[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [ 17.464953] random: sshd: uninitialized urandom read (32 bytes read, 31 bits of entropy available) [....] 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 syzkaller login: [ 21.306621] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 21.567417] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 22.532523] random: sshd: uninitialized urandom read (32 bytes read, 123 bits of entropy available) Warning: Permanently added '10.128.0.19' (ECDSA) to the list of known hosts. [ 27.897065] random: nonblocking pool is initialized 2018/02/19 01:16:49 fuzzer started 2018/02/19 01:16:50 dialing manager at 10.128.0.26:34563 2018/02/19 01:16:53 kcov=true, comps=false 2018/02/19 01:16:53 executing program 0: r0 = memfd_create(&(0x7f0000c13000-0x7)='vmnet1\x00', 0x3) inotify_add_watch(r0, &(0x7f0000682000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000-0x10)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="d5a10c80ff9e"]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x6b)=""/107, 0x6b) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x110, 0x1f8, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000002000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@empty, @broadcast=0xffffffff, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@arp={@rand_addr=0xfffffffffffffffd, @loopback=0x7f000001, 0xffffffff, 0xff000000, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x8, 0xffffffffffffff80, 0x7, 0x5, 0x5, 0x2, @generic="50f94345273046d53ff0877d9cf92247", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x80}, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3ff}}, 0x3, 0x7f, 0x9, 0x7, 0x10}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r1, 0xfffffffffffffffe}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r1, 0x5, 0x3}, 0x8) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000004000)='./file0\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000006000-0x8)={0x1000, 0x9, 0x5, 0x5}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x10)=[&(0x7f0000006000)='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000007000-0x2)=')\x00'], &(0x7f0000006000)=[&(0x7f0000001000)='em0\x00', &(0x7f0000001000)='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000006000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000002000)='md5sumsystem\x00'], 0x400) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000001000)="fbfce0f1ed1b42843f5d1ea6b3f5e3c23f8e40e02bbb897251e38709349b2e7698907fab478d9f901271a4b60f9e8974a8be747fef137fabdb6e6798d5cac4ef6b26e07db150e351", 0x48) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000006000-0x4)=@assoc_id=r1, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)=0x5, 0x4) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000006000)=0x80000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000008000-0xbc)={0x401, 0x0, 'client1\x00', 0x2, "d49d4181564fe1bd", "910f750fdab94b00d77a3b4cffca3c4ecad1d40bd57fbf5cb5320c6453a71ac1", 0xfff, 0x1}) 2018/02/19 01:16:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000184000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000000)={0x1, &(0x7f0000001000)=[{0x80, 0x0, 0x7, 0x7}]}) r2 = dup2(r1, r1) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0xfffffffffffffffe, &(0x7f0000000000)=0x4) setns(r0, 0x40000000) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000002000-0x8)) getsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000000000)=""/111, &(0x7f0000002000-0x4)=0x6f) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000002000-0x20)={@common='bcsh0\x00', @ifru_flags=0x400}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0xa, &(0x7f0000002000-0x50)=[{0x5, 0xe5e, 0xafe1, 0x2}, {0xfff, 0x3, 0x7ff}, {0x3, 0x9, 0x1, 0x6}, {0x3, 0x1, 0xc9, 0x2}, {0xd9ee, 0x1, 0x3}, {0x0, 0x2, 0x3f, 0xfffffffffffffffc}, {0x0, 0x9, 0x81, 0x8}, {0x2e, 0x1c, 0xd8a7, 0xffffffffffffffff}, {0x7, 0xfffffffffffffe01, 0x0, 0x8}, {0x5, 0x5, 0x3, 0x9}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000002000), &(0x7f0000002000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000001000-0x58)={0x1, 0x1, 0xd21f, 0x4df6, 0x5, 0x8}) r3 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000)=r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x3, 0x5, 0x7fffffff}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003000)={r4, 0x7e, "132bf831962c3a470c1a2a299e6c3b9c47f11e7fafe15c29c17646dc8c6d697af4acb8e32c8626dfa6817a494b4a096153dcd4b47a17f9f64bc72d8061cf11d56ffa9f5cbc04809cce7761d3662286dbcfe75e4425bad2a14fd0c892e423816bd70e6e9b7301799bc429b7d92921275251d703aa8bdfd2488d6350135483"}, &(0x7f0000004000-0x4)=0x86) bind(r1, &(0x7f0000003000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @rand_addr=0x101}, 0x3, 0x1, 0x0, 0x3}}, 0x2e) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x841, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000)) fallocate(r2, 0x0, 0x0, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000004000)=@ax25, &(0x7f0000006000-0x4)=0x10) 2018/02/19 01:16:53 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d00000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00003b1000)=[@in={0x2, 0x3, @rand_addr=0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}], 0x58) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00009e0000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r1, 0x1}) fsync(r0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/131, 0x83) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000002000-0x18)={0x3, &(0x7f0000001000)=""/195, &(0x7f0000002000-0x48)=[{0x0, 0x0, 0x4, &(0x7f0000001000)}, {0x7a, 0xe1, 0x1, &(0x7f0000001000)=""/225}, {0x2, 0xfb, 0x80000001, &(0x7f0000000000)=""/251}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x90}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r2, 0xe5c}, 0x8) fcntl$getown(r0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000004000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x770}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000004000)="0a16372eaebb1fa4f52ee1ba64e9", 0xe}, {&(0x7f0000001000)="683a8d50c79b368faf8e45f8af621a81ac9b5a636fba59844e471a64e58cfbd692b225cb945387200d61d66526d28e2013f1ed623ae13466b72fe47a4676cc1d8cbfab444304abe83c1096bea7d1850266c1d6de362549276931ce40e347d1ab447e577b8e75e6095d3def784874268d0626bc4c708e60328cc20800cc1dcb747de2f86ba0d06e0bb3859ebb9ad8b317805e425cb85c71784e813c5a29d96fa5479e6c0a59ac39fb43595c56989caacfacad65b4cfffa536467d423a3b1863ed3cfd21314ecc0624901ae9852e6ba0", 0xcf}], 0x2, 0x0, 0x0, 0x40}, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f0000005000-0x4b)=""/147, &(0x7f0000003000-0x4)=0x93) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000005000-0x24)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000006000-0x4), &(0x7f0000005000)=0x4) 2018/02/19 01:16:53 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e1a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0x4)=[0x0]) getgroups(0x2, &(0x7f0000bfd000-0x8)=[0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d56000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000057000)={0x0, 0x0, 0x0}, &(0x7f0000588000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000000000)=[r2, r3, r5, r8]) syncfs(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000001000)="712d73c8a8538d0d3be093f833ce8b009556ba882eb1efe2bd5c083bf127151abd6bcc01241ebfc23dc41cea29dcb865123ae7a3afe601cddb6c113dbc7949560adc8dddfb5e47cb54077fdae85fd0ad366774c1d1bba6a2d8d7663359be263b577f662967406ae8975dd79cd40a15aef88b5de67d6140226aa6fd2c2e55d6e88384797ee31d", &(0x7f0000002000-0x4), &(0x7f0000001000-0x4), &(0x7f0000001000-0x1000)="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") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f0000000000)=""/25, 0x19}], 0x1, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x1}, 0x100) lchown(&(0x7f0000001000-0x8)='./file0\x00', r7, r6) setgroups(0x6, &(0x7f0000002000-0x18)=[r6, r10, r9, r9, r10, r4]) fdatasync(r0) prctl$intptr(0x1d, 0x4) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x40c103, 0x0) ioctl$KDSKBLED(r11, 0x4b65, 0x0) syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000005000-0x8), &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r11, 0xc010640c, &(0x7f0000005000)={0x1f, 0x7e57}) 2018/02/19 01:16:53 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005b7000-0x15)='/proc/self/net/pfkey\x00', 0x200100, 0x0) recvfrom$llc(r0, &(0x7f000019d000-0xd4)=""/212, 0xd4, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00007e7000-0x4)=0xe8) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000-0x99)=""/153) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14) r2 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x8, 0x10, 0x6, 0x7ff}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r3, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r3}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xa)={r3, 0xffffffff, 0x1, [0x2]}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000004000-0x14)={0x11, 0xf7, r1, 0x1, 0x7, 0x6, @empty}, 0x14) finit_module(r2, &(0x7f0000002000-0x4)='Ztrustedem1\x00', 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000)={0x0, @broadcast, @rand_addr}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000006000-0x20)='system_u:object_r:cron_log_t:s0\x00', 0x20) chroot(&(0x7f0000004000-0x1)='./file0\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000006000)={@dev, @multicast2}, &(0x7f0000006000)=0xc) fcntl$setflags(r2, 0x2, 0x1) 2018/02/19 01:16:53 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000298000)='/selinux/enforce\x00', 0x140, 0x0) recvfrom$packet(r0, &(0x7f00001f3000-0x9b)=""/155, 0x9b, 0x40002001, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmmsg(r0, &(0x7f00006a6000-0x1e0)=[{{&(0x7f00007a3000-0x58)=@alg, 0x58, &(0x7f00008a6000)=[{&(0x7f0000000000)=""/104, 0x68}], 0x1, &(0x7f00005c8000-0xd9)=""/217, 0xd9, 0x3ee}, 0x100000000}, {{&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000952000-0xa6)=""/166, 0xa6}, {}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000902000)=""/192, 0xc0}, {&(0x7f000004f000-0xa4)=""/164, 0xa4}, {&(0x7f0000001000-0x44)=""/68, 0x44}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f00008b9000)=""/186, 0xba}], 0x9, &(0x7f0000ed7000)=""/216, 0xd8, 0x6}, 0x4}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000e80000)=""/193, 0xc1}], 0x1, &(0x7f0000001000-0x67)=""/103, 0x67, 0x4}, 0x5}, {{&(0x7f0000f63000)=@ax25, 0x10, &(0x7f000026e000-0x37)=[{&(0x7f0000530000)=""/239, 0xef}, {&(0x7f000084e000)=""/66, 0x42}, {&(0x7f000048e000)=""/224, 0xe0}, {&(0x7f0000000000)=""/219, 0xdb}, {&(0x7f000076d000)=""/252, 0xfc}, {&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f00009d8000)=""/105, 0x69}, {&(0x7f0000fd1000)}, {}], 0xa, &(0x7f0000000000)=""/202, 0xca, 0x10001}, 0x7fff}, {{&(0x7f0000001000-0x6)=@hci, 0x6, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0x76)=""/118, 0x76}, {&(0x7f0000a6e000-0x1d)=""/29, 0x1d}, {&(0x7f0000001000-0x97)=""/151, 0x97}, {&(0x7f0000001000-0x25)=""/37, 0x25}, {&(0x7f00004df000)=""/31, 0x1f}, {&(0x7f0000001000-0x25)=""/37, 0x25}, {&(0x7f00001ab000-0x4c)=""/76, 0x4c}, {&(0x7f0000622000-0x11)=""/17, 0x11}], 0x8, &(0x7f0000000000)=""/158, 0x9e}, 0xfffffffffffffffa}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000000000)=[{&(0x7f0000001000-0xbc)=""/188, 0xbc}, {&(0x7f0000d16000-0x18)=""/24, 0x18}], 0x2, &(0x7f0000000000)=""/109, 0x6d, 0x5}, 0x5}, {{&(0x7f000087d000-0x10)=@ax25, 0x10, &(0x7f0000301000-0x60)=[{&(0x7f0000000000)=""/132, 0x84}, {&(0x7f00004c8000-0x78)=""/120, 0x78}, {&(0x7f000068d000-0x3a)=""/58, 0x3a}, {&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000001000-0xa9)=""/169, 0xa9}, {&(0x7f0000000000)=""/210, 0xd2}], 0x6, &(0x7f0000001000-0x40)=""/64, 0x40, 0x6}, 0x9}, {{&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, 0x10, &(0x7f00000e8000)=[{&(0x7f0000279000-0x76)=""/118, 0x76}], 0x1, &(0x7f0000000000)=""/67, 0x43, 0x100000001}, 0x3}], 0x8, 0x10000, &(0x7f0000c99000)={0x77359400}) 2018/02/19 01:16:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) ppoll(&(0x7f0000001000-0x8)=[{r0, 0x8008}], 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000-0x8)={0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000)=@buf) fchmod(r1, 0xd3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) readlinkat(r2, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0xd5)=""/213, 0xd5) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000005000-0x20)={{r3, r4+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r5, &(0x7f0000000000), 0x3, &(0x7f0000005000)) lseek(r0, 0x0, 0x2) ioctl$void(r1, 0xc0045c78) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000007000-0x4), &(0x7f0000007000-0x4)=0x4) accept4(r0, &(0x7f0000003000-0x10)=@ethernet={0x0, @local}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000007000), &(0x7f0000007000)=0xb) 2018/02/19 01:16:53 executing program 6: r0 = syz_open_dev$mice(&(0x7f00002a0000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x5, 0x4) ftruncate(r0, 0xb34) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x5) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x100000001, 0x1, 0x2000}, 0x4) r1 = inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x400) inotify_rm_watch(r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x8, 0x3, 0xa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000003000-0x14)={@empty, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000002000)={0x11, 0xd, r2, 0x1, 0x10001, 0x6, @random="17e8678f93cb"}, 0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xa0)={0x0, 0x98, "49d1a3153c4a108ce6f7da742561551b8adf85e1bd7ad51b5f3e1f621ded058d4521783e7c7770fdfe8c68d77608e5f9dfdac2e36572e15fef16075accd13a6e03401b57b99942338d22be627f3486d7c01477519753d59041c80c29ed6af91f86d602e6a8c95e5b3cde7e47808c735bfcddca9d2fdc72cd17ec7e9846d5abfa64f574d72333dca8f24c2e56fb9ed4d6674d80762f65105a"}, &(0x7f0000002000+0xdd8)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={r3, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}}, 0xe62, 0x6, 0x101, 0x100000001, 0x8}, 0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000004000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000004000)=0x2e, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000006000-0x4)=0x3f) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000006000)={r3, 0x5, 0x3, 0x3fe00000000}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000008000-0x2b)=""/43) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000009000-0x24)) [ 32.216938] IPVS: Creating netns size=2552 id=1 [ 32.279097] IPVS: Creating netns size=2552 id=2 [ 32.324570] IPVS: Creating netns size=2552 id=3 [ 32.388355] IPVS: Creating netns size=2552 id=4 [ 32.480838] IPVS: Creating netns size=2552 id=5 [ 32.565979] IPVS: Creating netns size=2552 id=6 [ 32.670982] IPVS: Creating netns size=2552 id=7 [ 32.777935] IPVS: Creating netns size=2552 id=8 [ 35.324574] audit: type=1326 audit(1519003017.053:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4728 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453d69 code=0x0 [ 35.427979] audit: type=1326 audit(1519003017.153:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4728 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453d69 code=0x0 2018/02/19 01:16:57 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000012000)={0x7, 0x4, 0x4000000000000000, 0xed, 0x8, 0x8, 0x6418df0d, 0xffffffffffffffff}, &(0x7f0000016000-0x40)={0x3, 0x2, 0xfffffffffffffff7, 0x100, 0x6, 0x6, 0xb0, 0x3f}, &(0x7f0000015000)={0x4, 0xffffffffffffffff, 0xf21, 0x2, 0xffffffffffffffff, 0x3, 0x98, 0x9}, &(0x7f0000015000)={0x0, 0x1c9c380}, &(0x7f0000016000-0x10)={&(0x7f0000012000-0x8), 0x8}) r0 = timerfd_create(0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000007000)=0x2) read(r0, &(0x7f0000010000)=""/9, 0x9) readv(r0, &(0x7f0000014000)=[{&(0x7f0000006000-0x44)=""/68, 0x44}], 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000009000)={0x3, {{0xa, 0x0, 0x400, @empty, 0x100}}}, 0x88) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000016000)={0x1a, 0x2, 0x9ad, 0x20, 0x10000, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f000000e000-0x20)) 2018/02/19 01:16:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f8e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$netrom(r0, &(0x7f00001ea000-0x10)=@ax25, &(0x7f00006b1000)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0x3e7, 0x20000004, &(0x7f0000182000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d04000-0xc)='/dev/rfkill\x00', 0x400001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000581000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f000070d000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000029d000)={@loopback={0x0, 0x1}, r4}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00005ac000-0x14)={0x6, 0xfffffffffffffff7, 0x8, 0x2, 0x4}, 0x14) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0x4b)='Y', 0x1, 0x0, 0x0, 0x0) 2018/02/19 01:16:57 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000009000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000b000)) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000000a000-0x6f)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8c, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000-0x10)=@common='bridge0\x00'}) 2018/02/19 01:16:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000)='/dev/ptmx\x00', 0x200100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000+0x830)='/dev/ptmx\x00', 0x8000002003fe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000001000-0x4)=0x400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2000000, &(0x7f000003c000)={0x1, &(0x7f0000501000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TCSETS(r1, 0x5402, &(0x7f00001b0000-0x24)={0x5, 0x1, 0x7, 0xdd4c, 0x5, 0xb629, 0x9, 0x10000, 0x5, 0x174, 0x401, 0x80}) sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000ae3000)=""/18) r4 = memfd_create(&(0x7f0000570000-0x1)='\x00', 0x0) fsetxattr(r4, &(0x7f0000fd4000)=@known='system.posix_acl_access\x00', &(0x7f0000815000)='|GPL.#\x00', 0x7, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) 2018/02/19 01:16:57 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000b31000)={&(0x7f0000393000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xfffffffffffffffe}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/19 01:16:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000dec000)='/dev/rtc\x00', 0x28802, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab0000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) syncfs(r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) writev(r0, &(0x7f0000ed5000-0x10)=[{&(0x7f000093d000-0x39)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000000000030000090004e9ffae06000d0005", 0x39}], 0x1) 2018/02/19 01:16:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00001d7000+0x102)='./file0\x00', 0x440, 0xa5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8}, &(0x7f0000061000-0x4)=0xc) truncate(&(0x7f0000ce7000)='./file1\x00', 0x2) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f000003b000)='\x00', &(0x7f000005f000)='.\x00', &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) 2018/02/19 01:16:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000070e000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ca4000-0xb)='/dev/hwrng\x00', 0x8080, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00004cb000-0x10)={0x12, 0xaf, &(0x7f0000144000)="1ef492a19319254fb48eecde509743fb65f4a03a7482ab838213d2363140dd95cb910fd9a0a717305424ea280b565bd675b2617424438490dad9fc687b9ff0599caaca8ad1c671e3eff1c1cd974a3662ff39c097147e6c21faf52700fcec30f12113f7e622a1aa90998366219705cb1e672e86527ef970a6d17603df28017968012245e9ce0e603ac0a33dbe0cb00db94ae1e1517fb6e3512c969da767c53456005b520ff52a602bb4c7d6546d8847"}) getpeername$ipx(r0, &(0x7f0000003000), &(0x7f0000a1e000)=0x10) clock_adjtime(0x0, &(0x7f0000f75000-0x68)={0xffffffff8050fce5, 0x101, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x9, 0x0, 0x80000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xa}) fcntl$getownex(r1, 0x10, &(0x7f000005e000-0x8)) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00009ef000-0x18)={0x7, 0x17, 0x1, 0x7fff, 0xfffffffffffffff7, 0x1}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000a05000)="c90374b5e6e70e4b897aebd8d7e10b1541aec8e95713f57c8b73c3103da7f33c55edc20d4cb120602c33b305d053a7b85a38cdb7efedb6973021dc9f0ab0f4a9eb75070459e70ec59010f782d44b641f24b61583d5f6f015be1a57eabb8f2855045d82c94c0ee8e19ea8775b5f292b3e0d89c587d839a91066f1ccd405b4dcb90f173d43030b5e7bf31b7895782447c4d4b355c6dc612d11a1883c4be293c2f300a8b2086e5653578e1d13c4c894582647", 0xb1) 2018/02/19 01:16:57 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@llc={0x1a, 0x0, 0x564, 0x1dc, 0x0, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000009000)=""/100) 2018/02/19 01:16:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') symlinkat(&(0x7f0000d08000)='./file0\x00', r0, &(0x7f0000c71000-0x8)='./file0\x00') recvmsg$netrom(r0, &(0x7f0000c83000)={&(0x7f00002c2000-0x10)=@ax25={0x3, {"67daad455b3994"}, 0xffffffff}, 0x10, &(0x7f000009b000)=[{&(0x7f00002fb000)="0d82c09244e54f5cec765dea4d2a7771afe99a810a9e442fce4cf3cd6e57b11a6b0a0f4079a6700e27e35a2f2da945f31ddc0ebc0fe97bec1da162216f4dbc9c23b518237bf4080d8a40553ce0e84588bd1bbb8b1542c5d820152060a79ccd6862f282ff68f0920d8d1a18a83517c16299c114463ece8940a639a093bb6d79fd1906171ae5d0ff329e9e74f2c43d9299141177a9046afd30afd1454af014882949de0fd21a1e19b1e62fa276219fbbb633cc630bdc629b852e38c579c705b527de6b3d79b28a35fc632cb0", 0xcb}, {&(0x7f0000051000-0xbd)="cdb4000f4f6caca005d76337ac16ed42c341f225969fff217aedc4a5112308f53445225dac446a755a164a850c8e98f1d61ec61e9c95d389ecf8e7175b543361707dd97bbd9ffab5a2bd4c06f6532af38b74ca2e7f838d78de4d601fc69feddd55b3172a6ba344dc49c32a4c4dad582750479e8502ec76e95597960fda527943c3025b9a9dc43f5216ec94321095625d82b46783b896a495e9f6851aff0458d2e9fec0fa613b56b49368eaff067a3d7b353b10e50ed0b2acc11210af02", 0xbd}, {&(0x7f0000c01000)="40d1bef92159f1f04bf56ec9726b5d9fdbf917be800e216cd933c4a89f151361e2ff8f1e46097b1dfeb37d4d2841411a0e43927fadc9fc31fa90100654b475cbaa1245a230730333f4d722def2c6f2155ebbd195fc1d868d7e969e8c8b13a097378c2d326dbcc649de20b3bbc27ad93b40ef3985a7845c1e8bb67354bdb43e5293ef28de58d2fc811e0c990e37c1bf9f4bd36e6db8a4a71fbc2f9601f6a6dd48912ed28f63143676c0e876b81b304aae77db7ab14b3d660c9226fbf2b460e42dc6f75c4295fde85386e5", 0xca}, {&(0x7f0000720000-0x1000)="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", 0x1000}, {&(0x7f0000d1f000)="be52f69c1a6a7fd3babbe44d08aaf23d7ff8e4414ea5ab41f6df4e76c7fbe778b3b37f30407236e6de75272e9813b2c443ae5dab7fb5048201b524dc8ed2b6856601b7b70961ce76e69ed09b19e3accee9a453dcf05326efc6e2be943470662306f454f3d916ce63bc52b6a83a4e12d41c228e48d5736fd9a8019f9ec99bd53f5ff3a9cd2243cb7e0e118b07a8ac0ef76cfe06ad3ab66e414d9d8a06f70c05ea78c90b7bccf9c70add2d9904d0fb7643942d2d37b9eed8aa30ed7be9d1c97daa5620b1a1d630a5ff5c1dc49ed2e3ad0c5707a9d296f891a62bbdcd9eee8fee878bc3e642b223deb72ae11537eca122add892c362eb4eee7f", 0xf8}, {&(0x7f00008af000)="da14840375a7349ec11409aca47016ad575b3c67a599117b2072e99dcb38b1df66", 0x21}, {&(0x7f000090f000)="08db5dd9de2cd3360c7707212fb429fb79c4d837c281606814baf4", 0x1b}], 0x7, &(0x7f0000fce000-0x140)=[{0xe0, 0x101, 0xb3, "00dd02b745550b213f66c2597dda23722ffd1f48d9f2d8fc401cf7e7f7501f9e41f1d376c89685c021f819f2057b4a071ee77f8944c2d80c61126de5885bca2e170de2b0de31b34a1eb51b47b58a7481c5e3dab59ae42bcc01553d4736d61187bf87952ff30caa05eb437839bfbe58e2f35446a7ca5904c5a7b07395f5091ccdbfdbf6a568deae5900f29f8ad1f1bdd39839933342a0cb101e9122cfca8c391270f10dda9971b11b1861a918e80542caa162471dae62ef6f77750ea127279a2f2cc658f62b049ff3f7"}, {0x60, 0x119, 0x20, "819366031694ec051811d3eeb155ca1afa55db2da26ca2eb34ddad56a5d2d653f298e3a751eed248a7199fcdf093832747c3388c4558dce6a41ff871bf9df76d37190fc7068c6e6d4cbb5a1b57"}], 0x140, 0x1}, 0x101) 2018/02/19 01:16:57 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(r0, &(0x7f000024e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000465000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00006d7000)={@multicast2=0xe0000002, @broadcast=0xffffffff, r1}, 0xc) 2018/02/19 01:16:57 executing program 3: mmap(&(0x7f0000000000/0xd63000)=nil, 0xd63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d63000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000d63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d63000)='/dev/sg#\x00', 0x100000001, 0x48100) mmap(&(0x7f0000d63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000797000-0x40)=""/97, 0x61, 0x100, &(0x7f0000d63000)=@file={0x1, './file0\x00'}, 0xa) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000d62000)=""/116) [ 35.655030] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/19 01:16:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ee3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a53000), &(0x7f0000e26000-0x4)=0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000fb000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00006f6000)) pipe(&(0x7f000012b000-0x8)={0x0, 0x0}) connect$inet(r2, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4a) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b79000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$inet(r3, &(0x7f00008e0000-0x1)=""/1, 0x1, 0x40000120, &(0x7f0000051000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) close(r0) r4 = memfd_create(&(0x7f0000559000-0xd)='/dev/net/tun\x00', 0x1) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) sendto$inet(r4, &(0x7f0000e3a000)="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", 0xfa, 0x24000000, &(0x7f0000792000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/19 01:16:57 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000012000)={0x7, 0x4, 0x4000000000000000, 0xed, 0x8, 0x8, 0x6418df0d, 0xffffffffffffffff}, &(0x7f0000016000-0x40)={0x3, 0x2, 0xfffffffffffffff7, 0x100, 0x6, 0x6, 0xb0, 0x3f}, &(0x7f0000015000)={0x4, 0xffffffffffffffff, 0xf21, 0x2, 0xffffffffffffffff, 0x3, 0x98, 0x9}, &(0x7f0000015000)={0x0, 0x1c9c380}, &(0x7f0000016000-0x10)={&(0x7f0000012000-0x8), 0x8}) r0 = timerfd_create(0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000007000)=0x2) read(r0, &(0x7f0000010000)=""/9, 0x9) readv(r0, &(0x7f0000014000)=[{&(0x7f0000006000-0x44)=""/68, 0x44}], 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000009000)={0x3, {{0xa, 0x0, 0x400, @empty, 0x100}}}, 0x88) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000016000)={0x1a, 0x2, 0x9ad, 0x20, 0x10000, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f000000e000-0x20)) 2018/02/19 01:16:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000065b000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x1f) clone(0xa060000, &(0x7f0000d20000-0x62)="d0717485b296b2fbb73892077abd6b2a3a77f583df006787f8a405000000df0000000000007c925711f936b0753104dd4d0a32ee6d37abe1c555ae49ed624b5dc00de7916b43e0881f300000000000000001d3f8ac80b35c0ecc3b417be2e3e668", &(0x7f0000001000), &(0x7f0000576000), &(0x7f0000137000-0x72)="bbc621120382ff6db08d26494f956b9f7f4dd767f4da826544663887c06981f9140c1faa4c8613c8ebcc9bef6e96a4c52fbe401f573a87c078bc0100000000fffffffffffffffb06009ccc45df3aa64ccc229aed9d07eb68115816adaaad191993f99c014745c75d1b681a03a86c8e4d4db8") r1 = dup(0xffffffffffffffff) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000a3000-0x10)={&(0x7f00005a1000/0x2000)=nil, 0x2000}) 2018/02/19 01:16:57 executing program 5: inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x880000a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x34, 0x0, @thr={&(0x7f0000a82000)="8082f2af270d9b137fccd18f6a44f3a95f8d3e464a5d9c56a5ca0b5b18cdd0f1e5cddb230e2365a4b6ef1477829a2d7eef652b033aa844d5d2d4e2188c1b74e40c2bf522ed9cd77cb68d18315bd2d079a211712881366a123b6646", &(0x7f000095f000-0x7d)="9e0dacf8d79469db19ae1b1c2a0ef42629931c292f5456e74cbef639ba3fce8763c474266094dd646b4b3a13fec1e30ca2b0426dd179db9fa082f22379c2ed15dc911633f022348a761416adcbc24c6679355da9b94f04793523afd52ca38ff50926a0a5e696a57aad13064dea791053352c5b0642f25d7c999f2d2108"}}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000000000)={{}, {0x0}}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0xa2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x7e, &(0x7f0000002000), &(0x7f0000002000)=0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x0, 0x3, 0x0, 0xa, 0x20, 0x80, 0x0, r3, r4}, {0x10001, 0x4, 0x37, 0x4, 0x8, 0xfffffffffffffff9, 0x85a, 0x2}, {0x3b6, 0x6, 0x9, 0xc408}, 0x8, 0xffffffffffffffff, 0x1, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x2, 0x3, 0x0, 0x7, 0x20, 0x4, 0x7}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000000000)={{r1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000002000-0x20)) 2018/02/19 01:16:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006b0000-0x30)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) connect$unix(r1, &(0x7f0000705000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/02/19 01:16:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c08000-0x8)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000eb3000), 0x0) 2018/02/19 01:16:57 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000-0x10)={r1, &(0x7f00007cb000)=""/8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000359000)=@common='teql0\x00') ioctl(r2, 0x8916, &(0x7f0000000000)) 2018/02/19 01:16:57 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ebb000), &(0x7f0000fe9000)=0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000fea000-0xc)={0x0, @empty, @loopback}, &(0x7f0000fea000-0x4)=0xc) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000beb000)={{{@in6=@remote, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000fea000-0x4)=0xe8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000fe9000)=@getsa={0x13c, 0x12, 0x420, 0x4, 0x1, {@in=@multicast2=0xe0000002, 0x0, 0xa, 0x7e}, [@user_kmaddress={0x2c, 0x13, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, @in6=@loopback={0x0, 0x1}, 0x0, 0xa}}, @sa={0xe8, 0x6, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x3, 0x89, 0x2, 0xa0, 0xa0, 0x1, r2, r3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x7a}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, {0x200000000000000, 0xfffffffffffffffe, 0x95, 0xffffffffffff85f3, 0x2, 0x80, 0x1}, {0x6, 0x10000, 0x9, 0x5}, {0x3, 0xfffffffffffff0d2, 0x7}, 0x5, 0x7, 0xa, 0x0, 0x2, 0xa0}}]}, 0x13c}, 0x1}, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000fea000)={0xfa0, 0x400}) r4 = memfd_create(&(0x7f00000f4000)='$/(\x00', 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r4, &(0x7f0000fec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00009ff000-0x4)=0x7) recvfrom$packet(r4, &(0x7f00000d2000)=""/4096, 0x1000, 0x2000, &(0x7f0000db6000-0x14)={0x11, 0xf6, r5, 0x1, 0x40, 0x6, @random="a7ef2c18c711"}, 0x14) 2018/02/19 01:16:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080b, 0x1f, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) capget(&(0x7f0000013000), &(0x7f0000001000-0x18)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 01:16:57 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000000a000-0x8)={@empty, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000)='/dev/vga_arbiter\x00', 0x64000, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000000b000)={&(0x7f0000007000/0x1000)=nil, 0x800, &(0x7f0000000000/0x2000)=nil}, 0x18) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) write$evdev(r1, &(0x7f000000b000)=[{{r2, r3/1000+10000}, 0x4, 0x1, 0x4}, {{}, 0x0, 0x4, 0x5}, {{r4, r5/1000+10000}, 0x3, 0xfff}, {{0x0, 0x2710}, 0x6, 0x5, 0x3}, {{r6, r7/1000+10000}, 0xfc7, 0x22f, 0xb36}, {{0x77359400}, 0xfff, 0xa48, 0xae}, {{r8, r9/1000+10000}, 0x5, 0xed, 0x30}, {{}, 0x7fff, 0x7f, 0x6}], 0xc0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f000000b000)) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x800, 0x5, 0x81, 0x731}]}, 0x10) pwrite64(r0, &(0x7f000000a000-0x61)="e389ee8cfde175f88f75a5b18aafb339c527e1c8cf0122d30cb956f859d189923d7a767fcff9c26deccc15c3afc7e92a5665eebc84de2b279d1ac7dd32c3c97a430cdd28bd0a41ae7bba7e36e7fde024cded1aab67c3d61610fae983ff421a5bb9", 0x61, 0x0) 2018/02/19 01:16:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000065b000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x1f) clone(0xa060000, &(0x7f0000d20000-0x62)="d0717485b296b2fbb73892077abd6b2a3a77f583df006787f8a405000000df0000000000007c925711f936b0753104dd4d0a32ee6d37abe1c555ae49ed624b5dc00de7916b43e0881f300000000000000001d3f8ac80b35c0ecc3b417be2e3e668", &(0x7f0000001000), &(0x7f0000576000), &(0x7f0000137000-0x72)="bbc621120382ff6db08d26494f956b9f7f4dd767f4da826544663887c06981f9140c1faa4c8613c8ebcc9bef6e96a4c52fbe401f573a87c078bc0100000000fffffffffffffffb06009ccc45df3aa64ccc229aed9d07eb68115816adaaad191993f99c014745c75d1b681a03a86c8e4d4db8") r1 = dup(0xffffffffffffffff) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000a3000-0x10)={&(0x7f00005a1000/0x2000)=nil, 0x2000}) 2018/02/19 01:16:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000a, 0x7602, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000350000-0x7b)=""/123, &(0x7f0000000000)=0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ae000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000b89000-0x6)="01000000031c", 0x20000, &(0x7f0000424000)) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000348000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)) 2018/02/19 01:16:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) r1 = memfd_create(&(0x7f00003b4000-0xe)='mime_type#}[]\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005e9000)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00007ca000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000504000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x4, 0x0, 0x7, 0x500, 0x1, 0x0, r2}) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="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", 0xec1}], 0x1, &(0x7f00008e5000)=[{0x10, 0x117}, {0x58, 0x6, 0x4e, "bbf10eefe6cea24bfd01d82d50c8ed35095a63242cf64ab0e99d56bda5f81407044c2ab625e7e25677f78854e8e76e50542ba2f9bc5d4fa7d5bf56ac80f33fc5f2199d2d68"}, {0x38, 0x11f, 0x400, "8ceecfd0fab33c5b0a591182d93222d42ece4aabd473aa07ddf3edc5575411b20a"}, {0x40, 0x1, 0x6, "9f89b3c21f506417824ac0509dfd5c44e1e8b0f6ebb968d0dd40ba7fd81f4d9ca0ae47002b91ef4cd030db"}, {0x58, 0x195, 0x7, "23cfa2cd208826854161fda318bad903e17ee5dadeca1e5f6f0cd4d6c7802a22a7e2ad52c875e5799fa3c932249ef77d720d8d1bec5fe64e05247e50ed37c179fe886236"}, {0x108, 0x202, 