfffffffffffff031, r27}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x2, 0x7, 0x40, 0xfffffffffffffffa, 0x9, 0x200, r28}}], 0x120, 0x20000800}], 0x7, 0x0) r29 = add_key(&(0x7f0000d98000-0x6)='.dead\x00', &(0x7f0000c42000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8d000-0x7a)="d59be8f937d92ccf082d8bbfb6042d7a12f0fa64165adfe0fc98f0353c7310728a18ecbd64bad3b9fe862d2ee23e203e3c4d2510d546ea0c7249ebbfb7cadec3a845271c5d4754e69a423e50cb4852123de936434e7f18313534d1db80cd18e92f17c1f162abea3202ea7050cc09fe37af682078b3de19f998b9", 0x7a, 0x0) keyctl$assume_authority(0x10, r29) seccomp(0x1001, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000675000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) quotactl(0x0, &(0x7f0000cd6000-0x8)='./file0\x00', 0x0, &(0x7f000080c000)="") 2018/01/31 12:32:39 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000d000)='/proc/self/net/pfkey\x00', 0x80001, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000005000-0x78)=""/120, &(0x7f0000013000-0x4)=0x78) r1 = socket$key(0xf, 0x3, 0x2) readv(r1, &(0x7f000000b000)=[{&(0x7f0000009000-0xb8)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000012000-0x4)=0x52, 0x379) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000012000)=0x10001, 0x4) fcntl$setsig(r1, 0xa, 0x9) 2018/01/31 12:32:39 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x4, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0xbc)=""/188, 0x9f4dc468) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000091c000-0x10)={&(0x7f00002c2000/0x2000)=nil, 0x2000}) [ 41.842402] binder: 6800:6801 ioctl c0306201 20005fd0 returned -14 [ 41.861931] binder: 6800:6801 ioctl c0306201 20005fd0 returned -14 [ 41.874739] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/31 12:32:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bf4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00006e1000)={0x0, 0x0, 0x400}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00003cc000)='/dev/keychord\x00', 0x100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00002dc000-0xc)={r1, 0x0, r2}) creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000539000-0x1)='.', &(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000d6d000)='ramfs\x00', 0x1281008, &(0x7f0000bf7000-0x2)="") 2018/01/31 12:32:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000d66000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) ioctl$TIOCSTI(r1, 0x5412, 0x2) 2018/01/31 12:32:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) syz_open_pts(r0, 0xc00) accept4$packet(r0, &(0x7f0000df8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005dc000)=0x14, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r4, r2) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000e90000-0x8)=0x7) writev(r5, &(0x7f0000b88000)=[{&(0x7f00008c4000-0x3f)="0668b44ac13186f61af4f29d3e141aa2699b764fc8b0b2b64da241af0d1d5d77c700c8efa5f3205eabf4c864a2a0c71c1c16ca94d5b046f644010fd3ddcc2e", 0x3f}, {&(0x7f0000b63000-0x1000)="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", 0xbaf}, {&(0x7f000094b000-0xa8)="", 0x0}, {&(0x7f0000e2c000)="", 0x0}], 0x4) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000ded000)={0x7f, 0x800, 0x7, 0x1, 0x2, 0x10000, 0x80000001, 0x59, 0x1, 0xfffffffffffffffc}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000f1d000-0x4)=0x5) r6 = getpgid(0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e31000-0x8)={0x0, 0xffffffff}, &(0x7f0000455000)=0x8) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000327000)=@hopopts={0x2f, 0x222, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x3}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @generic={0x3, 0x1000, "87ab1d3ce99dce337fd8dfe584560ea492e617c1ffe644c3e36fc84ba4984667c2cebe76ad48292113eae4b7da6303c9463064a4ff42bd5a1137d76cc4ecd887b46167b88de6d3b9140b49d9990f03317f6371918069d1e270efb7153a4f8115487315f8e143382bd738d8180e3068923585fa44f1d66611cf36ad29511623bc16291e707ba906c2c5ad0e74ecd58013db10a58fbed50a0b29abc6eaf1d873ec4c6cfd7d74f240ae0370448b2f3486b9ca6ac991841a20af3cbfd7300cf95ed843158acec0ecdd12d4d140b1246d3377c07046315faecbcd9fa7c7f1d8df166dfcb2f2767542c00fd2e8ffaf6d177b02ee9adfb484347cd2ebcdee0fd068cd68a776fdcaeaf5f0b1944453411548ffd093b413e8942901073f88b3e34e98762d2d445bf79a71c79a261da3ba7db1fba6de2490b3ccdf248ddaf40e126f58ff4252ee2ddc832b8c816390d65db22ad567aff033a3015e9990179e04e2485c8f13f7d4e62aa77cb169bdf2626b50e7d5f842075ee68a8401ea28ce406e1075de63485a1dd3753f2bb7a2f7aab9225e45eb641dfee78f8dc9231235d1bd6df2e5e17c125f872a41f6450751341bb953f29e8637f91d1605e62c166576bbbc4e1b6d1ee5a3bb68435480c29b81111d44796d4ec31301521f2fc2bee7423cbab35fcd896e1aa284375487966a446b3556e8c04f5ad711cc8f2c19a1fb1f486d522b383237e8e5e4d27b506644245aead886928b50e8bf6acbf27d1dc19b9e1917046606cbc7ac1294a7a63f5c4de6d5037ecd25d41beaee926a1eebc1e7e26039b1a7a9f88f6c77cd0661ea313790469e7dddc03204d3f71dac9622e09907698c695c12cc2d1d40d0911968f6838939560021f90e96e511eb3f94d8853e0604964f98c7007e0b2eb4a515d40c861bd1143f2493adfe1d16329a3cee7a636fa5fbe5fa4dcbd58bcd6347dd2f5c0f6bcc71236545eda4dff1fc236635bf676e6a3a683b129c30da614e30be65ee7d84eb24e150f219299591ce5424b770c5d32740018f976d338faa59e2f46fcc5c2f123ac63add2ffdd9788e427e335c543543a942352d4cd84c030c3e3089e5874e7df30bf5a2fcc96dff0581b70f3e74305448b0c9a8161ea8ac48ddc74e5d73bf0c4d8fc5d64dfd275bdd62474e074d25c5ec717b80174b912dafa13d06eb7055f9dc3c9f4288ad14a1f4a0f12ed94108f913072453bdfdeec9e8cf41db7522ae50685dfd1126b5c14641d8d1a11cdad221b0842e6654063156d98665b17c3fbbb8ff3d2dbc58b44aea53418009e21ef573d1569212c18a8148a2b3fdcdc5d715997a6294ea806ed7e967f35f7b343f57c75c841b3a2b184b5ba265e159972bb7554033aa427082ba5e6238588ca55d8efac98829aa10ec9fd5bd85f71b6129e7326d2c65ad9554c31d747df52a4189ca22f71b424d3cb7281b6ed44ad067780e893547c96c266aee52ea39549500a1449c99612ada46b731b053864352914f9275cdb6ff8dbc1770c8db0a9caf919a2d726b1a1933f1ef815eb064f9b19372837caeacc0d65728172059c842392534dea724146ed72a6d92e61c45073552332be07fa693743c7d67babc66ec0276133cc655cf63c9d8d3c756eee8182eef03afd5a07da902813ff5c3c1f77126995ea0f469a6e7254cc42c18f0b42cb241736494f0af17c41795819ff539d5de66cc41a203d67461189dafa87b805c55ffbd79aec87e7d2ad0112a379b363e66989e2f4ea4d8faabc17cb16e04770d6413c12fa239ee1bd7a92e02d16ffa73717fd1cee217677931822122266551ac5139ac563b465c6130f11ba8243ed5090a37d5e348f1705a659c01cb3d82a89e4312858c697de9534304db49ff05773eb4186477d3775d4d6cc04cc2c9aacf7a680bc1ac6738a6f84931cb6810a12e975606c9b62cbfe4da0dafa42c235e895228c074b2d2b219b66ba0986c9768d35445a983877391494ea992e529b09883b44a76351f89551aa5b0c6ff2ea5b935371f7b14c99c461bfdc04e126ca465fffd5d97ee577c3108e86fd2606621b8e2e305f3496c779b1502d4c1065e6a6e36144b00141da90000e89b16dae4f1804c22792fd1de2932f7e4d231026703bd01e8baa653562e8cd295535f0b6604b08581f083083400f9cb01dc612b76a5846dc73849956a4945ac52f9a05a0a8a1ac4cde0909173b3bf61968c483d774b8a1f2fa135ef2b237c9cb3cae8575f2e76db3543a1a07f56f1a7946430a3b10785fc93a0dd0096e4ffdc0ae3c1846936469ffabbf2d6e3a3837bf3340059e6d7e4ecffffce1452eb73885100789ef6175db21f53c905114b33dcf4fd23d148c01eac26e5943cf9542a90d60bc103ad04bb343246e4a3a88ba46f4d97a0485ede0ab2e6ca92ff91784907f255e96533c66da838239175967c909fe013dd64478266bf1736381f29eb1e2f8a3f5129c01bd05b398a5f3dda727863c9c06edd30d2da987a117cdfa67fa6dcfa661226c629fb2f2882184648c0d573f7e1188b2457b9dc37c263e79d25af10901971e3ca6cdf5a4b2d058a376d20ba0e6a974f02850b7719cd9e09403b313d8b679d72751281c886c740653dd0fc774874469ac564a683404805d043b9450c7f3d9233742101f86e1271abe3ae4b780e8c04e4aace87f3f13367491129ffe4abe550a87e25aceef636d5b15d445ccdeeed0144db79c0fbf631d8566e8f35871ff8d96dd14d385c603f4a0b0f70b277fd965784cd58d3359d3e07910be1319cb87f630859ff0da208ed93482b505c2315a2f916899150bfd0f99744474896470b80ab4afcb056ba05c1bac093ba356cd91d257ad9599e85a5afc07ec6308c1e1490bf9d82e90811b8f626457bed9ba39d48797ecb2b28f88cbf7070c279c9bde2ca427eaddd3a9ce12b0cd05f393bb2e5511fd04d39a2f3a64c422234376e085524447b4082d22ef0499e7c3273321510bc69057633136a822c1b9793caa292caa780ad9e76ea2774c3513ad13c8547e9e06809d8f98ec831b7a7dcf5285b9d72aee70f6fc59355d381c5dafcd18b9671f423c7f40845db902c2600d5d9e00f98d74561725255f53f97d258ad6036c9eb509b8a74564acbfc3d3fe1ef0e4dbc5bbf1ac0ba13f8cef08f14eb348f5c25d1b8d84adf3eec0ca1d701e5349fd9ad238d40f02de6446f129afea88f7a258a442e52f40a1a5c7ca099fdb315bd4b0b789a20d37e948dd1cb8953680a6b9fdab6b4d81e7c8c9cefdc4bf5b8bdc4f48df887adac4438d4611c1e3506ec5319a9d1c02f8a00139c51d21a4b35bc7d68c5f2367be0eb1e94db7e05891d94ad9b37c8c302754e1a1b4d406c2945fcd84f2d7b22e3302e71623bec9b736457693d9a73e333a405585222ead8abef5f814c15605bc43375b854daf63642df4915e3690809fde9957b3dad22718b05162d0e17fd0e6798da76d1cca2d19164d1d2512984df710bc618d6963e44671512f36db5077e830fab754fb8de6de9238f3b875b495fa4c58f4207e90257d925153474080b226157708c2ce24376895f2a906cc89b25d11c69ede13aa1ebf06d37c40245821d9b23414277bcbbeaa50d24c73449a2cf1eed2b52ca2b0fd31a5e493c0858591abd311d892ea4dc6f9320091ae7092ff29d363d95f8a45ab3627c4f839a242a7c0a2b3a56cea2138ddadef0f1ea41e218b1553989a3398b3e84504d21cbafc78860855f562bd34367b2a532977cec75f4a1ae5c576aeefb5d0c36dd21272065b661e1813ff4344df6a80b289b333167802b126c18abfa2639597717b71d388e4d853e6b67a92df6c1eebe7849421fd36714decbeee054f9be68252e73651cd1058c1081b0404a59907e3952973a569670885b093a3d80708549de4cebd9f90a306f148b2298da6ac732d5f7a1cbe5fd2eea5560b668bd0f69775f380ba0059fe086446ebfe321d273449ecd6e8eee951da80f7a8c0e73fafbcb951c71839009bd90d9012320baba23bf4feda661d91032649d6f0996d07bdd55c8bfe2c70b9770e2cb1d82040a3f595cf2f7750ddf537c70144696d36e3c1140ef9b3cfc62dc03eb30eac75b6ec3dea68ebbedfb8264a0a6dc12fb45071e391f706a2725757322a0e5e730b8860d3064f989f7caf8e0944062f41e91c74e982c648891602668e260163000f329ffaf56ee24b2efe5fc90c2d35887b5ea9a2006eb97c876bd41b797434f2e29cdef6c22c08e6b0ed8ff05a99268d4d22b22057fdeba9fad9bb15ba3fe135d1434b7b36593f32f54e1020719048fc8cfba4cf6cd490205b8c8f464c7c5cc31820b8ea0ce48318a3425e411ec4d5d445522663a8956913b24956c182d5484c944ece1e31e5bd1a3cdccf0ae831f1c080c22129349d58461ae6cfc7289d4299cecd946043d7f582cab6330688c4cb9ffbda5f630c793b6f9ba8ffdefa0b257bd538f59e11e65b6d0869e32fbf01682b4f26a42dd3cf0cac345559c21d2c466409f2177b25a298a523155671159de7bdfd5133a6fadb47c241cf575eac07ab9c3c0a45428771d5572d2433e1a379aa0d43a7f688300a30ff062b66e5c152129845bf8514dc5398213b4ecb2e265f49aba1d252bfca200e1b58b748f61e62bd15d082022cb10a879eed1141bdd6d1016bf573b6d102a7c4b1067e22e8745856c38f6c67b3bb4469345248c30084393b3ac857bc9f7c5fcbb97a6052a71226efd9d8eaeb2e473dceecc91ba05f574368ec249b5712bc26a46aa9cd7fd5fc20e42b4e377ea446940764f47ac9be7c8e98b915afb43bd63768af9324b44b7adfa0b9c208f193ace950245e750ada5fe1a3f65314d8b25773ad73a608f5bc2d5f23aa36ead8e012d2a962c9d568701bf41cefc111bffcd7a1a0b525dc8c54adc76607fea146d9661a42989037071e5ff07118d31fcb59518125a52d5af46294a2161fb43fd5d0f12bb900b72c6561439271c6f8c793271bd3060a888280e52c84c2453412a5590f52cf7acae6c08cfc3da4a632557b94e2f9839da1439f67cf39e1009e957ebc3fe4e2f3af66373f05b9e0c212391e682264b0e0a036643c84b93c1dd7a75e8ebb75368ca6fa60ad4038b42d0c8b1b432c32d7b9b674316a9f38894a3f70168d6beb5999b8b9fdf166351d7126f306eb78e6c462e183b1062ac941b0d9ce89c11059500bf1f165d30040a3e60bf86c9a39160d026da5468dbf983e384511231a98148dea507503ddee2f1fb47c68041d8d7b18c45989ac811d6e8debad658203c4dd346b7b58e31519695751d25e044342a189ee418015f119856c4641c8bded4fbcfe3e0f007aa3740cdd5546585db9affdc7fd5600ee828d8a068bc91042c8c9a488292fdf0396830432cfa677b9a0244715014a12356c94a7d9d0b077980306c850b0c1e53532e1693724b8951daeb670e3e92f164c088128423671a74deacbba95fc3f6b549a8bce64dde02a6718beb9909f33eff07f000d5e84bf0ea7dc4da3d1c4caf832083b90947ecde6411935309c6017eba27259bd08acdd8ea6c22fd21b26bba484454f55f41a08966e0610ec12ca7c449877f9e02a7cd0f716b3c7f7f2c61e1e049dc1288462d39c33df314c7f27a7c04b0ffed25a5debfb0c5aa194d01d3f1338191fa617a39b61a1584b2d8cd7902f946de4ca13296ad3e1b13c92c5e8634c6a65d2cd7bcf6b2a7b1550ed20944704cca80297b704401f48708c495081c2ce70fa76aa79d79d890d1a7a6a69ae05ac33a16df91c3160ed412fca66efb54841308"}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x2, 0xd7, "e1bb657d9d4f788eb648e660eca7f819b1584879fab02ff4afe14ce59cdc1c51e7eb050811f5e1398f08573667b7e345b75f47cecbcb4a380da2a939ad5d14183086a6001422ca133043ca2810e18244bd64f1ab82c4a8f2ad5fbf6d926d0b2cb5d2fe1090e7b63cbc16715197b5768c9c4dcf1e8a0ae0d2707fc3a42e6afb1a93a5f7893c65a62c3d2fa29afca9ae637e1a5c1a1451c437140f2d6854165f7c190f02962d26166e1722522c1b1ab397ec8f5f294ae88b02f11d76e2ac73995239da9da1a0e1105b0e08e351329eec771095ad2bac7124"}]}, 0x1120) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b46000-0x8)={r7, 0x7f}, 0x8) sched_getscheduler(r6) exit_group(0x75d) 2018/01/31 12:32:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f0000d60000-0x44)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) ptrace$cont(0xffffffffffffffff, r0, 0x3, 0x0) 2018/01/31 12:32:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c2e000-0xd)='dns_resolver\x00', &(0x7f0000cd9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000de3000)='(.\x00', 0xfffffffffffffffc) r0 = memfd_create(&(0x7f00000bf000)='dns_resolver\x00', 0x2) connect$inet6(r0, &(0x7f00006d1000-0x1c)={0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/31 12:32:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f00009d9000)={0x0, 0x0}) setns(r0, 0x8000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002ad000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000ce2000-0x6)=""/6, &(0x7f00003f8000)=0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000014c000)='/dev/sequencer\x00', 0x100, 0x0) connect$l2tp(r3, &(0x7f00003c6000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x2, 0x1}}, 0x26) setsockopt$sock_int(r2, 0x1, 0x52, &(0x7f0000690000-0x4)=0x0, 0x4) 2018/01/31 12:32:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d8d000)={0x2, {{0x2, 0x0, @rand_addr=0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) sendto$inet(r1, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000f84000-0xc2)=""/194, 0xc2, 0x2, &(0x7f0000a3b000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 12:32:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) recvmmsg(r1, &(0x7f0000715000-0xb4)=[{{&(0x7f0000fe4000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bbb000-0x30)=[{&(0x7f00007cd000)=""/4, 0x4}], 0x1, &(0x7f000033a000-0x40)=""/64, 0x40, 0x0}, 0x0}], 0x1, 0x122, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000058c000)='/dev/rfkill\x00', 0x200, 0x0) utimes(&(0x7f0000ef1000-0x8)='./file0\x00', &(0x7f000026a000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}) 2018/01/31 12:32:39 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x9)="", &(0x7f0000001000)=0x0, &(0x7f0000efa000-0x4)=0x0, &(0x7f0000002000-0x1000)="") lseek(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sync_file_range(r0, 0x5, 0x401, 0x3) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0xff, 0x2, 0x0, 0x0, 0x0}, [@RTA_PRIORITY={0x8, 0x6, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000253000)='./file0\x00', 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d7f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair(0x11, 0x1, 0x40008, &(0x7f0000978000)={0x0, 0x0}) bind$inet(r0, &(0x7f000099a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rename(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000a56000)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000084000)=0x0, &(0x7f000058e000-0x4)=0x4) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000a61000)="fa80369f966af840c76e8ba84a020c28291c39231a16fb98390911d91a334f2683a9c3f30d948da8604bbd16ab99bf4f39") ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000988000-0x4)=0x0) pwrite64(r2, &(0x7f0000002000)='-0', 0x2, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000391000-0x8)={0x0, 0x0}) 2018/01/31 12:32:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000cc5000-0x8c)={0x9, 0x1, 0x2, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000000000)={0x200f1526, 0x0}, &(0x7f0000b9c000)={0x0, 0x4000000000000001, 0x0, 0x5, 0x3a, 0x0}) pipe2(&(0x7f0000881000)={0x0, 0x0}, 0x800) fstat(0xffffffffffffffff, &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) 2018/01/31 12:32:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d28000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d1000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000237000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000190000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d28000-0x28)={@common="065700", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f000046e000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da51d28738167fb964051bac5fa07ff786356d84f1a", 0x2c, 0xffffffffffffffff, &(0x7f00002d5000-0x14)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/31 12:32:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000058a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000347000-0x8a)=""/138, &(0x7f0000180000)=0x8a) r1 = request_key(&(0x7f0000f68000)='rxrpc_s\x00', &(0x7f0000788000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c1d000-0xc)='/dev/rfkill\x00', 0x0) r2 = add_key(&(0x7f0000d23000)='encrypted\x00', &(0x7f000049e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000173000-0x20)="9bf436a1bbd4accdf6c169adb25f0c2de81c6aaa3be0af4d0c4276221e1b8a3e", 0x20, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x9, r2) r3 = socket(0x200400000010, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fd0000)={0x7, &(0x7f000011f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000a42000)={r4, &(0x7f0000151000)=""/4096}) write(r3, &(0x7f0000921000)="240000002a007f0000000000000000000029f6ff01000000fffffffdffffffff0100ff10", 0x24) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000c88000)=0x4, 0x4) 2018/01/31 12:32:39 executing program 0: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$setname(0xf, &(0x7f00006f4000)=']md5sum@$-^\x00') bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 12:32:39 executing program 1: fchdir(0xffffffffffffff9c) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f000047e000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x1, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x109, 0x2, 0xfffffffffffffffc, 0x10001, 0x9f4f, &(0x7f0000000000)=@generic="1f6dbf937b95e7afb042d428174eefcc", 0x5, 0x9, 0x4}) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0xd994, 0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000396000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='bcsh0\x00'}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/31 12:32:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000ea4000)=""/156) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000ba000)={0x0, 0x1, &(0x7f00007c3000-0xe7)="e2"}) 2018/01/31 12:32:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000bb7000-0xb0)={{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]}) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000210000)={0x0, 0x2, {0x0, 0x200000000000003, 0xffffffffffffffff, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 12:32:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000037a000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000910000-0x10)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00007bd000-0x4)=0x0) r2 = getpid() ptrace$getsig(0x4202, r2, 0x1, &(0x7f00008ae000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = getpid() lstat(&(0x7f0000179000-0xa)="e91f7189591e9233614b", &(0x7f0000332000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f05000-0xa)="e91f7189591e9233614b", &(0x7f0000a36000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000a7c000)='/dev/ppp\x00', 0x40, 0x0) r6 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000039e000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000033f000)=0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000bb4000-0x4)=0xca2, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000c51000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c86000)=0xc) bind$packet(r1, &(0x7f0000952000)={0x11, 0xf6, r9, 0x1, 0x5d57, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008e7000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031f000-0x4)=0xe8) stat(&(0x7f0000644000)="e91f7189591e9233614b", &(0x7f0000e21000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000ab8000)="e91f7189591e9233614b", 0x8) sendmsg$unix(r1, &(0x7f0000bed000)={&(0x7f000003b000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000474000-0x50)=[{&(0x7f000006d000)="779b276944847bb5b0f66a91db4080cbc7e45300ab28f6b29bed80fef225a8e0c055d20aa123d100d34959814a5972aaeea1fb1b093060286227aeea4e86b5666b119f9037f97f0342644314d5247a981a2bd9837066494399b2c452fa87ecb7f0b623c73ec1c17cd59347a6712769ad413aa6fd0c7661848b2032cd00e02dae4b3bd19f8db5fcef75f653414e6a60ed", 0x90}, {&(0x7f0000afb000-0xcc)="bb4ac3219d28140033882224f152b54dfa70bed925eb6d232a0b58c4cd9b2e9ef7e21a2cca63d3e5d2af4f92a7d7a737128877d046ef89ea3d8e94ee3741908dcf03300acfb247abe18e30fc85375379986a1beb5a2db3b5e0c8f4c6366935bd2258b799e57f77d52ec9b9dcc83e0be3d098a75ef8031ccc13fdecf7986d1bd54ca25da1ab187067a731ce22e255bed27bee8e261cf18fd3bce8c675cd90080ba47b585c0ba3cbfddd288a6d66beae530064505de901990f8e65e6dfd18da4b87de2394c17d820d50c342184", 0xcc}, {&(0x7f0000b77000)="", 0x0}, {&(0x7f00001fa000)="b596ad2e9ecfb1a1bbc4fbc77a3aa50e84a408395e6b87f2c8004fb3311bceffce9d4cd1a93232cbc74fad0c", 0x2c}, {&(0x7f00001f3000)="74ca4afccc9aea00040d4435dd94acbe0711c9f63c2eacb4b55d96a6263b62d3d714", 0x22}], 0x5, &(0x7f0000d85000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, 0x0}, @cred={0x20, 0x1, 0x2, r8, r10, r11}], 0x60, 0x40010}, 0x4000004) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/31 12:32:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f0f000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00009d5000)={&(0x7f0000d25000)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000c10000-0xd5)="55b88017a7e791757168e67822d5e340d1a706689b404e0eb874498755d52013141cec024ed4dd40d99ff2494b86eb5dc479eb6aa69e291d526f79437b758f0c97f871e5e3ab99e40b70d76585b0f33078fbfde674bd33bc5c0ae2f870970ffff979900a3bd21b8b6839666eadbc4906726de49c6437359d41261551111d648f36bc23bd58b05a5e05e52dab6f1bc8ede02f78dd04c982c4fa3b0dcdd90502e53d1bac6c61c6cb054bd249629768747ca98bc57ee9cad722c4a588be8147f81548a1ec752ab565841b1c9d21b4383c28690252a521", 0xd5) pipe(&(0x7f0000d39000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000171000-0x10)={0x2, &(0x7f0000b4c000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000a2e000-0x8)={r3, 0x3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000008f000-0x64)={&(0x7f000087c000-0x14)=[0x6, 0x5, 0x5, 0x3, 0x4], 0x5, 0x9, 0x8, 0xec3d, 0x100000000, 0x1, {0x10001, 0x6, 0x4, 0x3ff, 0xffffffffffff3b37, 0x1, 0x3, 0x7ff, 0xcd, 0x4, 0x10001, 0x8, 0x4, 0x2, "f00ce519c36d4c79063362b826058de4456b0ed5c01d05347bdbdddc70644e32"}}) dup2(r1, r0) readv(r4, &(0x7f0000fe3000)=[{&(0x7f0000c8f000)=""/146, 0x92}], 0x1) 2018/01/31 12:32:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xb, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x21a, &(0x7f0000443000-0x18)=[{0x100050, 0x2, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x1) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/31 12:32:39 executing program 1: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setaffinity(r0, 0x2a, &(0x7f00004e4000)=0x0) 2018/01/31 12:32:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000d3000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod$loop(&(0x7f0000d23000)='./file0\x00', 0x20, 0x0) chroot(&(0x7f000026c000)='./file0\x00') recvmsg(r0, &(0x7f0000cd5000-0x38)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cd3000-0x60)=[], 0x0, &(0x7f0000af7000)=""/192, 0xc0, 0x0}, 0x0) clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e4e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_wait(r1, &(0x7f0000276000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x1) sendto$ipx(r1, &(0x7f0000ec7000)="4d1a3efb63d29d712805bba90801f7abb543e747c8d0855f4e76f04857383c7adaf6606b3a4c3089cff0d069f8648c9b32fe86151803b282dd51797adae0d79c01f780e9fbb84fcdb74fd604563e4dfec590f697b4dda8a74da3a2c6aa35ef34ed82b170e615e8d6882d50dee20d5050ee34b324642ac0f2992a13a7", 0x7c, 0x0, 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000085d000-0x48)={{0x3, 0x3, 0x52, 0x3, 0x0}, 0x8, 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]}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000626000)={&(0x7f0000175000/0x2000)=nil, 0x2000}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/31 12:32:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@nfc={0x27, 0x3b08, 0x100000001, 0x2}, 0x10) socketpair(0x2, 0x1, 0x6, &(0x7f00006cd000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f000011b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00001b2000-0x1)=0x4) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x10000003, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x1c) r4 = syz_open_dev$mice(&(0x7f0000edd000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000ae3000-0x4)=0x0) 2018/01/31 12:32:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00002b3000)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'sha256_mb\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:39 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000a9000-0x1e)='/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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = geteuid() r3 = getgid() r4 = socket$packet(0x11, 0x3, 0x300) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00009f4000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000001000-0x9)='vboxnet0\x00', 0x2) r7 = accept$llc(0xffffffffffffff9c, &(0x7f0000b73000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a78000)=0x10) r8 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000400000-0x38)={&(0x7f0000dd6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="78cc3727e4a221626a4200e0274ca720cb2842ad81c3c10ca3afa0707b4285bae08f8158e0b6741c8577118d32c7ed5da6b976f0be5cb65f858773ce142caba7686b0c1f00efd2b0", 0x48}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @rights={0x18, 0x1, 0x1, [r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x70, 0x4011}, 0x10) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000073000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f69000-0x10)={0x0, 0x0}, &(0x7f0000f68000)={&(0x7f0000f68000)={0xffffffffffffffe1}, 0x8}) 2018/01/31 12:32:39 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a78000-0x5c)={{0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x6, [0x6, 0x6, 0x654a, 0xffffffffffffa321, 0xfe, 0x7ff, 0x10000, 0x8]}, 0x5c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00004b0000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 12:32:39 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000744000-0xc)='/dev/rfkill\x00', 0x440300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/137) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x81, 0x5c43a6b3, 0x1) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x10a1, 0x0) 2018/01/31 12:32:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0xfffffffffffffffd, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 12:32:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef3000-0x10)='/dev/sequencer2\x00', 0x8881, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x0}, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 12:32:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000643000)='/dev/loop-control\x00', 0x82000, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000297000)='/selinux/enforce\x00', 0x408000, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000123000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00005bf000)=0x8) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/01/31 12:32:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800000000080000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3a) ptrace$setopts(0x4209, r2, 0x4000000400203, 0x0) 2018/01/31 12:32:39 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b82000)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000)={@common='lo\x00', &(0x7f0000782000)=@ethtool_gfeatures={0x3a, 0x228, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000612000-0x3d)="16283e7b29d264d0570e47a5430e812a21aaf6c8ce92df08df33a982390dce42237a3ac485a7579a6cf4cef4490f546c206bda91f3c6ba6b6f431de2ce", 0x3d, 0x40000, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000f9b000-0x8)='./file0\x00', 0x140, 0x89) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000508000)={0x0, 0x1}, &(0x7f000058c000-0x4)=0x6) getsockopt(r1, 0x4, 0x3f, &(0x7f0000108000-0x1000)=""/4096, &(0x7f0000400000)=0x1000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000011c000)={r4, 0x0, 0x2}, 0x8) 2018/01/31 12:32:39 executing program 0: r0 = creat(&(0x7f000092e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000f15000-0x8)='./file0\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000538000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)=0x0) 2018/01/31 12:32:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f65000)=0x0, 0x2eadd899) r1 = accept4(r0, &(0x7f00003f7000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000999000-0x4)=0x1c, 0x80800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00001e9000)=0x3f, 0x4) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 12:32:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) get_thread_area(&(0x7f0000b24000-0x10)={0x9, 0xffffffff, 0x4000, 0x3, 0x7fffffff, 0x7fff, 0x7fff, 0x1, 0x1, 0x80000000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e5000)='/selinux/mls\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f00002de000-0x2b)=""/43, 0x2b, 0x40002003, &(0x7f00002e1000)=@abs={0x1, 0x0, 0x2}, 0x8) socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000483000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005b7000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000577000-0x8)={r2, 0x401}, &(0x7f00006a6000)=0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000cfd000-0x60)=[{&(0x7f0000795000-0xc8)="11", 0x1}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000929000)={0x0, 0x0}) sendmmsg$inet_sctp(r0, &(0x7f0000fab000-0x70)=[{&(0x7f00006fc000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c15000-0x60)=[{&(0x7f0000896000)="ea", 