0xffffffffffff03a1, "7d659aa062b6be4a312ab0d7b62e1151f4a4e6543a9b6c1d3c63bc88c8bffe3c82602a680c0537d28cb40a95d53f1738c16f15889e949f45af36dd281793dae18d22ae932cf82f25b2359a01b6c68fae74eb117913464db218ddd540489a566869b0c05986e58041f936d7055513f3c6e5bae8ec2dc586bb2983f345ded7ccfef634a8f5185e85d66c1124d70320235f6a3126f2fef9cbbff5761dd66acf13e370458cfbb6bb5f22b045dd562da74e5b10ec0317dd6ec060d581d942c5f758f8da51bf290399cc92fb02ebb96800c12337f3016c72a96894c69de81fb6582ce3f2aad7df8a5ea5d88aea6ae57f3d6049f0b9db5491f3ed"}, {0xffffffffffffffb0, 0x10e, 0xffffffffffffff7f, "f54ff132be5828e0c2cd915c36eb28276fc7ce35ab024c1b745036275eb33c658c38d6ed3bf6c55a6838dc08d9d1926b60ae9549042215803ea59f23d8d429da3efcf74c1389cceec35fcbd996d39b129562cf442c268b63ebc9a4fc9909d8103d6f5df7364f6f9a7b385ca25ab59367e640693cf738818abfedc46448"}, {0x1010, 0x101, 0x100100001, "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"}], 0x12e0}, 0x0) 2018/02/19 01:16:57 executing program 7: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000d1c000)='./control\x00', 0x8) inotify_rm_watch(r0, r1) r2 = inotify_add_watch(r0, &(0x7f00004ad000)='./control\x00', 0x8) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x4, &(0x7f0000d1f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000d1e000)=[@in6={0xa, 0x3, 0x6, @empty, 0xd5d6}, @in6={0xa, 0x0, 0x9a3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x200}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3}, @in6={0xa, 0x1, 0x96f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6268}, @in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}], 0x8c) inotify_rm_watch(r0, r2) [ 35.848976] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket 2018/02/19 01:16:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007d5000)="6e65742f6465765f6d6361737400c087ea55011e14c9e3470d3355a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000089a000-0x30)=[{0x3, 0x8}, {0xf, 0x8}, {}, {0x8, 0xb39}, {0x3, 0x4}, {0xf, 0x401}], 0x6) sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008e1000)=0x3ff, 0x4) 2018/02/19 01:16:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x40, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0xfffffffffffffffc}) sync_file_range(r0, 0x0, 0x3, 0x3) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000831000-0x2c)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x3}], 0x2c) close(r1) r2 = syz_open_dev$mice(&(0x7f0000849000-0x10)='/dev/input/mice\x00', 0x0, 0x1) sendfile(r2, r0, 0x0, 0x80000000) [ 35.905664] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/19 01:16:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000f1c000-0x1)='U', 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000655000-0x8c)={0x1, 0x536d, 0x1, 'queue1\x00', 0x5}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0f000-0x11)='/dev/vga_arbiter\x00', 0x321000, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/19 01:16:57 executing program 4: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x371, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/19 01:16:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000cb7000)='./file0\x00', 0x400, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000073c000-0x6)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x7d72}}, [0x9, 0xcf, 0x101, 0x1f, 0x9, 0xffffffffffffff80, 0x0, 0xffff, 0x40, 0x3ff, 0x5, 0x280000000000, 0x0, 0x0, 0xfffffffffffffffb]}, &(0x7f0000f63000)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e73000)=r1, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000bb7000)='mountstats\x00') sendfile(r2, r2, &(0x7f00005cd000), 0xa69) 2018/02/19 01:16:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00003f1000-0xe)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000117000)={@generic="232cce96360b7e6f2fd663fc0984c124", &(0x7f0000000000)=@ethtool_flash={0x33, 0x1f, "dd70b8c77abad7c2a8e8875c988b7757b8de134cd918f7a416f4eaad20b587eb2a827d81fdccf81ef7b02929428318eaf5d5858342969bf962f0c56e7befb06418d22b026a3563801d593edd6b24320b74005050d70d4a239eb4fb0e2ece50efbfd86bbf04e63cc48ab21bb1134da93a222d56f163e70d8ec43e7fe78ffa1d3a"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) waitid(0x3, 0xffffffffffffffff, &(0x7f0000bb4000), 0x0, &(0x7f0000045000)={{}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000026e000-0x10)={0x0, r3}, 0x10) set_thread_area(&(0x7f000007a000-0x10)={0x80000000, 0x20001000, 0x400, 0x5, 0xfffffffffffffffd, 0x5, 0xfffffffffffffe01, 0x6, 0x5, 0xffffffffffffffc1}) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000618000), &(0x7f0000dd5000)=0x4) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/19 01:16:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xf)='md5sumprocppp0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000be5000-0x8), 0x800) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000216000-0xe8)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f000094a000-0x4)=0xe8) getresgid(&(0x7f00001b6000-0x4)=0x0, &(0x7f0000c94000-0x4), &(0x7f000015d000-0x4)) fchown(r1, r4, r5) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r1, r3) 2018/02/19 01:16:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000667000+0xef6)={0x0, 0x10000}, &(0x7f00004f8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000891000)=@assoc_value={r1}, 0x8) 2018/02/19 01:16:57 executing program 0: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)) epoll_wait(r1, &(0x7f000000b000-0x5)=[{}], 0xdd, 0xffffffffffffbef7) shutdown(r0, 0x1) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000030000-0xd)=""/13, &(0x7f0000048000)=0xd) dup3(r0, r1, 0x0) shutdown(r0, 0x0) 2018/02/19 01:16:57 executing program 3: mmap(&(0x7f0000000000/0xc2d000)=nil, 0xc2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000478000)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002fd000)='m', 0x1, 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000c0c000)=""/69, 0x45) r3 = getpgid(r1) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x9, &(0x7f000092e000)=""/86) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace$setopts(0x4200, r1, 0x100000000, 0x20) ptrace(0x4207, r4) ptrace(0x4218, r4) 2018/02/19 01:16:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000057d000-0xb)='/dev/loop#\x00', 0x0, 0x0) readv(r0, &(0x7f00001b5000)=[{&(0x7f00000a5000-0x4e)=""/159, 0x9f}], 0xffffffffffffea4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de9000)='/dev/vga_arbiter\x00', 0x20081, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000914000)=""/205) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000f63000)={0x4, 0x2, 0x9000}, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c67000-0xe)='/selinux/load\x00', 0x2, 0x0) inotify_init1(0x80000) 2018/02/19 01:16:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000586000)='autogroup\x00') getsockname$packet(0xffffffffffffffff, &(0x7f00002d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00005fb000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000c3b000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) accept$packet(0xffffffffffffffff, &(0x7f00004a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000e1c000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0xe, &(0x7f000033c000)={@empty, r3}, 0xff7c) ioperm(0x0, 0x7, 0x100000001) 2018/02/19 01:16:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000772000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_dev$binder(&(0x7f0000071000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) poll(&(0x7f0000240000-0x40)=[], 0x0, 0x100004) 2018/02/19 01:16:57 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigpending(&(0x7f0000013000-0x8), 0x8) syz_open_dev$random(&(0x7f0000002000+0x3a7)='/dev/random\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 01:16:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000033e000)={{0xa, 0x3, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2}, {0xa, 0x1, 0x7f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x5, [0x20, 0x7, 0x0, 0x8, 0x1, 0x6, 0x100000001, 0x100]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ec3000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x1}}, 0xe8) pread64(r1, &(0x7f0000f2f000-0x44)=""/68, 0x44, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00003ae000-0x8)='./file0\x00', 0x40000, 0x8) readlinkat(r2, &(0x7f0000496000)='./file0\x00', &(0x7f0000368000-0x54)=""/84, 0x54) sendmsg$key(0xffffffffffffffff, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/19 01:16:57 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x400006, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) [ 36.097644] audit: type=1400 audit(1519003017.823:7): avc: denied { set_context_mgr } for pid=4959 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/19 01:16:57 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c0c000-0x18)={0x0, 0x101, 0x30, 0x3, 0xd0}, &(0x7f0000bbb000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0xffffffffffffffc0}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000e3c000-0x1c)={0xa, 0x3, 0x3800000000000, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x400000000000003c, &(0x7f0000596000-0x1), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x503000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0x4, 0x0, &(0x7f0000001000-0x4)=[@exit_looper={0x630d}], 0x65, 0x0, &(0x7f0000000000)="e0d5144fbef331113e1799d82059c888e94209d63b15f20e267d87e074bb71b0e660eab0009ad393471a51055a90b1304818fe60e6de10bcceaf2334397275fec8dab9ef5c8bb853820651464f44b8bc6b878a8fe6348462dbc2aab3c6a8f0f3c56e8b0615"}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/02/19 01:16:57 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in=@local}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f000038d000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x46b8, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, {0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80}, 0x1ff, [0x8, 0x8, 0x8, 0x3f, 0x1ff, 0xfffffffffffffffb, 0x20, 0x7]}, 0x5c) mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6}]}, 0x10) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000dd2000)={@mcast2={0xff, 0x2, [], 0x1}, 0xfffe00000, 0x0, 0x0, 0x0, 0x7f, 0x8000, 0x80}, 0x20) write(r1, &(0x7f0000dd2000-0x27)="260000002e0047f1935ebff70722000c07fff7eb000000080700ff36b807475105001a000000", 0x26) 2018/02/19 01:16:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) readlinkat(r0, &(0x7f0000755000)='./file0\x00', &(0x7f0000cef000-0xb)=""/11, 0xb) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000081d000-0xb)='/dev/hwrng\x00', 0xa2100, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000865000-0x5c)={{0xa, 0x0, 0xbf34, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, {0xa, 0x2, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1}, 0x88, [0xffffffffffffffff, 0x7, 0xcc31, 0xfbf1, 0x5, 0x1, 0x3, 0x9]}, 0x5c) [ 36.129588] audit: type=1400 audit(1519003017.853:8): avc: denied { call } for pid=4959 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.199261] binder_alloc: binder_alloc_mmap_handler: 4959 20000000-20002000 already mapped failed -16 [ 36.210287] binder: BINDER_SET_CONTEXT_MGR already set [ 36.216601] binder: 4959:4962 ioctl 40046207 0 returned -16 [ 36.220795] binder_alloc: 4959: binder_alloc_buf, no vma [ 36.220831] binder: 4959:4995 transaction failed 29189/-3, size 0-0 line 3128 [ 36.239965] binder: release 4959:4962 transaction 2 out, still active 2018/02/19 01:16:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000957000)={0x0}, &(0x7f0000938000)=0xc) tkill(r1, 0x4) 2018/02/19 01:16:58 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f7e000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@common, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x8005) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000020f000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x7, [@typed={0xc, 0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}]}]}, 0x4c}, 0x1}, 0x0) 2018/02/19 01:16:58 executing program 5: mmap(&(0x7f0000000000/0xb19000)=nil, 0xb19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b0f000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000465000)='/dev/snd/timer\x00', 0x0, 0x4001) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b0d000)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000687000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b16000-0x50)={0x0, 0x1, 0x200}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000a03000-0x26)={0x0, 0x9, 0x101}) 2018/02/19 01:16:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x60000000401070cd, &(0x7f0000e8d000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9123) 2018/02/19 01:16:58 executing program 0: prctl$intptr(0x1000000003f, 0x1ff) prctl$intptr(0x1c, 0x5) 2018/02/19 01:16:58 executing program 1: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f1e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000f1f000-0x8)='./file0\x00', &(0x7f0000f1e000)={{0x0, 0x2710}, {0x77359400}}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x30, &(0x7f0000c02000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@empty}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0x40fd) 2018/02/19 01:16:58 executing program 3: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x3) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d2c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d2b000)={0x0, 0x8c, &(0x7f0000663000)=[@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x3, 0x4e, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x67}, @in6={0xa, 0x1, 0x94000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100}, @in6={0xa, 0x0, 0x7, @empty, 0x821}]}, &(0x7f00008a2000-0x4)=0x10) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d2c000-0xc)=@sack_info={r2, 0x40, 0x8}, 0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000134000-0x11)='/dev/vga_arbiter\x00', 0x101400, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000d2b000)=0x19, 0x4) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0xffffffffffffffa1) 2018/02/19 01:16:58 executing program 6: socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000590000-0x8)={0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009c1000-0x10)=@generic, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000475000)='/dev/rtc\x00', 0x0, 0x0) uname(&(0x7f0000cb2000-0xcf)=""/207) ioctl$int_in(r1, 0x5452, &(0x7f00000f2000-0x8)=0x2) [ 36.246864] binder: undelivered TRANSACTION_COMPLETE [ 36.252642] binder: send failed reply for transaction 2, target dead [ 36.259245] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/19 01:16:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000279000)={0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000e36000)=""/219, &(0x7f00004c6000)=0xdb) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xa}, [@srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x3c}, 0x1}, 0x0) 2018/02/19 01:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x34, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000068b000-0x5)='comm\x00') ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000c05000-0x8)) sendfile(r0, r0, &(0x7f0000929000)=0x800, 0xff) 2018/02/19 01:16:58 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) flock(r0, 0xd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000004000-0x8)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000001000)=0xc) fcntl$setown(r0, 0x8, r2) r3 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0xc, &(0x7f0000001000-0xc)={0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000dfd000-0x5c)) 2018/02/19 01:16:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000ecb000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = request_key(&(0x7f0000604000)='encrypted\x00', &(0x7f00004c9000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000edf000)='\x00', 0xfffffffffffffff9) r2 = request_key(&(0x7f0000f0a000)='encrypted\x00', &(0x7f000009c000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000335000)='\\selinuxmime_typetrusted!md5sumsecurity!o\x00', 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) [ 36.292752] audit: type=1400 audit(1519003018.023:9): avc: denied { create } for pid=5005 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 01:16:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f5d000-0xe)='/dev/keychord\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000216000)={0x7fff, 0x0, 0x0, 0x3, 0x1, 0x1ae}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@rand_addr}}, 0xe8) close(r0) 2018/02/19 01:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b8b000-0xb)='pkcs7_test\x00', &(0x7f00008d8000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a18000-0x18)='}cgroupselfselfppp1self\x00', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000e04000-0x8)='keyring\x00', &(0x7f0000d1b000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000aad000-0xa)='net/route\x00') readv(r2, &(0x7f0000017000)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) [ 36.336932] audit: type=1400 audit(1519003018.063:10): avc: denied { getopt } for pid=5005 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.387143] audit: type=1400 audit(1519003018.113:11): avc: denied { write } for pid=5005 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 01:16:58 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f000001b000), &(0x7f000000a000-0x8), 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000001d000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000013000-0x4)=0x6) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000001e000-0x18)={0x0, 0xf0, 0x0, 0x2, 0x5}, &(0x7f0000013000-0x4)=0x18) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000001f000-0x1), &(0x7f000001f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000001d000)={r2, 0x60, 0x4, 0x3, 0xd0f, 0x7}, &(0x7f000001d000)=0x14) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000001f000-0x4), &(0x7f000001c000-0x4)=0x4) 2018/02/19 01:16:58 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000000e000-0xb5)="bf9744abee3825fc10407a6886c7c8fb174bfb5d7c099d915e920c5c2bff6d5c39be50754a01e8d61d4962e43c5f70413796048fcf792e53dbe869c13bb0160e2319c70d4b317cc48c978c0696b0e5288ef9eaada4e246ae9418da03dbcbe0ffcbf881bad929aeef8d7785ffab1d484e15aa2b71b3b5f242e825b7ef02ebe4befa452d18a63b405198dc3758474c5526b78f47d1a5ac91be21192b53f68add3ef44f366e83f11343ed07987fff361818a0dd1410d0", 0xb5, 0x4004010, &(0x7f000000c000)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x20) r1 = socket(0x18, 0x0, 0x4) modify_ldt$read(0x0, &(0x7f0000005000)=""/50, 0x32) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0xffff}}, 0x8) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000009000-0x20)={"e023bddae21d473f80d7c4e6aba9dce2", {0x4, 0x0, 0x0, "0b3531ac4a31"}}) 2018/02/19 01:16:58 executing program 1: r0 = socket(0x3, 0x2, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00009b8000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000646000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r4 = syz_fuse_mount(&(0x7f00001ba000)='./file0\x00', 0x4000, 0x0, 0x0, 0x8, 0x1000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) r6 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r10 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000669000-0x4)=0x0, &(0x7f0000000000), &(0x7f000041b000-0x4)) r12 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x20) r18 = userfaultfd(0x80000) r19 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000a6b000)=0x10, 0x800) pipe(&(0x7f00005a0000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000)={0x0, 0x0}) r22 = socket$pppoe(0x18, 0x1, 0x0) r23 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003b3000)={0x0, 0x80000, 0xffffffffffffffff}) r25 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000000)=0x10) r27 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = syz_fuseblk_mount(&(0x7f000036a000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0x3, 0x10000, 0x0) r30 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aa8000-0xb)='/dev/hwrng\x00', 0x400080, 0x0) r31 = creat(&(0x7f000078d000-0x8)='./file0\x00', 0x60) r32 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/dev_snmp6\x00') r34 = socket$inet6(0xa, 0x6, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80f, 0x8, &(0x7f0000000000)={0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a83000)={0x0, 0x0}) r37 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a93000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x422, 0x800000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x400) r40 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000054c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000762000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00004da000-0xa8)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b52000)=[{&(0x7f0000c34000-0x67)="b2248345c97c92ef74fa7f3742c583d4514580026ed1bdca2c9bb1286109d5e3a1ddbb74660c6178d121c3d85d765eed993d6d10386978b834e02d83513550fc2866de686baf620d58af12c55c2bd1fa8b4b142e6eacc6347545078ee1fc430ac34e449c3f6e4c", 0x67}], 0x1, 0x0, 0x0, 0x20040000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xcc)="ef3c13b020028c20c5075d03cb84e611ffe4c9a115a09c21c7403a5224363a2037c46f8f5d74853bf61954ab0ad896d4c9696f09717d091f607e6ab9997bc773978b91f2be27f3e002d3ad6dfd26403fd2bb8214f7fcbeeee8abaf0c41f5687b7284e2b0a62716e2559b2bddbf1085a69048138b7cbd000c0a47551d8575c95cc17b1dd4a542a9fb461ee805406fe0d791cdaa4b344f1ec818552eb7c51ea2f1d8a5cff729525d7d3765ba340cb89839044e3328bec1ac662a719a9988e3d68f6fe1d08812637a04faf33df3", 0xcc}, {&(0x7f0000001000-0x66)="f36d2aaa0dd2aefdefed6e34c34da0de2d1497efd8d75b88531741f4a923402cca72031caae487239815aab767ffae804e4a869607de9b28be557937980d911b059fcd8dea0cfaf36815d350bc8586278f0dc177ed581a2101c63c7d7238ca20fb8c94e393b4", 0x66}], 0x2, 0x0, 0x0, 0x4000004}, {&(0x7f0000b93000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000231000)="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", 0xfe}, {&(0x7f0000001000-0x10)="4edbae9bfe52435c3ab629a70d1f7756", 0x10}, {&(0x7f0000001000-0x8b)="e8b76d29071122ebbe81ca22a14a8d0870daebe66b8e69ccd04fcc6daf30b980ac70d404233b2b644ea27a8a7288df2d2b759e228042cbaae83ded1558917cb55b30a0834fcd2a9f0a8f7c69e653fadae7b5a1ae75e678b80c8f28d0c20774fba7fa04bb9b9389a84347df53758db8451d70fa3db3901a95213030cf1303e282271585d1f8ebcf2ebaacbd", 0x8b}, {&(0x7f0000000000)="37e0626b1bf5dea714312208c16577c635b37c0c69e6da61eaad81a3982e7f337fe51a8344f1b671d866367b30552a51e4347bf9dd696bf412bbf8ebf9c0438d6ed3ab3bafe1086b451b0e197c3a1460397b240ce3a07b92638f6191c08d741baabcf1a283418ad5863620ab769a031536ea51ee55bbc9749a09", 0x7a}, {&(0x7f000078b000-0x30)="edebdba43df450961fe363abd9e544a211ca85e213b506661bfeb06304d08b48041ff2c8756c213dd8382cf2a3faf898", 0x30}], 0x5, &(0x7f0000001000-0x140)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r12, r13, r14, r15]}, @rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22]}, @rights={0x38, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29, r30, r31, r32]}, @rights={0x30, 0x1, 0x1, [r33, r34, r35, r36, r37, r38, r39, r40]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x140, 0x1affff107c1e1ee8}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r44 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) pread64(r44, &(0x7f0000d5d000)=""/255, 0xff, 0x0) 2018/02/19 01:16:58 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000026000-0xa)='net/ptype\x00') mkdirat(r0, &(0x7f0000005000)='./file0\x00', 0x83) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r1, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/02/19 01:16:58 executing program 0: clone(0x0, &(0x7f0000fa0000-0x1), &(0x7f0000000000), &(0x7f0000f9c000), &(0x7f0000540000)) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x77)=""/119) getuid() 2018/02/19 01:16:58 executing program 4: prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x0, &(0x7f0000a37000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x620000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000003000-0x10)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000d4e000/0x4000)=nil, 0x4000}) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000493000-0xf4)="276d332f54d0c2fbc560dca7a27e5fa08101da5aee8840ce4c92f526946935ece77ee714a8aa7feb98c1d25b97a61556dc6d09db81df877d820df15161a8081aa84e0d3f23f5cf850fc0e03e5663e71bd8754c6ac1c10334c927ecca458e77111661a5723ac44c5904e52ca31eb2d73dd76fc0dc97ea2327c3d9e00b9cfc5bfb1fb00cbab15ae8f216b2e42c0f53464ff61b96daea2cac92d8ef669ef08b9d08ce76b78c45c79e9f673732f3f27886df8986115f87f97831b602816d18c092666cfab44728789515362321cf0d09e4f2bad3fd469d6cacd3a23890c80132d33c4bce15ed2a9e028bc9f3a08d06610ad585dd91db", 0xf4, 0x7, &(0x7f0000000000)={r1, r2+10000000}) 2018/02/19 01:16:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000183000)) clock_settime(0x1, &(0x7f000065b000-0x10)={0x77359400}) r0 = syz_open_dev$tun(&(0x7f0000698000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) pwrite64(r0, &(0x7f0000b87000)="e21f8bc2d0a92f94292e1d937e29ea1b654ca83e30a6fdb7f98b233bee7cb578001c3b472a1505ff4d34dfa3f781a8840a507414ac07a892b414eb6eb82e3b742d237ab8dea28a1dc23a42fd384a0a2c9ecc3fe1431e9b1728ffa225b51d056a", 0x60, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a7c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$unix(r1, &(0x7f0000007000)="347a2d2ece89bb18873b8559e9ed39e07db8c2044a623c14865883f718f71992a8bb55ad997d0b58b38c7f235709feb83f2c5f14b835e478556f15a7f5b6925cb98882a5cd0c8a3d67eda69271aec8170ff52cbe7ae2998493825264f9da99d36dd9f8bde005d623be9de91da35c8a934a06f062823236a9de0ba33ea3e55d96f28665d666a38b28921e421fd60c43ab27c38a93bca9c37cbf7585c6348f91ff8dc66245be3d202ca4d799fefea585d4d4ab5727bc1fd6b4a1e0c1170009c36bf4650547f284c38b15dd04536fe7599ff7ae5cad9bef29943504071dc4fbdda0744963bd500afa14aaffe5f75970e0ec", 0xf0, 0x800, &(0x7f00003f2000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003ee000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000902000)={0x8}, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000eaa000), &(0x7f000046e000)=0x4) fsetxattr(r0, &(0x7f0000341000)=@random={'os2.', '/dev/net/tun\x00'}, &(0x7f0000050000-0x1d)='/selinux/avc/cache_threshold\x00', 0x1d, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008fd000-0x1e)={0x0, 0x16, "65f7b1b632f5203861d815a28a55ee71205029171c05"}, &(0x7f000070b000-0x4)=0x1e) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000057f000-0x20)={0x2, 0xfffffffffffffffc, 0x1, 0x7f, 0x7, 0x4, 0x2, 0x5, r2}, 0xfffffffffffffd64) sendfile(r1, r0, &(0x7f0000794000-0x8), 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000f2e000)=0x2, 0x4) fsetxattr(r1, &(0x7f0000238000)=@random={'user.', '/selinux/avc/cache_threshold\x00'}, &(0x7f000002e000-0x3)='{)\x00', 0x3, 0x2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e01000-0xf)='/dev/sequencer\x00', 0x2, 0x0) syslog(0x1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000036000)=0x5, 0xfffffffffffffe30) 2018/02/19 01:16:58 executing program 6: r0 = inotify_init1(0x0) r1 = dup(r0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/19 01:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d30000)='./file0\x00', 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000c2e000)={0x2, {0x2, 0x1, @rand_addr=0x1ff}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @multicast2=0xe0000002}, 0x20, 0x9, 0x20, 0x56e5, 0x4, &(0x7f0000079000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3, 0x1, 0x200}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000a49000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0x3, @empty}, 0x3e, 0x0, 0x0, 0x0, 0x0, &(0x7f0000361000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x9}) 2018/02/19 01:16:58 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') readlink(&(0x7f000094d000)='./file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000135000), &(0x7f0000076000)=0x4) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000fdf000)) 2018/02/19 01:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000a0f000-0x10)={0x2000000000000057, &(0x7f0000000000)=[]}) rmdir(&(0x7f00005ab000-0x8)='./file0\x00') 2018/02/19 01:16:58 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000001d000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000001d000)) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000001a000)={0x4c, 0x0, &(0x7f0000015000-0xa8)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, &(0x7f000000d000)=[], &(0x7f000001a000)=[0x48, 0x0, 0x0]}}}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/19 01:16:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006cc000-0xa)='blacklist\x00', &(0x7f0000b1a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="6957c8d586e4de50276db46858aae35f1e07fa93a4f0e3a55c5ade9325d34851579028", 0x23, 0x0) r1 = add_key$keyring(&(0x7f0000190000-0x8)='keyring\x00', &(0x7f0000b11000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000002000-0x10)={0x80, 0x1000, 0x0, 0x3, 0xffff, 0x2, 0x2, 0x0, 0x2, 0x4}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x1ff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r4 = dup3(r2, r3, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)="616156b16b20d9fa5d8d1f4d2abd80126a7b7a2803f2716902f943f13e884c06a3c99e339cfd8afb0ebcdbdad6d4a0675049ec719e16ea073bc9e3322b7a6b27a42215d87ea60422d719e5a9fac1cb66894a3a9332bfdfb4b6c047a78c32561c1a1aca595876b1ab1c8ad2a0cefc6dfa164c84ee6c8fb73103aa8a9b1b1c2db196bdd9b266a2e73eea29b2d933f6338c5537f56ffa0d6d87ddc75b90ccb1063a550a303a93790f9274", 0xa9, r0) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000001000-0x1e)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=@generic="68c791406f8c04f24fb2d8dd5a393408"}) 2018/02/19 01:16:58 executing program 6: clone(0x0, &(0x7f0000684000-0xd7), &(0x7f0000b59000), &(0x7f0000b9e000), &(0x7f000052e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00004f5000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x3, @multicast2=0xe0000002}, @common='erspan0\x00'}) clock_settime(0x0, &(0x7f0000013000-0x10)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r1, @in={{0x2, 0x1, @empty}}}, 0x8c) 2018/02/19 01:16:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffff1, &(0x7f0000001000-0x10)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ba0000-0xf)='/dev/sequencer\x00', 0x2042, 0x0) bind$nfc_llcp(r0, &(0x7f00000fe000-0x60)={0x27, 0x3, 0x7, 0x1, 0x32a, 0x0, "0fa6bfb79984ecc4e1e931db22b1182275ceeffe1a435cc8b8243858b314563246aa8af43d3a27fcc838a1cf494f584dfa8ad93ce1f61b738baece80991812", 0x6433}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x2}) 2018/02/19 01:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000005b000-0x9)='/dev/ppp\x00', 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) [ 36.501942] binder: 5086:5087 ioctl c0306201 2001a000 returned -14 [ 36.521956] binder: 5086:5094 ioctl c0306201 2001a000 returned -14 2018/02/19 01:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000039000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002cc000)={0x8, 0x8001, 0x7, 'queue0\x00', 0x2}) write(r0, &(0x7f0000240000-0x8c)="85f77663790100000000000000c88001000000ffffffffea0d675294", 0x1c) 2018/02/19 01:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f0000588000-0x18)=[{&(0x7f000081a000)=""/12, 0xc}, {&(0x7f0000824000)=""/94, 0x5e}], 0x2, 0x0) sync_file_range(r1, 0x4, 0xffffffffffffff81, 0x0) timerfd_gettime(r1, &(0x7f0000eac000)) 2018/02/19 01:16:58 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000013000-0xb2)=""/178, 0xb2}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f00002a6000), &(0x7f0000f2c000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000001e000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000801000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000cb000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b4d000)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000548000-0x4)=0xe8) fstat(r0, &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d12000)=0x0) stat(&(0x7f0000bcd000)='./file0\x00', &(0x7f00002eb000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000044b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00003e5000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000065f000-0xe8)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000689000)=0xe8) lstat(&(0x7f0000828000-0x8)='./file0\x00', &(0x7f0000412000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000469000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000903000)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000f73000-0x4)=0xe8) r13 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000067d000)={0x0}, &(0x7f000036c000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000559000-0xc)={0x0, 0x0}, &(0x7f0000b2a000-0x4)=0xc) lstat(&(0x7f0000b10000)='./file0\x00', &(0x7f000064c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpid() fstat(r0, &(0x7f00007a4000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000770000-0x10)=[0x0, 0x0, 0x0, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000071a000)=0x0) fstat(r0, &(0x7f0000faa000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000b3c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000474000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008d0000)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000fc2000)=0xe8) stat(&(0x7f0000d33000-0x8)='./file0\x00', &(0x7f0000885000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008a3000-0xe8)={{{@in=@multicast1, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000870000-0x4)=0xe8) getgroups(0x4, &(0x7f000031b000-0x10)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r29 = getpgrp(0x0) r30 = geteuid() r31 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ff7000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d6e000-0xe8)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000954000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c45000)={0x0, 0x0, 0x0}, &(0x7f0000314000)=0xc) r35 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b45000)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000cb3000)=0xe8) getresgid(&(0x7f0000aec000)=0x0, &(0x7f00007db000), &(0x7f0000f14000)) sendmmsg$unix(r1, &(0x7f0000625000-0x1f8)=[{&(0x7f0000fec000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000adf000-0x20)=[{&(0x7f0000370000-0x1000)="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", 0x1000}, {&(0x7f00004ab000-0x95)="88d7bcdce67b161eec3176b1d4b5273b2fb3b574606990c9c2f6ebd9378f9bbfafe726c37e5c0b671e33da9561b1237b23e004aed2a141a6596442fdf09668c721e6e16eb78ec29931db2b235862152d51ac333e543c22663efc50fe748ebefd42ffea74c8d6553f51f49df2078da7c7025bb5dc439b6bb00b389eeec94993edf32b089b4c9d528f8c60d740acec440b5d55cd99f8", 0x95}], 0x2, &(0x7f0000aec000-0x78)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x3e25dee325ca539f}, {&(0x7f0000da3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004db000)=[{&(0x7f00009c4000)="e8c8a0d1145208827d4cdda77f269eb725d964c822b4511450aa5660f2a0cf88197d5e7e7aeaada8c9dea84f09db5d50ccd56800d7a909f802b2de7f53126041d79a9433d297267aa2104362bb9db73aab17627874f01e957133c56da7436ffb40ff7e0a5ae015b3c7b235d74cb18a9defb4b43ad8ba5c59bde105e841a7768627a53192b64664556053860830ad3749f15c5cbd6fb51914140080", 0x9b}], 0x1, &(0x7f0000013000-0x58)=[@rights={0x38, 0x1, 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{&(0x7f000035e000)="46ad97ee1ba35a76a9c19a20d59cad733ca095a57c10ded8b8a6fe5ac454071d3641d00eb4bd51a4c080a08a2697e486cc7c64496dfae25af353f9a5f1c9a4f92abc7e2afa67ced55b9210ce30811f229888107750650795a12e996cb193f5c09ebac234f8119634a84d790965134ba8cba4b0e8494866bdb915ae3f726e845b036b6601c12017793042d5106b89d958583c8136aa65fbf4d98ae3266d334ae332346f2bc35d91a7141601bc8493859830ab4332ce6052c2c61a0cd52e4f7f58a4356e53d307c445f354cc3658ce1f70a59d635e4f2d35643a72098582b652", 0xdf}, {&(0x7f00000f9000-0x30)="16513aa5dcca01aefdffd686ee60e9ed7418fe4e4421be4e3c6a32ef756af3ab6bfe9d1023ccbaa03c9c3c9c777605b7", 0x30}, {&(0x7f000088a000)="b45a4add865f51a0abdd14496c1c14e8276d8a46e298331f625e3c565dad89146d37e7a5421b7caedd0bbb", 0x2b}, {&(0x7f00008af000)="4e892b6712ac6a8b94ef7300e1c4e95da296e1761d94d778f8ce36807ab0501d3dbe0b41f38fe5d64578170b50cfa55ca017b8f61cb4a7e527346309e3386ef6704b315cb7988bbb28dcecdef6f6d750c3390db05e089d6a5872f2d8662239913fe89f66ed0349bc2c355648043ca3ffe1d76dc7031dff765b56703fe10e17ad7f92c60a2d922a06d9ae900e68111c1d4424aa8ce855ed4e4aed4b01842d522badeca3d975fb45f0a58ff1fe27008387e2f292e43ce353c3af1996dedccb6e2c5d4f064e947d95444aac105c45", 0xcd}, {&(0x7f0000d1a000)="ecbd44c29f04a2ea5d371829f920f1390d55c6954d4d82926bea8575fe114a593eda7fa7cafe199e4c1a20ee6d68e92866a220d44d1297a08c4193d84ea5cd1e243146585a027ab093ce768a85837e77338ee95a346d1e74de145833574e770212125e29d1b5e4fa3568af114f46e6c7ae9c7ce8300c2e942e4663d68b689c6214d656e2550ae52244bbb45289e71ef4ba2dd2f790ade2a9d8f96e0850d2fef17b94278cbd0cf02447ed7dac8a1c0846ebb970cfc2af5ea59fd6fd9a24c6ecf1014a6531fe90089bcea8889853f1", 0xce}], 0x6, &(0x7f00001ac000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0xe8, 0x4000000}], 0x9, 0x4000) r38 = gettid() fchmod(r0, 0x40) tkill(r38, 0x16) 2018/02/19 01:16:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000214000-0x79)=""/121, &(0x7f000048a000)=0x79) 2018/02/19 01:16:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000004e000)='user\x00', &(0x7f000011c000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00004b7000)="5a5102c06d4077eeb8000c6dff46777a7a981bb851d9efca95f8126af69bf2b4d516161ae2248b7ff214dc89ad5d01f7cac846864ea01a0db679f72549b7a80d76f3a87bf9519b94b79f2a46f744b2528b946f28d6bb5e072afe206fa6afc37a50116fd46879a3f4de26429e1f5699b622cdda0bff23597aa869364c266f4d61e224793a085db49830f1abab8de36ec9e15c47e0037dd229fd7575beed52f77001d797b7682eade9efa104b3139fb7fb5d5878cb8ed4e4bcbb1b45895608041cb6479ca6dc19fe333a006a05383be6d49ffb2540d636dc9b06eae38cf5c6030368b7e389d8547b28a09f30d6dec9e488f0f001b130", 0xf5, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000831000)='dns_resolver\x00', &(0x7f00003d7000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000514000)="8c36fc334b1253d964b6afe105ef7ab034b0d620c4be86bc5514b9ab755ab5", 0x1f, 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f00000cf000)=[{&(0x7f0000435000)}, {&(0x7f0000028000-0x69)="2cad6145dda6ecbc33787c7fa49e6118b9ea0ea2d3121829117e8b8849f3ac44cfd62acaa8b5aff0cd5d77dc8a9f8c6d722f914d62a9f407ce700c1adc4c51e1559f93dbf6e22a437c5c269b71ab9e4d5659357323dd81188f0dd8cebeb1605b28f7db06f5a693c02b", 0x69}, {&(0x7f000007f000-0x2)='kY', 0x2}, {&(0x7f0000901000)="52ca7d5da1e45f79eba755c5ea2d3766f8673089c6e7882a8af7bb218c4ada102c3851e5cf6aca02ac2ad4753e876c05396b8fd2142db16d1eca2b8fabf170c66488a8649677ebce62fcf8ed71a647bc11bfd1d6240ca1a4c314c00b55f72d", 0x5f}], 0x4, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000513000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000ecf000-0x10)={0x77359400}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000036f000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000b55000)=0x7, 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000002c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000230000)={0x0}, &(0x7f000075f000)=0xc) sched_rr_get_interval(r7, &(0x7f000029b000-0x10)) sendmsg$nl_route(r5, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000e5f000)=@bridge_setlink={0x28, 0x13, 0x331, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r6}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/19 01:16:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r1, &(0x7f0000169000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)) r2 = dup3(r1, r0, 0x80000) write$selinux_access(r2, &(0x7f0000853000-0x34)={'system_u:object_r:cpu_online_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x31, 0x30}, 0x34) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8}) 2018/02/19 01:16:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000ef6000/0xf000)=nil, 0xf000, 0x2, 0x8010, r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004cc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000000)=""/249) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@empty, 0x5, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000ef9000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00006ed000-0x4)=0xe) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) accept$packet(0xffffffffffffff9c, &(0x7f0000125000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000098e000)=0x14) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f000028b000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x9b24, 0x10000, 0x8001, 0x400, 0xa6, 0x10000, r5}) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f00000fd000-0x4)) 2018/02/19 01:16:58 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000023d000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd177001de78aabb64ffffffed008c46", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e7000-0xc)='/dev/autofs\x00', 0x551042, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000640000)=@assoc_value={0x0, 0xe379}, &(0x7f0000d96000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000018c000-0x8)={r3, 0x5}, &(0x7f0000a87000-0x4)=0x8) 2018/02/19 01:16:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000069e000-0x9)='/dev/sg#\x00', 0x9, 0x10000) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000479000-0x4)) readv(r0, &(0x7f000069b000)=[{&(0x7f0000200000-0x1e)=""/30, 0x1e}], 0x1) 2018/02/19 01:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008c6000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000807000-0xc), &(0x7f0000c3c000)=0xc) r1 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c9c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006e0000)=0x711f, 0x4) ppoll(&(0x7f00004e8000)=[{r1}], 0x1, &(0x7f0000a00000-0xb)={0x0, r2}, &(0x7f00007cf000-0x8), 0x8) ioctl$TIOCSBRK(r1, 0x40044591) 2018/02/19 01:16:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) r1 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000098f000)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f000000c000-0x4), &(0x7f0000015000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000c4000-0xe8)={{{@in6=@remote, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000ec3000)=0xe8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00004f3000-0x6)={0x0, 0x9}, 0x6) r2 = openat(r1, &(0x7f0000ad3000)='./file0\x00', 0x404000, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000077000)={0x6, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x118) 2018/02/19 01:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="5f7fd58ba46e11b50ead59eb7d075a8220425f43377ea08cdddfa77cb83265336f8f8df8f1af61", 0x27, 0x40000, &(0x7f0000fde000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) sendto$inet(r0, &(0x7f00006dc000-0x1), 0x0, 0x20008001, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000608000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ec9000)=@assoc_value, &(0x7f0000e30000-0x4)=0x8) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000607000-0x6)={0xf5, 0x3, 0xfff}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000499000)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000098d000-0x4), 0x4) 2018/02/19 01:16:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00005bd000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f000069b000)={0x0, r3/1000+10000}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x316) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000435000)={0x0, r0}) recvmsg(r2, &(0x7f00008cb000-0x38)={&(0x7f00001a8000-0x8)=@sco, 0xca1dee09dac4be61, &(0x7f0000d2b000-0x30)=[{&(0x7f0000081000-0x2d)=""/45}, {&(0x7f000014d000-0xbd)=""/189}, {&(0x7f0000644000)=""/159, 0x3d1}], 0xbac38fd35cde2fc2, &(0x7f00003f2000)}, 0x40) dup2(r1, r2) tkill(r0, 0x15) 2018/02/19 01:16:58 executing program 0: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd4(r0, &(0x7f0000030000)={0x4000000000009}, 0x8, 0x800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, []}, 0x3dc5) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000000d000-0x50)={@common, @ifru_addrs=@can={0x0, 0x0}}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000048000-0xb)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x8001, r1}, 0xc) 2018/02/19 01:16:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f000098e000-0x4), 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000002d000)={0x0, 0xb4, &(0x7f0000457000-0xb4)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x80000001, @empty, 0x7}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x2, 0x1c000000000, @empty, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0xe2c, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @empty}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000ea9000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000358000-0x8)={r2, 0x4}, 0x8) sendto$inet6(r1, &(0x7f0000efd000-0x144), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/19 01:16:58 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x3ffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) listen(r0, 0x80) shutdown(r0, 0x0) 2018/02/19 01:16:58 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000)={{0xffffffffffffffff, 0x1, 0x0, 0x2, 0x1f}, 0x89, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x8040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001000-0x68)) 2018/02/19 01:16:58 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000fee000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000fef000-0x4)=0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fef000)={0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ff0000-0x108)={0x0, @in={{0x2, 0x3, @empty}}, [0x7ff, 0x0, 0x7, 0xffffffff, 0xffffffff80000001, 0x4, 0x5, 0x4, 0x8, 0xac56, 0x34e52e8, 0x1, 0xfffffffffffffff9, 0x80, 0x1]}, &(0x7f000075e000-0x4)=0x108) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ff0000-0x8)={r3, 0x5}, &(0x7f0000fef000)=0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0xc0, &(0x7f0000fee000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0xb16, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x71550a6d, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, @in={0x2, 0x3, @empty}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000}]}, &(0x7f0000fef000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008d8000-0x8)={r4, 0x55}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000fee000-0x14)={@empty}, &(0x7f0000053000-0x4)=0x14) 2018/02/19 01:16:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000de7000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f00009d5000)='net/udplite6\x00') setsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000b3d000-0x8e)="ffdb98620061bb24aa991f871e26ceb771ca13c29bb8040b5c9b24773b7ea5d14eefc6db14b653bda4faec83ea1024b5cd40ebe516e0547779ab403d7df027c4a672123477577a386e28e0f12191801091779d712bf241d9d5b77ceae2b1c6262c1cc010bd3ba5073b326f51b4c494332384e312d90c627c74b0e8c592d3b086ffb26fe55249b2ade07efc59b6d9", 0x8e) getsockopt$inet6_tcp_int(r1, 0x6, 0x1d, &(0x7f000040c000), &(0x7f000013e000)=0x4) 2018/02/19 01:16:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000094000)={0x0}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000ba000)={0x7, &(0x7f0000bcf000)=[{}, {}, {}, {}, {}, {}, {}]}) r1 = syz_open_dev$loop(&(0x7f0000096000)='/dev/loop#\x00', 0x0, 0x18200) ioctl(r1, 0x60000000401070cd, &(0x7f0000be1000-0x15)="49b61ea2dbfe44550974abb5fe29e9dbbaf93bfa73") r2 = syz_open_dev$usbmon(&(0x7f0000c6f000)='/dev/usbmon#\x00', 0x0, 0x4100) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000ab3000)=0x80000000) pwritev(r2, &(0x7f000073d000)=[{&(0x7f0000bee000)="8c98f11f61731403f2dc24d597f234dc201b0ff6bed5307ad55be73e222a2e10fe2086bff96094307109ec04e100f1398305c07a5f36a33d8e8125", 0x3b}], 0x1, 0x0) 2018/02/19 01:16:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400, &(0x7f0000000000)="74261627da89edcf5fe3c0255173d732c7ff236ec2714b17718da8b168a773eb1d1b4f3c887d73b61d43c13066d9fbdbc89b759b61d2603a718283", &(0x7f000087c000-0x4), &(0x7f0000a2f000-0x4), &(0x7f0000506000)="2ea3b28f5432f6178efd5a2d8286020ddf90a31c9198f6c246") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x8)=[0xd64, 0xff]) utime(&(0x7f0000896000-0x8)='./file0\x00', &(0x7f0000cb7000-0x10)) 2018/02/19 01:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) socket$inet6(0xa, 0x80f, 0x6c2) dup2(0xffffffffffffffff, r0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000fe6000-0xc)) write(r0, &(0x7f0000417000), 0x0) 2018/02/19 01:16:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00007bf000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e8000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7fffc, 0x2, &(0x7f000004b000-0x8)={0x0}) write$selinux_context(r2, &(0x7f0000f45000)='system_u:object_r:kvm_device_t:s0\x00', 0x22) r3 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write$sndseq(r3, &(0x7f00008f4000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0x30) write$evdev(r3, &(0x7f0000ccf000-0xf0)=[{}, {{}, 0x3}], 0x30) 2018/02/19 01:16:59 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000005000)={0x9, 0x800}) clone(0x0, &(0x7f0000001000), &(0x7f0000a97000-0x4), &(0x7f0000001000), &(0x7f0000001000)) futex(&(0x7f0000a95000-0x4), 0x0, 0x0, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000004000-0x14)={0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x400}) 2018/02/19 01:16:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000033000-0x4)) 2018/02/19 01:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cb0000-0x16)='/selinux/checkreqprot\x00', 0x44000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000462000-0x10)={0x5, &(0x7f00008cc000-0x28)=[{}, {}, {0x0}, {}, {}]}) fanotify_init(0x16, 0x3) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00004bc000)={r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000b5d000)={0x0, 0x0}) getpgid(r2) r3 = syz_open_dev$sg(&(0x7f0000c21000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000e94000-0x4)=@int=0xfffffffffffffffd, 0x4) fcntl$setstatus(r3, 0x4, 0x2000) 2018/02/19 01:16:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000054a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006e3000)=0x81, 0x4) r1 = socket(0x10, 0x4, 0x8000000000) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x3c}, 0x1}, 0x0) 2018/02/19 01:16:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)="2e03") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000840000)={0x0, 0x9}, &(0x7f0000ff5000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000758000-0x14)={r1, 0x5, 0x9d0, 0x80, 0x10000, 0x2}, &(0x7f0000dbb000)=0x14) stat(&(0x7f0000ade000-0x8)='./file0\x00', &(0x7f00006e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000280000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) syz_open_dev$tun(&(0x7f0000f92000-0xd)='/dev/net/tun\x00', 0x0, 0x240) fchown(r0, r2, r3) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ed0000-0x4)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f6b000-0x4)=0x10001, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000947000), &(0x7f0000cdc000-0x4)=0xffc4) write$selinux_create(r0, &(0x7f0000478000-0x33)=@access={'system_u:object_r:net_conf_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x33, 0x38}, 0x33) 2018/02/19 01:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000782000-0x2)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) sendto$ax25(r0, &(0x7f00004b5000)="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", 0x1000, 0x4, &(0x7f00007d4000-0x10)={0x3, {"5043bf1ec313ff"}, 0xca}, 0x10) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x428427, {0x400003ffffffe}}, &(0x7f00003d7000-0x20), 0x8, &(0x7f0000e83000-0x8)) syz_open_dev$sg(&(0x7f00001f4000-0x9)='/dev/sg#\x00', 0x0, 0x0) fchmod(r0, 0xe6) 2018/02/19 01:16:59 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000005000)={0x9, 0x800}) clone(0x0, &(0x7f0000001000), &(0x7f0000a97000-0x4), &(0x7f0000001000), &(0x7f0000001000)) futex(&(0x7f0000a95000-0x4), 0x0, 0x0, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000004000-0x14)={0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x400}) 2018/02/19 01:16:59 executing program 3: 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) kexec_load(0x4f, 0x9, &(0x7f000005e000)=[{&(0x7f00009a5000)="47b816f3d005af91ffb85c8c245461fb4c18fb2bc5acd39ac4898c7eeb7db264e968d29f6b2fe26bdab02a4dccb10798c6d2e0f665116a6dd7f8c41ee7971f322bbd58d6d8a2ff9a86c64c1fa2a86aebb453781ed239f194b5c5a66d3e122d5a7d8c211327e7b7135b28d97af6f00303ed3edebf11e88c092ee59d5b015b2a169d1f4f7bb261b96d47922c983461b0338d96d41557df4df116a4b207b8b74377323fadfdf6de3cf0044e81fb0cf696e44f32020fe5c802382b51248dddbf8fb10086811eec048ba17e88ca36ba403b955490eeed184a4303d865bedb13a8b38a16b3fbd9e1a44d0d6fda", 0xea, 0x1, 0x1}, {&(0x7f0000000000)="81c321b17f65bc40d1e604442c9cb863280ed2afc380007d6e3e7d15af2a1adb2b7f36fc94341ad37e4a6c27f291cc2e0181873afccc8a2a8dd6018fa1ed1120344b7618809659875df3a2951c093ea7d218a03350b6d9b781a640c14ab3fc78978cbaa26d3ab19f28c1e5ce4d79b97814bfe4d5a58ec4d127", 0x79, 0x80000000, 0x5}, {&(0x7f00007eb000-0xb6)="6a6239907b6d4137d82bf7286b612b636fd0027a1bcea80c8d245e4fabdab876bba737d762f856705302663b3a948e007ee5a29155e4f170ce3e5ed5b966d42fffc87a4161d1d65b694ee2d0dd1a616e6354338807211e5fa168e81e67fba43f0efbfcc41c5f08cee3b43b835bed8069b442e4e14eada2d54974a6c3405a8a46118486fc52a63eb3dbac0474002cb92c481b9c06c75fdc823db1f8d1a681e6ac4b3edd11f5cdf6b55c768d3dfe9118e9dade3f2706a6", 0xb6, 0x4, 0x69}, {&(0x7f0000e09000-0x7f)="75fadcbad4bd9618ffe926aa98e858a8587251a1537a61b767dfc4ff39bd33924f628e7750e946c7c19cadeb41bd1093fa4d533d9d4b62c1224129bb8f8db128c2ff7fc64a3d992e0e884e31351a87e17eaca4af23bb4653f94a969b8d5b51f371a7a713eaab6f4e8223626ffab0f63432480409c70da878a6bb5bfb72c3a4", 0x7f, 0x8, 0x3}, {&(0x7f0000000000)="590172b96364", 0x6, 0x6, 0x200}, {&(0x7f0000b27000-0x82)="d7cce8fa15b69c5d55739c91d0da743f56c0fa58ee8b13a4c3e0e78291df448bdec64ec227be4d50202a60b7890c376f40ec07fe2801deec49de49a21e24b3636723bb3ac30761c22141a0cfcbfe0e1839b934db4c191139cc74f0913a00e74b3f5372f19be0bd77084308c24ea34ce5ee7c9fdb863cfcd440ba0caedc15f460bc9b", 0x82, 0x1, 0x9}, {&(0x7f0000001000-0x8e)="0dae4c7d7be1951bf85769b0a160294ed5c4d8472f4c4cceffbc1e2f9e3ae233ca3c62bd308896e541d3ca37901f267ebd50570cfd2db1cb3cdb4ea504f0e93f33ce8c18aa00224c2355c8fe6feeaa5cc4ed9db2373d78e2170d3056c190b7419676c895d065c13a6c7d82c743a9928f5bc0a0e15642e55c877b8f51abc610fb2b38a6ef6f1218fcab74f4c830e4", 0x8e, 0x20, 0xc00000000000}, {&(0x7f0000001000-0x5a)="1d24237b8d937c50e9a5a2185be293d98fced7dc43634c509d11d1a940431304d00bdaa1beaca0d01d3e64eb2b07dcfceef4b8373a9a7bee0e58d2dfe7a3bd95b3f93631f56b04898dca0415f5e200c09b8014dcb2f6281d5b57", 0x5a, 0xff, 0x8}, {&(0x7f0000096000-0x23)="2b14721d631308a11c4bacde9665bc735a1f5d10a2e8634025c720fa465948cbf3d544", 0x23, 0xb05, 0x2}], 0x3a0002) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x880000a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x52, 0x8, 0x401, 0x3, 0x3, 0x9, 0xffff, 0x8001, 0x7fffffff, 0x2, 0x6, 0x6}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000fe6000)=[0x4, 0x2]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000002000-0x8)={0x2, 0xfffffffffffffbff, 0x3, 0x58}) 2018/02/19 01:16:59 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000127000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b61000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={r1, 0x7fffc, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00003d0000-0x38)={&(0x7f00007bb000-0xc)={0x10}, 0xfffffffffffffcfe, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x4, 0xffffffffffffffff, 0x1, {0xa}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1}, 0x3) 2018/02/19 01:16:59 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000303000-0x10), &(0x7f0000ae1000)) futimesat(0xffffffffffffffff, &(0x7f0000ae1000-0x8)='./file0\x00', &(0x7f0000171000-0x20)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000ae0000), &(0x7f0000ae1000-0x4)=0xc) 2018/02/19 01:16:59 executing program 2: mmap(&(0x7f0000000000/0xc74000)=nil, 0xc74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c74000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00004a0000)=0x3, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7}, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00009c2000-0x2b)=""/43) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) mmap(&(0x7f0000c75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000c76000-0x67)=""/103, &(0x7f0000c76000-0x4)=0x67) 2018/02/19 01:16:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000063d000-0x18)={0xaa, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000066a000)={0xaa}) 2018/02/19 01:16:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) r1 = syz_open_dev$sg(&(0x7f00003ce000)='/dev/sg#\x00', 0x8, 0x81) connect$l2tp(r1, &(0x7f00007d9000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001}, 0x2, 0x4, 0x0, 0x3}}, 0x2e) 2018/02/19 01:16:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00008d7000-0x8)={0x1, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x180004522, &(0x7f0000458000-0x9)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb8000-0xc)='/dev/rfkill\x00', 0x284000, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000030e000-0x4)) 2018/02/19 01:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x13, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/02/19 01:16:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x1, 0x0, 0x10000) clock_gettime(0x0, &(0x7f0000b14000)={0x0, 0x0}) ppoll(&(0x7f0000d17000)=[], 0x0, &(0x7f000074b000)={r1, r2+10000000}, &(0x7f0000030000), 0x8) ftruncate(r0, 0xa6b7) fallocate(r0, 0x1, 0x4, 0x10000) memfd_create(&(0x7f000091d000)='dev ', 0x3) lseek(r0, 0x0, 0x4) 2018/02/19 01:16:59 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000303000-0x10), &(0x7f0000ae1000)) futimesat(0xffffffffffffffff, &(0x7f0000ae1000-0x8)='./file0\x00', &(0x7f0000171000-0x20)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000ae0000), &(0x7f0000ae1000-0x4)=0xc) 2018/02/19 01:16:59 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x5421, &(0x7f0000009000-0x44)={{0x2, 0x1, @multicast1=0xe0000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, @generic="9cd6c08dc0e8270ced2cbbf2d5176009"}) listen(r0, 0x0) accept4$inet(r0, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000005000-0x4)=0x10, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x2, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x945}, 0x1, [0x2, 0x5, 0x7, 0x800, 0x6, 0x80000000, 0x3, 0x3]}, 0x5c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000009000-0x30)=""/48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000009000-0x8)='./file0\x00', r1, &(0x7f0000009000-0x8)='./file0\x00', 0x4) [ 37.500009] audit: type=1400 audit(1519003019.223:12): avc: denied { create } for pid=5231 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/19 01:16:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008b1000)='net/stat\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) setns(r0, 0x0) r1 = request_key(&(0x7f0000803000-0x6)='rxrpc\x00', &(0x7f000069f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000edc000-0x1)='\x00', 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000014000)="66e7b6c77f0b4113f00ea28c78718a635338531cb7854f491af50203286635868d", 0x21) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000013c000)={0x5, &(0x7f0000ee8000-0x28)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00007a5000)={r2, &(0x7f000047a000-0x97)=""/151}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000b3d000)="425ba6e3499f2db7390deceec7e81072f96f4d43dc68438a894c822ff19b1c3b70702fd099b58db73a2aeb9b2949f4a1a13239702521ad853c56aecc70cf0176130208694d28fdc5b62828c397bc3be6172b72093159472963327e2302d2c10b1410c135c0d60b9d5a44c6ef90aa76664f95b2befc4cbe9d92ced05f97e4cefe588fca59d5c3cc8848141c06973cf9da21d9c8b19c26bdf4198fe853af8808191f48cf393cc0d0e31e54cca5e99c47e3bbb968d6767c9cad6afcde3fb6ecf7ed8423923d2eba1721d187eb87181a4fe6af53794510c7a337c267c16f0c70bba71b3807bda52d8d", 0xe7) 2018/02/19 01:16:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xac357fa3394d1c39) r1 = syz_open_procfs(r0, &(0x7f0000303000-0x10)='projid_map\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000-0x8)={r3, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000002000-0xc)={r2, 0x80000, r1}) fadvise64(r4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x8) 2018/02/19 01:16:59 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x5421, &(0x7f0000009000-0x44)={{0x2, 0x1, @multicast1=0xe0000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, @generic="9cd6c08dc0e8270ced2cbbf2d5176009"}) listen(r0, 0x0) accept4$inet(r0, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000005000-0x4)=0x10, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x2, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x945}, 0x1, [0x2, 0x5, 0x7, 0x800, 0x6, 0x80000000, 0x3, 0x3]}, 0x5c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000009000-0x30)=""/48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000009000-0x8)='./file0\x00', r1, &(0x7f0000009000-0x8)='./file0\x00', 0x4) 2018/02/19 01:16:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = creat(&(0x7f000066d000-0x8)='./file0\x00', 0x20) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000359000-0x4)) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) timer_create(0x4, &(0x7f0000623000)={0x0, 0x33, 0x1, @thr={&(0x7f00004ed000)="d22b635f2de83d57f9d14008c3ed6b05122f4a5ca2b28e72f85c4ca0c49eb338e790529b925357d524ccb49a700f5859bffcb503df4cb52078e1e2c35ba0b9669e1d0645", &(0x7f00008e9000)="c86aa3b49a4978f65f78582c483323898c5ad367d636d6f625bdcba1ab16976d3c792ffdb350705ca13e6cc00195bd6512bf10675fb5bddfc2c4215657f942872584d44761566e940654b331b9"}}, &(0x7f0000cb9000-0x4)=0x0) timer_getoverrun(r2) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f00001c7000-0x18)=[{r0}], 0x1, &(0x7f0000772000), &(0x7f0000cec000), 0x8) 2018/02/19 01:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000045a000-0x8)='./file0\x00', 0x20) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) sendto(r0, &(0x7f00004c0000-0x1000)="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", 0x1000, 0x800, &(0x7f0000a21000)=@ax25={0x3, {"40cedd2c5cd77d"}}, 0x10) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000bc8000), &(0x7f0000ca9000-0x1)}}) mq_timedsend(r0, &(0x7f00006ab000-0x59)="1b407310d3684256a31657cf11546a088a40c397622815532b3391a1cc1dd9bcbc3f7bb2b5dfcfacb4c41e191dc1f3c9247dd8b2e94b80dc1f58ec11f49d3ade4ca306b4e87ed5e0029fe22c82e73afc3b2a60a5c30e646457", 0x59, 0x0, &(0x7f0000191000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f2a000-0xc)={@loopback=0x7f000001, @rand_addr=0x9, @loopback=0x7f000001}, 0xc) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000048000)) 2018/02/19 01:16:59 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000-0x24)={0x6, 0x401, 0x100000001, 0x3, 0x750c0fda, 0x17, 0x2, 0x7, 0xe52, 0x7, 0x100000000, 0x1}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000409000-0x10)={0x77359400}, 0x10) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000cf6000), &(0x7f0000dcb000)=0x4) accept4$inet(0xffffffffffffffff, &(0x7f0000877000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00007b0000-0x4)=0x10, 0x0) fcntl$setsig(r0, 0xa, 0x2a) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000770000-0x4), &(0x7f0000616000-0x4)=0x4) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000450000-0x44)={{0x2, 0x0, @empty}, {0x306, @random="2ff023477d00"}, 0x8, {0x2, 0x0, @loopback=0x7f000001}, @common='ip6tnl0\x00'}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000090e000)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000001f000-0x8)) 2018/02/19 01:16:59 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f000000a000)=@setneightbl={0x48, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDTA_NAME={0x34, 0x1, '),,selinuxlo$/system-cgroup%{keyringprocself\x00'}]}, 0x48}, 0x1}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000002f000)='./file0\x00', 0xc3360f63e06842bb) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000030000-0x9b)=""/155) 2018/02/19 01:16:59 executing program 4: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x1, 0x41000) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00005a3000-0x30)=[{&(0x7f0000ff0000)="2f6dd50b74b170f7dcfd3ad9075d4850a64b1883af26ccf0d1e07b4632e57fc0dc", 0x21}, {&(0x7f000076d000)="c531d5eca8d194066ecd274ee451e13dd60643486df31bae8a100f805acd74127a8cb0421f92a2a11c603f5ad73dc3090f1256de9ed82f77cbc066ae2e251a5127232757f8b538d1d165f625121886eb3fa717dc05e8923a6297d2c4769865e4c5967a56b3ef00566955c1b6f812b1a66979a73af117c4653c099e8db810da4fc7ba32e631a3d9e5ce5fb4fd7437652291884b0d82aba18102726befaed8bb39b32958b0b2169c95bd62f6117ddac1ec428a3d43ad37a9b6102362733f0a04ecf945af02ace4aba744d0018c348d73fa7a372d5e3f995a50b4fe4fac8bc7c5123f3bcdf3d867b25069347729e2e3014a2a954fee9439d6", 0xf7}, {&(0x7f0000ff1000-0x17)="19c283bd36b2cbecbf8827f544c7adcfea2f4c2ff3bdd7", 0x17}], 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000ff2000-0x40)={0x4, 0x1, 0x80000001, 0x4, 0xadd9, 0x81, 0x10000, 0x7}, &(0x7f00001a8000)={0x3, 0x0, 0x80, 0x2, 0xffff, 0xfffffffffffffffb, 0x7, 0x4}, &(0x7f0000ff1000)={0x1, 0x20, 0x80000001, 0x8, 0x0, 0x9, 0x2000, 0x100000000}, &(0x7f0000ff2000-0x10)={0x77359400}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ff2000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ff2000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000c62000)={{r2, r3+10000000}, {r4, r5+10000000}}, &(0x7f0000ff2000-0x20)) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000ff1000)={0x3ff, 0x0, 0x0, 0xffffffffffffffe0, 0xffffffffffffffff, 0x2, 0x8000, 0x7}, &(0x7f0000ff2000-0x40)={0x80, 0x8, 0x3ff, 0x20, 0x82, 0xa000, 0x7fff, 0x800}, &(0x7f0000039000-0x40)={0x10000, 0x1, 0x100, 0x20, 0x858, 0x2, 0xfffffffffffffffe, 0x2}, &(0x7f00004d2000)={0x77359400}, &(0x7f0000d69000)={&(0x7f0000ff2000-0x8)={0x3}, 0x8}) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f0000003000-0x10)={r6}) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff, 0xffffffffffffffff}, {0xffffffffffffffff}, {r0}, {r1, 0x14}], 0x5, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) [ 37.578764] audit: type=1400 audit(1519003019.303:13): avc: denied { create } for pid=5251 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.600681] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/02/19 01:16:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffa) ioctl$LOOP_CLR_FD(r0, 0x4c01) alarm(0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0xcf1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 01:16:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00002d3000-0x284)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100300011c6900bb77a107c27e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061875d7220342000747ecf48b050000ff03000000000000efba00b3b40f0000c62cc6e96c7a44000000007ed089f74164536dab653670786eaec0ef151332450f779c48655685b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c0000", 0xc8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c3d000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/02/19 01:16:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00006e2000)='\x00') r1 = syz_open_dev$sndseq(&(0x7f0000268000)='/dev/snd/seq\x00', 0x0, 0x81) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000dac000-0x8)=0x7) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000075c000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000efd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00008f5000)={{}, {0xe}, 0x0, 0x3}) 2018/02/19 01:16:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000354000)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000338000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@remote}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000c20000)=0xe8) r2 = dup2(r0, r0) readv(r2, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x16) 2018/02/19 01:16:59 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt(r0, 0x0, 0x7, &(0x7f0000b09000), 0x0) 2018/02/19 01:16:59 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000009000-0x48)=@full, &(0x7f0000008000)=0x48) ioctl(r0, 0x227b, &(0x7f0000005000-0x2)) 2018/02/19 01:16:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000150000-0x3b)='vboxnet0eth1-em1bdevsecurity]lowlan0wlan0{@securityuser};]\x00', 0x2) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) nanosleep(&(0x7f000036f000-0x10)={0x77359400}, &(0x7f00001dd000)={0x0}) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000ea5000), &(0x7f00003a1000)=0x4) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x77359400}, {r1}}, &(0x7f0000019000)) 2018/02/19 01:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0xfffffffffffffffe, 0x80000001, &(0x7f00003e8000-0x66)=""/102, &(0x7f00005dc000)=0x66) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000615000-0x14)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000036d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) clone(0x20004100, &(0x7f0000bbf000)="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", &(0x7f000018b000), &(0x7f000044e000), &(0x7f0000b85000-0x9f)="99069f89536a300be2ce171fccf0d4d3af20f0b5aab448b4101245b724993609887893e9d3992eb63cd06280a94d5ae6ab690b09ead8ccc689290463596250ed9232b948596df8e998f8e7247107e206cfcb9a8c48a45bc2ed18263ccb871af9ee99441849097643a4c1fa145f03698103eebf9b5f6c69c2eed5019cb4fdff21a31b3334cfe14d98cefc5078fdde2f46272b95dd935846c7f8c777d747545b") getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000502000-0xa2)=""/162, &(0x7f0000d46000)=0xa2) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/19 01:16:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000114000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/19 01:16:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000798000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) pipe2(&(0x7f00003e4000), 0x80000) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r1, r0) creat(&(0x7f0000eca000-0xc)='./file0/bus\x00', 0x0) 2018/02/19 01:16:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d50000-0x15)='/dev/pktcdvd/control\x00', 0x341401, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000043000-0x50)={@generic="b12cd1da564de8683159d3ef46d22303", @ifru_flags=0x1400}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ec0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$ax25(r3, &(0x7f0000cd2000)={0x3, {"7661a0a828bc60"}, 0x6}, 0x10) listen(r1, 0xffffffffffbffffe) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$KDMKTONE(r3, 0x4b30, 0xff) ioctl$TIOCCONS(r3, 0x541d) setsockopt(r1, 0x1, 0x9, &(0x7f00003cb000)="2a31e94f", 0x4) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000096f000)=""/68) 2018/02/19 01:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000d51000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0xa77, 0x5}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') mprotect(&(0x7f000082f000/0x4000)=nil, 0x4000, 0x1000000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d29000)=0x0) setpriority(0x1, r1, 0x2) 2018/02/19 01:16:59 executing program 4: mmap(&(0x7f0000000000/0x1a1000)=nil, 0x1a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2018/02/19 01:16:59 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) sendmsg(r0, &(0x7f000000b000)={0x0, 0x0, &(0x7f000000b000-0x30)=[], 0x0, &(0x7f0000007000)=[]}, 0x0) r1 = memfd_create(&(0x7f0000004000)='wlan0.