0x1}], 0x1, &(0x7f0000487000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) close(r0) 2018/01/31 12:32:40 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) bind$inet(r0, &(0x7f00009d1000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000865000)="", 0xd62a, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 12:32:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00007e2000)=0x401) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000f97000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e15000)=0x14) bind(r0, &(0x7f000019c000)=@l2={0x1f, 0x3, {0x8000, 0x8, 0x7, 0x3, 0x4a9e, 0xfffffffffffffc01}, 0x16, 0x4}, 0xe) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00004a4000+0x8af)=""/4096, &(0x7f0000c7f000)=0x1000) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 12:32:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000745000-0x8)='./file0\x00', 0xc1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff8000)={0x19980330, 0x0}, &(0x7f0000ca1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 2018/01/31 12:32:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000090d000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001f2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000ac5000-0x8)={0x1ff, 0xfffffffffffffffb}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/31 12:32:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000626000)='/dev/sg#\x00', 0x3, 0x200000) write$selinux_access(r1, &(0x7f0000755000)={'system_u:object_r:usbmon_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x31, 0x0}, 0x4d) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000a97000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5f01}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xfffffffffffffffc}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6aa, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7}], 0xe8) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f48000-0x14)={0x0, 0x8, 0xffffffffffffff00, 0x8001, 0x1, 0x10000}, &(0x7f000046d000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00006ee000)={r2, 0x7fed4206}, 0x6) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000492000-0x8)={@broadcast=0x0, @multicast2=0x0}, &(0x7f0000506000-0x4)=0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/01/31 12:32:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x20000000000006, 0x3, 0x0, 0xffffffff}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a8e000-0x15)='/dev/pktcdvd/control\x00', 0x48000, 0x0) r1 = syz_open_dev$sg(&(0x7f00009fb000)='/dev/sg#\x00', 0x8, 0x0) r2 = syz_open_dev$mice(&(0x7f00009c9000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c8b000-0x4)=0x0) lstat(&(0x7f00000de000)='./file0\x00', &(0x7f0000752000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000784000-0x4)=0x0, &(0x7f000016d000)=0x0, &(0x7f0000c39000-0x4)=0x0) r6 = eventfd(0x5) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = accept4(0xffffffffffffff9c, &(0x7f000026c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000afb000-0x4)=0x10, 0x9369763919248497) getsockname(0xffffffffffffff9c, &(0x7f0000425000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d76000-0x4)=0x32) r10 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007d3000-0xe)='/selinux/load\x00', 0x2, 0x0) r11 = socket$inet6_icmp(0xa, 0x2, 0x3a) r12 = socket$netlink(0x10, 0x3, 0xf) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a8f000-0x8)={0x0, 0x0}) r14 = dup(0xffffffffffffffff) r15 = accept4$unix(0xffffffffffffff9c, &(0x7f000070b000)=@file={0x0, ""/30}, &(0x7f000096c000-0x4)=0x20, 0x80800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c73000)=0x0) r17 = getuid() r18 = getgid() r19 = getpgid(0xffffffffffffffff) lstat(&(0x7f000089a000-0x8)='./file0\x00', &(0x7f0000b0d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ce3000)={0x0, 0x0}) r23 = getuid() fstat(0xffffffffffffff9c, &(0x7f00009ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009bf000-0x10)='/selinux/status\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000512000)={0x0, 0x0}) r27 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a48000-0x15)='/proc/self/net/pfkey\x00', 0x301000, 0x0) r28 = syz_open_dev$loop(&(0x7f0000c7d000-0xb)='/dev/loop#\x00', 0x9, 0x200) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000c84000-0x8)={0x0, 0x0}) r30 = syz_fuseblk_mount(&(0x7f00000ae000-0x8)='./file0\x00', &(0x7f00005a8000-0x8)='./file0\x00', 0x1001, 0x0, 0x0, 0xff, 0x6, 0x280842) r31 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a99000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001a000)={0x0, 0x80000, 0xffffffffffffff9c}) r33 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f17000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001e6000-0x4)=0xc) r35 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000047f000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a71000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f000020e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = syz_open_dev$random(&(0x7f00003cf000)='/dev/random\x00', 0x0, 0x8880) r40 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cf4000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) r41 = socket(0xa, 0x4, 0xff) r42 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f0e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007ac000-0x4)=0x1c, 0x800) r43 = accept$ax25(0xffffffffffffff9c, &(0x7f0000f84000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000dca000)=0x10) r44 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f0000+0xe26)='/dev/sequencer2\x00', 0x40040, 0x0) r45 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000449000)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00003fc000)={0x0, 0x0}) lstat(&(0x7f00007ee000)='./file0\x00', &(0x7f0000468000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00006d4000-0x8)='./file0\x00', &(0x7f0000e6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getpgrp(0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000537000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000690000-0x20)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r52 = socket$pptp(0x18, 0x1, 0x2) pipe(&(0x7f0000a07000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ad000-0x8)={0x0, 0x0}) r55 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f0000681000)=0x0, &(0x7f0000991000)=0x0, &(0x7f00005f8000)=0x0) r57 = getgid() r58 = fcntl$getown(0xffffffffffffff9c, 0x9) fstat(0xffffffffffffff9c, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006df000)='./file0\x00', &(0x7f0000e23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r61 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000dd3000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e0000)=0xe8) r63 = getgid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ab2000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000136000)=0x0) r66 = getuid() getresgid(&(0x7f000046d000)=0x0, &(0x7f0000f3f000-0x4)=0x0, &(0x7f0000309000)=0x0) r68 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b5000-0xa)='/dev/ptmx\x00', 0x200080, 0x0) r69 = getpid() fstat(0xffffffffffffffff, &(0x7f0000ccc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r71 = getegid() r72 = syz_open_dev$mice(&(0x7f00002c8000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) r73 = memfd_create(&(0x7f0000e8f000-0x2b)="766d6e6574312d2e6367726f7570656d312ef973656c696e75786c6f47504c76626f786e6574312d5e2500", 0x1) r74 = syz_open_dev$mice(&(0x7f00005ec000-0x10)='/dev/input/mice\x00', 0x0, 0x40) r75 = timerfd_create(0x4, 0x800) pipe2(&(0x7f0000bca000)={0x0, 0x0}, 0x4800) r77 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r78 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000055a000-0x10)='/selinux/policy\x00', 0x0, 0x0) r79 = open$dir(&(0x7f0000f26000)='./file0\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000020a000)={0x0, 0x80000, 0xffffffffffffffff}) r81 = syz_open_dev$mice(&(0x7f0000068000)='/dev/input/mice\x00', 0x0, 0x40) r82 = syz_open_dev$sndtimer(&(0x7f0000ccd000)='/dev/snd/timer\x00', 0x0, 0x20000) r83 = socket(0x9, 0x800, 0xf6) r84 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/ptmx\x00', 0x10100, 0x0) r85 = openat$pfkey(0xffffffffffffff9c, &(0x7f000091e000)='/proc/self/net/pfkey\x00', 0x400, 0x0) r86 = accept4(0xffffffffffffffff, &(0x7f0000a68000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00008a8000-0x4)=0x3a, 0x80800) r87 = accept4$packet(0xffffffffffffff9c, &(0x7f00009da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005b2000)=0x14, 0x80000) r88 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00003ca000-0x4)=0x0, 0x80000) r89 = gettid() getresuid(&(0x7f00001a3000-0x4)=0x0, &(0x7f0000bca000)=0x0, &(0x7f00006f3000)=0x0) fstat(0xffffffffffffffff, &(0x7f000064e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000094b000)=0x0) r93 = getuid() getresgid(&(0x7f0000fcb000)=0x0, &(0x7f00009ba000-0x4)=0x0, &(0x7f0000f98000-0x4)=0x0) r95 = gettid() r96 = geteuid() r97 = getgid() r98 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003fd000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ac000-0x4)=0xe8) lstat(&(0x7f000071e000-0x8)='./file0\x00', &(0x7f00001bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r101 = syz_open_pts(0xffffffffffffff9c, 0x12000) r102 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000812000)='net/udplite\x00') r103 = socket$inet6(0xa, 0x0, 0x8000) r104 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009d7000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfd000-0x4)=0xe8) stat(&(0x7f0000573000-0x8)='./file0\x00', &(0x7f0000ca3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00002c2000)=[{&(0x7f0000990000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a9e000)=[{&(0x7f0000f8a000-0xe1)="f62c5c4a0ab326c446f98a1f7e8d44cbaf8b73eaeeaceeac92277a0c1b7991d032d9dad8584ad4bfca15a10140d285b54489eab451666757196c8f473d63ae86d28560ac4b2d8212315354cc8fe1e2e7dbf0d819ed3b28d377b66bdfda44edaf38a6a4bea90a3c85ab525e21c53c8dacf85ddff06e54542ea0bb30aee83b130ba82ec1d09b096dcb1b5407369caf5b414900b064377dd785d31067bf97834590eedac921b65584a7c2764d5b0f1505d0fad44a8a8668c72ff73d92f39605709061c00759e353b0268c4b48a77be4757f25f2747b08bb5975cf100cbb3113afff70", 