+bdevGPL\x00', 0x3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000007000-0x8)='./file0\x00', &(0x7f000000d000-0x6b)=""/107, 0x6b) 2018/02/19 01:16:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d12000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$unix(r1, &(0x7f0000b56000)=@abs, &(0x7f0000713000)=0x8) execve(&(0x7f00008f1000-0x8)='./file0\x00', &(0x7f00006eb000)=[&(0x7f0000186000)='\x00'], &(0x7f00003dd000)=[]) 2018/02/19 01:16:59 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000011, 0x801, 0x3fc) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000f80000-0x1)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xa}}, 0x8) utime(&(0x7f0000818000-0x8)='./file0\x00', &(0x7f0000880000-0x10)={0x1, 0xa7}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000e7c000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000eee000-0x7c)=@newlink={0x48, 0x10, 0xfffffffffffffffd, 0x5, 0xffffffffffffffff, {}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) 2018/02/19 01:16:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000d4a000)) timer_settime(0x0, 0x1, &(0x7f0000103000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000e36000-0x20)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dcb000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getitimer(0x2, &(0x7f0000705000)) clock_gettime(0x5, &(0x7f0000e4c000)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x5, 0xf778, &(0x7f0000ee0000-0x10)={r1}, &(0x7f0000048000)=0x8, 0x4) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000038c000-0x7)=""/7) futex(&(0x7f000000d000-0x4), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000), 0x20) getitimer(0x0, &(0x7f000054e000-0x20)) fanotify_init(0x1, 0x0) 2018/02/19 01:16:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d50000-0x15)='/dev/pktcdvd/control\x00', 0x341401, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000043000-0x50)={@generic="b12cd1da564de8683159d3ef46d22303", @ifru_flags=0x1400}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ec0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$ax25(r3, &(0x7f0000cd2000)={0x3, {"7661a0a828bc60"}, 0x6}, 0x10) listen(r1, 0xffffffffffbffffe) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$KDMKTONE(r3, 0x4b30, 0xff) ioctl$TIOCCONS(r3, 0x541d) setsockopt(r1, 0x1, 0x9, &(0x7f00003cb000)="2a31e94f", 0x4) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000096f000)=""/68) 2018/02/19 01:16:59 executing program 5: mmap(&(0x7f0000001000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8), 0x1, 0x0) prctl$getname(0x10, &(0x7f0000046000-0xb6)=""/182) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000054000)={0x0, 0x5, 0xd1}, &(0x7f0000055000-0x4)=0x8) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000055000-0x8)={r2, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000055000)={0x0, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000057000-0xc0)=[{0x1, 0x10000, 0xd96, 0x7cd, @time={0x77359400}, {0x0, 0xa85}, {0x401, 0xa25}, @connect={{0x4, 0x1}, {0x0, 0x77d}}}, {0x100, 0x6, 0x0, 0x7, @time={0x0, 0x1c9c380}, {0xfffffffffffffff9, 0x5}, {0x5, 0x7}, @time=@tick=0x5}, {0x5f7c, 0x8, 0x100000001, 0x1, @time={r3, r4+10000000}, {0x73, 0x7fffffff}, {0x4}, @control={0x2, 0x0, 0x38}}, {0x100, 0xffffffff, 0x1, 0x8, @time={0x0, 0x989680}, {0x22a, 0x5}, {0x7f, 0x8}, @raw32={[0x5dc, 0x3, 0x6]}}], 0x374) write$sndseq(r1, &(0x7f0000049000-0x1c)=[{0x0, 0x200001ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) write$sndseq(r1, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0x30) 2018/02/19 01:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000bca000)=[@rights={0x10, 0x1, 0x2, []}], 0x10}, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d32000-0xa)='/dev/ptmx\x00', 0x202000, 0x0) 2018/02/19 01:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000253000)='net/ip_mr_vif\x00') sendfile(r0, r0, &(0x7f0000643000-0x8), 0x114a) fgetxattr(r0, &(0x7f00000f2000-0x17)=@random={'security.', 'net/ip_mr_vif\x00'}, &(0x7f0000578000)=""/33, 0x21) preadv(r0, &(0x7f0000f9f000)=[{&(0x7f0000618000-0x65)=""/101, 0x65}, {&(0x7f0000e9a000-0x27)=""/39, 0x27}, {&(0x7f0000ffa000)}, {&(0x7f0000ace000)=""/4096, 0x1000}, {&(0x7f0000d16000-0x3a)=""/58, 0x3a}, {&(0x7f0000a6c000)=""/23, 0x17}, {&(0x7f00000f0000)=""/246, 0xf6}, {&(0x7f0000626000)=""/82, 0x52}], 0x8, 0x0) 2018/02/19 01:16:59 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000bea000-0x4), 0x4) r1 = syz_open_dev$sg(&(0x7f0000a12000-0x9)='/dev/sg#\x00', 0x9, 0x400001) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000fc0000-0x33)=""/51) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fbf000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a20000-0x48)={0x0, 0x40, "4795592bfec883cc0dae31916a65c9203558a197f23b603f2decb87e05f3d87ffa2dba299d2d61dc04563676792508054b3e6f6495b22485849182f0ea42bc5a"}, &(0x7f0000fc0000-0x4)=0x48) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000724000)={0xffff, 0x800c, 0x1, 0x5, r3}, &(0x7f0000fc0000-0x4)=0x10) 2018/02/19 01:16:59 executing program 7: mremap(&(0x7f0000c4d000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000009000-0xa)='autogroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x2) r1 = socket(0x7, 0xd8561030626653bd, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000-0x4)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000005000/0x3000)=nil, 0x5c, 0x7, 0x0, &(0x7f0000005000/0x1000)=nil, 0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000)) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000002000-0xc)={@empty, @dev, @empty}, &(0x7f0000001000-0x4)=0xc) 2018/02/19 01:16:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4), 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x1) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000d99000)) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/02/19 01:16:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000765000)={@generic="fc57c5a4199bf5cce6fc1ab4ca0aabe2", @ifru_map={0xc968, 0x1, 0xd52, 0x80, 0x8, 0x7ff}}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000686000-0x4)) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x2, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/19 01:16:59 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000fc6000)) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x51) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fc6000-0x10)) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc8000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000fc8000-0x4)=0xbca) 2018/02/19 01:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) r0 = add_key(&(0x7f0000f9b000-0xa)='id_legacy\x00', &(0x7f0000164000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f9e000-0x12)="b0a456e773f66c5b5743752caee7ddcf3991", 0x12, 0xfffffffffffffffe) add_key(&(0x7f0000a42000)='blacklist\x00', &(0x7f0000242000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f4d000)="88b1446ec090f272e0225b4e262b36b59c1d789bbffe9c58c03071632093eacfce86ee09a2c6c1359a5a4725d0ef9089c2747dedba483fb716f412af727d9a71f98b24ee57d7f26108cb48ed1c66ffe082cbc65d60a680203a1f0cb756a20f0d3ea4ce4df753d579788c887afacaeb21db06e3befc5ccf097d70cd368aa43ecef58d744f1164e4880080d00e593d71508146b29448bb64a2592a9259fc6d45fc5f52dab62c4ddfa92718044a761dd87641c39f370e901d84ff1657531a9ca3fa054b90dc889c350cd47b3aeac60649ac623c07d69fb1ec7128332b7d8d7a1a83d7c1fc49017e5383367fdfebd50b", 0xee, r0) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000014000)='$\x00', 0x0) 2018/02/19 01:16:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000f9d000-0x38)={&(0x7f0000e60000-0xc)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000dea000-0x18)={0x14, 0x6, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000656000-0xc)='/dev/rfkill\x00', 0x101, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000755000-0x28)={0x5, 0x8, 0x1, 0x6}) 2018/02/19 01:16:59 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 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}}}, 0x90) r1 = openat(0xffffffffffffffff, &(0x7f0000015000)='./file0\x00', 0x0, 0x24) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000018000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/02/19 01:16:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bfd000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000eff000-0xf5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) getsockname$inet(r0, &(0x7f00001f2000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000099f000)=0x10) 2018/02/19 01:16:59 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x8000000000142) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000004b000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8679d0000000c00000013eeab65c0322901dc6bd36cde0551f002000000009f91eeb7c37c7240f476c8d753d020aacfaf8fb574dbcfa6dc4d"}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000051000)={0x200, @time={0x0, 0x989680}, 0x438, {0x8, 0xfff}, 0x3, 0x2, 0x5088}) write$sndseq(r1, &(0x7f0000037000-0xf0)=[{0x0, 0x7fffffff, 0x0, 0x0, @tick=0x9, {}, {}, @control}], 0x30) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000036000-0x5)}}], 0x30) 2018/02/19 01:16:59 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d26000)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000d4c000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="0200000001a5180040000000", 0xc, 0x0) r1 = socket$inet(0xf, 0x2, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bda000-0x8)={0x0, 0x81, 0x1}, &(0x7f0000e02000)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000b1000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000796000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cba000-0x98)={r2, @in6={{0xa, 0x0, 0x7ff, @empty, 0x3}}, 0x100, 0x1}, 0x98) rt_tgsigqueueinfo(r3, r4, 0x14, &(0x7f00002b2000)={0x10, 0x80, 0xffffffffe67982c0, 0x2a}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a47000)={r2, 0x5cba}, &(0x7f00000bf000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002c9000-0xa0)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x7, 0x2, 0x121, 0x10001, 0xa}, &(0x7f0000d64000-0x4)=0xa0) sendto$inet(r1, &(0x7f0000000000)="59847d00000004f34539ab051ae68df6", 0x10, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f000072b000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000206000)) 2018/02/19 01:16:59 executing program 7: mremap(&(0x7f0000c4d000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000009000-0xa)='autogroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x2) r1 = socket(0x7, 0xd8561030626653bd, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000-0x4)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000005000/0x3000)=nil, 0x5c, 0x7, 0x0, &(0x7f0000005000/0x1000)=nil, 0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000)) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000002000-0xc)={@empty, @dev, @empty}, &(0x7f0000001000-0x4)=0xc) 2018/02/19 01:16:59 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r0, &(0x7f0000fc1000-0x44)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000a2e000-0x4)) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000c5000)=""/228) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000fc1000)={0x8cf, 0x200}) 2018/02/19 01:16:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000cf9000-0x10)=@ax25, &(0x7f0000491000)=0x10, 0x800) fcntl$addseals(r0, 0x409, 0x9) mlockall(0x0) 2018/02/19 01:16:59 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x9, 0x0) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000000c000)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f000000e000-0x1d), &(0x7f0000002000)=0x60, 0x800) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) [ 38.067213] sg_write: data in/out 262108/24 bytes for SCSI command 0x0-- guessing data in; [ 38.067213] program syz-executor5 not setting count and/or reply_len properly 2018/02/19 01:16:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffff6, 0x0, &(0x7f0000064000)={0x0, 0x1c9c380}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000021b000)='/dev/rfkill\x00', 0x2800, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005e2000-0x4)=@assoc_id=0x0, &(0x7f00009f9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ba1000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f00001d4000)=0x8c) openat$autofs(0xffffffffffffff9c, &(0x7f00007b1000)='/dev/autofs\x00', 0x260000, 0x0) 2018/02/19 01:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00002ac000)={{0x3, 0x4}, 'port1\x00', 0x10, 0x800, 0x4, 0x6, 0x5, 0x3ff, 0xf85, 0x0, 0x4, 0x2}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) r2 = getpid() ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ptrace$getregs(0xe, r2, 0x9, &(0x7f0000f8c000)=""/171) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000d7a000)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f000025f000)='/dev/keychord\x00', 0x111000, 0x0) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1d000-0x1)="d6") 2018/02/19 01:16:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000000000)=0xc) syz_open_procfs(r0, &(0x7f0000e0b000-0x8)='net/hci\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ae6000)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000f05000-0x4)=0xe8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bb0000)) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000967000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0x774) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000426000)={{{@in=@rand_addr=0xfffffffffffffffd, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, r3}, {}, {}, 0x0, 0xffffffffffffffff, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) openat$rtc(0xffffffffffffff9c, &(0x7f0000acc000-0x9)='/dev/rtc\x00', 0x80000, 0x0) 2018/02/19 01:16:59 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000772000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000699000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fadvise64(r1, 0x0, 0x2, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @mark={0xc, 0x15}]}, 0xd0}, 0x1}, 0x0) 2018/02/19 01:16:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) accept$packet(r0, &(0x7f0000edf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00009ae000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c53000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3, r1}) write(r0, &(0x7f0000b19000-0xec)="240000005a001f21145ef407125a00001e131713081000fff708ff08000200000800000c", 0x24) 2018/02/19 01:16:59 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000785000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001000-0x8)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00004b8000-0x108)={0x2, {{0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x3, 0xfff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x35337bbc}}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000093000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000eb8000)="6d706b795f745369c7ed00", 0xb, 0x0) 2018/02/19 01:16:59 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f00007b3000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, 0x0, &(0x7f0000001000)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @empty}}, {0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x5}, 0x5, [0x5, 0x6, 0xa6, 0x3, 0x100000001, 0x4, 0x1f, 0xdb]}, 0x5c) 2018/02/19 01:16:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000ef0000-0xd0)=""/208, 0xd0) write(r0, &(0x7f0000d3c000)="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", 0xec1) 2018/02/19 01:16:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d61000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) openat(r0, &(0x7f0000555000-0x8)='./file0\x00', 0x100000000000, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/02/19 01:16:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_flags=0x2fd}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a5000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006a5000-0x8)={0x0, 0x8}, &(0x7f0000c24000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b88000-0xe8)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00002e5000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007e2000)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000424000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000095f000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x2a72, 0x3, 0x8, 0xa, 0x20, 0xa0, 0x37, r5, r6}, {0x9, 0x7, 0xc167, 0x2, 0x3f, 0xb6, 0x80, 0x81}, {0x2, 0x7, 0x0, 0x2}, 0x9, 0x0, 0x3, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xee}, 0x2, 0x6f}, 0x2, @in6=@empty, 0xffffffffffffffff, 0x2, 0x2, 0xfff, 0x2, 0x10001, 0x7}}, 0xe8) mkdir(&(0x7f0000a75000-0x8)='./file0\x00', 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000689000)={r4, 0x3}, 0x6) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000033e000)={0x0, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) sendto$ipx(r3, &(0x7f00009e3000-0x7)="6e92ca235e2ede", 0x7, 0x4000080, &(0x7f0000b2f000-0x10)={0x4, 0x101, 0x2d34, "05d571f8dc70", 0x397c}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/19 01:16:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000014000-0x20), &(0x7f0000002000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) userfaultfd(0x80800) gettid() tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 01:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f00006ff000-0xb2)="c44c364849e1af0fe108784b1325db894c5d048d27c6fe34adfdaee28c818f3d9706c36d5559bd5033c2e748965fa0d74f8db15295056cf1ca42c4e613a2a0f24122695ad12c0bf0a3f12e9eb11649e46783a8b70f1d0d32960b43332ca32a6dc02af86f129e7b9b52567d210a7962c1bbbb0794cf7c3c2870f8866d09a766643e5466417b7abaefb35888726426953e827a0ff133d8bce3acb429726575faac22039ec5e4b1fbe8a0c750e5164b0d95b47a", 0xb2) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000d07000)) r1 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b1f000)={@common='eql\x00', @ifru_map}) 2018/02/19 01:16:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x10000) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000c53000), 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000337000-0x8)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000097000)) 2018/02/19 01:16:59 executing program 0: pipe(&(0x7f0000664000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0xffffffffffff8000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a8f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername(0xffffffffffffffff, &(0x7f000018f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000081f000-0x4)=0x14) sendmsg$nl_route(r2, &(0x7f000066a000-0x38)={&(0x7f0000eca000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00002dd000-0x10)={&(0x7f00001fe000)=@bridge_newneigh={0x40, 0x1c, 0x800, 0x0, 0x3, {0xf, 0x0, 0x0, r3, 0x40, 0x0, 0xa}, [@NDA_PROBES={0x8, 0x4, 0x3c4c}, @NDA_VNI={0x8, 0x7}, @NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_SRC_VNI={0x8, 0xb, 0x8}]}, 0x40}, 0x1}, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000077f000)) r4 = openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x73877b1df74dadba, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00007f8000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e9d000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ec4000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00007e4000-0x5)={r6}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000566000)={r5, @in={{0x2, 0x2, @loopback=0x7f000001}}}, 0x8c) 2018/02/19 01:16:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a25000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = inotify_init() r2 = fcntl$dupfd(0xffffffffffffff9c, 0x100000, r1) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000d5f000)={@generic="e1143d72106c1a7e37f30e22bf07c6ca", 0xfffffffffffffffa}) openat$ppp(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000205000)={0x0, 0xc3, 0x30, 0x400003, 0x14b978c4}, &(0x7f0000ac0000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000044f000)={r3, @in={{0x2, 0x3, @empty}}}, 0x8c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000829000-0x8)={0x0, 0x0}) write(r4, &(0x7f0000295000-0x8c)="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", 0xfc) inotify_add_watch(r1, &(0x7f0000e09000-0x8)='./file0\x00', 0x400) 2018/02/19 01:17:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x0, 0x80f, 0xfff) accept4$vsock_stream(r1, &(0x7f0000573000-0x10)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x80800) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0x5c}, 0x1}, 0x0) 2018/02/19 01:17:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000063d000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d28000-0x4)=0x9ff, 0x268) 2018/02/19 01:17:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x3, 0x0) write(r0, &(0x7f000071c000-0x24)="240000002a0007003200f50f000000000000ffff0180000000007f0380ff00000100ff10", 0x24) 2018/02/19 01:17:00 executing program 2: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f85000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000297000)={&(0x7f0000f86000-0xe0)={0x2, 0x16, 0xffffffffffffdd33, 0x3, 0x1c, 0x0, 0x4, 0x2, [@sadb_x_sec_ctx={0x4, 0x18, 0x8, 0xc05, 0x12, "1bd67153eaacfb7e5a9dd70c55be274d5e6b"}, @sadb_sa={0x2, 0x1, 0x2, 0xb86, 0x8000, 0x20, 0x4, 0x20000000}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x10, 0x4}, @sadb_sa={0x2, 0x1, 0x3, 0x7, 0x54a, 0xb9, 0x2, 0x20000000}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x8000}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x406}}, @sadb_address={0x5, 0x7, 0x6c, 0xa0, 0x0, @in6={0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x400}}]}, 0xe0}, 0x1}, 0x8005) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x6, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/19 01:17:00 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00009b0000)='/dev/keychord\x00', 0x600000, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e86000-0xf)='/dev/sequencer\x00', 0x408000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fe8000-0x8c)={0x0, @in6={{0xa, 0x1, 0xc99, @empty, 0x8}}}, &(0x7f0000fe8000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000034b000-0x12)={r3, 0x2, 0x5, [0x5, 0x0, 0x9, 0x5, 0x7]}, 0x12) write(r0, &(0x7f0000002000-0x99)="99edeab8c04aea2b875c48837174b221", 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000fe8000-0xb8)=""/184, 0xb8, 0x40, &(0x7f0000800000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x2, 0x3, 0x4}}, 0x2e) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x30, &(0x7f0000fe9000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r4, 0x6, 0x3, &(0x7f0000391000-0x4)=0x8001, 0x4) getitimer(0x3, &(0x7f0000e0c000)) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000feb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @empty}}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000feb000)) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe8000)='/dev/vga_arbiter\x00', 0xa00, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r5, 0x11, 0x63, &(0x7f0000fe8000)=0x1d36, 0x2) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000fec000)={0x10001, 0x5}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000fe9000-0x4)) 2018/02/19 01:17:00 executing program 3: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000045000)={0x0, 0xa9f2, 0x6, 0x6, 0x10000, 0xceb}, &(0x7f0000046000-0x4)=0x14) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000010000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) connect$packet(r0, &(0x7f0000023000-0x14)={0x11, 0x19, r2, 0x1, 0x3f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x14) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000045000)={r1, 0x5c, "53ffb0ec50af84d1bfac241f8dd6d9fdea8943a28d6288f7f0369db9fcbadfd5dcd1c5bd3c078d9500b599b0e204138334157de69611ff7f59b38b5cf3d3af6c4daeaaed9f579697192f47f60867e96da8b53961cc43a80c87cb5c58"}, &(0x7f0000045000)=0x64) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r3, 0x2) 2018/02/19 01:17:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000204000)='./file0\x00', &(0x7f0000b92000-0x44)) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) sendto$inet(r0, &(0x7f0000bd2000)="7e3ec233df37c8d4de31cb4e450e7408d216bc372110d73bc8b317852dcccb77733e9961dcb1bd3dfdaedf5b22f295a19fc4f01df5281606b684b11b21c8ff85374bf35be88e53b6ed504238379eaf66654c6d2ee04ee9481141310a9561f5807d89ed7020de260e55d8bab35311c525383398eb0ead21e1832564566ae5e44a3ca4b5b94c3554dc1dda52135d313576325ddbe7a36351d14dd229b2bc4c1b35daae12528e198e1b9cd5e5b479", 0xad, 0x24004080, 0x0, 0xfffffffffffffe57) openat(r0, &(0x7f000069b000-0xa)='./control\x00', 0xe8000, 0x100) openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003f0000)) syz_extract_tcp_res$synack(&(0x7f0000736000), 0x1, 0x0) getdents(r0, &(0x7f0000fde000)=""/48, 0x30) rmdir(&(0x7f0000398000)='./control\x00') 2018/02/19 01:17:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) flock(r0, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lgetxattr(&(0x7f0000011000)='./file0\x00', &(0x7f0000011000)=@random={'btrfs.\x00', "73797374656d865e00"}, &(0x7f0000001000-0x63)=""/99, 0x63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f000048f000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 01:17:00 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000)) 2018/02/19 01:17:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00000d0000-0x8)='./file0\x00', &(0x7f0000021000-0x40)=[&(0x7f00001a5000)='security\x00', &(0x7f0000697000-0x6)='wlan1\x00', &(0x7f0000e2f000-0xa)='mime_type\x00', &(0x7f00006b3000-0x1)='\x00', &(0x7f0000774000)='%posix_acl_access[md5sum)\x00', &(0x7f0000da2000)='\x00', &(0x7f0000baa000-0x2)='Z\x00', &(0x7f0000539000-0x1)='\x00'], &(0x7f0000c1d000-0x30)=[&(0x7f00003c8000-0x1)='\x00', &(0x7f0000de8000-0x11)='2:!bdevppp1em1lo\x00', &(0x7f0000927000-0x7)='md5sum\x00', &(0x7f0000821000)='%vboxnet0!*\x00', &(0x7f00005c3000)='\x00', &(0x7f0000505000-0x1)='\x00']) kexec_load(0x1, 0x2, &(0x7f000067f000-0x40)=[{&(0x7f000019f000-0x90)="8760501672a08edfe207d9903b7c8eac4bdab61f6e450d665c3fdf1521f3695388b11e61a50d37fb4b9f5c8d3e3f9550c6b7fdb9307c089601d2364d68a8d18b87017e8d59d4b7ff92d54a7536b638f2d0e175b5dcf050fd1d4e7d60222faacf985f42949f4aec1a4e512a32a7ccc10a220fe1c05dcc6a4db62ab271bba5c7bd44ff01a421f6396f82acc63dad80608e", 0x90, 0x7, 0x4}, {&(0x7f0000a7f000)="c4155387e11ab1b0e5e6b706585a84c48a5f6e9abdb8a28adaee59d2530f3da7c5402fc938ec8db56255f8bde22c7e8d7934150b215611327d5b7c986b2b9c03c50f57a71c1b1bbc6170d78e746e5616317efc9f928d684cba7cfd36", 0x5c, 0xfffffffffffffffc, 0x1000}], 0x3f0000) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') r0 = accept(0xffffffffffffff9c, &(0x7f000007c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000a66000-0x4)=0x3a) accept4$inet6(r0, &(0x7f000059f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00006a8000)=0x1c, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000037d000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x402000) clock_gettime(0x0, &(0x7f0000d5a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c6b000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000abf000)='./file0\x00', &(0x7f0000323000)={{r2, r3/1000+30000}, {r4, r5/1000+30000}}, 0x100) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') umount2(&(0x7f0000450000)='..', 0xa) 2018/02/19 01:17:00 executing program 5: sync_file_range(0xffffffffffffffff, 0xffffffffffffffc1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c1a000-0x10)='trustedvboxnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000f9000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = dup2(r1, r0) clock_gettime(0x0, &(0x7f0000ddd000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000f88000-0x2b)="d1216d4cc14c0a8d79efa99bda85e6b292e0de5685f45a946e067a4e348fe43a9355dea940325c2f8ea1a6", 0x2b, 0x1, &(0x7f0000882000)={r4, r5+10000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$fuse(r0, &(0x7f0000e4d000-0x50)={0x50, 0x1, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x3}}, 0x50) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bb0000-0xf)='/dev/sequencer\x00', 0x220800, 0x0) write$selinux_access(r7, &(0x7f0000377000-0x56)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x800000000000036, 0x30}, 0x56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 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) ppoll(&(0x7f0000344000)=[{r6, 0x8052}, {r8, 0x1460}], 0x2, &(0x7f0000000000)={r9, r10+30000000}, &(0x7f000073c000)={0xfff}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000318000-0x9)='/dev/ppp\x00', 0x80, 0x0) 2018/02/19 01:17:00 executing program 7: mmap(&(0x7f00002e8000/0x2000)=nil, 0x2000, 0x0, 0x20172, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000515000/0x3000)=nil, 0x3000, 0x6, 0x910, r0, 0x0) 2018/02/19 01:17:00 executing program 0: r0 = socket(0x0, 0x2, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7}}, 0x8001, 0x100000000, 0x3, 0x8001}, &(0x7f00000a4000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000e5000-0xc0)={r1, 0xb8, "1589fbab9d2c03841b7008fd7ce4115a1baa1f4a4d106ca264a2fca5f5c7160131c4fbe51994377a7431a7039b9fe11793176c20fb8045ecbebf674592bd393645e7e7dff904ad09b6d54018dcadb5323921af955848def0014d599ee7b3a4ecdf948c2a2eb1e6311ef6e3ff5280e3113fb78f3cd37e20cbfb573711a0300a452380bc4a9977557dc4ca9d0fffd97a3e125c555d70de6a0895d172e1f1e29416703d4e7c165396d7c59900b430d560d625d050a1f1a51c56"}, &(0x7f0000000000)=0xc0) prctl$intptr(0x1c, 0x71566e98) 2018/02/19 01:17:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x7fff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000002000-0x4)=0x3) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000e03000), &(0x7f0000bc3000)=0x0) setgid(r3) r4 = getegid() setregid(r2, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000bc9000), 0x4) fstat(r0, &(0x7f000062a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000f25000)='./file0\x00', r6, r2, 0x400) 2018/02/19 01:17:00 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000011007fafb72d1c06a4a28093070100000200000075262342d0c9e08d9fb78749bd50ca8a9848a3c728f1c46b7b31afdc1338d544c9f59b74136ef75afb83de440daa7227c4dfb8220527e649ec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) connect$inet6(r0, &(0x7f0000008000)={0xa, 0x3, 0x7f, @empty, 0x40}, 0x1c) 2018/02/19 01:17:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000048000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000353000-0x50)={@common='bond0\x00', @ifru_addrs=@nfc={0x27, 0x66, 0x5, 0x6}}) r2 = socket$inet(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0xfffffffffffff0cc, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000ef4000), 0x4) 2018/02/19 01:17:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000eca000)=""/62) readlink(&(0x7f00005a1000-0x8)='./file0\x00', &(0x7f0000042000-0x81)=""/129, 0x81) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fd3000-0x20)={0x1, 0x0, 0x2, 0x80000000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000062a000)={r1, 0x1ff}) 2018/02/19 01:17:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a58000)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000e79000)=0xf780, 0x4) symlinkat(&(0x7f000022a000)='./file0\x00', r1, &(0x7f0000880000)='./file0\x00') sendmsg$nl_xfrm(r0, &(0x7f0000fff000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f00008e0000-0xc4)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x40000000000}, {0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/19 01:17:00 executing program 7: r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000786000-0x8)='./file0\x00', 0x2000000) inotify_add_watch(r0, &(0x7f000015b000)='./file0\x00', 0x1000000) inotify_add_watch(r0, &(0x7f0000921000)='./file0\x00', 0xd12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2000800) inotify_rm_watch(r0, r1) 2018/02/19 01:17:00 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000084a000)=@known='com.apple.system.Security\x00') fremovexattr(r1, &(0x7f0000559000)=@known='system.sockprotoname\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 01:17:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a69000-0x11)='/dev/vga_arbiter\x00', 0x408000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000547000)={0x0, 0x7, 0x8c90, 0x0, 0x9, 0x9}) syz_open_pts(r1, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000180000)) 2018/02/19 01:17:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000156000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty]}, 0x18) r1 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000012000-0x4), &(0x7f00005ad000)=0x0, &(0x7f0000ba6000)) getresgid(&(0x7f000079e000-0x1), &(0x7f0000cd5000)=0x0, &(0x7f0000a93000-0x4)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000062c000-0xc)={r1, r2, r3}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) 2018/02/19 01:17:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0xf, 0x40) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cbb000-0x4), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dc6000)='stack\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d27000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004f9000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x2, 0x4eca, 0x7, 0x8, 0x7, 0x4, 0xd0e, 0xe6, 0x1d09, 0xfffffffffffffff9, 0x680, 0x7f, 0x7fff, 0x7, 0x1]}, &(0x7f0000059000)=0x108) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000abf000)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000618000-0x4)=r2, 0x4) 2018/02/19 01:17:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="21bc8c0718073ed0ad129ec04a7fa3062ede1d9d5f6984037402a968a75d52cb56fed84c64a627bd6e9a0e223311d34c572d19af5bfa6636a8ead1fa3b76833fdfe359080bd0ba91454e64c7e8fd9fe68b76fb355b45b1356f95054498face369db3ea6a86a16091211c06ce2e5845b5b96fdcab390c8bd8feb95bbbfec62a56840f00ad78", 0x85, 0x24000801, &(0x7f0000002000)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x5}, 0x1c) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x5) r1 = syz_fuseblk_mount(&(0x7f00002dd000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xa000, 0xffffffffffffffff, 0x0, 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000000+0xafe)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xd158}}, 0x5c) openat$dir(0xffffffffffffff9c, &(0x7f00000ff000-0x8)='./file0\x00', 0x2800, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000e91000-0x4), &(0x7f0000898000)=0x4) r4 = add_key$user(&(0x7f00006d0000)='user\x00', &(0x7f000006e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fc2000)="ad95420e20285efe8b0571533b8911e1ca20549779b209df268dd3f9e838e0052e37ce1e94c7ec5fca13ea63e4e91060969ad0ed7856715481a91fd7c6436950e9bd0dafbad229cf9f70d8909bf7094d4545404ed3e94c4b26e42edfe71fb410ea8e81ab381913c396a4b3231b7fa4574353e1d991b6db47c9d9ee65c6202720e7a901fa7587e3b82dab20d9e0cd7d0b4f6b8c66308a27a9b07196efad4a6c15b9dcaa86b8367151814725a551b7bc8055b9ed7c3b7567d4", 0xb8, 0x0) keyctl$get_keyring_id(0x0, r4, 0x200) getsockopt$inet_dccp_int(r2, 0x21, 0x15, &(0x7f0000fa2000), &(0x7f0000534000)=0x4) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/19 01:17:00 executing program 7: r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000976000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}}) 2018/02/19 01:17:00 executing program 4: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000046000-0x4)='./bus\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000040000)='./bus\x00', 0x8, 0x100) getdents64(r0, &(0x7f0000047000-0x1a)=""/26, 0x1a) getdents(r0, &(0x7f000002f000-0x14)=""/46, 0x2c2) 2018/02/19 01:17:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x20040, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000eb4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f000052a000)='./file0\x00', &(0x7f0000153000-0x8)='./file0\x00', &(0x7f0000a00000-0x5)='ceph\x00', 0x40484, &(0x7f0000cf5000-0x24)) renameat2(r0, &(0x7f00006b7000-0x8)='./file0\x00', r0, &(0x7f0000b2e000)='./file0\x00', 0x2) 2018/02/19 01:17:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x100c0, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003000-0x4)=0x10) 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) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000939000-0xc)='/dev/autofs\x00', 0x8040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000000000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000864000-0x80)="ffac259f64c12d13b2dd047e3a43b1a364d5762fafdb693c88a8abe3e89ac03c2e6eec2355031259ab06ad470b36f2de9d34301bdbed3297446dbfcd229d31e73b2ef93e6917d1e325e0a705af15393277815f6e6f20d87a9cd9816ddb6f6363732b934dd9186ae9c135c52ae3ab0c31690a85468041ff3280e0df15f7a6e738", 0x80}], 0x3, &(0x7f00000f1000)=[@rights={0x20, 0x1, 0x1, [r3, 0xffffffffffffffff, r0]}], 0x20}, 0x4000) close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000002000-0x1f)=@random={'system.', ')user-eth1(ppp1lo-wlan1\x00'}, &(0x7f0000001000-0xac)=""/172, 0xac) accept4(r0, &(0x7f000042d000-0x9)=@rc, &(0x7f00006b9000-0x4)=0x9, 0x0) dup3(r0, r1, 0x0) 2018/02/19 01:17:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000775000)='/selinux/checkreqprot\x00', 0x10002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002a2000-0xa)='setgroups\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a47000-0x4), &(0x7f0000ff9000)=0x4) sendfile(r1, r1, &(0x7f0000327000-0x8), 0x7ffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006c7000-0xe8)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00008c0000-0x4)=0xe8) getresgid(&(0x7f000084e000), &(0x7f0000f90000-0x4), &(0x7f0000a3d000)=0x0) fchownat(r1, &(0x7f0000494000-0x8)='./file0\x00', r2, r3, 0x1000) 2018/02/19 01:17:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/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, &(0x7f000045a000), 0x8) fcntl$setsig(r2, 0xa, 0x12) fcntl$setsig(r0, 0xa, 0x18) poll(&(0x7f0000951000)=[], 0x20000000000002a1, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup3(r3, r4, 0x80000) tkill(r1, 0x16) 2018/02/19 01:17:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000)={0x5, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00000f2000-0x4)=0x1, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x4) futex(&(0x7f000000d000-0x4)=0x80000001, 0x1000000000000, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000)=0x7fff, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c87000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000006d000-0x30)) 2018/02/19 01:17:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000059a000)=[{0x3, 0x1ff}, {0x3, 0x8a03}, {0x0, 0x6}, {0x2, 0xf4}, {0x6, 0x30}], 0x5) 2018/02/19 01:17:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000555000)="1f0000000104ff00fd4354c007110001f305f00008000100010423dcffdf00", 0x1f) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000181000-0x8)={0x0}) close(r0) r2 = dup3(r1, r1, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000eee000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x1b, 0x3, 0x9, 0x7b3, 0xfffffffffffff801, 0x8}}) 2018/02/19 01:17:00 executing program 5: mmap(&(0x7f0000000000/0xc38000)=nil, 0xc38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c38000)={0x0}, &(0x7f0000048000)=0xffffffffffffffeb) r2 = socket(0xa, 0x80000, 0x2) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000510000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffff13ed}}, 0xff, 0x4, 0x9, 0x0, 0xfffffffffffffff8}, &(0x7f0000c3a000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c10000)={r3, 0x0, 0x8, [0xfffffffffffeffff, 0x9, 0xfc0, 0x9, 0x9, 0x5, 0x100000, 0x100000001]}, 0x18) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) tkill(r4, 0x12) 2018/02/19 01:17:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/4096, 0xffffffffffffffb4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) listen(r1, 0x401) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d4b000-0x44)="12", 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000), &(0x7f0000001000-0x3)=0x4) 2018/02/19 01:17:00 executing program 3: 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}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f00000be000-0x10)='/dev/input/mice\x00', 0x0, 0x88000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000093000-0x4)) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty}, 0x2) 2018/02/19 01:17:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e26000-0x9)='/dev/sg#\x00', 0x3, 0x800) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00001b9000-0x1f)=""/31) r1 = socket$inet(0x2, 0x1, 0x2) r2 = dup(r1) r3 = add_key$user(&(0x7f0000c5c000-0x5)='user\x00', &(0x7f0000983000-0x4)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00008e6000)="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", 0x1000, 0xfffffffffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000db8000-0xc)={0x0, 0x0}, &(0x7f00001fd000)=0xc) lstat(&(0x7f00007ea000-0x8)='./file0\x00', &(0x7f0000d33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00008ca000-0x10)={0x0, &(0x7f00005aa000)=[]}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/19 01:17:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000153000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000b4d000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000851000-0x92)={r1, 0x8a, "d81af76496d2594c11996051300e7150a47c848d7d9e75bbd1afa95c9d523f0886ce5ddacb3ddfd28d86a831b8e1fdca5ef5e3975a2a6b01d10565392ba725db41ca45cf465e53890bf6defe90382149d535af986054f03c7a8361af69c580dd5559040a00df485b11bb26a8fb000562e1e14e377f697d8c0070e23718e4de9416ff4e1edaeb588b5519"}, &(0x7f00006ae000)=0x92) fcntl$getownex(r0, 0x10, &(0x7f000032c000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000b4d000)='net/|cp\x00') read$eventfd(r3, &(0x7f0000009000-0x8), 0x73d) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000e81000-0x1000)="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") 2018/02/19 01:17:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000803, 0x0) timer_create(0x5, &(0x7f00006dc000-0x60)={0x0, 0x14, 0x4, @thr={&(0x7f0000a93000)="55eb2a4a05d774d508ee0fddc2517a352df861d9f5b47d5cf665da998a7f6f01f4e589a30e2184508a4ee643357ed2ba68bc2a0d6c0d6603917cfaded940d2a4b32838fb0343bf71cbb7c7cd28f19df30c0201580ebc5854b4389d22c799539b1229f4856ea86460ec716fddabceeaae4ec0706d639da698dfdfabe09c4aea5dcdefe7b2bf4432277b27", &(0x7f0000e7e000)="d5c189192f1ac4749c3ee1192334584d96d67bc3572867fc70a6e584533a499755bf6987932b6171b2bd40f8c90fab1565acaf75b6b4083611fac79d573c89b6e4cf27dfc5bb8df0f89b0143c1506b1d29166a6dc783b41ce0f591c8eebf4c701da7bb291173b0d3285dff25719519702d47f822f5967d62789ece8b452d4425bded839b6e4ffec759711a21ffe40bc5e74d50f9bae5e9569d46f4f6387c9c733ea0ad80470c6f5b856b23ab56"}}, &(0x7f0000b00000)=0x0) timer_getoverrun(r1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cf8000-0x4), &(0x7f0000359000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') write(r0, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000d4e000-0x4)=0x9, 0x4) recvmsg(r0, &(0x7f0000183000)={&(0x7f000043c000)=@ax25, 0x10, &(0x7f0000ac4000)=[], 0x0, &(0x7f000049c000)}, 0x0) 2018/02/19 01:17:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00009db000-0x3)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x400000005, 0x0, &(0x7f0000366000-0x8), &(0x7f0000fc5000-0x4), 0x0) socketpair(0x8, 0x80803, 0x3, &(0x7f0000fe0000)={0x0}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000340000-0x14)={0xe0f, 0x3f, 0x6, 0x401, 0x85, 0x6, 0x5, 0x7fffffff, 0x5, 0x8000000000000}) 2018/02/19 01:17:00 executing program 2: prctl$seccomp(0x16, 0x1, &(0x7f0000016000-0x10)={0x118, &(0x7f0000f25000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f00007d5000)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f0000000000)) [ 38.691176] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 38.714183] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/19 01:17:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(r0, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f00000d0000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b3a000), &(0x7f0000472000)=0xb) 2018/02/19 01:17:00 executing program 6: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000eec000-0x38)=[{&(0x7f0000027000-0xa)=@abs, 0x8, &(0x7f0000001000)=[{&(0x7f0000021000-0x81)='\x00\x00\x00O', 0x4}], 0x1, &(0x7f0000020000)=[]}], 0x1, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000eec000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x0, 0x2, {0xa, 0x1, 0x9, @empty, 0x6}}}, 0x32) 2018/02/19 01:17:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000100000)='/dev/loop#\x00', 0x4, 0x1) read(r0, &(0x7f0000f54000)=""/4096, 0xfffffe4d) recvmsg(0xffffffffffffffff, &(0x7f0000b27000-0x38)={&(0x7f000067b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f00008f7000-0x60)=[{&(0x7f0000e0a000)=""/130, 0x82}, {&(0x7f00006c7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000269000)=""/163, 0xa3}, {&(0x7f0000b7b000-0x7b)=""/123, 0x7b}, {&(0x7f0000ddc000-0x3c)=""/60, 0x3c}, {&(0x7f0000831000-0xa1)=""/161, 0xa1}], 0x6, &(0x7f00006e1000-0x84)=""/132, 0x84, 0x9}, 0x2000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000421000-0x4)={0x0, 0x3, 0x3000}, 0x4) 2018/02/19 01:17:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f2f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00002b3000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a9b000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept$inet6(r1, &(0x7f00002f1000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000b80000)=0x1c) 2018/02/19 01:17:00 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0x0, 0x26, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000000c000-0x4)) 2018/02/19 01:17:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pread64(r0, &(0x7f0000de7000-0xd9)=""/217, 0xd9, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) fcntl$dupfd(r0, 0x0, r0) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000592000-0x4)) 2018/02/19 01:17:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000516000)='./file0\x00', 0x10000, 0x32) fcntl$notify(r0, 0x402, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006cd000-0x4)=0xffffffff, 0x4) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getpeername$netlink(r0, &(0x7f0000e8f000), &(0x7f0000615000-0x4)=0xe61cc35c92167d0e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000069a000-0x10)={0x5, &(0x7f00001c3000-0x28)=[{0x101, 0x3ff, 0x5, 0x6}, {0x7f, 0x9, 0x1, 0xfff}, {0x9, 0x9, 0x5, 0x1}, {0x4, 0x0, 0x4, 0x5}, {0x7, 0x6, 0x7, 0x40}]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d7d000-0x8)={0x0, 0x100000001}, &(0x7f0000281000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000aba000-0x8)={r1, 0x8}, 0x8) 2018/02/19 01:17:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000d62000-0x4)=0x48) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x0, 0x3, {0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x80000001}}}, 0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b96000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00004ae000-0xd)='/dev/usbmon#\x00', 0x5, 0x0) fanotify_mark(r3, 0x90, 0x10, r4, &(0x7f0000ec0000)='./file0\x00') sendmsg$nl_route(r2, &(0x7f000015f000-0x38)={&(0x7f0000e85000-0xc)={0x10}, 0xc, &(0x7f00004c2000)={&(0x7f0000a52000)=@ipv4_deladdr={0x28, 0x15, 0x1000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_ADDRESS={0x6, 0x1, @empty}, @IFA_FLAGS={0x8, 0x8}]}, 0x28}, 0x1}, 0x0) timer_create(0x6, &(0x7f00003b9000-0x60)={0x0, 0x6, 0x3, @thr={&(0x7f00005db000-0x1000)="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", &(0x7f0000e40000)="3de35bd89d085a59aaced2365cf38d8dbccbe9f207a59010cb"}}, &(0x7f0000283000)=0x0) clock_gettime(0x0, &(0x7f0000b6d000)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000809000-0x20)={{r6, r7+30000000}}, &(0x7f0000944000)) 2018/02/19 01:17:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000572000-0x1b)=""/27, 0x1b) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup3(r2, r2, 0x80000) accept4$nfc_llcp(r3, 0x0, &(0x7f0000f2d000), 0x80000) sendmsg$unix(r0, &(0x7f0000f12000)={&(0x7f00009c3000-0x8)=@abs, 0x8, &(0x7f00004d9000)=[{&(0x7f0000be0000)="860278", 0x3}, {&(0x7f0000f92000)="8baa574b4d", 0x5}, {&(0x7f0000d85000-0x9f)="19289857364fc6ce6ad7cac882110f40e923d2dd124ad676d1fa0e1d69cf9e1c1adf95c95e3900865d299e6b7e7bf9c9b97ae9f2d1604d733c5d3bbe60e6222ca2fea98c8fb0a8ba49728c56372b29ba9911cb1853c195e34167c1cd79e90ab08f81928cb16c19f77433761da674a66a2f611138c544c3598853ba1d254ccb17fe590d2a13f0500420bee1ab9d7715b03fb4cd6d03b5dbfce4f43c6dffcda5", 0x9f}], 0x3, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x7d}, 0x0) 2018/02/19 01:17:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) gettid() getpgid(0xffffffffffffffff) gettid() r1 = getpid() sched_getparam(r1, &(0x7f0000486000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 01:17:00 executing program 0: 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$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x71d}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) sendmsg$inet_sctp(r1, &(0x7f0000372000-0x38)={&(0x7f0000db3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f000087b000-0x40)=[{&(0x7f0000f81000)="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", 0xb1d}, {&(0x7f0000532000)="d9f2d932a4055f42307b7d211d515321aca16a88131181a40543de423863d62741f71ff20d80", 0x26}], 0x2, &(0x7f00001bb000)=[@sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x3, 0x4, 0xa6, 0x5, 0x7, 0x7, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3f, 0x8000, 0x4, 0x0, 0x1fe000000, 0x7, 0x401}}], 0x60, 0x40000}, 0x80) 2018/02/19 01:17:00 executing program 1: clone(0x0, &(0x7f000075e000-0x69), &(0x7f00002ce000), &(0x7f00008de000-0x4), &(0x7f0000570000)) remap_file_pages(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) socketpair(0x1, 0x3, 0x100, &(0x7f0000954000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0xb3c5cc5ec8168551, @tick=0x2, 0x6, {0x7, 0x1}, 0x0, 0x1, 0x4}) 2018/02/19 01:17:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0019"}]}, 0x28}, 0x1}, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) 2018/02/19 01:17:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000f9f000)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000911000)=[{0x4, 0x4}, {0x2, 0xd2ef}, {0x0, 0x800}, {0x4, 0x7}, {0xb, 0x2}], 0x5) 2018/02/19 01:17:01 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000587000)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2696f83755c3363533dcb9232d762760", 0x10) mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000068f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000022b000-0x10)={0x3, &(0x7f0000a2e000-0x18)=[{0x0}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000afa000-0x10)={r4}) sched_setaffinity(r2, 0x8, &(0x7f00006e1000)=0x40) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x0, 0xa, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 01:17:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a6a000)='/dev/autofs\x00', 0xa001, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000075e000)='tls\x00', 0x4) mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000126000)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) pivot_root(&(0x7f0000abc000-0x2)='..', &(0x7f00004eb000)='..') [ 39.253173] mmap: syz-executor1 (5653) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/19 01:17:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000006e000)='./file0\x00', 0x103c, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r0}], 0x1, &(0x7f0000880000-0x10)={0x77359400}, &(0x7f0000fb0000-0x8), 0x8) r1 = open(&(0x7f000006f000)='./file0\x00', 0x20000000000042, 0x0) ioctl(r1, 0x80000001, &(0x7f0000e33000)="431e0cc760ab44440ac7364ee265323d0dcfea44e2acdf4d64df41f23662e3504f73e1aad79a75bc9768fd991bb4c2edaa0f940cde85fe47bfbdaff5c1ae8d4eb28ac0851402e3cff1f3e957d5c1e37f66dd8473dba909c7fc233896bba42179134a7602177b7b3d57f7c96f5147095f0b59382508b7584c4a505da15d16aa9e986c5973a41100a103bc017b64737e22c5da7851eba648df30e061c6104f9856") 2018/02/19 01:17:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aad000-0xa)='net/route\x00') readv(r0, &(0x7f0000017000)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = request_key(&(0x7f0000772000)='rxrpc\x00', &(0x7f0000f1e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dd6000-0x3b)='em0md5sum*proc$ppp0%.:md5sumem1^mime_typemime_typevboxnet1\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f0000246000-0x8e)=""/142, 0x8e) 2018/02/19 01:17:01 executing program 1: ioprio_get$pid(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000)="52468445cf53b63b7d61028f3f65e8d1f096adf9de3e4868e4a19e4661b42182d4b4919352c08d879dd365b9a827cae424a475b89223b87dcb6fa8faedea376fb4046292ed71ec852e1f5dd709e8a5ba2dd53d5a5b65cffbef93804bde83bdcdd97bc88c01787df91ce8a241ffffd74a92784130b8bc79f9b1814dd2906d655b2519ac7adc28a3234a34c40bc90d032e59a8d5cc6ae909d2f28970a1428f0dbc0b63288ff529d483311a691e5eac25ab132c871a4619d68cb2981b054930c81daed6fca639d09c1c4c8f86278688bb33d1fd25410da1249bcf92f83cb8a417846b5c23a0b97798438c92b7b3b8440666332f", 0xf2) 2018/02/19 01:17:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000661000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) fcntl$setstatus(r1, 0x4, 0x42402) connect$unix(r0, &(0x7f0000f58000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/19 01:17:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x80806, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009aa000-0x8)={0x0, 0x0}) r3 = accept$llc(0xffffffffffffffff, &(0x7f0000214000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d7b000-0x4)=0x10) r4 = epoll_create1(0x80000) r5 = fanotify_init(0x0, 0x101000) r6 = socket(0x19, 0x5, 0x80) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ea0000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000226000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r9 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000200000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dbc000)='/dev/ptmx\x00', 0x40, 0x0) r11 = dup(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c54000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a45000)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000de000-0x4)=0xe8) getresgid(&(0x7f000033e000-0x4), &(0x7f000031d000), &(0x7f00009bb000-0x4)=0x0) r15 = fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f0000393000), &(0x7f0000edd000), &(0x7f00006d8000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001a7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000061d000-0x3)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000972000-0x8)={0x0}) r19 = accept4$ipx(0xffffffffffffffff, &(0x7f0000ddc000-0x10), &(0x7f0000e37000)=0x10, 0x80000) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000105000)={0x0}) r21 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f77000)='/dev/hwrng\x00', 0x200000, 0x0) r22 = syz_open_dev$urandom(&(0x7f0000c17000)='/dev/urandom\x00', 0x0, 0x200000) r23 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r24 = openat$autofs(0xffffffffffffff9c, &(0x7f000006b000)='/dev/autofs\x00', 0x200, 0x0) socketpair$inet(0x2, 0x2, 0x4, &(0x7f00007ca000-0x8)={0x0}) r26 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000254000-0xc)={0x0, 0x0}, &(0x7f000053a000)=0xc) stat(&(0x7f00006e5000+0xf58)='./file0\x00', &(0x7f0000b75000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000eb1000)={&(0x7f0000a99000)=@proc={0x10, 0x0, 0x3, 0x1001000}, 0xc, &(0x7f0000719000-0x10)=[{&(0x7f0000a65000-0xec)={0xec, 0x3a, 0x5, 0x4, 0x3, "", [@generic="25c21a9f8a445df89a6ba510b25bf13a447af42d1803cc70322ca7d88529173a209644da3d6a162a27d0044301fb47ab2d6f6a278e68ca9699ff9ef0f6964e7b146658ecd3ef4c633e336c8dbf1e1facb9c0050e2a66ae45832306305ea230b3ae8ba00e9b85bdbdca0fe77194132c8253f7084ee95c505a7cb2d9a1ebedd73852c7c66ab0873dd07317c553913061881345e9f94d659fed8a08f8899498e10348b54fe33841dde1cf30da8762aea94728d024b6dc3886de55d19fada853efe502619fac862ceefb313a22012a4f22372ba9e8560450f65481"]}, 0xec}], 0x1, &(0x7f0000b72000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r18, r19, r20]}, @rights={0x28, 0x1, 0x1, [r21, r22, r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xf8}, 0x8881) r29 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r29, &(0x7f000001b000)={&(0x7f000018b000)=@abs, 0x8, &(0x7f0000fea000-0x20)=[], 0x0, &(0x7f0000fa3000)=[@rights={0x18, 0x1, 0x1, [r29]}], 0x18}, 0x0) r30 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e0c000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$EVIOCSABS0(r30, 0x401845c0, &(0x7f0000531000-0x18)={0x6, 0x74eb905, 0x1ff, 0x5, 0x8, 0x4}) 2018/02/19 01:17:01 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000854000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000d69000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ae0000)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000e18000)={@remote, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004ca000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@common='tunl0\x00', @ifru_settings={0xfffffffffffffffc, 0xf8, @fr_pvc_info=&(0x7f0000009000)={0x0, @syzn={0x73, 0x79, 0x7a}}}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) listen(r3, 0x0) 2018/02/19 01:17:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x18, 0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) set_robust_list(&(0x7f0000c22000)={&(0x7f0000554000/0x1000)=nil, 0x400, &(0x7f000081a000/0x4000)=nil}, 0x18) unshare(0x40600) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008ff000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ca5000)={0x1, r1}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000)='/dev/pktcdvd/control\x00', 0x381000, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000fc000)={@common='vcan0\x00', @ifru_map={0x3, 0x7fffffff, 0x2, 0x401, 0x4, 0x6}}) clock_gettime(0x0, &(0x7f0000ae1000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x6, 0x0, 0x4}, &(0x7f0000768000)={0x3, 0x0, 0x0, 0x6}, &(0x7f00007fc000-0x40)={0x0, 0x2, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000f22000)={r3, r4+30000000}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0xffffffffffffffff}, 0x8}) 2018/02/19 01:17:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000828000+0xbd1)="d6df1df74964fe8a01280b90f56a15cce5b1fa", 0x13) 2018/02/19 01:17:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f31000), &(0x7f0000995000)=0x4) connect$inet6(r0, &(0x7f0000970000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000592000-0x8), &(0x7f0000d0b000)=0x8) 2018/02/19 01:17:01 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000303000)='/dev/hwrng\x00', 0xc0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00002cb000-0x50)={{0x200, 0x3}, {0xc8e3, 0xffffffffffffdbb6}, 0x2a50dc47, 0x1, 0x8}) connect$llc(r0, &(0x7f0000070000-0x10)={0x1a, 0x17, 0x2, 0xffffffffffff8000, 0x0, 0x8000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) keyctl$update(0x2, 0x0, &(0x7f0000000000)='o', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000b73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000f8b000)="e9c6df5581e282165a5b315918db31f56ba6edf0ab6fe42e4d1a251893d93d8424af35256d0e80c4386ac30ceca93b46ea0093abb473032dce4d3c72d2c90c4ed6c2f19ab09e55fe9dd87af9b89b6779d98e93e5b8478d8cc248c520a03f51") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000f63000)={0x6, 0xd4c, 0x3}) 2018/02/19 01:17:01 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000001000)='$trusted\x00', 0x3) getsockname$ax25(r1, &(0x7f0000002000-0x10), &(0x7f0000001000-0x4)=0x10) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000026000-0x28)=@ipv4_newaddr={0x20, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @rand_addr}]}, 0x20}, 0x1}, 0x0) 2018/02/19 01:17:01 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000056000)='/dev/sg#\x00', 0x9, 0x40800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x3, @broadcast=0xffffffff}, {0x307, @random="f025f9e64182"}, 0x2, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, @common='irlan0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) set_tid_address(&(0x7f00003e4000)) 2018/02/19 01:17:01 executing program 3: r0 = eventfd(0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000000000)) 2018/02/19 01:17:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000485000)='/dev/random\x00', 0x0, 0x201) writev(r0, &(0x7f0000c3f000)=[{&(0x7f0000a59000-0x97)="e9", 0x1}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c63000-0x15)='/proc/self/net/pfkey\x00', 0x105801, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00008be000-0xa8)=[{&(0x7f0000115000)={0x27, 0x1000, 0x4, 0x5, 0x269, 0xcbbd, "818bde4b00690adbe586ed114f5936019df9928f16cbb2804de5f3e34770a703e3f0c0e24207c4c6b91c45313210cff05007db19286e4db80d68a5bf6c3a3e", 0x1a81}, 0x60, &(0x7f00006f2000-0x50)=[{&(0x7f00005d5000-0xab)="b1568757044a3d362f1330f6cae4c4b5db7f29351a7763433065fa9cb421d889193e47adabeef3b3fc00fd3c54892f563243df097c45acb35b295672283ba9fb21d358e8f87cea9fb3ba76eb34e3550bdc694fd516e667cef4750eb7c14737c321d3201b56337ab0fe4c60266d36c0ca889b8c5c2caae78f3312a750dc3d82292bdf1b8973611cf7c7a8799ae17bedb0955e674e2a006c5c34e8227cf7f604b72a9d5e6dbe4d0ec09ed574", 0xab}, {&(0x7f000049f000)="c9368480bfd6009365db39224fa19c27274be7b4a4ffbae63bcd747e7ce077da59922c1e7e57c9cb4512e7acf5155ccb3d6d0d325933f0d8edc1d033642a6e3a9bf72e61d0d213c9ffd39ff498a73eee813600854a648b592fc86afa7852f2c7268f530bbc0ac4255c7c4e9cf6162ad53c4115286e4e4eedaed9d78a2301aa5391451f2805ea7a2798c446e7ff292ed3b198c8bb3d3ab60c64c78f20728a", 0x9e}, {&(0x7f0000619000)="3c9f077e56b2cef9a0fc51fd6b72e88d68413f6db932ed37aef5d75c25373a6ea291ec7bc23e277a8ce6bcd371ad31ae814f4c1cab97473d0cea152cad11a7f3a67b2c7f992ca8c6afeb858229de0ea41c619252334f9477b34722205f3b1027e1a6022638928bc8a95242bc90bcc07fe87e49d8299ff5d1a3371b874d21b5f0087f6bd02c442e16ebe4a0a90190b67a8453b5bab8b5c979e3d35af9ea44360538ef0e684b796137c95748ea3027d8b04d51f04e02c624c88d5517de4c5402c1ded14ace9634144f580bc7ab28c8c388e69bd2d577a5aa6242803d86d2d82031d60bb15613b468f51dbc56117943e24cfa42", 0xf2}, {&(0x7f0000a11000-0xa6)="2deba66c636c4ac98c036f17b4862bf3af893e1d3b316464563d79d5379287a899dd65b12c7c95a70205cc846fd2b4cfa259867ff19b6ce4e65d9644e97bbf7b7c04bb3cef1750b6aef42e03a845010a6f79b6e637ff05f9a070901adf390f17ddaa04f662eb79b3248b832f86c8420755bfea0a43f48056675b5b57017299b8f8fe691dcb571c19ec2acf0e7cead1efd20f2661476668ab285224763278a6df1091d9943608", 0xa6}, {&(0x7f0000958000-0xb0)="eaa3da32c070e88b859648b2f45247afac3ec0ca2f67ae08e6b466ac5970235183b4ddff46172ef23f05983bb666de8b310964a992cc3983a205bbf4e2073e649d1b898d565758dc09c440e6528b09fb8a44d5849b5a472a91ad7172441ccd56f7589a7f9ac593e45ae5a34b4fd768fa70e34f96ed28db30e462c0b86f12473efa940fd6458ff48f8669bdaad071541b711eac8b59c65a30d282e08c0deb47106c824006627c2de90fa1af1972eb2fe4", 0xb0}], 0x5, &(0x7f0000536000)={0xf0, 0x0, 0xf6a3, "fb0162d4d4061c65caf0e9b9b579b54b97462f7a2eeef9f848d7193f9a1344dfbb3d8f7889ca9b3c76ebba14310efcbc24520e580e5c51a47ea30f5f216c8efb175cbd14170dfc420d43e4393752e5079208ebc1a770939b556de83ec9887482aa6b98a374e694d7b9fb7b22a9afa37e33b54060bb884336d1aeb875387a95766ce28433bb357936bcf91c53e402712ab251c74dfb451f4199724703a50d4df3a2325ab88522bf950c1c58be7d620cf0dd7131afe7652920223690a5f89eeef8f08759ad26499f0ae51db5a03e7118c6cd7b625f89ef80db22"}, 0xf0, 0x1}, {&(0x7f00009e9000-0x60)={0x27, 0x100000001, 0x7, 0x7, 0x3, 0x9, "e102e36b3affbc1b68ff3fc229a8a936b014b0a1f83ba1e61d8b287df77cd60ce8e93ac39d8858d33cca88e19c5f144c8f3c3153d9bb1617001baa55e02f37", 0xd8e}, 0x60, &(0x7f0000b3d000-0x60)=[{&(0x7f0000e32000-0x14)="52aecde2be5edd1f76fe1692f27a4837c83b987f", 0x14}, {&(0x7f0000c13000)="12d012d5fc6b170ecceff257e081f6c287dda076c2b5bc611063e636e54c127bbec9df7a1ca90be4da67ac04265e55490b6e0ba2ebed129db16be6a79cf785a5735ab538e810ffef9766f145b007ced574fcfc89e6c164de92e2e790d036bdc47a3ae31c77c9ea9ecb08ac5340f54e8b6a277c928c14a20851dd6f82383e2e94c970a3d73fa246dc7a8ad7adee", 0x8d}, {&(0x7f0000916000)="40ae191b88a94954a611f872cbc33385ed4376f9a5b91285dc73c7bad0ede4f799e3a183e117bb7eee0f44b1cf8131daad12913ba24c4860045b587029e21e2d6c9c0bc1286d0094a0a9b493df1d9245e92a4b04f9a122eeae4e2b3d4d49828b4467a0a40d88ee46f130f0e5282ed81294554f1c3de4a063705c4dc1a0f7d8a91641502b5a110614c70b977a953ba1431b2fef4c80579e874fa04b175a0f38e31ceed32b055d88590bbb6348cbe34523cbc9b702fa0ee0beaecae0d44a6bac0562a0f98f81938bedd3d984799042571f67952c5ba8f9b64cde62b379e56042adf0237d32522dd49db664c9796fe302d7", 0xf0}, {&(0x7f00009cf000-0x4a)="1c3e0ed68cd61c419fbf7bc26a243be7651e14fc1eb09412f8159e239a669f3d473f5670ffcf75d5d7b311f61ff25e5fcfda34bb6d18c058bee6d57ef391c8cd8022a19ba3b08222e847", 0x4a}, {&(0x7f00001df000)="23286b0a3381de12d2f83b9a17b270eeafbd1a3478f5dd01d1257bd64084b640168225d119892bf969b2", 0x2a}, {&(0x7f0000a6b000-0x48)="4d433902f693292b870e4b633a124dcbf349cd8a9d34f9d5197333a232f8deaf40a6a143461ae55290ad3bbced700f1e833f21dea6805c6ab8e2c2db3f6e0225dad33f47b8e8dbda", 0x48}], 0x6, &(0x7f000004e000-0x70)={0x70, 0x10d, 0x1, "3bbfdb5f0c119e4d837d44b35b7a3c1820f7952a4ae9bdb95d9d83c4afc6f5a42a22270dcc89162d9581a1ddc31ec27b510d7af6edd8e6fb8725b573835bc1b4fa74b4aa7b242b7fcb0f5aac267e6987f412280a5ccb7dcf2a27e640"}, 0x70, 0x4004000}, {&(0x7f00008d3000-0x60)={0x27, 0x6, 0x8, 0x3, 0x9, 0x3ff, "eb58ebd696b1b8f8a5adff18f8382c010fc338e9b4323a1a3703642b2debc1a0345613bf4d3a2a70539b5e9999d35918de604c656d8a716009c127123a44f8", 0xa11}, 0x60, &(0x7f0000920000)=[{&(0x7f00006c0000)="a423b838a1a03f3dba061c403a41ecfbadc46f23f225e7397508bfa62ecf2dd2bdaab43a6e0742df130faec81a3177a9ce03081ff4098dec2f3e64dff6ffaea07c91193a0652012b8b6722a4624a89db2ef0b6dd5b3c268477cb415b40ac3dcedb0ad52e874610fa38d2e79f86a13c05258e02089e1dd731f9e8e7c6b936ef9647cec66eba5c15ad3afcb7b66c9fe9de26b7c1c0a65ca7546504c5341c098a9aba1bed7cfc03baaba03b0ad1c78deb5275d1494e9af0622e5451500f2c341dfaf0237fd6671b56fad1991d16b9aa1ec98c4a2417ade6d3505370825a8d7363faa3c09954454d32b1ab99f94b8756cbb1592c18feb3df", 0xf6}, {&(0x7f00002bf000)="82ab5ccbc3bd67e0f4b73f08e8e7781240a6b40567d5b6f6b0743bb8f1aea8b6da5a6fb9e2d8ae95959ec9656cf0b61f42cc00e8b6fdb71366bc3a0ed2286152e7cb10c5a0d4551254822e1bdab8228831699333a87696054ddd384adfdbcb0ec3e7a9646e2dbf9ef19a49ad36a2fa0a6239e72d9a3993ec980ac6b4122012a627e63f8917df6c7177413c30d7b0377b75190cf1e0b8a92a012d96bc22bed94a3b33b152445962cfe1b73b87f23e23bd22d19fcd3960b0c0189e24108735b768a052696bae71374c9b5c14e750063a4cd734e1a8a155b2d8794b1bc6d11ffc18e92613574448f5d11929d6f12f1cd140ad81", 0xf2}], 0x2, &(0x7f0000eb1000)={0xe8, 0x0, 0x1, "10522d18a5effe601beb462b06765013cf30ada2d45339e08ed5b9a0df1dc03fbfac3d93d6c5b9e95ef0ea2cc8e0b93e869da4a379e3eba85d179f976109baa06599bc10159674b222a79944886b140fdd4b0a98810efb4cf8fa69cad05e32034f89d7cc2ecfa6ed1c7605e6f80b4805d4a412329de291168282223f62a1393166b9eb45edce5ba04ca5c822cedac0595de8581be88b6581cf29601514177174c8ad6d72d1e431542fc14789e17dac85bd8d81350f402b1ddec0febd7f7efece0f6ea94336de475eaf1f49591c57ef418f"}, 0xe8, 0x4000080}], 0x3, 0x4000005) 2018/02/19 01:17:01 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000013000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, r2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r3 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000061f000-0x8)='./file0\x00', &(0x7f0000a98000-0x8)='./file2\x00') rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 01:17:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000965000-0x20)={0x2, 0x4, 0x6, 0x80000001, 0xffffffffffffffff, 0x0, 0x8, 0x8000, 0x0}, &(0x7f0000aaa000)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000bc4000)={0x7, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00008b2000)={r2, 0x4}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000f42000-0x24)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80c42, 