0xe1}, {&(0x7f0000dc9000-0xc4)="2c2ca417bf8b2ab0691007507cbb82b8080cf2b832e234fe1eef1eb8d043353a9977dfbacbd0f5dcf6ea453039305778a74bb007f93cfab347f36ad884966ac2bb8de75e421745244e4be7946e98a03e2179b9267793d84b807daea36690a8ba900c4b253e70088923a6e9ffb3ffe69cfddbb5a753fed75aaf1f02d57a3b50a56bd357ddb887fb1015f2e6276780b6adec261bcea1a7801d1c2d513d96658adacb3f2eedf89c45e2cc8298ed1d86fa8ef43eea6933e14418c74e69009f37e84400553b0d", 0xc4}, {&(0x7f0000b24000-0x30)="9b5abca2baf1aaec96e1e24efddfa3b21e5f941a99816166700c554c7638921779e4c48d213072a6d54ad3cb7a785629", 0x30}], 0x3, &(0x7f0000df2000-0x18)=[@rights={0x18, 0x1, 0x1, [r1, r2]}], 0x18, 0x20000000}, {&(0x7f0000a16000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000fa0000-0x20)=[{&(0x7f0000fb1000-0x1000)="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0x1000}, {&(0x7f0000118000-0x14)="57298ff0806afe23fb3c5f7126cf38b494841493", 0x14}], 0x2, &(0x7f0000683000-0xa8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r6, r7, r8, r9]}, @rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r14, r15]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xa8, 0x8000}, {&(0x7f000032f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008dd000-0x20)=[{&(0x7f0000385000)="", 0x0}, {&(0x7f0000ad5000-0x9d)="5450c517dfac39e237f482f09cae8dfa633a51f55b6164ef6f9bfcc00b3439b5d640fdfdf10831fb2910a3961e91b3acf33dac4a7ca83e8f83214cbcd9881655469d0ea128ba8011b55f75e880825b07a2ac76dd0906e8d16c9dafacee6fcaf15d0c3264aae0592bf2a0780728732ac4296d689547940f07aa8ea868b3832fbe75c61a30e2f99d6479d170bc3917a54bd10a9dcd8e682d38a8525fa79b", 0x9d}], 0x2, &(0x7f0000579000-0x108)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x30, 0x1, 0x1, [r25, r26, r27, r28, r29, r30, r31]}, @rights={0x18, 0x1, 0x1, [r32]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x28, 0x1, 0x1, [r39, r40, r41, r42, r43]}, @rights={0x18, 0x1, 0x1, [r44, r45]}], 0x108, 0x20000040}, {&(0x7f00001bb000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009d0000-0x20)=[{&(0x7f000096b000-0x44)="4fe356ffbff83d4904e4a43e5400c3a7871379a75ee38b59adbb2d54be049efdd41bbeb91c122ff6fc52e237139bd899a40e365675690caf743f5b33f83eccd5fb6fc5fc", 0x44}, {&(0x7f00002af000)="58f7be4f597bfc0d759c3c370d612439b5cc1d78b4582c0f7eb871944546e2d516441d4a9f37799e87d9c9ac9f4474b3ddd739081e12a368681c03da8c01639e2816eca54d60d83a468eea8c98e21e64725fa10ce688b3f7c10d395b2d434fbbc96ceba07af46c44cc3ced67c332a1255153ef62ec80ef3567406ffe8464173dd995de60c58be7972538bea4404923003cc974a32aac7fe3035efbf2834fdef2e7b99b142a6ed1f4258c492b2274f09a049a07e941ee87fe53d28238d01ef033dbabfeb8b16ec3142d46693d297e6ac88fc1d0ee36f7ecbb9ab78de5296192b6cc30974c3da6981999705b968c6f3bc53b11539f32", 0xf5}], 0x2, 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0x1000}], 0x8, &(0x7f0000bac000-0x20)=[@cred={0x20, 0x1, 0x2, r46, r47, r48}], 0x20, 0x0}, {&(0x7f0000cc3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f91000)=[{&(0x7f0000594000)="c277184fc03a15bf4406f39776efa5e9a350976aa354082df69806d95201e9794735815ba6723aa9f70b0110bb52a3d3cf9447086ae6f4f8fd56ff86f80cd678d0bbc573da8498848544cfc77a200d3f8e4aa7fbf4b706baccd249f8590c6e29965d7883c3aa1a1ed3239ebcf020bb6c450988bd166e0a74a896db799c2f42159f9936e7492247fc61526d0c2458a2f7a1cf98730c6f", 0x96}, {&(0x7f0000d1d000-0x18)="15b1fd5ce637b57810767a74033ff0f4c1fc2c72cf8af445", 0x18}], 0x2, &(0x7f0000c91000)=[@cred={0x20, 0x1, 0x2, r49, r50, r51}, @rights={0x20, 0x1, 0x1, [r52, r53, r54]}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @cred={0x20, 0x1, 0x2, r58, r59, r60}], 0x80, 0x8040}, {&(0x7f0000a3e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000cb2000-0x60)=[{&(0x7f000072e000)="0e439084ef37808b5e97dfa372625d3faf80cb23818d66ace48a2c0b85dfd0ede621feb570d1eb2be9a1318428923c7d2cd41d83750ac04ad62bcc68019e1c94566329", 0x43}, {&(0x7f00001b3000)="a42596c18ee58b7be44f959b096610e47a6558130b7a0ccf17214ebba446804aa3b09f6f9734fa36d1fe19eb0e820f7884bdbe029e50f75fa6b285981511312e0076950305c514a901349bd735bde9f81f9a6f27d73bafb2cdb26aeca239edfa6299e0d32738ed35d0aa3885a7306daba7b5acc3e9b6531f0e903bfac751b93a576849f076e5065a20119faa690709e6cf", 0x91}, {&(0x7f00004b3000-0x9a)="47e5ea7d7ec42d3eaf62e6c24c8018272a602d40d7f1932ef393d1be775b36292f3812ba5e5a80ad58b782e073a0fceb4bd5d9d1bba8d3af72964ba29ed23ae951032852d0628d24e16fd9db2233e4d7e1ba672e577f10174326d5e1ad3394e4e5df51fb69648ce0f0b543d382cceff9aaf20d261eeed74b89e3162a6a6589080598ba73993c97fe1e179f4638a20b65877bf8ad7ec73f67f09b", 0x9a}, {&(0x7f0000ad4000-0x87)="54b5a31608a1a825f11aed2d549a7b3a7f3974454bbc805e33782b62c9030f2a1db6a1a203334a412dae219ea9883c89380b990468e3fc18b362fda189d59423655f055a9e7ec8cfc08e16c63826a6b677691e62bd5af7732f527f512aae17c754ab8611add96c4d9bd0837b45fdd445a2ea46fd4e8bbdb3ca8d56323753bb7eb579cb9076596f", 0x87}, {&(0x7f00001ca000)="7bfc39ff98377738d35d321bc4", 0xd}, {&(0x7f0000974000)="9c1fb94e6a7e8382fa9ac953e7af7b6bd0b8e5cf78f684b3eedf47085702c19dfa3c2ecc620439b703860ffd5bd187f29584e79e050784b3090e1529a53f15a7c63db9359dab0e2657d7e87af5cddcc7e647b51986961bc9feaa02a1cb51be81dc526e9cf763ee982a92da3d9afbfdd068048089c09a7eac696fc745ba95553897cfd59c9ea8bbc1caefd89ec12457e89aa50206363e0d995b25a7147ab2b40348594f2ce8bf0c297d6356139c1020098e5a375e1e46ad00d848", 0xba}], 0x6, &(0x7f00003fd000-0x58)=[@cred={0x20, 0x1, 0x2, r61, r62, r63}, @rights={0x18, 0x1, 0x1, [r64]}, @cred={0x20, 0x1, 0x2, r65, r66, r67}], 0x58, 0x4000}, {&(0x7f000036e000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000074a000-0x10)=[{&(0x7f0000004000-0xc3)="6250c60a55d71be9c75b696ea4539767ab9657ce75b708b022cd96a2fd6088310cc191f69c453c01f29c168af0467fbd98ed228b18c808c619e97008e9e82440ab6d84ddc4fe36966396ba9cf4767306dc5168bceace90e1b548557cf224265e9d1fb29ac887854fe38adcfcbb8d7f074bad05020826ad60ee336076a073d60cb772c5ed4c1cbd198ac352fdabaffe731918cccde7da3ca85d44fe4d67c0efd2f2f23572a06f4411f5d68b6266617a309fa1cd929318645b92e212f7e2543323c40368", 0xc3}], 0x1, &(0x7f0000574000)=[@rights={0x18, 0x1, 0x1, [r68]}, @cred={0x20, 0x1, 0x2, r69, r70, r71}, @rights={0x30, 0x1, 0x1, [r72, r73, r74, r75, r76, r77, r78, r79]}, @rights={0x38, 0x1, 0x1, [r80, r81, r82, r83, r84, r85, r86, r87, r88]}, @cred={0x20, 0x1, 0x2, r89, r90, r91}, @cred={0x20, 0x1, 0x2, r92, r93, r94}, @cred={0x20, 0x1, 0x2, r95, r96, r97}, @cred={0x20, 0x1, 0x2, r98, r99, r100}, @rights={0x20, 0x1, 0x1, [r101, r102, r103]}, @cred={0x20, 0x1, 0x2, r104, r105, r106}], 0x160, 0x800}, {&(0x7f00006c3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000120000)=[{&(0x7f000026c000)="3db0bdc14d2fdfa6d9d22727376ff96a6209a21a214b2da3f8f4957f481945f8e0b461149f9a6f9d6250014c9a1f01715b8bccd2a064edcec126523b9b5eb4046f842ee05b0b4f845428d75079345fa02c09507471ceb21d7de4235b99ac1fe2fbc890f2c747a44e8e58150a3ecf5200d617e3d47b689b00c20051aedd2b982fa22665c4f3a8d99786449293309c84817d62d074169ee0ac2e9c0979eced4dffeda107781630fb7d689e8bbf3a4fb27fc5817908eadde0aa83e3310ade", 0xbd}], 0x1, 0x0, 0x0, 0x800}], 0x9, 0x20000000) syz_extract_tcp_res$synack(&(0x7f00000c3000)={0x0, 0x0}, 0x1, 0x0) 2018/01/31 12:32:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009fe000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) linkat(r0, &(0x7f0000045000)='/', 0xffffffffffffffff, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/01/31 12:32:40 executing program 7: clock_gettime(0xfffffffffffffffb, &(0x7f0000103000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000040e000)={&(0x7f0000001000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f000076f000)=""/56, 0x38}], 0x1, &(0x7f0000000000)=""/4096, 0x1000, 0x3}, 0x40) 2018/01/31 12:32:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 12:32:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088b000)='/dev/ptmx\x00', 0x3ffd, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000241000)=0xfffffffffffffffe) 2018/01/31 12:32:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000063a000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ed7000)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b6f000)={0x0, 0x0, 0x0}, &(0x7f0000463000-0x4)=0xc) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto(r2, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00006c2000)=[{0x8, 0x7fffffff}, {0x3, 0x5}, {0x8, 0xb53b}, {0x4, 0x3195}, {0xb, 0x10000}], 0x5) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r2, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x3b5}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00001b3000-0x6c8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x8000) 2018/01/31 12:32:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000064b000)='/dev/snd/timer\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000f78000-0x29)=""/41) r1 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000bec000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0xc) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, r2}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_OIF={0x8, 0x4, r2}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:40 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f0000005000-0x8)=[@acquire={0x40106308, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) [ 42.726079] binder: 7032:7035 BC_INCREFS_DONE u0000000000000000 no match 2018/01/31 12:32:40 executing program 1: clone(0x0, &(0x7f0000393000)="", &(0x7f0000744000)=0x0, &(0x7f0000b60000-0x4)=0x0, &(0x7f0000804000)="") fchdir(0xffffffffffffffff) unshare(0x20000402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f0000ca0000)="", &(0x7f0000f13000)=0x0, &(0x7f0000369000)=0x0, &(0x7f0000000000)="") socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="16ba3df4c14033543d6ec04384f02dc4", @ifru_addrs={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0xa)='setgroups\x00') ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3b66) clone(0x5000400, &(0x7f0000001000-0x9e)="", &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000002000-0x4)=[0x7], 