0x0) write$selinux_create(r3, &(0x7f000065b000)=@access={'system_u:object_r:cron_spool_t:s0', 0x20, '/usr/sbin/cupsd', 0x20}, 0x35) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000f08000)={0x8, 0x3, {0xffffffffffffffff, 0x0, 0x40, 0x1, 0x1}}) write(r0, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bb", 0x30) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00004e1000-0x1)=0x3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000027d000-0xe8)={{{@in=@remote, @in6=@loopback}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000f0a000-0x4)=0xe8) vmsplice(r3, &(0x7f00003bb000)=[{&(0x7f0000598000-0x79)="76cf49101f6d1bb578cc9132487f221d8415f279c5c7a0407f090d864122da58d266e67b3ccf2406bc320f186efcd917c8561b041211c9bee38e490013e4afd8a6dfcb51d4b8f72c923ddfb028a45db5d553db99e1425d7b17ffe776c0ce05af031ed9ee7f90af5b2b156edcb5f14408b56924ab34ee56bc56", 0x79}, {&(0x7f00005b7000)="493696c0424850d30e69e0f0828fd3266511efee65152b0b09afc134c23dbf78e4eb139d60e2482113b11b5aac28d095c0e8e2343ffd513bfcbe63e07660e6fc2c377890bfe8e32680ddb625800d6996b21d36af04236b2d950b447d9455f234b156b410cd95a4c8443880fa8297bf70248d5d726b2c932d19b6907069d94698fb7b8d90509f441bafa8f3db506446033b5a194431e0", 0x96}, {&(0x7f000025b000)="cbdf0a550537986c7ed06275de4366e31d5e7efbd9b4bf3be577fcb4d2a0f836597d891e355c155ee5185ca40b52d7a3a1ed157e5c9085b186868eb2b276e8bd136906850c653cd02560b865d807549aabd8f399aec97b249038987ff0652b804701565c09338269892b3fdf1c3d86a7ce8d10d6d71e3629ee30e64aedba9a605bdab34c90d65ed293a90e8ff3fefb0292293d2f3c7bc6d6226f340e2c97b1b404941d7f85020fd86559e6dfe9083cef1f14886ae43822e3b6c24dd39c67", 0xbe}], 0x3, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00008f9000-0x8)={r1, 0x6}, &(0x7f0000770000-0x4)=0x100000165) 2018/02/19 01:17:01 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000012000)={0x3}, &(0x7f0000002000-0x8), 0xfffffd83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x1e) 2018/02/19 01:17:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r2 = add_key(&(0x7f000016f000-0xb)='pkcs7_test\x00', &(0x7f0000394000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000034e000-0xca)="05726dcaaf53601b578b0464c48beaa71e2b61cb82be7fb476b0cb3a3f6f7d47b7f54ac8986f3946187568f30d9db2f437cbf8bcd64a6dfdee4e18ff6db42b5936117ca0837b0d2300b4bb82ba5beb62af4337ee1958a5a316c0d639ea599d76c278b170f42aaa840d2103b4f451fd68dee148aa805c27450c9fbaee884f088449578efeaf703f7debcb8312c385119ca121d0a4cb50ad658c318271f3c782066132883d451a8956e8ac6aaa077fb3d9178f28398874a9aa428128402b73395b51fe2e00ecbcba6f4e37", 0xca, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daf000-0x4)=0x9, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00007e4000)=[{&(0x7f00000a2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/19 01:17:01 executing program 6: pipe(&(0x7f0000f9d000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x5) getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000837000)={&(0x7f0000f6a000-0x8)=[0xff, 0x6], 0x2, 0x2, 0x3e101b44, 0x9, 0x1, 0x8, {0x4, 0xfffffffffffffffe, 0x0, 0x10000, 0x4, 0x10, 0xff, 0x10000, 0x4, 0x90, 0x7ff, 0x80, 0x500, 0x800, "51dc0e9769286fe4e347d3df5776b888b6711380057870fdfccbf80a38e9ed14"}}) lsetxattr(&(0x7f0000fc0000)='./file0\x00', &(0x7f0000fc8000)=@random={'user.', '\'system^\x00'}, &(0x7f0000fc0000)="2f2f73656c696e757800000101", 0xfe6e, 0x0) 2018/02/19 01:17:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000f57000-0x20)={0x20001, 0x0, 0x0, 0x7}) unshare(0x40000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002f3000)='/dev/rfkill\x00', 0x200, 0x0) accept$ax25(r2, &(0x7f0000c5e000-0x10), &(0x7f00008a5000)=0x10) fcntl$lock(r1, 0x20000000000005, &(0x7f0000306000)) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f000084a000)) 2018/02/19 01:17:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) syz_open_dev$sndtimer(&(0x7f00002c4000-0xf)='/dev/snd/timer\x00', 0x0, 0x400000) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) 2018/02/19 01:17:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa5000-0x8)={0x1, [0x0]}, &(0x7f00007c4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004e7000-0x108)={r1, @in6={{0xa, 0x3, 0x100000000000, @empty, 0x6}}, [0x4, 0xffffffff96f95735, 0x7f, 0x1000, 0x5, 0x10000, 0x200, 0x0, 0x7, 0x400, 0x6, 0x0, 0x8, 0x1]}, &(0x7f00002cf000+0x686)=0x108) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f0000833000)='./file0\x00', r0, &(0x7f00002bc000)='./file0/file0/file0\x00', 0x1) 2018/02/19 01:17:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000021f000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0xffffffff}, {0xa, 0x0, 0x9, @empty, 0x69}, 0x8000, [0x6, 0xfffffffffffffffe, 0x100000000, 0x7ff, 0x200, 0x7ff, 0x7, 0x4bd]}, 0x5c) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) r1 = syz_open_dev$sg(&(0x7f0000768000)='/dev/sg#\x00', 0x9, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f1f000)={0x1ff, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000403000-0x10)={r2, 0x8000}) accept4$inet6(r1, &(0x7f00006bb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000024b000-0x4)=0x1c, 0x80000) fadvise64(r0, 0x0, 0xfc49, 0x4) rt_sigtimedwait(&(0x7f0000704000), &(0x7f0000434000-0x10), &(0x7f00005ab000), 0x8) 2018/02/19 01:17:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept(r0, &(0x7f00006b0000-0xe)=@l2, &(0x7f00002f4000)=0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008ff000-0x8)={0x0, 0x5}, &(0x7f00004a3000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000016f000)={r2, @in6={{0xa, 0x0, 0x1da9, @loopback={0x0, 0x1}, 0x2dc}}, 0x5, 0x89, 0x13f1da1b, 0x20, 0x2}, &(0x7f0000e1e000-0x4)=0xa0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) bind$ax25(r1, &(0x7f0000bce000-0x10)={0x3, {"b67ce836b85218"}, 0x4}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [], []}, 0x8) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000031a000-0x2)={0x6}) 2018/02/19 01:17:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) read(r0, &(0x7f0000b6e000)=""/247, 0xf7) socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d5a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r1, &(0x7f0000914000)=[{&(0x7f0000bf9000)=""/250, 0xfa}], 0x1, 0x10) 2018/02/19 01:17:01 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) eventfd(0x3f9) 2018/02/19 01:17:01 executing program 7: r0 = socket(0x18, 0x0, 0x4) recvfrom(r0, &(0x7f000043c000)=""/240, 0xf0, 0x0, 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(&(0x7f0000000000/0x1000)=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) sendmmsg(r0, &(0x7f0000f69000-0x78)=[{{&(0x7f00000c0000)=@nfc={0x27, 0x9000000000000000, 0x800, 0x6}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xce)="c2a6f4aa682b427aef5be829a3907a2f4aeb2859a657106220ecfacdf2803062a0cd08bc86ac973a98b5fd3073d1899e6e9c3c099e00cbd0a7e271c0af7dfe017ac2e9de777ff77a10847e100165293a6b75ec6b0a0bfee37852f743df4099a0c5a100e36a58ac1f91b98562883b6c34849a483d9c3fcf69c655f41eb31acfe226fe1220e1064795ec3577243d773d51a368187db30fbdf5c5efd4700d22124b6c155eba233b9f14639a3b18747fef387ef76f71a977c7ac9a8419f4e6d1fac8cf405c19f96b5beeb21229d5fa3d", 0xce}, {&(0x7f0000001000-0xb6)="a21c5cad0e72166f58a8d60903d3a36103fb041dffaa6d6624842e7b83830c6efdbaf6caad58abae790eaa18ac6f4f0ebfa4c0d102a59b63537f53eba4ffa326740e94ea0e59fab1ee603cfdf9ffad61079c0d3b2ec09fe8d481b1bc15da9d82da5d7ee3f0b822d4338d88306eb7cb40485b75a36cbdbd60ce50342f848809759c55603d0be3170a8b753e364f9b24dac5735fa5aabb6ceca50c5a652ad95d21f04895d8f320e8158f950aa5f55fc479647a22e79ef7", 0xb6}], 0x2, &(0x7f0000ca2000)=[{0x110, 0x3e, 0x4000, "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"}, {0xd0, 0x100, 0x3, "80fcebc180d2f67726eeb0826e24d6b545e71d02167b928aa11646fd528673bed6bb848ee2fef3815e2ee4a2fd87b8dcefdaa17397494f2d3cb640a118fceadbb09e3df5ffc834c2360ad4270761ae1e5c62dfb9255bd3254ef8db4cc869a04f517625d52727cb1f2aa647947d21c1ea6d102c63a02833b372f9434b18f70f89b1817cc207bf5ca4e7ecbadec05f8b2e7ea71746d48bade4c1fbd699084c5715ad173f5f32c2a0e07e3b9983b76e164da85fa8f9b9de46c560061344acd7"}, {0xc0, 0xa9, 0xc006, "8c55029551f1c172b1a6332718baa1e919e96d2d9bcb198e58b381667f8aba90e35297a27bbb772681d187947e52a511918e61ded2e5298d08b2b04ce136e81079c074c8f5984021bddeda8f307a26c1a47371d920ac9062bc254ef68ebc5358b7b14c1cf7accd23bbf2146a74bd79ada27c17a1683f1c957fe8460469827d8b5cb9fde8fa9e1871656aa462b712cfc35131a9cf546d5c6837abf2286d09c81fc19e5bf0750177a917cc74a1"}, {0x58, 0x11, 0x8, "68a549070ff5d560f67053cda89ba6c47afd61ddc1ef54d17cdd3b3b54d69083bdb52434ead14f00a12defeb886f816002c616ee510b0e9f39cb0c24e4b70762870a80d2"}, {0x90, 0x0, 0xb6, "fae27fd209cd47545a7020afebaf4577bfc8cf60e45c31b1184afef52b249ea991c96fbbc36988f664087d4d5a7f4343e13dcf1193362920ca80104eb972c6bc9f2a0bac58e23cbf4d3ad798126cebf17cd360d9fcea46a6d0de96162f25ae3557a1c9142382bc042f6de39016bcaa2d369f4aadf22c9c3282fd"}, {0x1010, 0x11c, 0x8, "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{0x48, 0x10f, 0x1, "4998c7034d3fffc42e42b98636b55b2ef7d566efffc375a127394e1caeb4327ffd7aa24e756e797736486a37df46e51999356948fc"}, {0x80, 0x11, 0x8, "505c86019b02a993f64e0c7b88f6844539df01a01a84282144673325ae6e50a948c8b33efa9ac25cb4b217d22da31ae88a6ae3ab6a785340ccc687ddacf3189ff4742ca0ae8b058df9f2cdd5752dc118395da4b1d6d8394b3327606c62e22737e1a27252245eb5b5ec4dec1a470ef75f"}], 0x1460, 0x40}, 0x1}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x1, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, 0x32, &(0x7f0000526000)=[{&(0x7f000060d000)="b9fdf49a3b95f3e3cc55c3", 0xb}, {&(0x7f0000000000)="a8ae453e9f55a4c3918340a4fa619a69b319b99b69c0ccab37a67c2ff386af34c4d37edb229b8a996b7513eadfd4ce833ea910664c42f9d2c8ac8ca4d409754b161ac35d695c854e611413c87daafe5fa818dec8d6d0e9c790d625b4a0b243da26eb77c19126310aebc833a2a7d888fb89a2", 0x72}, {&(0x7f0000001000-0x92)="09c99d4b43874b73b2178fc7c06a39df052e3f3166cd556be20f6d272d5cef18e884e149f2635d7047b2d95a71cb5ba486c04b9dc962268a4c251bc68fbd4e7b91d335b483138ee874606cfb290b8c2d9b122c8afcc5bd93f4d229cc90eacc607565522e39643ea5e87c8021a82bc347257705cb78fd31d9df777bf551ca03afca01576da113ce11f21338c3d2314bd086ae", 0x92}, {&(0x7f0000001000-0xeb)="0e64e10dfe5c3feeba1ad13b9c509a77cf0a9e2f09bf863ed8fae26b003d6701da7050b7f8f942d13387b9ccbbfcb80c04ce515cef207d22ddecb322a6e313226bf3e72076b63ee521ff50aabf5a0ce53e23075f4014edfe1f68b1cadd162579cff4fc615da0d2ef89fb97faea8ba944ce12d71738572f7d000dab1813b9bcfe81bb1c4f6f0ea583d3156e773bc19dbbfbb4c4442a977eb8751a84868adde8b169ebcfa95ea0abaa5d45a04573bf0dc959affb936b6fd88602b98b6df71137c5a5baa20386e3b47570d9068b7fcbc88b4571a1c5416b845ff80023f157bc32560c7b5daa413ae28867f9fb", 0xeb}, {&(0x7f0000001000-0x24)="9245415aa32c336c7602ef5f0d228d60bb2b39213023c3aa0c2897af3f3efa8e1a793c87", 0x24}, {&(0x7f0000001000-0xd5)="64f2843d1f0cac4065f553225a8182d47b921a77b28dd162ab30fa7902808ee9808df5a5ee1e3f1410884f51895b1216c0b809e6624c158fde9c9565b555948ae490d3eb64546d80a8d62018db7dadcbcba058460c0aac2804b8d0e038c36e7a22670d0dd56b7e12525081289fa37177d2d658a4b88ec674cdd13612cd7702092177838a043e47ba5b5ddc22f26e4ea23caa5bac3e7e9bf54412ba201f32d2db673168791567e55255399e9069726a8fcb57d6b07f5cab78bd4a69c3f11d947b9e1837f24d21336e54dec9f39d5b9d487ce16de4bb", 0xd5}, {&(0x7f0000000000)="b81c0d95870e28449918a13d3771b76008e9617baefe4937a3e320b176d51b98344b3bb0f1461f5522ab05fc8e82eca20818d060c5a33bb621bea15eb295bde517fc4d1ec9a84c805d9274e466b1d926254c43062f", 0x55}, {&(0x7f0000ae4000-0xfa)="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", 0xfa}, {&(0x7f000076a000)="743f9976abf234ca527fb07c32484ae41d2419785b6b49786fe62de2553074aa99f3a668d5b5f8d12e58d37974a1e05d4c30321c886d72f93b6122eed13ac8ae532280708f4c7335b44ab1f276832993112705f580d6b400c9fdb7d7411634dbdf88cc6ad856f152fd42e43c7d932db79b31046a2442e1d3786fbdbc5856ac4d947b7de05248c186a71e6289dd35806ff160a16c8848ab951299315e454d9388231f33f1aa38cb1e86ee6b7f12206da05837d7c278450fbbfbcfbff90c6227", 0xbf}], 0x9, 0x0, 0x0, 0x10}, 0x2}], 0x2, 0x8000) 2018/02/19 01:17:01 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006d3000)='/dev/pktcdvd/control\x00', 0x301000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000935000+0xe62)=@req3={0x8000, 0x2, 0x4, 0x6, 0x45d0, 0x4, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffff801) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000d82000-0x28)={@common='tunl0\x00', 0x6}) accept(r0, &(0x7f0000e3a000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f000028d000-0x4)=0x10) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}}, &(0x7f0000001000-0x20)) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000134000-0x4), &(0x7f0000482000)=0x4) clock_gettime(0x1, &(0x7f00004f6000-0x10)) 2018/02/19 01:17:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x180000000000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000243000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000225000-0x28)={@common='eql\x00', 0x0}) r2 = getuid() r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e54000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000592000)=0x5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000614000-0xe8)={{{@in=@rand_addr=0x7ff, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2, 0x80, 0x0, 0x1, 0x0, 0xa0, 0x80, 0x2f, r1, r2}, {0x77e, 0x10000, 0x7, 0x101, 0x67627f38, 0x9, 0x2}, {0x7, 0x5, 0x1, 0x7db}, 0x4, 0x3, 0x2, 0x1, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2, 0x2b}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0xa7, 0x850, 0x6}}, 0xe8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e8b000)={{0xa, 0x2, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x997c}, {0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x6, [0x1f, 0x0, 0x0, 0x0, 0x3, 0x8, 0xad9, 0x6]}, 0x5c) r4 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r4, &(0x7f0000b79000-0x70)=[], 0x0, 0x0) 2018/02/19 01:17:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f000001d000), &(0x7f0000a9e000-0x4), &(0x7f000079f000), &(0x7f00004c1000-0x80)="f6c62d129a40c426b02924e200c8410d008c10006340e3c2faefa68de556a400ae421dcb6facf8d85dc3a6aea50d88927579c718eaf2b2c24414d0c235c6f39c4d61c1b9aae30b868dec442555348f7ac5ba299a06000000f6cbd069c06363a63b196dd37d651993ccbf337396a04fb8a17a328179f4ed7d68d80bea8a001fad") fsync(0xffffffffffffffff) 2018/02/19 01:17:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000021f000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0xffffffff}, {0xa, 0x0, 0x9, @empty, 0x69}, 0x8000, [0x6, 0xfffffffffffffffe, 0x100000000, 0x7ff, 0x200, 0x7ff, 0x7, 0x4bd]}, 0x5c) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) r1 = syz_open_dev$sg(&(0x7f0000768000)='/dev/sg#\x00', 0x9, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f1f000)={0x1ff, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000403000-0x10)={r2, 0x8000}) accept4$inet6(r1, &(0x7f00006bb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000024b000-0x4)=0x1c, 0x80000) fadvise64(r0, 0x0, 0xfc49, 0x4) rt_sigtimedwait(&(0x7f0000704000), &(0x7f0000434000-0x10), &(0x7f00005ab000), 0x8) 2018/02/19 01:17:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000af8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$ipx(r1, &(0x7f0000639000)=""/246, 0xf6, 0x1, &(0x7f000048d000-0x10)={0x4, 0x3ff, 0x4, "fa1d2bce2eae", 0x9}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000028000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000f23000-0x4)='net\x00') exit(0x0) getdents(r3, &(0x7f0000da8000-0x91), 0x0) 2018/02/19 01:17:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f00009d4000)=@ethtool_ringparam={0x10}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000ae000-0x68)) 2018/02/19 01:17:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000150000-0x42)=""/66, &(0x7f000078c000-0x4)=0x42) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000af000)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00003f9000-0x8d)="63ea8e9b06e1a0287a9417590425f1e15ebafa5826821dcc4a4c2652901cc629114a9ae75ed132a13e46f4b0d4f80636e53d80d72486046cb50de06e627a0ae1542c14056e83658b9760f76c2ddccf8b562d3f3f638381fc02326ca6112f2ea599993163a7a6bb3f3be06fc56099e25cf08b0b14270d743a2db38f4af42844c4589fc183f3122fc9e834427a6d", 0x8d) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006f5000-0xb8)={0x0, 0x4, 0xfff, 0x0, 0xa79, 0x81, 0x7, 0x1000, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x5, 0x0, 0x9f, 0x10000}}, &(0x7f0000ec7000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c6d000-0x8)={r2, 0x81}, 0x8) 2018/02/19 01:17:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) getpeername(r0, &(0x7f000080b000)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f00009fc000-0x4)=0x20) ftruncate(r0, 0x3d) symlinkat(&(0x7f0000b84000-0x8)='./file0\x00', r0, &(0x7f0000631000-0x8)='./file0\x00') 2018/02/19 01:17:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000daf000)={0x0, 0x2}, &(0x7f0000c2a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a67000-0x3)={r1, 0x3}, 0x6) 2018/02/19 01:17:01 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000abb000-0x10)={0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000016000)={0x8, 0x20001800, 0x0, 0x9, 0xfffffffffffffffd, 0x9, 0x28, 0xef84, 0x10001, 0xa2}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000018000)='/dev/sequencer\x00', 0x18000, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000019000-0x44)={{0x2, 0x1, @loopback=0x7f000001}, {0x6, @empty}, 0x50, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, @generic="5cae6a0f8ba383ab17c5f54604d83e34"}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000008000-0x44)={{0x2, 0x2, @empty}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) signalfd4(r3, &(0x7f000001a000-0x8)={0xff}, 0x8, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) sendmsg$key(r3, &(0x7f0000018000-0x38)={0x0, 0x0, &(0x7f000000a000-0x10)={&(0x7f0000014000)={0x2, 0x11, 0xffff, 0xb, 0xc, 0x0, 0x3, 0x2, [@sadb_x_nat_t_port={0x1, 0x17, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x80}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x1, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}]}, 0x60}, 0x1}, 0x40) setsockopt$sock_timeval(r0, 0x1, 0x12, &(0x7f0000009000)={r1}, 0x10) 2018/02/19 01:17:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xc2, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f00000f1000)={0x10, 0x0, 0xffffffffffffffff, 0x8003f9}, 0xc) 2018/02/19 01:17:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) syz_open_dev$loop(&(0x7f0000224000-0xb)='/dev/loop#\x00', 0xffffffffffffffe1, 0x2) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0x8000000000c, &(0x7f000088b000-0x4), 0x4) finit_module(r0, &(0x7f0000af1000)='&%keyring&-\x00', 0x2) 2018/02/19 01:17:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000335000), 0x80000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000a9a000)='tls\x00', 0x4) 2018/02/19 01:17:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a49000)='./file0\x00', 0x80) lsetxattr(&(0x7f000091c000-0xa)='./control\x00', &(0x7f0000167000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000aaf000-0x1)='\x00', 0x1, 0x0) timer_create(0x7, &(0x7f0000599000-0x60)={0x0, 0x32, 0x2, @thr={&(0x7f0000941000-0x8f)="0ec37954dcdd0374414d7c4b833ef0db970cf58df6825f63b94ba2d5b0b61751534915272c8eb47a2b7f69328cb79b5b904d5242266e12a57935d01355fc785d60c71e7a34e614b7cce787e76dd7aac12183787c0aa15044f0edbd101f3552777de97899453967e8066b88b481dd42ccff8af6770a806ec81e809a712a6ae908f43d518223dd9be276921278f96880", &(0x7f000082e000)="fb02cb863be4ab1b4494db7da975e07e1e72d744ffbf51f5b68bf27fc545f052bb0fd4db5a5e7582ab5b3e76ad3100c21f6cec118950435343bbd0bda7b69c197c9a1753d83f05a249824795acb69cfe0f322560d84191cb83cae56bc4cc3b3771fc689024566f1a9a9b0de2e32cfbc821c2c449fbfa3761932fa8bfee253f652c7559880e4b0dc5b107498cd1294a245b831edd0aa32ae254fbc67cb8c9ea4bcb436fd4e01be5a46ed1da98"}}, &(0x7f000066a000-0x4)=0x0) timer_gettime(r0, &(0x7f0000779000-0x20)) 2018/02/19 01:17:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ce1000), &(0x7f0000350000)=0x4) write$tun(r0, &(0x7f0000dae000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x3ba) poll(&(0x7f0000178000-0x18)=[{r0}], 0x1, 0x0) 2018/02/19 01:17:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000115000)='/dev/snd/timer\x00', 0x0, 0x40000000000000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00006c0000)=""/110) 2018/02/19 01:17:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) setsockopt(r0, 0x0, 0x0, &(0x7f0000005000-0x40), 0x0) 2018/02/19 01:17:01 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r1, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000000)=0x10, 0x80000) unshare(0x28060400) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000005000)='ns/net\x00') listen$netrom(r2, 0xfb33) 2018/02/19 01:17:01 executing program 7: prctl$intptr(0x4, 0x9) 2018/02/19 01:17:01 executing program 2: r0 = syz_open_dev$sg(&(0x7f000049a000)='/dev/sg#\x00', 0x40, 0x20800) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000344000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x1}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r1, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/19 01:17:01 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000013000-0x58)=@alg, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0xc9)={0x0, 0xfdee, "7291c5656b8ff741fca25f9a590efa8ba9b11558becb588934d3d0eed037884c3bd3198f8a3acacf40ff18ed4d9780b86f39876ed8de574a3742b3438432e200caed5c764d13e999826216f8536d10837de1466706bc1a0c0a27f603e75993009b1c5da4b32e2bf1d42cee2cf31f34594b86273e17d4377c2c2a2c8e322de74e17d89ff344d9147fde367923039336044cecda34941cbf96dbcc485e7778d872df124d96387c99a048ec25cb67b212b8956540a2c0ac7f409241d6814c085b32ae"}, &(0x7f0000000000)=0xffffffffffffff7b) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000012000-0x8)={r2, 0x1}, 0x8) fgetxattr(r0, &(0x7f0000011000)=@random={'btrfs.\x00', 'selinux\x00'}, &(0x7f0000003000)=""/91, 0xffffffffffffff73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f000069e000-0x1000)=""/4096, &(0x7f000026a000-0x4)=0x1000) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000231000)={r2, @in6={{0xa, 0x0, 0x59, @loopback={0x0, 0x1}, 0x200}}, 0x0, 0x81, 0x7, 0x100000000, 0x8}, &(0x7f00004ee000)=0xa0) 2018/02/19 01:17:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) read$eventfd(r0, &(0x7f00000a3000-0x8), 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000082b000)='scalable\x00', 0x9) 2018/02/19 01:17:01 executing program 5: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000ddf000)={0xfffffffffffffff9, 0x4, 0x7f, 0xf671, 0x9, 0x0, 0x5, 0x197}, &(0x7f0000ddf000)={0x2, 0x5, 0x7fff, 0x4bb, 0x40, 0x399a, 0x5, 0x81}, &(0x7f0000de0000-0x40)={0x7fff, 0x101, 0x9, 0x7ff, 0xe59, 0x3, 0x10001, 0x2}, &(0x7f0000de0000-0x10)={0x0, 0x1c9c380}, &(0x7f0000de0000-0x10)={&(0x7f000085b000)={0x9}, 0x8}) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007bb000)=0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000de0000)={0x0, 0x3d, 0x3, @tid=r1}) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000ddf000)) sched_yield() 2018/02/19 01:17:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000296000-0xb)='/dev/hwrng\x00', 0x600880, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000f80000-0x4)) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) readlinkat(0xffffffffffffffff, &(0x7f0000d38000)='./file0\x00', &(0x7f000063a000-0x29)=""/41, 0x29) 2018/02/19 01:17:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) fsetxattr(r1, &(0x7f0000e5a000)=@known='system.sockprotoname\x00', &(0x7f0000f43000-0x5)='user\x00', 0x5, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) close(r0) r3 = socket$inet6(0xa, 0x8000080002, 0x5) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000dbd000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/19 01:17:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bb2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$ipx(r0, &(0x7f00000e3000-0x81)="c1fe9c50c492454b35547bc7a1d2903bed8d5610ec556359f6a5b4dbdf721c86d4e21845d2d3d62dcb39cd06ad3d4763579489c5831c28963ebc2889068e0674b2e1d04ad08e803c51d31e0cdee0a3f5951ee0aa39fafd5e582265185df6ed54c59a01131f9ee7ef950b8b6f36b3dbe40e36c09c9b1724c23788136c505049200b", 0x81, 0x4000, &(0x7f00007d1000-0x10)={0x4, 0x5, 0x401, "5c895b21f608", 0x100000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000012f000)={@generic="1e76e8b99df4f79e6bfd627ea1639a2f", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) symlinkat(&(0x7f0000d08000)='./file0\x00', r1, &(0x7f0000c71000-0x8)='./file0\x00') 2018/02/19 01:17:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000059b000-0x48)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x48}, 0x1}, 0x0) 2018/02/19 01:17:01 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setsig(r0, 0xa, 0x31) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/19 01:17:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00007ab000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0x4c)="3f7bea606efc1d413cf33b71579f1cd67f55f0302cdd3f9ed9e3d047e874e821ad1af814b1f14ff17f7883985fbc504d39e588c13b042b99918b631737b07fcfc0fa090b50afc25866897f07", 0x4c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001000)={0x8, 0x3, 0x1000}, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004b6000), 0x0) 2018/02/19 01:17:01 executing program 0: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dce000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000dd1000-0x12)='/dev/input/event#\x00', 0xfffffffffffff753, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd1000)={0x1, 0xa7, &(0x7f0000dd2000-0xa7)="f4042149e009df007f43b9171f129b80b8e731720f25388b5fbe145ac08ccedefa7c53d5e4d543e452bb9e6e85ef2fdf1d6227da9ccd27113fc42bc3bef1bba12b8d762a5521417df547cd0f0323ef4dd5b4ade735d6f923f8aa0480d7aec6d86a299c11f0289700c5a9f5483933a9a92dd02334b5c460b2a1f1b2a8babf26d8bd2656775b4ea56c350a34ec425f65f6a7bf7f02ab0ab22cfe22db1a51e08b991140921a5b50dd"}) 2018/02/19 01:17:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab0000)={0x0, 0x0}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000710000)={@syzn, @ifru_map}) unshare(0x4040400) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b3b000)='/dev/ppp\x00', 0x10000, 0x0) unlinkat(r1, &(0x7f00000ca000-0x8)='./file0\x00', 0x200) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000018f000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f0000891000-0x6)='ramfs\x00', 0x1, &(0x7f0000c82000-0x2)) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000a8f000)=@random={'system.\x00', '\\\x00'}) 2018/02/19 01:17:01 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 01:17:01 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000b000)=0x7, 0x4) sendto$inet(r0, &(0x7f000000b000-0xe1)="14000000e80300000700050000000900", 0x10, 0x0, 0x0, 0x0) 2018/02/19 01:17:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) setsockopt(r0, 0x64bd, 0xc0, &(0x7f00000b9000+0xf2a)="d92219b1948a208c2bfd62d182ef82f6865591ec2eb226dabb8dbb8fb771a04afb5c8b7a5face9bee558d3289fb052ba3faeb2dfb232285e6178245fbf2e5ebd7ef7726e6daf5b8ac088666a8e51793aa3d5ab6b3c40eed2c381bce4ddf10f39714b00c2060b22daf593cb004454d6a5945034f7854bde63d330d55043bef5de8f11cf7bdbf471cf1358ce3f684564c0ce0ca18307ddce9921d4a7775711ba5677da2aaede9565675449c11568cc969d1e6ccfb98f61ffe5a53cec441340a0a621997c78d395c056cb44bb4f8c1bd5d59698048185534feb59fba241650824400b5f9f9a0dc549b6c6a0f87919dc915712786c", 0xf3) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000007000)='!%cgroupem1em1\x00', 0x3) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000046000)=""/117) tee(r1, r1, 0xfffffffffffffffd, 0x2) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000019000)=@assoc_value={0x0, 0xf71}, &(0x7f0000049000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000002d000)=@assoc_id=r2, 0x4) accept4$ipx(r1, &(0x7f0000048000-0x10), &(0x7f0000047000)=0x10, 0x800) r3 = socket$netlink(0x10, 0x3, 0x80000007) sendmsg$nl_route(r3, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000013000)='./file0\x00', &(0x7f0000049000)=""/228, 0xe4) 2018/02/19 01:17:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b23000)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00007cf000)=0x9, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f0000013000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendfile(r2, r1, &(0x7f0000023000), 0x26a950b) 2018/02/19 01:17:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0x222) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000131000-0x10)={0x1ff, 0x7}) sendmsg$key(0xffffffffffffffff, &(0x7f00006bb000-0x38)={0x0, 0x0, &(0x7f00009f6000)={&(0x7f000045b000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = dup2(r0, r0) connect$ipx(r1, &(0x7f0000eac000)={0x4, 0x7f, 0x7, "530d5d0c8a97", 0x770e}, 0x10) 2018/02/19 01:17:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = dup3(r0, r1, 0x80000) time(&(0x7f0000b75000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00000e9000)={{0x1, 0x1}, {0x6}, 0x7, 0x1, 0x1}) 2018/02/19 01:17:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(0xffffffffffffff9c, &(0x7f0000b25000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000583000-0x4)=0x26) tee(r0, r1, 0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000033f000-0x38)={0x0, 0x0, &(0x7f0000bbc000-0x10)={&(0x7f0000cbc000-0x10)={0x2, 0x9, 0x0, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/19 01:17:01 executing program 2: stat(&(0x7f0000017000-0x8)='./file0\x00', &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x5, 0x8, 0x8, 0xb838, 0xfdce, 0x101, 0xfff, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0xffffffffffffff7e, 0x5, 0x6, 0x8001, 0x6}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000-0x108)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x7fffffff, 0x57d1, 0x8, 0x9, 0x6, 0x10000, 0x0, 0x8, 0xa0, 0xfffffffffffffff9, 0x7ff, 0x7, 0x100, 0x784d, 0x4]}, &(0x7f0000001000-0x4)=0x108) r4 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x242001) r5 = socket$pppoe(0x18, 0x1, 0x0) dup2(r4, r5) setregid(r1, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008e3000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r6, 0x4b6b, &(0x7f0000001000-0x30)=""/48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000ff4000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r8, 0x8980, &(0x7f0000004000-0x12)={@common='erspan0\x00', 0x10001}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000003000-0xf2)={0x0, 0xea, "6963341e52ff7561e1c4ce711abebac3b37e716ad4feca22f785dad5beb8206ae03828a3b40d9a30f696debe69731e29ff87857144bd1494348393d8418ad2411512e04f55794ba51acf07e3b6ce8790ca4cb2fb45dc3b39abf630f2f45caadb719aaf109677960a4de41646ae0f87f47ca7abafe1e17af261bd0cab461a943cf9fe43364293ab8b8af48d2427723c457f060a7e48e66d47512c759673d82cbdfeebebca3eba85d06b282f2526aab2c63e571f0b0596b1becee77ed2b405ef6df037acc0a4e1b843201e32ab2143013631e5c2b21b2e3300667c583311cebf4185daeef56574d3c8e589"}, &(0x7f0000000000)=0xf2) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r10}, 0x8) sendmsg$netlink(r6, &(0x7f0000000000)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000077d000-0x50)=[{&(0x7f0000000000)={0xf0, 0x35, 0x20, 0x2, 0x0, "", [@generic="d0d402bb5232dbe332a8b4654c2558a77ad802af0f96b97c25f2d0199973043909d11b240977d61b4f1c0b914197e68b6edc7b0b6937844bb4d1af61abf8abde40bd7c968c4966b3467f073b7a2749aa19e2a04027f11e198723305bbb50a90098253c92f4abdcd88df6d5261a49fbd55dce0b4c35c0bf753a57b0d39d2651be02f3cf052a761105f5f537d8e70011dba20d850b8bcec777dd0eea7f4551c371d1433fb0b80681effa01b9f76c468761fd92299975fe169ac58be6ea34fb471523abae69c60f1c4dee364a1e02add9ebd88673142f788827c6cb9eb1ab87bce1"]}, 0xf0}, {&(0x7f0000157000-0x13a4)={0x13a4, 0x29, 0x700, 0x5, 0x1, "", [@typed={0x10, 0x73, @u64=0x6}, @nested={0xc0, 0xa, [@generic="49c5ef3e8776b4d06debb85dc3ba756d7aa46c1cee5cebe854cc51fc90f1ef0b7e16f99d66fd8490e3238c06a225cdb69df94eca8ae51af5da07f7cc96a5a8afd0ea128a39dd91fb632c26e07030d0b1ba2b77d9e590e5294d9edcbb9b9d6ef4a792d7d4bdf85b5212e04c989d64ded79796e62651b9b1cbf8a7eee3b090f10eb56d14aa0a80c118eb2ce06f252836cd225ee614a603508a8960937265b79885a61eaeb3130d4df2d1ea338f58819adb17b6e7f38e6cb6784a74d6"]}, @typed={0xc, 0x37, @pid=r7}, @typed={0xc, 0x5d, @u32=0xffff}, @nested={0x1cc, 0x79, [@typed={0xc, 0x84, @uid=r0}, @generic="b00ead668765b3fbf492644327cabeee3d5e36781e1a9047e66e56908542cfa09068347cc912986de250c968a9560eb4d9ae0b4d12b17b216162d22bafcdbe324d623af6a00a9351da57db4705c72b99fe26dfc3623f43ca48f38fa1be", @typed={0x8, 0x20}, @generic="35047988f4269fa57290acd53511722db163f3f9c770326d62fd5829defcc56305726132baf03517ac789e445b889cecf62a904196ca27cc32ace7aaa05080773b418654cdf56ea31083c3ce210842863e44ea4507b929ca5f", @typed={0xfc, 0x7b, @binary="3fc42c75ed84cc86294e667f0823a6663b047cb72a359589559ae05687d03c1018f5bf1e76a52b808d0f332c638ac6adec485f241f60aaea67cc6deadf8cf4a516975bc7a973f16e4fe8f73ba787eed63484fe5aac25ae683892f4bf592f16f956ff191890fb4768c444f59f32be2b26c5384fa699762c182b524edbba5f0426ed975fc359197b65e7b8c10f6f1a57d86d7a1277bea98320d6858592b87edf468bfb5c7d5897f49895bb2ad0cdc551f2d674dd7a6cf76f209ec4418f89274ec9f17d575455fa689f7df79499beb2d0fd474cafcb3d0e790f43ed0a5986ff80646ed2922d53f3131c187b510babef1426163a"}]}, @nested={0xe0, 0x74, [@typed={0xc, 0x6, @fd=r8}, @generic="b1e6fc1d68e30aa5bab28c6702b46de4e314687f487e091890382694d94b113dd9bb393a300e53ef036c01a784a0c77f8311cc0fa53c7fc9a3ad7d3218ee3ebcc9dcdaa93ef9fda262487c3d22efe43c80ebaefee1352609114a2d36ad229ffbbb7f6868b54fc9e68b3e8ed0dd3e35dc26839ea60c2ae07e2f60db4b265296e515c7abd948efddc41367bcf3dc233ec1afe61c6390f922aa8c06780cf339761c60a7b022e9c87ea8eb42002613bb39f50dfc3edf924af505fcf1584e70e1c479fb9645738f8e9f4ebcd98ce09a"]}, 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@ipv4=@dev={0xac, 0x14, 0x0, 0xb}}]}]}, 0x1a8}, {&(0x7f000073d000)={0x12e4, 0x3d, 0x1, 0x1, 0x2, "", [@generic="1304ef7ae0a746ee3cfc606c11ebaa797bb7e2112f018bdcdee11129643e947edd8c32d77366968787bda8b9a165278cb894411740177d58fdd60986607c00a8f2723fd310574650eac14ec38c789215b1548e801641c3b5430d64f1192601c41fc6bfcdcb329a27cba1fe7dcdd4320812b8d6c9ca6d72376a79cb82d0752d1984ff6a317ae1dc9529ab014ce58c7c132078f7427d3234ffc018b5b15b3c2349c88fdd15eeea02837d7721e2314af4f7f73b2588a644fec34930", @nested={0x1218, 0x35, [@generic="7e0631436d32d3f068025ef615af64f04edb147ef0ef7638738107d9a5fdbf20ef997ca7074e3982bb44e08fd3dfed21fc02e27a576758a98312708c3a6fa5e5e06088e691ca75ee9fe8bc44ac2fc97f7eee47f356e22ebb5f40436593c170053a4d4c6067d745", @generic="f7b66e835e90e3a045d27c852e94f1923bb810a2a639207ceb1d126cd28239162d249f534fa6d73c40250a2f9ee041615bbffe99faf8ac3df085410234b1c0a2897b610bd212ca933d2fae4bfd48bd88781370c31053c9295bd51bf81dfdb1c4f4769153afcdc0ddb11d914a6f53a1e5acede20de5b3f34e99e9850ab6ddac0371987af59e2e4a4ca621d8437f1ebe790ef1b0e3294baaee19939cda7a9a53f2fb1cc3ced05286f3f016dbd9687d232b460676c9e8c65b0210d805e0acda9238a66aa5ccb8020e2f0e71e15051dd8419ad2083614c4d3c5b96c4c73e543cedaa5b22", @typed={0x10, 0x66, @u64=0x1}, @typed={0xc, 0x78, @pid=r9}, @generic="6348fb", @typed={0xc, 0x51, @ipv4=@broadcast=0xffffffff}, @generic="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", @generic="df1e8576728e34ac9957eef80592568f7906e1c8485a8168130e5975c524951e51c883401e1b64c52259cedd23bff5db98a1171a57da9809c25bedd0b7ff63b53cc19be26869ff63676d39d3c548f903639a544aa486d1598fa2662bbe06bae3ea76ca5524ba9a54ba8028e132a82bedeac96a7a45c00d2150dafca0d51042a4020df704761a5b332cb2f0039b18e13abb5d6917cb9c035eeaffec3d0c3e"]}]}, 0x12e4}, {&(0x7f0000add000-0x194)={0x194, 0x1b, 0x0, 0x0, 0x3, "", [@generic="79f58beff02e14ec06569962975b4af31586ecc257bb2118049d5c7f13a7208df785f9f4649c2e6e3d0c6af327decffbef160609a7e7b5f2d6781a4c3c9f060b0a87dc6d9eae62daa98bacf58a055781603cb5690eaded1352054fa43a8fec2c1f5506f14485259f98c85cc36251781985ee8bf3972ead2f12454e0397b226418d94773e", @generic="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"]}, 0x194}], 0x5, 0x0, 0x0, 0x20004040}, 0x10) 2018/02/19 01:17:01 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x410001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x5384}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000012000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x7fffffff, 0x8000, 0x9, 0x20, 0x1}, &(0x7f0000003000-0x4)=0xa0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) prlimit64(0x0, 0x0, &(0x7f0000013000-0x10), &(0x7f0000004000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x0) clone(0x0, &(0x7f0000719000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000873000-0x1)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000408000)={0xaa, 0x42}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 01:17:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000cbd000)) clock_gettime(0x0, &(0x7f0000c81000)={0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000096c000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000ada000)={@generic}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f000080b000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x9, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, r2}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f000062a000)={0x0, 0x0}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$urandom(&(0x7f00002ba000-0xd)='/dev/urandom\x00', 0x0, 0x20000) socket$packet(0x11, 0x2, 0x300) clock_nanosleep(0x0, 0x1, &(0x7f0000cd6000)={r3, r4+30000000}, &(0x7f0000a3b000)={0x0, 0x0}) open(&(0x7f0000f23000-0x8)='./file0\x00', 0x800, 0x8) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x4, 0x1, &(0x7f0000cc4000-0x10)={0x77359400, r6}, &(0x7f000044b000), 0x0) bind(r5, &(0x7f00005d8000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/19 01:17:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = syz_open_dev$usbmon(&(0x7f0000e29000-0xd)='/dev/usbmon#\x00', 0x7, 0x400) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000c6000)) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r2, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) lseek(r2, 0x0, 0x2) sendfile(r2, r2, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 01:17:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) ptrace$peekuser(0x3, r0, 0x4623a644) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f00006f2000)=""/94, &(0x7f0000f5d000)=0x5e) 2018/02/19 01:17:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000675000)={"64cd0480c66a7f2cdb586a7d6793e198", {0x4, 0xaa, 0x1ff, "c0d090caf470", 0x800}}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) read$eventfd(r1, &(0x7f00009e0000), 0x8) 2018/02/19 01:17:02 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+30000000}, &(0x7f0000c9d000), 0x0) futex(&(0x7f000000c000-0x4)=0x4, 0xb, 0x0, &(0x7f0000012000-0x10)={0x0, r0}, &(0x7f000000d000-0x4), 0x0) 2018/02/19 01:17:02 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000a93000/0x4000)=nil) r0 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a96000-0x3d)=""/4, &(0x7f0000a94000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a96000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000)=0x10001, &(0x7f0000a97000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000001000-0x4)=0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000a94000-0x5c)={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, {0xa, 0x0, 0x9, @empty, 0x100000000}, 0x7, [0x40, 0x7, 0xff, 0x9, 0x1, 0x100000001, 0x5, 0x7]}, 0x5c) 2018/02/19 01:17:02 executing program 1: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000179000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00009ee000)={&(0x7f0000000000)=@sco, 0x8, &(0x7f0000b3f000-0x40)=[{&(0x7f0000bc4000-0x49)=""/73, 0x49}, {&(0x7f0000808000-0xe0)=""/224, 0xe0}, {&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f00002f9000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f00006b4000)=""/37, 0x25, 0x1}, 0x2000) 2018/02/19 01:17:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x5429, 0x0) r3 = open(&(0x7f0000627000-0x8)='./file0\x00', 0x80000, 0x0) accept$inet(r3, &(0x7f0000708000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00006a4000-0x4)=0x10) 2018/02/19 01:17:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fcf000)={0x5, {{0xa, 0x1, 0xaa9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000370000-0x4)=0x20) 2018/02/19 01:17:02 executing program 2: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() lstat(&(0x7f000032d000-0x8)='./file0\x00', &(0x7f00001e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000f5d000)='./file0\x00', &(0x7f0000f5d000)='./file0\x00', 0x4000, r0, r1, 0x3, 0x1, 0x2001000) r2 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) getsockopt$packet_buf(r4, 0x107, 0x1, &(0x7f0000135000-0x43)=""/67, &(0x7f0000dd4000)=0x43) add_key(&(0x7f0000040000-0x8)="00454772646e6786", &(0x7f0000040000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003a000)="9f111d2d07", 0x5, 0x0) write$sndseq(r3, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control={0x0, 0x2, 0x5}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x8, @time={0x77359400}, {}, {}, @raw8={"8c4e743039d3b02be84d090b"}}], 0xc0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f5d000)={0x0, 0x0}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r4, &(0x7f0000f5e000)={0x4, 0x2, 0x4, "723d76dfbdbb", 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000003a000)={0xd2, @time={r5, r6+30000000}, 0x0, {0x0, 0x4}}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f60000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000783000)={0x0, 0x1, 0x120, {r7, r8+10000000}, 0x3}) 2018/02/19 01:17:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) unshare(0x2100800) select(0x40, &(0x7f0000039000-0x40), &(0x7f0000001000-0x40)={0x80200}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400}) 2018/02/19 01:17:02 executing program 5: clone(0x0, &(0x7f0000212000-0xa8), &(0x7f000006e000-0x4), &(0x7f00007af000-0x4), &(0x7f0000dda000-0x10)) faccessat(0xffffffffffffffff, &(0x7f0000bc0000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000-0x20)={0x1, 0x1000, 0x20, 0x5, 0x1, 0x8000}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x3, 0x8, 0xa, 0x20, 0x0, 0x1, r1, r2}, {0x8001, 0x2, 0xb3d1, 0x5033, 0x80, 0x6, 0x5, 0x3}, {0x80000000, 0x80000001, 0x5, 0x2}, 0x9, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x1}, {{@in6=@empty, 0x1, 0xff}, 0x2, @in=@empty, 0x0, 0x7, 0x3, 0x13d, 0x5, 0xffffffff, 0x15013b0a}}, 0xe8) 2018/02/19 01:17:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f00002ca000)) sendmsg$nl_crypto(r0, &(0x7f0000ae8000)={&(0x7f00001b8000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000871000)={&(0x7f00006e3000-0x118)=@alg={0x118, 0x10, 0x400, 0x3, 0x3, {{'sha384\x00'}, [], [], 0x400}, [{0x8, 0x1, 0xce11}, {0x8, 0x1, 0x2f}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x8}]}, 0x118}, 0x1}, 0x0) dup2(r0, r0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f00000e2000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00009eb000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000bf5000-0xc)={r2, 0x80000, r0}) ioctl$TCSETSW(r1, 0x5402, &(0x7f000088e000-0x24)) 2018/02/19 01:17:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) readahead(r0, 0x9, 0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000020000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000ff2000-0x4)=0xe8) lstat(&(0x7f0000f9c000)='./file0\x00', &(0x7f00005c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00008bf000-0x8)='./file0\x00', &(0x7f00001ac000)='./file0\x00', 0xe000, r1, r2, 0x1ff800000000000, 0xff, 0x2010800) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/19 01:17:02 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1}, 0x20) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000ff3000)={&(0x7f0000fae000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000ff4000-0x10)={&(0x7f00005dc000)=@getstats={0x14, 0x5e, 0x700, 0x5, 0x2, {}, ["", "", ""]}, 0x14}, 0x1}, 0x400c040) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2}, 0x20) 2018/02/19 01:17:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000846000)='/selinux/create\x00', 0x2, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000074000)=@generic, &(0x7f0000c4f000-0x4)=0x80, 0x80000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000fa1000)='/dev/usbmon#\x00', 0xff, 0x2000) r3 = socket(0x5, 0x3, 0x0) r4 = dup2(r1, r3) getitimer(0x3, &(0x7f0000aac000-0x20)) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000a02000-0x30)={0x14, 0x0, &(0x7f0000f0d000)=[@enter_looper={0x630c}, @clear_death={0x400c630f, 0x0, 0x1}], 0xf2, 0x0, &(0x7f0000c9c000-0xf2)="73a94b5f763c0237112ad7e226d44655b2e595e3335c9530d3901019c6714bf91f0f85c6863f28449b180959b003039cdb3e9b60e174ed40ba20cf538dccb7d5bac33f6253e2544c43eb49b1246d65978410e43d4a5c00b4fb6f3e053565c4af0b33c69590a3f5b3853cd3392cd93ee020024730b7b82c0f63030f5dc438dfdc78c2c010ec291acaabca1f3770a8dde1b565704e621a3f632aa043920fdcbece4ed0a820551175d47d4b68b7ae41fd1cfe0f656f9d7c1c9b8f87bc5c513abd4f782a12d58bc4d5a2740692efaba6a482d69edbd52f056cf78b5ccac34fcd343496a7d541c8e7efdfb37d17dc465897baec21"}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f00005d6000-0xd)={0x2, 0x0, @multicast1=0xe0000001}, 0xfffffffffffffe71) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df9000-0x4)=0x4, 0x4) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00009e4000-0xc)={0x0}, &(0x7f0000656000)=0xc) ptrace$setregset(0x4205, r6, 0x3, &(0x7f00005d0000-0x10)={&(0x7f0000248000-0x5c)="06e8b6acdd1c74fb3993cadc1c6281c716b13d2cfcad55e3676a080657c037c726f6ce457938732c519a6e51825ed3560db8b6aa8b4d77dbc5c44588e943f9973aa2d5ef986104906e8e9a2575919c6f111caf4ef716026f27df64f7", 0x5c}) acct(0x0) recvfrom$inet(r5, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df8000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) mmap$binder(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x1, 0x13, r5, 0x0) mmap$binder(&(0x7f00009ce000/0x3000)=nil, 0x3000, 0x8, 0x10, r4, 0x0) mmap$binder(&(0x7f000099e000/0x1000)=nil, 0x1000, 0x1000001, 0x4010, r4, 0x0) r7 = mmap$binder(&(0x7f000066b000/0x1000)=nil, 0x1000, 0x200000a, 0x8012, r4, 0xf55) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000fa8000-0x18)={r7}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00001eb000-0x73)={0x0, 0x6b, "fa1b2909008d67a4a76390912b9734fc903409000000000000000000000000a703a6d60080755d4e2d234c3221bef56d52e6afa0ddafb8c97d63ae79967a2ae4b3e68049a1b125f4713e72f0ed6800000000000003fff8001a4e0f4f990b78a3f30003b6b72b2729839ea2"}, &(0x7f00001ba000-0x4)=0x73) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00003bb000-0x14)={r9, 0x5e0, 0x80000000, 0x80, 0x9, 0x3}, &(0x7f00004f0000)=0x14) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f000058d000-0x18)={r8}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000450000)={&(0x7f00005d8000)=[0x0, 0x0], 0x2}) sendto$inet(r5, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r6, 0x5c8be6f4, &(0x7f0000b09000)=""/4) recvmsg(r5, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f000020d000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/19 01:17:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x4) r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x3c, 0x0, @tid=r0}, &(0x7f0000636000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/02/19 01:17:02 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000a93000/0x4000)=nil) r0 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a96000-0x3d)=""/4, &(0x7f0000a94000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a96000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000)=0x10001, &(0x7f0000a97000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000001000-0x4)=0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000a94000-0x5c)={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, {0xa, 0x0, 0x9, @empty, 0x100000000}, 0x7, [0x40, 0x7, 0xff, 0x9, 0x1, 0x100000001, 0x5, 0x7]}, 0x5c) 2018/02/19 01:17:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x408000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x3ff, 0x4) clone(0x0, &(0x7f0000d51000), &(0x7f0000744000), &(0x7f0000646000-0x4), &(0x7f00001a2000)) rt_sigprocmask(0x0, &(0x7f0000602000-0x8), &(0x7f0000503000-0x8), 0x8) 2018/02/19 01:17:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001, 0x2}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ef1000)=0x2) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000eaa000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b0f000)='/dev/hwrng\x00', 0x2, 0x0) accept4$netrom(r2, &(0x7f0000f5e000-0x10)=@ax25, &(0x7f0000c3a000)=0x10, 0x80800) lgetxattr(&(0x7f0000bf9000-0x8)='./file0\x00', &(0x7f000053b000)=@known='security.evm\x00', &(0x7f0000569000)=""/254, 0xfe) pread64(r0, &(0x7f000009c000)=""/90, 0x5a, 0x0) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/19 01:17:02 executing program 4: clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000cef000-0x4), &(0x7f0000bf3000-0xe)) msync(&(0x7f0000d2b000/0x4000)=nil, 0x4000, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/208, 0xd0}, {&(0x7f000025c000)=""/94, 0x5e}, {&(0x7f00001b3000-0x46)=""/70, 0x46}, {&(0x7f0000001000-0x54)=""/84, 0x54}, {&(0x7f000022f000)=""/60, 0x3c}, {&(0x7f0000001000-0xf4)=""/244, 0xf4}, {&(0x7f0000189000)=""/205, 0xcd}], 0x7, &(0x7f0000235000-0x70)=[{&(0x7f0000f12000-0xa7)=""/167, 0xa7}, {&(0x7f0000001000-0x86)=""/134, 0x86}, {&(0x7f0000000000)=""/226, 0xe2}, {&(0x7f0000186000-0x34)=""/167, 0xa7}, {&(0x7f0000eeb000)=""/45, 0x2d}, {&(0x7f0000686000-0x63)=""/99, 0x63}, {&(0x7f0000000000)=""/23, 0x17}], 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x9, 0x6, 0x7, @time, {0x0, 0xfffffffffffffff9}, {0x9, 0x7}, @raw8={"372acbba766bcf539b74dc49"}}, {0x3, 0x4, 0xca, 0x0, @time={r2, r3+30000000}, {0x7, 0x6}, {0x6}, @note={0xbebe, 0x7ff, 0xfffffffffffffffe, 0x3, 0x8000}}, {0x0, 0xf459, 0x5, 0x56da, @tick=0x645, {0x1, 0x1}, {0xffff, 0x101}, @note={0x2bac, 0x400, 0x3, 0x3, 0x4}}, {0xe9, 0x4b, 0x7fff, 0x3, @time, {0x5, 0x100000000}, {0x7ff, 0x6}, @addr={0x2}}, {0x64ae, 0xfffffffffffffbff, 0x7, 0x6, @tick=0x1f, {0x40, 0xfffffffffffffffd}, {0x800, 0x101}, @time=@tick=0x7f}, {0xc000000000000000, 0x7, 0x3, 0xffffffffffffff80, @tick=0xffff, {0x2, 0x101}, {0x293f, 0x9}, @raw8={"6adb1ae59c9ddbe2ad4d9601"}}], 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000ceb000-0x38)={&(0x7f0000f68000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x1a8)={0x1a8, 0x36, 0x10, 0x7, 0x1, {0x1e}, [@generic="cdb2915614c0dbb004999a4726d0f7d7c525d8815d2331a3843f34d110b6c3651e3da7cc8baa24bd1546c04b5befc5758f38eae7e6888f5fbfc57a25702c1a8b7dd782df05457e7540010505b3bc46608584330843ea5a6fd273ac4a0f2553cd98e03d2df85ca19d8611e45ced503a8f3b6bc3e0f18bb000100cf3ff800227ad781db46369e4b56f41a7547240be1436b36eefa325d953124cbaafb926cb093c0c6ba866c7efb318863aff498b3bbdd8dae9e682dc86e974185d8a27e8d4f63b328b4e35fe4e1d43db53352c32f0c3025571d09ac6f55260d9b442", @generic="a4563acdd4f6debf101c927c91844b7aeacfd179dbaa0d024fafa1fb6b57a625338076e1577ac29bd875863c36a83bbbcf40d7bbc2c17eb2fdfa838cafc1ecea318e2e45d66c9bc491ba8a4d4e3fc5fa7d3ba1f7f7e665b90cdcaeb1b51e91310b0bb5a7d53aec74c33cc5203a42fe20fb6a4b51fbc0c42ef585245975ae22cff4b0a95070b6efec130e2944d7794e8febbd4cc4bb959776c4357e1e3aaac401674e1a6323edb2d153020dc8cdc48f4af798c5c9d181a7"]}, 0x1a8}, 0x1}, 0x4001) 2018/02/19 01:17:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x6b)="8e5feaed27281c240e01c4f4686e05b81b3aaa1c6472016ad327e4aea94ce77f40ced7dd10b23c7b2f1b1822bd1b0c65c78002a18d507b56fae90d1e5a25b949cb36047cb91bbba45ea39f7dd19cc1923aa0fd9737ea97ae4fc62f484f757bb9229ab5822ba59b884e31fb", &(0x7f0000d09000-0x4), &(0x7f0000362000), &(0x7f00005cc000-0x8f)="b13dc6828bb874a03b3e587ba2e0a91567aad4bec176cb7dc773994788c4b6a1dc8e97a2f3cf3a114790d3ca6c13b797ea96aab4426641076f3d5219917bbfe105107aafe09e23904abc8cb8fa915bf337e630a814c24776250ef58cec9408964082b02b98a7f0cd76f4afe344b75a973bce90fc44291c2f21d2db261ecee5a1fbb9a80cf68c117fbb124e5a79186e") rt_tgsigqueueinfo(0x0, 0x0, 0x1, &(0x7f0000cf4000-0x10)={0x12, 0x8a6, 0x9, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000)={0x16c}, &(0x7f0000001000-0x10), &(0x7f0000000000)={0x0, 0x989680}, 0x8) 2018/02/19 01:17:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockname$ax25(r0, &(0x7f0000865000-0x10), &(0x7f000096d000)=0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000629000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0xffffffffffffff55}]}]}, 0xec}, 0x1}, 0x0) 2018/02/19 01:17:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000f02000)) utimensat(0xffffffffffffffff, &(0x7f0000dd7000-0x8)='./file0\x00', &(0x7f0000b1c000-0x20)={{0x77359400}, {0x0, 0x2710}}, 0x0) r0 = creat(&(0x7f0000097000)='./file0\x00', 0x20) r1 = accept4$packet(r0, &(0x7f000072b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e0b000)=0x14, 0x80000) fcntl$setpipe(r1, 0x407, 0x835b) 2018/02/19 01:17:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000000)='\x00') getrusage(0xffffffeffffffffd, &(0x7f0000f0f000)) 2018/02/19 01:17:02 executing program 7: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005b0000-0xe8)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00007df000-0x4)=0xe8) setfsuid(r0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00002f4000-0x4), 0x800) fcntl$addseals(r1, 0x409, 0x2) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000097000)=@req={0x50, &(0x7f0000ab7000-0x50)={@common='ip6tnl0\x00', @ifru_names=@generic="1c70033be30a62f077d3b23cbca011f9"}}) 2018/02/19 01:17:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/19 01:17:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000b55000), &(0x7f000089b000-0x4)=0x4) vmsplice(r0, &(0x7f00000fb000)=[{&(0x7f0000b49000)}], 0x55, 0x0) 2018/02/19 01:17:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw6\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00005ba000-0x8c)={0x81, 0x2, 0xbe2, 'queue0\x00', 0x20}) prctl$void(0x21) munlock(&(0x7f0000f07000/0x1000)=nil, 0x1000) 2018/02/19 01:17:02 executing program 0: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f0000031000-0x2d)="0d08a1a9d5e5af6421f6a3ada00925983019a13d2748bee2e76d9e2558f05948d84f6182ffe4d297c81131da54", 0x2d, 0x0) lseek(r0, 0x7ffffffffffffff3, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000003f000)={0x0, 0x80000001, 0x80, 0x5, 0x2, 0x45e, 0x10001, 0x1, 0x8000, 0x9, 0x4, 0x2}) read(r0, &(0x7f000003f000-0x80)=""/128, 0x80) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000003f000)={0x4, [0x4, 0xb3, 0x5, 0xff]}, &(0x7f000003f000)=0xc) 2018/02/19 01:17:02 executing program 6: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000054000)=[{&(0x7f0000055000-0xc9)=""/201, 0xc9}], 0x1, 0x0) ioctl$int_out(0xffffffffffffffff, 0x1, &(0x7f0000054000-0x8)) 2018/02/19 01:17:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1000) setsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000601000)="8908080004", 0x5) 2018/02/19 01:17:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000067000)='/dev/loop#\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x10)=[{r0, 0x220}, {r1, 0x8000}], 0x2, &(0x7f0000f19000-0x10)={0x77359400}, &(0x7f0000000000)={0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x28, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00003d2000-0xe)='/dev/keychord\x00', 0x200, 0x0) sendmsg(r2, &(0x7f0000185000)={0x0, 0x0, &(0x7f00000a2000)=[{&(0x7f0000a1f000)="0fffba6f6a207621c9c20d6650e914cf2960c4fbe4b03545c98a095ed091", 0x1e}, {&(0x7f0000dd1000)="f508e77163fa761be5b1718cdf73cdde1cef4ba6cdcae87edde829d267b681a18e0921e6ad4bca0c22008f7671129679e5065aeaa2c4b614c19c98c3a23c79a97b9339e66ffcfc80f2c5afe6f8252a5382976e1c81f5d8f8d6ffa4", 0x5b}, {&(0x7f0000efb000-0xab)="aec23b8c84f3629fb7eab73300132c921b98872de0b765a72ccedd866d9e058e7d0f712732a836e3c257754e8638534219e25748a2b9cc0e28003fa3e056ed8f5a2a080b1feb758015d917b4f519e2b290de55bd48ef300ca216e6d7b60bee05dd50034aaecc6036c13ca817a6e23cb5b5861fc6ecfa363ab3df4fab90b52e28f08ee0fe3d206bbdd1869836a69ac7d19fdb7580fcadb4779327eafa9718173383141991852d152103dd5c", 0xab}, {&(0x7f0000ba2000)="1572787a5975334016975503d62d9d05b1e59f911ef8eb61f56b1d93fae7a4b74a49c3e4e6cfb6549714eaf088da520ca924dc01885404c3cf2c1b20eedc28c5f5de18fc3bac777bf39d1a0cd404dc29f2a3d0decb1a23777766dbbb86b33a47e5267744724a68bb1c95558ad4b3ec9ac2d0fb6d4fd1c5e0ad40dad65ce2ee724e1e8bb40d17be3cd02b1d1529cf8a", 0x8f}, {&(0x7f00006f4000-0x33)="bc92d31ea163805d8be662a4626648970277951f10e46d3c1ddc5a7c41386870fd8cb1d0aa49e0d3f937cf7dafeacb0c194ede", 0x33}, {&(0x7f0000a28000-0x73)="886c69287b777efa7cdc4ad98d4ae137a0dad8a4dacb57b79e8223a3cfd2a63c6dbadfca67f7dfa27ba925d020987b4052c4e409bc694b5975e8751fe53bdbc217f3330273521477e1a5b517ef6915d8292da5a48091c07cea404705cf8a2c93b4570fd7c06a8ca6f335073dace413504dd537", 0x73}, {&(0x7f00002c7000)="b3d5559c7880cd49d130ad66411372569128ec807c8ed9b320cb7599709ac649f70ca049ce913c27424469cbd4c30f7f6c694b920768204d98f2f5ac73c0246392617871e3174f065d81ab348d87b18d0983ecb72442407c5222dbd63f620cb569d2c300f0e173379425e0eeeb3cf9a12f7fd643e58169b0f7f3036e1920d6a4b880ae30b77ed888b4dfefd61c7442fc10", 0x91}, {&(0x7f0000431000-0x4e)="64b5a24ec1711d314b09a4dc897c6da0cfc7fb05e1affab7cd37b35b3b57c5eb89eefe983487afe70fae1ebf0ba8d6a46a452f14e8546a36ac8f36251e368b1e1777cd7a52c85f4c4bb2948504c3", 0x4e}, {&(0x7f0000aeb000)="86a3beb22c39bbc7e03c7524f36453328458bd18411d875df23843fd2a83d1ea504d6498bbad9590317888d42ab8d8e6a325e19b88a596a7bf428453bb77b9d2b1152b8e93b2aaed77bdddc879e1df8c8d2cb0ba93c6d3047e35828f4273594217d1adfc142927628e9491d1f377cc535fc331c9332808fd2107c3f8471ca645c6abb50a7c302ce0399ebb7694ae7e7a4c57335e86625d4b152cceb934554bbac4ffdc68f29b8566c189061360c7fa03fd7a8b298b0139e160be7d69", 0xbc}], 0x9, &(0x7f0000235000-0x238)=[{0x98, 0x10e, 0x8, "326b5d6c2946fc2e6257c440a994e2c7e46a3fd19df8ac73c17fc809eb7bd0db3ac3deffb36084848abb50df3447fea783e1f6f5ca475ac828fc6e124ea5b7c01ed9be9751fa7651ae5d5e97b2e2b192ae431e997c385f94ea43587e8ab4834fee68dba7ba99be0da322b5766c534bec1eecdb5af53a597c2e5bae9729585d7de91d5d5342d5"}, {0x80, 0x108, 0x4, "7dd0f0b64df8b957aec9cd11b06348d2dd18aa16218276398ec7fe7cff07145f1bc5a879b9a1d7a31fc551f57e9e959dac68e81bdf36467c54743ccc2a0830f89ed6f2e846201b42ddf3cca8dd1c95ee07cc47406638bf01cb84fdfdd7a4a0551abe49a5388b013db7958526988501be"}, {0x58, 0x0, 0x37dc, "30eb4d2f1b584b4c5765409e5ee12d07262afd93bfd86eadeabdce512c412ef8c06a54589019b2b51c27a28194bf5cb82082acb449d2a26713fb93646d0485eb7fef747ebb24bb"}, {0xc8, 0x6, 0x1, "5c9e6b9f904778a64963470eb2aa4e01542e1fc97f03512f11f1454d44c840eb018a6bc3b9983fa3ba42860b11b3607116499c5e97a5a30012f502e1349cdaec3227ddd5d103750f0b10fa743526bf4af4607356af02fb64861a31e623582ff588db3f18f3ac4b9e9b3d5f49b66c113802f15115663a99310ac5d92eff62b48a07d0aada7d638015f7daae08b1f84bde60acd862600e5f111334d32af3e78b92697694cde611a96969543565c092a62d5c7d48da8db6"}], 0x238, 0x4000}, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000fa0000)=0x100000001, 0x4) 2018/02/19 01:17:02 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ffb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000059a000)={0xaa}) poll(&(0x7f0000600000)=[{r1}], 0x1, 0x0) 2018/02/19 01:17:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x0, &(0x7f0000bef000)=[]}) rt_sigsuspend(&(0x7f0000058000-0x8)={0xfa}, 0x171) 2018/02/19 01:17:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000022000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fd7000-0x8)={0x0}, &(0x7f0000626000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000292000-0x8)={r4, 0x1}, &(0x7f0000687000)=0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000427000-0x90)={0x7, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/19 01:17:03 executing program 0: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f0000031000-0x2d)="0d08a1a9d5e5af6421f6a3ada00925983019a13d2748bee2e76d9e2558f05948d84f6182ffe4d297c81131da54", 0x2d, 0x0) lseek(r0, 0x7ffffffffffffff3, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000003f000)={0x0, 0x80000001, 0x80, 0x5, 0x2, 0x45e, 0x10001, 0x1, 0x8000, 0x9, 0x4, 0x2}) read(r0, &(0x7f000003f000-0x80)=""/128, 0x80) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000003f000)={0x4, [0x4, 0xb3, 0x5, 0xff]}, &(0x7f000003f000)=0xc) 2018/02/19 01:17:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000538000-0x6)='logon\x00', &(0x7f0000b95000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000f25000-0x8)='big_key\x00', &(0x7f0000e5b000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00009f5000-0xf7)="bf92d5b5774f6ea168edd4173fcefec1d676659cb9483301723f9b7f62a204c7ff3186029698cd620d97903fa0f20896bc0e8c02e450a1bbf59de90ffe9cb225bcc4960c954d48ace2e2390c49cdf9072faa0a9fc1452edd51756942173e138491781204350c9975e0fc7372f9ef913cd309ec2f090ab891e146b01512700b1345b1561346b201e90bde3c548d98aeb634903e54d78375d5328421531b5b5982d1483ef4515ab431fe6f7b870de4b5ca948b1f3c4d428db2686ba04af68160791b8cf8533c53ce3e0cbdff8b75b328b32c33742e09442130f430ed724b106dcfe24d3f95768a89ae3ede0aac5c0692fb26e0b16ccb10f0", 0xf7, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000091000-0x5)='user\x00', &(0x7f000030a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000380000-0x2)="cded", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000071f000-0xc)={r0, r1, r2}, &(0x7f0000104000-0xdb)=""/219, 0xdb, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000e66000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000002d000-0x10)=@syzn={0x73, 0x79, 0x7a}}) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/loop-control\x00', 0x80000, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) 2018/02/19 01:17:03 executing program 5: clock_gettime(0xffffffffffffffff, &(0x7f00001d5000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x36fb2b929dba4765, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) bind$pptp(r1, &(0x7f0000f37000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20) 2018/02/19 01:17:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d2}, 0x1c) 2018/02/19 01:17:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009f5000)={0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000004c000), &(0x7f0000114000)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) 2018/02/19 01:17:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b3a000)='/dev/input/event#\x00', 0x8, 0x4) read(r0, &(0x7f000035a000-0x56)=""/24, 0x18) ioctl$TIOCSBRK(r0, 0x40044591) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cf1000)='/proc/self/net/pfkey\x00', 0x80c01, 0x0) getpeername$llc(r1, &(0x7f0000eb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000061c000)=0x10) 2018/02/19 01:17:03 executing program 6: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e78000)='./file0\x00', 0x2002, 0x10) clock_gettime(0x0, &(0x7f0000d64000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000918000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a8b000)={0x0, 0x0}) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e78000)={0x0, 0x0}) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e78000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000458000)=[{{0x0, 0x2710}, 0x6, 0x400, 0x2}, {{}, 0x2, 0x3bd, 0x9}, {{r1, r2/1000+30000}, 0x200000, 0x1, 0x4}, {{}, 0x5, 0x2f, 0x3}, {{r3, r4/1000+30000}, 0x1, 0x1000, 0x40}, {{0x0, 0x2710}, 0x7fff, 0x7fffffff, 0x80000001}, {{r5, r6/1000+10000}, 0x8, 0xffffffff, 0x5}, {{r7, r8/1000+30000}, 0xf2df, 0xfff, 0x1}, {{r9, r10/1000+10000}, 0x7, 0x9, 0x8}, {{0x0, 0x2710}, 0x0, 0x40, 0x3}], 0xf0) r11 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r11, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$sock_SIOCETHTOOL(r11, 0x8946, &(0x7f0000a65000)={@generic="7de3009aff6c5714bbc4aed6ab07a9b3", &(0x7f0000dc0000-0x2c)}) 2018/02/19 01:17:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00006ef000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x403f61e2]}, 0x5c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000400000)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f000054e000-0x38)={&(0x7f0000ef4000)={0x10, 0x0, 0x0, 0x10000800}, 0xc, &(0x7f0000a71000-0x10)={&(0x7f0000ca4000)=@alg={0x118, 0x10, 0x800, 0x4, 0x2, {{'rfc4106-gcm-aesni\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x800}, {0x8, 0x1, 0x101}, {0x8, 0x1, 0xdccb}, {0x8, 0x1, 0x80000000}, {0x8, 0x1, 0xc94}]}, 0x118}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00001f9000)={"8e09eb140bae077fc6af17ce0aba3856", {0x4, 0x45, 0x2, "8b18ef9df147", 0x400}}) geteuid() 2018/02/19 01:17:03 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) creat(&(0x7f0000090000)='./file1\x00', 0xc0) 2018/02/19 01:17:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000cfa000)={0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000d32000-0x10)={r1}, &(0x7f00003d8000-0x10)) clock_gettime(0x0, &(0x7f00006de000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)) 2018/02/19 01:17:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008ca000-0x10)={0x1ef3ff79, &(0x7f0000046000)=[]}, 0x10) 2018/02/19 01:17:03 executing program 5: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mlock(&(0x7f000030e000/0x4000)=nil, 0x4000) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6}]}, 0x10) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1b, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f0000d18000)=0xffffffffffffffbf) 2018/02/19 01:17:03 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000002000), 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000006000)) 2018/02/19 01:17:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000031a000)='/dev/random\x00', 0x0, 0x101203) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ced000)={0x3b5, 0x0, &(0x7f000084f000-0x10)=[], 0x0, 0x0, &(0x7f0000002000)}) clock_gettime(0x0, &(0x7f0000ea8000-0x10)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f0000dde000)={r1, r2+10000000}, &(0x7f000049f000-0x10)) 2018/02/19 01:17:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000032000-0x10)=[{&(0x7f000064c000-0x86)=""/134, 0x1d}], 0x1, &(0x7f0000dbc000)=[{&(0x7f0000002000-0xcf)=""/207, 0xffffff3b}], 0x1, 0x0) sched_getparam(r1, &(0x7f000078e000-0x4)) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/19 01:17:03 executing program 2: mmap(&(0x7f0000000000/0xc2d000)=nil, 0xc2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c2d000)='/dev/ppp\x00', 0x20002, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007d2000)=0x6, 0x4) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r3 = getpgid(r2) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00009b1000-0x8)='./file0\x00', &(0x7f0000c2f000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000c2e000)='-^[\x00', 0x4, 0x0) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c2e000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c2f000-0x4)=0x4, 0x4) ptrace(0x4207, r4) ptrace$getregs(0x2, r4, 0x7fffff, &(0x7f00008b8000)) [ 41.341226] binder: 6217:6219 unknown command 0 2018/02/19 01:17:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000503000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000474000-0x4c)={0x3ff, 0x6, 0xff}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000781000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000128000-0xae)="8daba5388723c9f78ee4ebc7dc471d77aa16883bfe982ef659203b49c282dcc88c4ee46c734cd4e129dcf5b48c758154ce602ac8881cd4d20a40dc3c717f34b5266eb12c823f75bfb5bd569935eef62e38119d953d05a8483c991518a6edf5178c5e56d833b5d19c4615b968da0189ead030e7b300d70d96b4e5892e3cd49e71c08c33676babca06a0d2ad3a9e818cac5019454c106808dc7b7ee4134d40a8f789cd2f1cafb45321d3f93c4d8761", 0xae, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000911000-0x11)='/dev/vga_arbiter\x00', 0x331cbcdbb82a9349, 0x0) 2018/02/19 01:17:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) dup(r1) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff}], 0x1, &(0x7f0000001000), &(0x7f0000001000)={0x1ff}, 0x8) recvfrom$unix(r0, &(0x7f0000e5b000-0xfb)=""/251, 0x7a, 0x201e, &(0x7f00006a0000)=@file={0x1, './file0\x00'}, 0xfffffed5) 2018/02/19 01:17:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ad4000)='encrypted\x00', &(0x7f00002ad000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000014c000-0xc)='wlan0ppp1lo\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000242000)='keyring\x00', &(0x7f0000800000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key(&(0x7f0000243000)='dns_resolver\x00', &(0x7f00006f9000)={0x73, 0x79, 0x7a}, &(0x7f0000a48000)="5c4cff01000030b78334881f2b16c5896cf4277336b0090000000000005f2316dcbfd20d840000000000000007d524c61df9c977d1024b9dbaeb02a51dad8098fb5ef4054b6b00", 0x47, r1) 2018/02/19 01:17:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000031f000-0x8)) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/19 01:17:03 executing program 1: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000675000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00001c2000-0xc)={&(0x7f0000193000-0x8)=[0x0, 0x0], 0x2}) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00005d8000-0x6)={0x4, 0x4, 0x84}) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) r1 = add_key$user(&(0x7f000000a000)='user\x00', &(0x7f0000fbb000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000961000)="28787d03d36d46044abc7473a5d17d9b733f13202c32170a8f644ec8f7e0b47bc04718a104", 0x25, 0xfffffffffffffffa) r2 = request_key(&(0x7f000089d000)='rxrpc\x00', &(0x7f00002ba000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009a0000)='vboxnet0\x00', 0xffffffffffffffff) keyctl$reject(0x13, r1, 0x4, 0x7, r2) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') [ 41.368114] binder: 6217:6219 ioctl c0306201 20ced000 returned -22 [ 41.380685] binder: 6217:6219 unknown command 0 [ 41.386356] binder: 6217:6219 ioctl c0306201 20ced000 returned -22 [ 41.431504] Option ' Ü¿Ò „' to dns_resolver key: bad/missing value 2018/02/19 01:17:03 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000-0x10)={0x9, &(0x7f0000002000-0x48)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000002000-0x10)={r2, &(0x7f0000002000-0x4e)=""/78}) fgetxattr(r0, &(0x7f0000b25000-0xf)=@random={'os2.', '.