0x1, 0x8001, 0xb6c9, 0x3, 0xce, 0x4, {0x6, 0x80000001, 0x6, 0x3, 0x4, 0x7f, 0x3, 0x5, 0x81, 0x5, 0x6, 0xfffffffffffffff7, 0x0, 0x3, "983b4deecc82d0a9a165f2d3969191f96292122ee00de5ba69512558c7d4146b"}}) close(r3) 2018/01/31 12:32:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f0000a0a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getxattr(&(0x7f0000f93000-0x8)='./file0\x00', &(0x7f0000442000)=@random={'osx.', '/dev/input/mice\x00'}, &(0x7f0000118000-0xf7)=""/247, 0xf7) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 12:32:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000055d000)="5e255b7d00ae") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000047b000)=0x2, 0x4) socketpair(0x0, 0x807, 0xfffffffffffffff7, &(0x7f00009d5000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000028000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000285000-0x8)={r3, 0x1}) ioctl$TIOCSTI(r2, 0x5412, 0xfff) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a00002, 0x0}) 2018/01/31 12:32:40 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000003000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x3, 0xff, 0x2, 0x20adf8df, 0xdfd1, 0x200}, &(0x7f0000002000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000002000-0x98)={r4, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6f, 0x8}, 0x98) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000004000)="8e34f6c073ff51ed75d008d208bddb6cbbaca6257b9c2362d4779456213fda8d548200c4415f58ebfc132f11b522e696d073fa") unlink(&(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004000)=0x3ff, 0x4) clone(0x0, &(0x7f0000013000-0xd)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0xbf)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 12:32:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000373000-0x11)='/selinux/context\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x2, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 12:32:40 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xc4)=@ethtool_drvinfo={0x3, "99fc6c4b4e739f055a3e016e6d6fef45ac0f7d163012465caf6ba9c71a718c9d", "4763f8ff25aa284d799a09be26023623e8e191ed6ad8a773f5379f8d8a708316", "f608a451e99c89a00332aee30284d2f64cedb0cb8526c8d5ab43f7367d2f3894", "b0e4028eb04cd0cea14e7cc3cc0b4a45c6f29ae2b0168892cfebf511448857f2", "0b439f13ab85ed335681cb49ddfcba7b5a9cb44e12b098dda28914b3a6073def", "b2025983f8f61401569dc3e9", 0x0, 0x4, 0x1, 0x3, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 12:32:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000071a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000d3000)={@common='bond0\x00', @ifru_flags=0x8000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e31000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x1, 0x1, 0x9, &(0x7f00009c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000111000)={r1, 0x80000, r2}) r3 = accept$ax25(0xffffffffffffffff, &(0x7f000036f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000010c000)=0x10) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f000044b000)=0x7fff) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000cd7000-0x4)=0x57, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r4, &(0x7f0000e26000)="2d01000000e6000000005ca73d9f", 0xe, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/31 12:32:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x11)='[keyringvboxnet0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f0000001000)="f2b0af83acb0d459d69c634ee06fe6b6f32ab64bcac63706138771e0009cf5097dae5e2944a1be522c9db2c4b23724af8bf789d0a4350b45ec2cbb240a84f53e33b55b1ddd9ffb82d6b8e7e3935e827c281fbdbc9f64b84fc3c1ebf9ed478494baebe252da6c98ace92b2f6316bd5d711c94f0d63ab1f8b410b1652524f910437faff02466744dcfe1278146eafd3dcce97b2906accb37add5c55249ff50443cf4b85ff4d6b8e4a068e78b8734c7843bd4", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)="442ab77067486e9022b0e0b5e6552193a4a8ab2ada2c24f7103aa28b87f0e61591388883f71d8a21c4b7f9b7faf7569492a88a2c14fa66c00c71e42012fa2cdc13009d78137d723cb9aebd86e70e045a4569fac13f7924c714addbd59679593e01219e774abf835df0769efba3bb0743cccbfc4751b091d230") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000030c000-0x4)=0x0, &(0x7f0000595000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000765000-0x4)=0x4) getsockopt$inet_buf(r1, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000309000-0x4)=0x1e) 2018/01/31 12:32:40 executing program 3: pipe2(&(0x7f0000cb7000)={0x0, 0x0}, 0x4000) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000e5e000)=0x0, &(0x7f0000525000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000a1e000-0x8)={0xb10, 0x5, 0x3, 0x16}) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f00000de000-0x8)=0x0, 0x102000001) [ 43.181411] random: crng init done 2018/01/31 12:32:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000ff000)={0x0, 0x4}, &(0x7f0000833000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b16000-0x4)=@assoc_id=r1, &(0x7f0000a19000-0x4)=0x4) 2018/01/31 12:32:40 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000)='/dev/sequencer\x00', 0x6001, 0x0) 2018/01/31 12:32:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) epoll_create1(0x80000) get_robust_list(r0, &(0x7f0000494000)=&(0x7f0000e96000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e7b000)=0x18) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getpeername$inet6(r1, &(0x7f0000089000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ff8000)=0x1c) timer_create(0x7, &(0x7f0000e6d000-0x60)={0x0, 0x33, 0x2, @thr={&(0x7f0000821000)="51764ab0ef1723d8d254b8cfad14bba440370a4e6139894ad5f4e1f0ae3160423502585732e93fd4d5ad8cbe9f3924fb310f738986804250d2620a861da50f04b7955fd685bb7dd9bee1b2b9eb961b287f72658099712f9d128f8b88dab4189f4d4dc600bcb28ab1d7c929a7211e2066f032ab0af402a53b758ff7067d55bfb7dd2fab6294663f27219892f09def3768f1841df4844e3a69fd13f5198ca26bdf7b9ec9157b46131cc3f1bb5f356f47a57c0580397b", &(0x7f0000342000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090c000-0x4)=0x0) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) poll(&(0x7f000068a000+0xbaa)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 12:32:40 executing program 1: openat$rfkill(0xffffffffffffff9c, &(0x7f000038e000)='/dev/rfkill\x00', 0x0, 0x0) clone(0x0, &(0x7f00005df000-0x19)="d0eb02346cf6803424290caba04e5221dfdacb63e33374e65d", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") setresuid(0x0, 0x0, 0x0) 2018/01/31 12:32:40 executing program 7: getrlimit(0xfffffffffffffffc, &(0x7f00007e4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/78) 2018/01/31 12:32:40 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0}, &(0x7f0000005000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f0000000000)=0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000002000-0xbc)=""/188, &(0x7f0000008000)=0xbc) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000002000)=0x5) ptrace$cont(0x1f, r0, 0x5, 0xd4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f000000a000-0xb0)={{0x1, 0x9}, 'port1\x00', 0xdd258c7897fc361a, 0x1, 0x6, 0x6, 0x1ae2f20e, 0x10000, 0x8001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munmap(&(0x7f0000003000/0x4000)=nil, 0x4000) 2018/01/31 12:32:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b63000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a40000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c4000)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000274000-0xc)='/dev/rfkill\x00', 0x100, 0x0) fstat(r0, &(0x7f00007d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() stat(&(0x7f00008c5000)='./file0\x00', &(0x7f0000e03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000375000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e1b000)=0xc) sendmmsg$unix(r2, &(0x7f0000f15000-0x38)=[{&(0x7f0000c54000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000530000-0x60)=[{&(0x7f000052a000-0x89)="51ce40ef15c8bc175d518122846af5bfd789f2463bdc50b4bb3ba7462e823223f660f48a5b6f3786804e394da1ca2e6ee3ab2f3c96498a40c5e9b8dc3e5a72d7078856660bc9281c3480feeb7302ddd5e15cd55e8723a4a4114b67a5e6a78cec6008ae6c5a49f1c43f47c3d3e53edb70192b8efeb656cd1061358725f7f215c1ad9fa71ff6e0dd8dea", 0x89}, {&(0x7f0000aeb000-0xe2)="46873491856ae97a67efc5ca9f2fc54ba06a49db2e88396bf5489645725a316fef7efbbafe9acfa1ba9d4932764efc84a8733a4c39639b79d4e31962fe8957c78ed52741a550c32711c5c2aea072fe2203a84ba1812f7e95af29e9e629fff8bfb42b144aad4938a7c651126198cbe6f1d79d96d0b5b3ac3de7fdefa01ce3779af773c6ecdfef009c189258358d04f9be2e1ed520ae64a7e79b90563c1e6bbeb87d81794300e7e3a709f4fee959788ec5c55f3db20885dcd73ffbed5de579ec0a36749c21451a2b409fe646eb1f77dc9adfa54df17f441ba85c7282624142f30169c3", 0xe2}, {&(0x7f0000467000-0x94)="1ed9122a861943146462e9989cbc27f84bae96a76b6239bb3a8e166e4089a84ac13615bfb08ae56ae21f5c3c49a4c730ae081a692b7e891ab20da1b61eaf9d977a7799c69e71383a9b022d4c9a02e0f875ee6bb5982358b1a64ddff650cf9629aecba38d614f76cd9897a830ff80bc7fd3b7eb3e4ac3d4d39a98fe6ce15cbcd217afee2a4582ebf5d2e43cc96c93df091bc0416c", 0x94}, {&(0x7f0000b4a000-0x3c)="5a7a75e6212f0c949217850485f09b26b2444693353e84caf279ba477c2e3ac36363c3d2a8babaced38ffc01b51be404027d86d56a3a589aa3eed612", 0x3c}, {&(0x7f00000da000)="39c62dd0b4ccdb830a6739765c04b48c370ed6429df068696f8a6d9c726997942d5b94cf639819c991c37517f7cab7c02f6fba52146d1360cb5048b2f81091262fe54668bd356773e6c6d410c2c2e57c7a0ab1c47e42340132b268bb4b3ff4bac36c496c41f970bf4fd30b767abbbb0d", 0x70}, {&(0x7f00008a3000-0xd7)="c13a6cabdc4ca854c7902c02f0cff159ab7691ac8a39195f46f4feec31ad241319d943c9ad32bc54cc282e9be8fb246f99818a6e0f0f753de4732cf41bc8b11baef4618576f2da73ce9f3a633b359aa664f3b7ba139699b5d88993dd105ff61326f790a0dccc13c6c26757940aba4604477892ebb86a7fd68564e593416757e4a4b5fd8ff4c06a46f84eb0c6bf7c308c6afc3cb9bd049406dde11323e60314cea36df866810230ea22f1937b38abefd5f625f66d68499bba478a45f9d4432f5fbad43834507cf298700db8a71216c44613576cd95a160d", 0xd7}], 0x6, &(0x7f0000160000-0xb0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}], 0xb0, 0x20000000}], 0x1, 0x4) [ 43.292104] device gre0 entered promiscuous mode 2018/01/31 12:32:40 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dcd000)={0x1, &(0x7f0000427000)=""/0, &(0x7f0000001000)=[{0x0, 0xfffffffffffffe69, 0x0, &(0x7f00002aa000)=""/172}]}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000431000-0x4)=0x0, &(0x7f0000fd8000)=0x4) ioctl(r0, 0x100000001, &(0x7f0000001000)="") mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f00006bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d0d000-0x4)=0x14, 0x80000) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c7c000-0x10)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$random(&(0x7f0000fda000-0xc)='/dev/random\x00', 0x0, 0x0) 2018/01/31 12:32:40 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd7000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x1f, &(0x7f0000fd7000)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a9a000-0x8)={0x0, 0x4}, &(0x7f0000fd8000-0x4)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fd7000)={r2, 0xbe, 0xfffffffffffffff9, 0x0, 0x5, 0x1}, &(0x7f0000fd7000)=0x14) 2018/01/31 12:32:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009f0000-0x30)={0x44, 0x0, &(0x7f0000971000-0xf8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cc0000-0x18)=[], &(0x7f0000f46000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000901000-0xca)=""}) 2018/01/31 12:32:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfffffffffffffe23, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000aac000-0x88)=@dstopts={0x0, 0x21a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x401}, @hao={0xc9, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @enc_lim={0x4, 0x1, 0xffff}, @generic={0xffffffffffff8001, 0x0, "3826b1762fb9c870df3de997835e1eab4d17a18ffefe3349d03aea6b60f79bed948d114d6f5ee9022d7f96c25d1d70a6fc61d9db7153402e9cb426492c0f39eb1c396de9e841132d9ddee5abbfb0f72e5ed093ae783df88eed74775acc3ff170be2a4c2f102c"}]}, 0xfffffffffffffdfe) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006f9000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x956, 0x3, 0x3, 0x2, 0xff, 0x1f, 0x2}, &(0x7f0000ec7000)=0x20) 2018/01/31 12:32:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008f5000-0x4)=0x2, 0x4) 2018/01/31 12:32:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000162000)="6370757365120054") preadv(r0, &(0x7f00001e2000-0x20)=[{&(0x7f0000bce000-0x57)=""/87, 0x57}], 0x1, 0x0) 2018/01/31 12:32:40 executing program 0: prctl$intptr(0x1c, 0x7) prctl$intptr(0x8000000000001c, 0x401) mlockall(0x2) 2018/01/31 12:32:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00006b0000-0x8)={0x0, 0xc51}, &(0x7f0000f7b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000390000)={r2, 0x21}, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 12:32:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000073e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f2a000)=0x11e) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0xfffffffffffffeb4, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00002cf000-0x284)='t', 0x1, 0x100000000031, 0x0, 0x0) 2018/01/31 12:32:40 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000019000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000001c000)='./file0\x00', 0x10, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000001a000)=0x0) 2018/01/31 12:32:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f00008e4000-0xb)='net/packet\x00') ioctl$KDSKBLED(r0, 0x4b65, 0x3) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl(r1, 0x800, &(0x7f0000c92000-0x8d)="75a65abe0538c14a98484d0e8bf670693f836820b68fe3400b05614288b7850f406e00aeda389f030fe26831296396f05a674be3ade53e9b6658737ca9568f7e8ca19c1b1dff7b635263b3e77b76aa11b98bab2036df0f24c80318fd0a69b3646666e55b41893b0464aba2d477970061812804ff16fa88bd6b8f58050721fba7589c678c335442d02070147533") fchmod(0xffffffffffffffff, 0x0) 2018/01/31 12:32:40 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000344000)='/dev/usbmon#\x00', 0x40, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005af000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f48000-0x4)=0xc) r4 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003ae000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000)=0xe8) r6 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d39000-0x4)=0xc) r8 = geteuid() lstat(&(0x7f0000436000)='./file0\x00', &(0x7f000031f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() r11 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000896000)={0x0, 0x0}) r14 = syz_open_dev$loop(&(0x7f0000b94000)='/dev/loop#\x00', 0x9, 0x20002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40040, 0x0) r16 = syz_open_dev$sndseq(&(0x7f0000bcb000)='/dev/snd/seq\x00', 0x0, 0x48000) r17 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) r19 = syz_open_dev$loop(&(0x7f0000c53000)='/dev/loop#\x00', 0xf, 0x20000) r20 = socket$unix(0x1, 0x2, 0x0) r21 = dup(0xffffffffffffff9c) r22 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000594000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f00006c6000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) r25 = eventfd2(0x1, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000051c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003b5000-0x8)={0x0, 0x0}) r29 = open(&(0x7f00009c1000)='./file0\x00', 0x42000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r33 = openat$hwrng(0xffffffffffffff9c, &(0x7f000006c000-0xb)='/dev/hwrng\x00', 0x220000, 0x0) r34 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006c1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000b46000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000548000)=0x0, &(0x7f00000fc000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000ce6000)='./file0\x00', &(0x7f00000c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = perf_event_open(&(0x7f000094e000-0x78)={0x2, 0x78, 0x9, 0x800, 0x401, 0xcfa6, 0x0, 0x8001, 0x1, 0xa, 0xc2, 0x0, 0x5, 0x9, 0x3, 0x3f, 0x0, 0x4, 0xcbf, 0x6, 0x2, 0x9, 0x10000, 0x40, 0xffffffff00000001, 0x81, 0x4, 0x1, 0x1, 0xe0, 0x1ff6, 0x8, 0x1f, 0x1, 0x702, 0x20, 0x20, 0x4, 0x0, 0x9a, 0x2, @perf_config_ext={0x1, 0x6}, 0x1, 0x918, 0x8, 0x0, 0x9, 0x6, 0x2, 0x0}, 0xffffffffffffffff, 0x20, 0xffffffffffffffff, 0x0) r42 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f000005a000)=0x0, 0x80800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000078000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x2}, 0x8) r46 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc0000-0xe)='/dev/keychord\x00', 0x220080, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003a4000)=0x0) r48 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000735000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00008d4000)=0x0, &(0x7f0000da8000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000082000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000969000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000368000)="70d4a74547247011ed5292831992f65099cf9bde1ab1ac541514eb315e9aff7fdbc7603d790bcdcaa9c2645263a3c5a413dac317f3e823f83f2c3d30a793ef0f0a11d304d7260586ba6206046654e86754134f658327c240e70e5648026abc7e543d29b78b9dc80606bb82f6471a2f1c6030e25a166be8baa38ece06625ef134138a99694e", 0x85}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19]}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26]}, @rights={0x30, 0x1, 0x1, [r27, r28, r29, r30, r31, r32, r33, r34]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x130, 0x4}, {&(0x7f00001ea000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00001b5000-0x10)=[{&(0x7f0000001000-0x45)="00e1b0e6b4132d74285e1751572d580a72bea1ca0149ee0969c2414513e915916315ba4f00276becff68a484bfdd6fc615b45b8b77f8687a234fede8d08f5fd66cfaf6dbbb", 0x45}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x28, 0x1, 0x1, [r41, r42, r43, r44, r45, r46]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}], 0x88, 0x20000000}], 0x2, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r53 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r53, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r29, 0x10000000227c, &(0x7f0000489000)="") 2018/01/31 12:32:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000ee9000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chmod(&(0x7f00004fe000-0x8)='./file0\x00', 0x81) [ 43.432866] binder: 7116:7126 ERROR: BC_REGISTER_LOOPER called without request 2018/01/31 12:32:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xc6000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = socket(0x10, 0x802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000cc4000-0x38)={&(0x7f0000ca2000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000086c000)=[], 0x0, &(0x7f0000012000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d59000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000378000)={0x3, 0x4, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000041000)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/31 12:32:40 executing program 6: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0xe) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f00000d0000)=[{0x10, 0x1, 0x2, ""}], 0x10, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001d8000)='/dev/sequencer\x00', 0x210000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000063000)={0x3ff, 0x4, 0x4, 0x2, 0x0}, &(0x7f0000278000)=0x10) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000035e000-0x8)={r2, 0xffff}, &(0x7f000035d000)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002f8000-0x88)={0x8, {{0xa, 0x2, 0x23, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffece) 2018/01/31 12:32:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) r2 = syz_open_dev$mice(&(0x7f0000d1b000-0x10)='/dev/input/mice\x00', 0x0, 0x12000) ioctl$TCSBRK(r2, 0x5409, 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f68000-0xc)={0x4, 0x0}) getpid() 2018/01/31 12:32:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000010d000)={0x0, 0x0}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00009ab000-0x8)=0x0) r2 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000eaa000)='tls\x00', 0x4) epoll_pwait(r3, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000f6b000)={0x0}, 0x8) writev(r1, &(0x7f00007e8000)=[{&(0x7f000094a000)="31c32f8c398cc9b9d4e84cdf74a3db4ec5342eed4f5cf5662ae89660a98a803cf7b56e54e3f6e2523a0783831c0d2ac101a1d6d05bdbbcf1b97573a69b3913c8561b4f043dc1f20fdc9cef903a2d6de1dfe2906f88dee6c242cb0a193a3f27f23807d12bcc5e94bdce940f20c19130bdc46f45db813add061f6f2db99e18cfb1e1df0bdc", 0x84}, {&(0x7f000070d000)="de09c5645696c01618360302dc79f96dfd61f6324ac29c", 0x17}, {&(0x7f0000021000-0xdb)="00ee6f6930e5642a30c1fe2a19413806f603b1263639b2510ada4a0a8c24837e238d6dd97478c2edc3ddd76e382547d9fe12a89103a7201881debd85d185d51b992e7effcad7350b387a22164e2907e1ba505ede06219e8e475abfa15094547c738a6b425b0ca83e75eb07c5d93f69c7f293ef76475fe2decf45ebbfaa9bda49d7de3c0a4e9959fa6290501ea8776aed7854bf8ba476c0b23350fe715cd0e1f580f58d4a35948d1dcb043a4e4125f515f9b6df5ba466a09deb3852b360770b9ddb12b399abdd594c876a5b90e449611b4b020aaf574f8b3854b2c4", 0xdb}, {&(0x7f0000424000-0x1a)="2c7e655bc4a19c2b8e750c9fe4449eab1cb4de26690035cd9519", 0x1a}, {&(0x7f00007ea000)="e87f5ab086187c418a309c58014bd7df0fd0d89a5a48fb1b8b284a0ec72676a25c5c24a2df9041cf977ce626a923ffe176f020c1f0ef6dfe7c68828f6f0456fec616", 0x42}, {&(0x7f0000771000)="7ce844a3e0130f1020fdd921d3426f366cb9a2261565248f9f25e0b7e30d439936a0f7262e84e8974c93fb7fb78f3f80978316fc14ce74a2ac63d9e928118dd60538f10f40dd09281ea6adbb068928da313447a82355c5c4cb2236b71c861dcd1fb3c2b8fa755f37ecdcf38b497d7335595035fe7dcd5e82deb38ac8a784db437939fe87e14dc66792423c9b2f0b86e4cdc46110ff392d57fd9e3d1132db6c986315b46685acbdaa2e0ce5f4d90260dab0f3e4905ca4210590baf951cdb6a42da3ae74fcb9a757a4cd042b4b64c9c158a433c3", 0xd3}], 0x6) 2018/01/31 12:32:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000a54000)=0xfb7, 0x4) connect$inet6(r0, &(0x7f0000a07000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a5e000)=0x177, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) [ 43.473837] binder_alloc: binder_alloc_mmap_handler: 7116 20000000-20002000 already mapped failed -16 [ 43.491110] binder: BINDER_SET_CONTEXT_MGR already set [ 43.496762] binder: 7116:7126 ioctl 40046207 0 returned -16 [ 43.504577] binder: 7116:7141 ERROR: BC_REGISTER_LOOPER called without request [ 43.511584] binder_alloc: 7116: binder_alloc_buf, no vma [ 43.511602] binder: 7116:7158 transaction failed 29189/-3, size 0-0 line 3127 [ 43.580824] ================================================================== [ 43.588357] BUG: KASAN: use-after-free in __lock_acquire+0x2eff/0x3640 [ 43.595029] Read of size 8 at addr ffff8801ceabeab8 by task syz-executor5/7126 [ 43.602378] [ 43.603990] CPU: 0 PID: 7126 Comm: syz-executor5 Not tainted 4.9.78-g7be1985 #24 [ 43.611505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.620856] ffff8801cd797610 ffffffff81d94409 ffffea00073aaf80 ffff8801ceabeab8 [ 43.628884] 0000000000000000 ffff8801ceabeab8 ffff8801ceabeab8 ffff8801cd797648 [ 43.636874] ffffffff8153dc73 ffff8801ceabeab8 0000000000000008 0000000000000000 [ 43.644872] Call Trace: [ 43.647448] [] dump_stack+0xc1/0x128 [ 43.652805] [] print_address_description+0x73/0x280 [ 43.659469] [] kasan_report+0x275/0x360 [ 43.665075] [] ? __lock_acquire+0x2eff/0x3640 [ 43.671198] [] __asan_report_load8_noabort+0x14/0x20 [ 43.677927] [] __lock_acquire+0x2eff/0x3640 [ 43.683971] [] ? __lock_acquire+0x629/0x3640 [ 43.690012] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.697007] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.704008] [] ? __lock_is_held+0xa1/0xf0 [ 43.709786] [] lock_acquire+0x12e/0x410 [ 43.715390] [] ? remove_wait_queue+0x14/0x40 [ 43.721432] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 43.727737] [] ? remove_wait_queue+0x14/0x40 [ 43.733774] [] remove_wait_queue+0x14/0x40 [ 43.739641] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 43.746638] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 43.753894] [] ep_remove+0x41/0x290 [ 43.759152] [] eventpoll_release_file+0xc5/0x140 [ 43.765546] [] __fput+0x5a8/0x6e0 [ 43.770647] [] ____fput+0x15/0x20 [ 43.775744] [] task_work_run+0x115/0x190 [ 43.781441] [] do_exit+0x7e7/0x2a40 [ 43.786714] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.793721] [] ? release_task+0x1240/0x1240 [ 43.799674] [] ? load_image_and_restore+0xf9/0xf9 [ 43.806158] [] ? check_preemption_disabled+0x3b/0x200 [ 43.812980] [] ? __dequeue_signal+0xa3/0x550 [ 43.819022] [] ? recalc_sigpending+0x72/0x90 [ 43.825184] [] do_group_exit+0x108/0x320 [ 43.830885] [] get_signal+0x4d4/0x14e0 [ 43.836417] [] do_signal+0x87/0x1a00 [ 43.841769] [] ? binder_ioctl_write_read.isra.55+0x9a0/0x9a0 [ 43.849195] [] ? do_vfs_ioctl+0x458/0x1140 [ 43.855064] [] ? setup_sigcontext+0x7d0/0x7d0 [ 43.861206] [] ? ioctl_preallocate+0x220/0x220 [ 43.867416] [] ? selinux_file_ioctl+0x355/0x530 [ 43.873710] [] ? selinux_capable+0x40/0x40 [ 43.879574] [] ? __fget+0x228/0x3a0 [ 43.884830] [] ? __fget+0x47/0x3a0 [ 43.890006] [] ? exit_to_usermode_loop+0xac/0x120 [ 43.896478] [] exit_to_usermode_loop+0xe1/0x120 [ 43.902780] [] syscall_return_slowpath+0x1a0/0x1e0 [ 43.909342] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 43.915916] [ 43.917536] Allocated by task 7141: [ 43.921695] save_stack_trace+0x16/0x20 [ 43.925654] save_stack+0x43/0xd0 [ 43.929081] kasan_kmalloc+0xad/0xe0 [ 43.932779] kmem_cache_alloc_trace+0xfb/0x2a0 [ 43.937335] binder_get_thread+0x15d/0x750 [ 43.941544] binder_poll+0x4a/0x210 [ 43.945149] SyS_epoll_ctl+0x11d7/0x2190 [ 43.949195] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 43.953939] [ 43.955542] Freed by task 7141: [ 43.958815] save_stack_trace+0x16/0x20 [ 43.962767] save_stack+0x43/0xd0 [ 43.966194] kasan_slab_free+0x72/0xc0 [ 43.970057] kfree+0x103/0x300 [ 43.973226] binder_thread_dec_tmpref+0x1cc/0x240 [ 43.978041] binder_thread_release+0x27d/0x540 [ 43.982600] binder_ioctl+0x9c0/0x11b0 [ 43.986469] do_vfs_ioctl+0x1aa/0x1140 [ 43.990341] SyS_ioctl+0x8f/0xc0 [ 43.993688] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 43.998417] [ 44.000026] The buggy address belongs to the object at ffff8801ceabea00 [ 44.000026] which belongs to the cache kmalloc-512 of size 512 [ 44.012744] The buggy address is located 184 bytes inside of [ 44.012744] 512-byte region [ffff8801ceabea00, ffff8801ceabec00) [ 44.024593] The buggy address belongs to the page: [ 44.029510] page:ffffea00073aaf80 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 44.039700] flags: 0x8000000000004080(slab|head) [ 44.044458] page dumped because: kasan: bad access detected [ 44.050160] [ 44.051772] Memory state around the buggy address: [ 44.056677] ffff8801ceabe980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 44.064009] ffff8801ceabea00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.071343] >ffff8801ceabea80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.078673] ^ [ 44.083834] ffff8801ceabeb00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.091168] ffff8801ceabeb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.098500] ================================================================== [ 44.105841] Disabling lock debugging due to kernel taint [ 44.130816] Kernel panic - not syncing: panic_on_warn set ... [ 44.130816] [ 44.138168] CPU: 0 PID: 7126 Comm: syz-executor5 Tainted: G B 4.9.78-g7be1985 #24 [ 44.146888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.156224] ffff8801cd797568 ffffffff81d94409 ffffffff841971bf ffff8801cd797640 [ 44.164225] 0000000000000000 ffff8801ceabeab8 ffff8801ceabeab8 ffff8801cd797630 [ 44.172214] ffffffff8142f4a1 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f2e5 [ 44.180208] Call Trace: [ 44.182779] [] dump_stack+0xc1/0x128 [ 44.188122] [] panic+0x1bc/0x3a8 [ 44.193114] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 44.201321] [] ? add_taint+0x40/0x50 [ 44.206662] [] kasan_end_report+0x50/0x50 [ 44.212432] [] kasan_report+0x167/0x360 [ 44.218030] [] ? __lock_acquire+0x2eff/0x3640 [ 44.224148] [] __asan_report_load8_noabort+0x14/0x20 [ 44.230874] [] __lock_acquire+0x2eff/0x3640 [ 44.236822] [] ? __lock_acquire+0x629/0x3640 [ 44.242855] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.249844] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.256832] [] ? __lock_is_held+0xa1/0xf0 [ 44.262604] [] lock_acquire+0x12e/0x410 [ 44.268202] [] ? remove_wait_queue+0x14/0x40 [ 44.274237] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 44.280528] [] ? remove_wait_queue+0x14/0x40 [ 44.286560] [] remove_wait_queue+0x14/0x40 [ 44.292424] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 44.299414] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 44.306665] [] ep_remove+0x41/0x290 [ 44.311924] [] eventpoll_release_file+0xc5/0x140 [ 44.318305] [] __fput+0x5a8/0x6e0 [ 44.323383] [] ____fput+0x15/0x20 [ 44.328463] [] task_work_run+0x115/0x190 [ 44.334149] [] do_exit+0x7e7/0x2a40 [ 44.339400] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.346385] [] ? release_task+0x1240/0x1240 [ 44.352331] [] ? load_image_and_restore+0xf9/0xf9 [ 44.358799] [] ? check_preemption_disabled+0x3b/0x200 [ 44.365612] [] ? __dequeue_signal+0xa3/0x550 [ 44.371653] [] ? recalc_sigpending+0x72/0x90 [ 44.377686] [] do_group_exit+0x108/0x320 [ 44.383372] [] get_signal+0x4d4/0x14e0 [ 44.388887] [] do_signal+0x87/0x1a00 [ 44.394235] [] ? binder_ioctl_write_read.isra.55+0x9a0/0x9a0 [ 44.401661] [] ? do_vfs_ioctl+0x458/0x1140 [ 44.407520] [] ? setup_sigcontext+0x7d0/0x7d0 [ 44.413724] [] ? ioctl_preallocate+0x220/0x220 [ 44.419933] [] ? selinux_file_ioctl+0x355/0x530 [ 44.426227] [] ? selinux_capable+0x40/0x40 [ 44.432089] [] ? __fget+0x228/0x3a0 [ 44.437339] [] ? __fget+0x47/0x3a0 [ 44.442503] [] ? exit_to_usermode_loop+0xac/0x120 [ 44.448969] [] exit_to_usermode_loop+0xe1/0x120 [ 44.455264] [] syscall_return_slowpath+0x1a0/0x1e0 [ 44.461821] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 44.469107] Dumping ftrace buffer: [ 44.472633] (ftrace buffer empty) [ 44.476325] Kernel Offset: disabled [ 44.479927] Rebooting in 86400 seconds..