#eth0self\x00'}, &(0x7f0000001000-0x92)=""/146, 0x92) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r3) 2018/02/19 01:17:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004f2000)={0x9}, 0x4) socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d5a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r1, &(0x7f0000914000)=[{&(0x7f00008c3000-0xfa)=""/250, 0xfa}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000099e000-0x8)={0x0, 0x5}, &(0x7f0000c5a000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f3b000)={0xfffffffffffffff7, 0x8, 0x4, 0x2, 0x5, 0x6, 0x6, 0x0, r2}, 0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000036f000+0x94a)=@sack_info={r2, 0x8, 0x9d}, 0xc) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000a22000)=""/93) 2018/02/19 01:17:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000263000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000736000-0xe8)={{{@in=@broadcast, @in=@dev}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000d88000)=0xe8) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fae000), &(0x7f00003c2000-0x4)=0xb) vmsplice(r0, &(0x7f0000bd2000)=[], 0x33f, 0x0) 2018/02/19 01:17:03 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chmod(&(0x7f0000011000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b50000-0xa)='encrypted\x00', &(0x7f0000e91000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00008bf000-0x1000)="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", 0x1000, 0xffffffffffffffff) r2 = request_key(&(0x7f0000660000)='keyring\x00', &(0x7f0000e6d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000020c000-0x5)='ppp1\x00', 0xfffffffffffffffc) r3 = request_key(&(0x7f000048d000)='cifs.spnego\x00', &(0x7f00009a3000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fec000-0x8)="216e6f6465769300", 0xfffffffffffffffd) fdatasync(r0) keyctl$dh_compute(0x17, &(0x7f0000f59000-0xc)={r1, r2, r3}, &(0x7f0000990000)=""/53, 0x35, &(0x7f0000f84000)={&(0x7f0000e7a000)={'sha384-ssse3\x00'}, &(0x7f0000700000)="f5534b90e0463762df75d8d24ce44e9ae8e163988e7556c7d240f96af949de593d25f9921d46dd1ed3a7", 0x2a}) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000030b000)='/dev/pktcdvd/control\x00', 0x10101, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000003b000-0x20)={0xfff, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f000093c000-0x10)={0x80, r6}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet6_udp_int(r5, 0x11, 0x1, &(0x7f0000024000-0x4), &(0x7f00003fd000)=0x4) tkill(r4, 0x15) futex(&(0x7f0000105000-0x4)=0xffffffffffffff01, 0x4, 0x10000, &(0x7f000070b000-0x10), &(0x7f0000a3c000-0x4), 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 01:17:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000707000)='/dev/input/mice\x00', 0x0, 0x111000) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = memfd_create(&(0x7f00004fc000)='\x00', 0x2) flock(r1, 0x5) r2 = userfaultfd(0x8000000000000000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0xfffffffffffffffe}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a0e000)='/dev/autofs\x00', 0x0, 0x0) connect$ipx(r3, &(0x7f00007f7000-0x10)={0x4, 0x53b5, 0xc0f1, "0ee1d5c78866", 0x5}, 0x10) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00002f6000-0x4), &(0x7f0000ebb000-0x4)=0x4) 2018/02/19 01:17:03 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e73000-0x8)={0x0, 0x100}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xde)={r1, 0xd6, "c3b96eabd39f6ecb45d8ba83e7bfc727473af930f30900b5121cf466d41eec21d59a0f6135f763e3bedad00e6b2365cffdc9887fc28170a23aface03fe1dfc0e5627a3dae49f3798283f028ca751cb9ab19fc4e6085783d81c974d7373476fedcf2f8b6c5366dfd6d180af7f8452997c8c229f182590c430052ef81e30be143337de70d8795b35ee3c14061993cf928b8e1aeba734db2c9807d242410d1e8478ce8d691449521d129a0146bef7d059a33b32844d5ed58f0d084a08b3eee88fe6f75c1bcbc02917bad1047e916d3697dd660f1c328c26"}, &(0x7f0000000000)=0xde) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000ef7000-0x4), 0x4) 2018/02/19 01:17:03 executing program 5: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f14000-0x1c)={0xa, 0x1, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003f6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x20) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000048b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000f15000-0x4), &(0x7f00006a8000-0x4)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000532000)={@empty, 0xc000000000000, 0x0, 0x2, 0x4, 0x0, 0x7, 0x2f}, &(0x7f0000f14000-0x4)=0x20) 2018/02/19 01:17:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00007c6000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001000-0x118)={0x7, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}}, 0x118) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x8, 0x32, r1, 0x0) setns(r1, 0x0) chroot(&(0x7f000065d000)='./file0\x00') r2 = syz_open_dev$mice(&(0x7f000004a000)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000fc2000-0x4)) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f00002e9000)='tsak\x00') faccessat(r4, &(0x7f00003fd000)='./file0\x00', 0x0, 0x0) syncfs(r1) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fc2000)) 2018/02/19 01:17:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000144000-0x17)="c50fce40e3df80486369b5b7daf8f0f25b13f5286cfaa6", 0x17, 0x20000080, &(0x7f0000dc3000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x700000000000}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000497000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00007a2000-0x4)) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000dc3000-0xd9)="8e91f3e9c11dd961cf1dd414666a0b4d88ef394731eccd033fde8a894cea5c6c", 0x19) 2018/02/19 01:17:03 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer\x00', 0x0, 0x0) readv(r0, &(0x7f0000013000)=[{&(0x7f0000010000-0x57)}, {&(0x7f000000c000)=""/187, 0xbb}], 0x2) ioctl$TIOCSTI(r0, 0x5412, 0xb5) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000015000-0x14)={0x3, 0xdc0000000000000, 0x43, 0xb5d, 0x8f, 0x6f27, 0x7, 0x3, 0x4, 0xfff}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r0, 0x6) pipe2(&(0x7f0000015000-0x8), 0x80800) 2018/02/19 01:17:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061f000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x8f5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000034c000-0xb0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/19 01:17:03 executing program 4: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/19 01:17:03 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x945000)=nil, 0x945000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000923000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000944000)=@ethtool_gstrings={0x1b, 0x5}}) 2018/02/19 01:17:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fd1000)=0x0) r3 = gettid() tgkill(r2, r3, 0x27) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/19 01:17:03 executing program 2: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x80, &(0x7f0000c43000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000163000-0x4d)={0x0, 0x45, "bc9530d8520d113c07e21c8d8edb13cf70fa02455b6601bee4a009265402784d3cdcf50a1400d0e51e6bf447ece2afd29d25be34cd15ea3d8992062ed117e440d3812c6d33"}, &(0x7f0000a0f000)=0x4d) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f87000-0xa0)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0xffffffffffffff56, 0x7fff, 0x6}, &(0x7f0000079000-0x4)=0xa0) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/19 01:17:03 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x7, &(0x7f0000032000)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000032000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000033000-0x20)) truncate(&(0x7f0000012000-0xc)='./file0\x00', 0x0) 2018/02/19 01:17:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bfd000-0x8)={r1, 0x6cf2}, &(0x7f00005b9000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c97000)='/selinux/enforce\x00', 0x240, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000309000)=0x10100, 0xfdff) sendto$inet6(r2, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00007f2000)={r1, 0xb1, "1b45854422b1a587f9d30e6ceaa3c0e4e1f76ccdae8d0273f5ae6c3b419885c3ca4424de05c04a74a344ad8682c7044dd8e911a18bf836beabc094cd59f41ed270079d21608fcd5a5ff46d79133115cd3c60f19089da2fa85a9678e4cf06c3eee6eb45a4036de3ea32e7ff1e14eaa3f2cb1072dc551e202f1ec9d6f797b6e248af186429230c0252d8c13dee8376ddc59d112809f319f0272cf4f958965a3714c83858f518bac0c43c6603b5d9a2b514814fdd3a2c855c5778005795850b91f6c1afe7d6ac738fdb4dd784fff3ef99466cdde1ade4f3e980e452563ec35b0d6882efe312"}, &(0x7f0000921000)=0x87) 2018/02/19 01:17:03 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000c29000-0xd)='/dev/usbmon#\x00', 0x914, 0x32500) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = dup(r1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x9e03, 0x4) dup(r2) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00002a5000-0x1ac)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 01:17:03 executing program 7: mmap(&(0x7f0000000000/0x4f8000)=nil, 0x4f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f7000-0x30)={0x0, 0x0, &(0x7f000000d000-0x70)=[], 0x1e, 0x0, &(0x7f00004f7000-0x3f)="c191f4b49ec18c76c86571da8952a61b6ee7ec489d62a108998c8418628c"}) mmap(&(0x7f00004f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004f9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00004f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00003f9000-0x6)={0x9, &(0x7f00004f8000)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f00004f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00004f9000-0x8)={r2, 0x18}) mmap(&(0x7f00004f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000ac000-0x4)) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004fa000-0x8)={0x1, [0x0]}, &(0x7f0000397000)=0x8) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00004fa000-0x8)={r4}, &(0x7f00004fa000-0x4)=0x8) r5 = open(&(0x7f00004f8000)='./file0\x00', 0x100, 0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00002ef000), &(0x7f00000c4000)=0x4) mount(&(0x7f0000156000-0x8)='./file0\x00', &(0x7f0000042000-0x8)='./file0\x00', &(0x7f0000400000)='logfs\x00', 0x1000000, &(0x7f0000421000)="0bac84abbc4fd7f973040ec1b1199fc5e8a1cadb169fa73f584178cc507ce741dfd08f6c7cb3dc827ee4a500036371fbe1959568364d34d4ab22739afade184ca822c4f2301f2f0ab3d4d6b26076876ea62e0e03cdad973a697a563308022d5d929c09c4e614b10eaee1eda19265de65c2ba95b60fe75c0185c9ee317a25ebee2d689d443fa831cf9a8ffdd80e1efe704b56c0b667c604ee402ffafeaca835f695ed51ecfcdd3b58c0ddfb91fe335e6696c85a25e232391e3a08bb109d2398f219b5634b7cae90249d3182ddf3cf0a7a37ba34da20939424f30830962b8c5c3b736cbeda3a57cfc81a25124497") mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f00004f9000)={0x8001, 0x2, {0xffffffffffffffff, 0x1, 0x3, 0x2, 0x100}}) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r5, &(0x7f00004fa000)={0x27, 0x40, 0x0, 0x6, 0x5, 0x9, "478a6569e0cfbb507ceece23a3352e7b320f1585c45d4937ba3a12894b91c64754e3bcd6060c22a30a599b387f156b0d8228ef4cc874e5777d87a0ad31ae45", 0xfffffffffffffc01}, 0x60) 2018/02/19 01:17:03 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000, 0x7, &(0x7f0000000000/0x2000)=nil) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xc) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x40) 2018/02/19 01:17:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b64000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x1472411b, 0x5, r1}) fcntl$lock(r0, 0x7, &(0x7f0000045000-0x20)) 2018/02/19 01:17:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006f2000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000)={0x8, 0x6, 0x4, 0x80000001, 0x2, [{0x6, 0x7, 0x1, 0x0, 0x0, 0xc}, {0xa49, 0x7, 0xffffffffffffff47, 0x0, 0x0, 0x801}]}) 2018/02/19 01:17:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003}) waitid(0x2, r1, 0x0, 0x1, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000852000-0x10)={0x0}, &(0x7f0000421000)=0x10) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a78000-0x10), &(0x7f000044a000)={r2, 0x989680}, 0x3) 2018/02/19 01:17:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00002ec000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) rt_sigpending(&(0x7f0000e56000), 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000bc4000-0x4)=0x0) ptrace$getenv(0x4201, r2, 0x800, &(0x7f0000c81000-0x8)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4}) ppoll(&(0x7f00005d7000)=[{r1}], 0x1, &(0x7f0000376000), &(0x7f0000e98000-0x8), 0x8) 2018/02/19 01:17:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x31) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00003d5000-0x9)='/dev/rtc\x00', 0x40002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000d2e000-0x2c)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x7c7}], 0x2c) ptrace$setopts(0x420b, r2, 0x0, 0x0) [ 41.703314] binder: 6322:6324 ioctl c0306201 204f6fd0 returned -14 [ 41.711011] binder: 6322:6324 ioctl c0106426 203f8ffa returned -22 [ 41.728315] binder: 6322:6333 ioctl c0306201 204f6fd0 returned -14 [ 41.743466] binder: 6322:6333 ioctl c0106426 203f8ffa returned -22 2018/02/19 01:17:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x0) write(r0, &(0x7f0000b42000)="24000000260009000000000d073677b97af601000000000000020000000000400200ff10", 0x24) prctl$setname(0xf, &(0x7f0000582000-0x43)='.eth0-(posix_acl_access@-,\')/posix_acl_access,cpusetmd5sum\\]wlan1}\x00') 2018/02/19 01:17:03 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, 0x6677be06) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000098a000-0x8)={0x0, 0xfff}, &(0x7f000009f000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000025e000)={r2, 0xbd3}, &(0x7f0000ad9000-0x4)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008a7000)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e31000)='illinois\x00', 0x9) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x8fe}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x20, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/19 01:17:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff9000)='/dev/snd/seq\x00', 0x0, 0x20000000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fca000-0x9)='/dev/ppp\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000791000-0x4)=0x3, 0x2c4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000d44000-0x5c)={0x0, 0x3, {0xffffffffffffffff, 0x3, 0x1f, 0x0, 0x200000000000}}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00005f1000-0x4)=0x2, &(0x7f000003c000-0x4)=0x4) 2018/02/19 01:17:03 executing program 1: fremovexattr(0xffffffffffffffff, &(0x7f000063f000-0x16)=@random={'os2.\x00', '[usernodevvmnet1\x00'}) 2018/02/19 01:17:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f00003ad000-0x20)="2d5c656d306d696d655f7479706576626f786e6574312f6367726f7570122d00", 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000d56000-0xb0)={{0x1c5cdcce, 0x9}, 'port1\x00', 0x20, 0x0, 0x9, 0x0, 0x0, 0x6, 0x0, 0x0, 0x2, 0x3}) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/02/19 01:17:03 executing program 4: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000000d000)="18816d58884a6ef06c454f237d4d0c4b7b0dba49b4f018f3d8e8db88528818ee35a25557e5006ae6599ff1ca42f5b5dda02dc622b744efc9af5350c277599486baae467d8b11419f66bbf74f1f42c31682e723ebd032ce2cc82dd61ad609", 0xfffffffffffffdb0, 0x0, &(0x7f000000e000)=@alg={0x26, 'skcipher\x00', 0xfffffffffffffffe, 0x1800, 'ecb(cast5)\x00'}, 0x437669a6ddb6c18a) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/dev/vga_arbiter\x00', 0x84402, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/policy\x00', 0x0, 0x0) symlinkat(&(0x7f000000d000)='./control\x00', r2, &(0x7f000000b000-0x6)='./bus\x00') clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000003000)=0x9) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000005000)={r3, r4/1000+30000}, 0x10) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000000d000)=@assoc_value={0x0, 0xc3f5}, &(0x7f0000017000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000012000-0x18)={0x0, 0xb0, 0x30, 0x8324, 0x5}, &(0x7f0000017000)=0x18) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000018000-0xb8)={r6, 0x5, 0x1, 0x100000000, 0x100000001, 0x800, 0x6, 0x80000001, {r7, @in6={{0xa, 0x1, 0xbd6b, @loopback={0x0, 0x1}, 0x7f}}, 0x1af, 0x4, 0x80, 0x1000, 0x6}}, &(0x7f000000a000-0x4)=0xb8) getdents64(r5, &(0x7f0000001000-0xfc)=""/252, 0xfc) r8 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r8, &(0x7f0000018000-0xa)='./control\x00', r8, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r8, &(0x7f000001b000-0x4e)=""/78, 0xfe5d, 0x40000000, 0x0, 0x0) 2018/02/19 01:17:03 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000086f000)={0xff, 0x8, 0x5, 0x5, 0x7, [{0x1, 0x1f, 0x1, 0x0, 0x0, 0x8}, {0x0, 0x100000000, 0x5, 0x0, 0x0, 0x2000}, {0x8, 0x9, 0x8, 0x0, 0x0, 0x200}, {0x5, 0x2, 0x3, 0x0, 0x0, 0x80}, {0x100000001, 0x2, 0x0, 0x0, 0x0, 0x600}, {0x400, 0x520, 0x0, 0x0, 0x0, 0x1000}, {0x2dc, 0x2, 0xffffffff, 0x0, 0x0, 0x80}]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/19 01:17:03 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001be000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f000074c000), &(0x7f00008ec000-0x4)=0x4) clone(0x0, &(0x7f0000ca8000), &(0x7f00000b9000), &(0x7f0000795000-0x4), &(0x7f00006c8000-0x13)) lremovexattr(&(0x7f000088a000-0x8)='./file0\x00', &(0x7f0000f9f000-0x16)=@random={'system.\x00', 'em0-\\{selinux\x00'}) 2018/02/19 01:17:03 executing program 1: r0 = socket$inet(0x2, 0x2, 0x400000400000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x4c, &(0x7f0000212000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000da8000/0x1000)=nil, 0x1000}, 0x1}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000179000-0x3f8)={'filter\x00', 0x7, 0x4, 0x3ac, 0x1e4, 0xe4, 0x1e4, 0x2c8, 0x2c8, 0x2c8, 0x4, &(0x7f0000d08000-0x40), {[{{@arp={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @empty, {}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip6tnl0\x00', @generic="86782fc6cb1b8d359f656f99c7fa235f"}, 0xc0, 0xe4}, @unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00'}}, {{@arp={@multicast1=0xe0000001, @empty, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="89341cf17024d998e8537dadeeeb1d58", @generic="47b6be4b65f6908d1e9ae204613eb105"}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "a5ab2bfec5aa844262aea687402117573a962373e6f4e7a26651c5f36cea"}}, {{@uncond, 0xc0, 0xe4}, @unspec=@AUDIT={0x24, 'AUDIT\x00'}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) 2018/02/19 01:17:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e06000)={0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b38000)={0x0, 0x0}) connect(r0, &(0x7f00006e3000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x1, 0x2}}, 0x2e) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c64000-0x4), &(0x7f00005e0000)=0x4) ioctl$sock_SIOCOUTQ(r2, 0x80047437, &(0x7f0000a16000-0x4)) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000368000), &(0x7f0000c2a000)=0xb) 2018/02/19 01:17:03 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000756000-0xc)={0x0}, &(0x7f0000dc2000)=0xfea7) r2 = getpgid(r1) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000fec000-0xb5)=""/181, 0xb5) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x8, r3) 2018/02/19 01:17:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) vmsplice(r0, &(0x7f0000b1d000)=[], 0x1, 0xfffffffffffffffd) 2018/02/19 01:17:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) socketpair(0x9, 0x1, 0x9b4, &(0x7f00004f5000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) rename(&(0x7f000086d000-0x8)='./file0\x00', &(0x7f0000e50000)='./file0\x00') getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d1, &(0x7f0000001000-0x4)) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f000080b000-0x8)) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f000036b000-0x18)={0x7fff, 0x5, 0x0, 0x800, 0x1, 0x10000}) 2018/02/19 01:17:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffe, &(0x7f0000016000)={0x1, &(0x7f0000fb4000)=[{0x2, 0x9, 0x7ff, 0x9}]}) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x2) 2018/02/19 01:17:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f00003ad000-0x20)="2d5c656d306d696d655f7479706576626f786e6574312f6367726f7570122d00", 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000d56000-0xb0)={{0x1c5cdcce, 0x9}, 'port1\x00', 0x20, 0x0, 0x9, 0x0, 0x0, 0x6, 0x0, 0x0, 0x2, 0x3}) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/02/19 01:17:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f00003ad000-0x20)="2d5c656d306d696d655f7479706576626f786e6574312f6367726f7570122d00", 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000d56000-0xb0)={{0x1c5cdcce, 0x9}, 'port1\x00', 0x20, 0x0, 0x9, 0x0, 0x0, 0x6, 0x0, 0x0, 0x2, 0x3}) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) [ 41.920935] binder_alloc: binder_alloc_mmap_handler: 6389 20000000-20002000 already mapped failed -16 2018/02/19 01:17:03 executing program 5: clone(0x0, &(0x7f0000fc7000-0x1000), &(0x7f0000fc7000-0x4), &(0x7f0000d07000), &(0x7f0000fc7000-0x27)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000001000), 0x2, &(0x7f0000001000-0x90)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x26, 0x1, @thr={&(0x7f00003ea000)="57e38ad892239a4a098803e7210b5c4e00dee736b6c312d7c822274a8ed96d7c3991ee2ba7892acd42da74bc6480537a43f41cb2e459f53a169917f0de5f6354cbead6647a5f690dab9c03be5bf129167bc7997f4662b9964761f4d424bfcf3fe0ed60c81cfe2c6e2dd6266d92adae7abbaa424c0613e4f3fe72d102c28d64d83c1f5cc4e25354b26655ccc7b31e068525cd548d70f2b99b", &(0x7f0000000000)="1761924eb3785e8ae1e5cb46e0099fc67b394334cd5b70dc71a3b159221cc8887badc5139c2b753e7ab0817abd42f4d295e76948334d4d79c239fe85c490ea263acd4c127385f3a0f3d37fcf1d80dc756d40651b6a0c65690e5d1aba06185428cce18565014b91290fb3c80f432f0885b34586a434b05632a56b54c6cdec"}}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003000-0x12)='/dev/loop-control\x00', 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r2, &(0x7f0000003000-0x2b)=""/43, 0x2b) clock_gettime(0x0, &(0x7f0000a8a000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000c1a000-0x20)={{r3, r4+30000000}}, &(0x7f0000182000)) clock_nanosleep(0x0, 0x0, &(0x7f0000c3d000)={0x0, 0x989680}, 0x0) 2018/02/19 01:17:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') write$fuse(r0, &(0x7f00009f1000)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0x28) r1 = socket(0x11, 0x100000802, 0x0) socket$inet(0x2, 0x1, 0x9) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) 2018/02/19 01:17:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() prctl$setptracer(0x59616d61, r1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007b5000-0x14)={0x0, 0xc, "d696a02e86937c65adb8829f"}, &(0x7f0000e8b000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a58000)={r2, 0x1, 0x5, 0xa01, 0x0, 0xfd}, 0x14) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00007c2000-0x4)=0x1, 0x4) 2018/02/19 01:17:03 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007bb000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d1c000-0x50)=[{&(0x7f0000ee0000-0x1c)=""/28, 0x1c}, {&(0x7f0000b5b000-0x91)=""/145, 0x91}, {&(0x7f0000c8f000-0x2a)=""/42, 0x2a}, {&(0x7f0000324000)=""/13, 0xd}, {&(0x7f0000b8d000)}], 0x5) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000ab000-0x10)=[{&(0x7f0000558000-0x59)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca81646454890005000100010004fbf5100002000004000000001c04ed5dfffff5000022000d000100040808000000ec6b0f536e06", 0x58}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002a1000-0x56)={0x0, 0x4e, "5411f6039b70b6160e5437b9b3e60d67ad6c3236c39a44ff729d777bc3e0de4f3349fb9c9fd9deb4b4a85781c3ea5cdea3247bcc6ec6ab852f269174437b62730617ebbe7725a21546645878b256"}, &(0x7f00002d4000-0x4)=0x56) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000969000)={r2, 0x7fffffff}, &(0x7f00002c0000)=0x6) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000b81000)={@common='nr0\x00', @ifru_data=&(0x7f0000223000-0x20)="144989d43556d813b8e90a9362293025feb42302d0c0fb780148c076b4e1be4c"}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000079c000)=@assoc_value={0x0, 0x257b00}, &(0x7f00001b7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fde000)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x0, 0x80, 0x8, 0xff, 0x62}, &(0x7f0000bc7000-0x4)=0xa0) 2018/02/19 01:17:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f0000b9c000-0x10)='./control/file0\x00', &(0x7f0000002000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') pivot_root(&(0x7f00004cf000-0xa)='./control\x00', &(0x7f000052d000-0x10)='./control/file1\x00') rmdir(&(0x7f00002cd000-0x10)='./control/file0\x00') close(r0) accept$unix(r1, &(0x7f00005cb000)=@abs, &(0x7f0000695000-0x4)=0x8) 2018/02/19 01:17:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f00003ad000-0x20)="2d5c656d306d696d655f7479706576626f786e6574312f6367726f7570122d00", 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000d56000-0xb0)={{0x1c5cdcce, 0x9}, 'port1\x00', 0x20, 0x0, 0x9, 0x0, 0x0, 0x6, 0x0, 0x0, 0x2, 0x3}) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/02/19 01:17:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrusage(0x0, &(0x7f0000f18000)) r1 = gettid() capset(&(0x7f0000e08000)={0x399f1736, r1}, &(0x7f0000ebd000-0x18)={0x1, 0xd9a, 0x2, 0x3, 0xfffffffffffffffb, 0xb4}) 2018/02/19 01:17:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f00003ad000-0x20)="2d5c656d306d696d655f7479706576626f786e6574312f6367726f7570122d00", 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000d56000-0xb0)={{0x1c5cdcce, 0x9}, 'port1\x00', 0x20, 0x0, 0x9, 0x0, 0x0, 0x6, 0x0, 0x0, 0x2, 0x3}) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/02/19 01:17:03 executing program 2: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000dba000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) 2018/02/19 01:17:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0xffffffd5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r2, &(0x7f0000169000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8}) 2018/02/19 01:17:03 executing program 5: r0 = open(&(0x7f0000cac000)='./file0\x00', 0x14d080, 0x10) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000068c000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) getpid() fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c43000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000048c000-0xb)='ns/pid\x00') pread64(r2, &(0x7f00006f6000), 0x0, 0x2000000) 2018/02/19 01:17:03 executing program 2: munlockall() r0 = syz_open_dev$evdev(&(0x7f0000747000)='/dev/input/event#\x00', 0xd3, 0x4040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x9, 0x9, 0x5, 0x7, "fb326cba5010664ba0eb7104b7850da45db2347c2aead9ad33c8f1d4b89e8b48"}) fremovexattr(r0, &(0x7f0000001000-0xd)=@known='security.ima\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x800, 0x0) bind$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/02/19 01:17:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000000)) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000e10000-0x10)={0x0, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) clock_settime(0x4, &(0x7f0000936000)={0x0, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000b83000-0x2)={0x7, 0xfff}) 2018/02/19 01:17:03 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000040f000-0x6)='sched\x00') mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000feb000-0x10)={0x5, &(0x7f0000d34000)=[{}, {}, {}, {}, {}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x20200) ioctl$TCXONC(r2, 0x540a, 0x3) 2018/02/19 01:17:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000138000-0x18)={@dev={0xac, 0x14, 0x0, 0xc}, @multicast2=0xe0000002, 0x0, 0x2, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xa}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000b25000)=@dstopts={0x3a, 0x2f, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @empty}, @calipso={0x7, 0x58, {0x1, 0x14, 0x0, 0x8, [0x7fffffff, 0x8f, 0x7, 0x10001, 0x4, 0x7, 0x2, 0x1d, 0x8, 0x1f800000]}}, @hao={0xc9, 0x10, @empty}, @generic={0x0, 0xf4, "2f6a40bafadb411c44e4a818c0f5e6439278c9ce23b8809aa23afb8491e1ba0401a1fe2df263ac1e2e400f180449e9c1e4e3f1b2a1baf634805dfff104c6042424abc7a27991410a2bf712b0635b8c56ae8576310f0651d74128438bfed21029bc46fc759ccf084d312110fa1c83ac1375430016fda009c0dd8c87a1b7fc65a6c2e652de25203961391b37229a147aab9ccb741fc674d367df30f1f29b0b16a8cb23cc6f06b7fb462fe260df3460a9ecb20fc76c4079db5b66533513307a6c9b3dc50c1e074c652595ec73acb105a576f9cf9d9c316fdc18a72beacac96e6ac1f476f948416587457708f8987c26befbfd6ef59a"}, @enc_lim={0x4, 0x1, 0x4}]}, 0x182) dup3(r0, r0, 0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000012a000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000358000)=""/62) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a4f000), &(0x7f0000de1000-0x4)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000626000)='/dev/rtc\x00', 0x80200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000068f000-0x8)={0x0, 0x1}, &(0x7f0000164000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000048d000-0x8)={r2, 0x9}, &(0x7f00001be000)=0x8) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000469000)="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") lseek(r3, 0x0, 0x0) 2018/02/19 01:17:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000aa6000-0x4)={0x8001}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd(0x0) poll(&(0x7f0000001000-0x28)=[{r1}], 0x1, 0x7) 2018/02/19 01:17:03 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000869000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000046000-0x8)) clone(0x20000000, &(0x7f0000001000-0x36)="bb48898c61e341ecf0c788c8548e5ccb8ee99562a5219458804230745b6de17245b135d8e1993555403e48342d49ad0b28d3fe30e2bd", &(0x7f000089e000-0x4), &(0x7f00000be000), &(0x7f0000a48000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x0, 0xdd49, 0xc87, 0x5, 0x1, 0x81}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0x10)={0x2, 0x6a, &(0x7f0000481000-0x6a)="e0223fdcdc018f99092707c84243d2f48233da6961f02c1c04c37f14c669cbfbe9141d973821f5542163edf8d5bf8cb9bca8fa1241fc6d349faa58e6d73dc9fd9c613c61c02873142d0997aa9db3e75036d887bbc757c207e193924ede32b712d4e97788b5681043756a"}) sched_rr_get_interval(0x0, &(0x7f000083a000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f0000000000)="24092be7791872cc3d", &(0x7f0000001000-0x4), &(0x7f0000001000), &(0x7f0000002000-0xfc)="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") 2018/02/19 01:17:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000527000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000805000-0xf)='/dev/sequencer\x00', 0x800, 0x0) chroot(&(0x7f0000184000)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003bf000)={0x0, 0x100000000}, &(0x7f0000ec0000)=0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004c4000-0xa)={r1, 0x2, 'JV'}, &(0x7f0000506000+0x558)=0xa) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) bind$unix(r0, &(0x7f00004c9000)=@file={0x0, './file0\x00'}, 0xa) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f0000557000)=[], &(0x7f00008d3000)=[&(0x7f0000c98000)='mqueue\x00', &(0x7f00009be000-0xa)="482165790500000006"]) 2018/02/19 01:17:03 executing program 3: socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000-0x4)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@dev={0xfe, 0x80, [], 0x0, 0x1}, 0x6, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e45000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000431000-0x68)={0x6, 0x6, 0xfffffffffffffffb, {0x77359400}, 0x0, 0x703}) setsockopt$inet_int(r4, 0x0, 0x6, &(0x7f00000a1000)=0x800, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000933000-0xbc)) pipe2(&(0x7f0000950000), 0x0) signalfd(r3, &(0x7f00002c8000-0x8), 0x8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) socket$inet(0x2, 0x807, 0x9) r5 = epoll_create(0x800948) epoll_wait(r5, &(0x7f0000701000-0x6c)=[{}], 0x1, 0x6) write(r2, &(0x7f00001bb000)="1b5f1bd3", 0x4) 2018/02/19 01:17:03 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000005000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x5, &(0x7f000000e000)) 2018/02/19 01:17:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000170000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000235000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000db9000)={0x0, @in={{0x2, 0x0, @empty}}, 0x7f, 0x7f, 0x7fff, 0x0, 0x14}, &(0x7f0000511000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000042b000-0x101)={r2, 0xf9, "ca2a6256b4d197995884f1c8a40dbc0d3460aa0076b9752321739758127865b9fadad10afdb22aa41266807d2ee21de766ab7215dd08de64c97b5ae691c900046ae64577a8d826cf39a8572fc4452210d1b0201019070b5fabd9794c1df2224247ae518465d21839fc1bf921e3c84a95a8adfa6e3d0cc3eedb362feef6118aca1b974d363ef57723653e35003e410f75a6ee61ef7b6f1f062d012f0f712109c41e590ad597600dbc71f44f2c51818d6c732f56cff9b561e3a46ceae8e0d5beb2c6fe2dc727e8dcb135b61f433d6b123536eda1be689a33701baedcc735c45bd1cde770ce3a0aaad8d31b8d49b61d6f7df1b539030a556c74c1"}, &(0x7f000005b000-0x4)=0x101) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000829000)={r3, 0x14be}, &(0x7f000078e000)=0x8) sendmsg$key(r0, &(0x7f000033f000-0x38)={0x0, 0x0, &(0x7f0000bbc000-0x10)={&(0x7f0000cbc000-0x10)={0x2, 0x9, 0x0, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001d3000-0x4)=0x5, 0x4) 2018/02/19 01:17:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x7102}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000d18000), 0x101ffffffffffd) 2018/02/19 01:17:03 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000017000)=0x3) ppoll(&(0x7f0000019000)=[], 0x0, &(0x7f000001a000-0x10), &(0x7f000001a000-0x8)={0x9}, 0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000001b000-0x9)='/dev/rtc\x00', 0x50602, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/02/19 01:17:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x4) renameat(r0, &(0x7f00004ba000-0x8)='./file0\x00', r0, &(0x7f0000c37000-0xe)='./file0/file0\x00') 2018/02/19 01:17:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000013f000-0x12d4)=@newsa={0x138, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@loopback={0x0, 0x1}}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha256\x00'}}}]}, 0x138}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000cd000)={&(0x7f0000c5b000-0xc)={0x10, 0x0, 0x0, 0x2008000}, 0xc, &(0x7f00002bc000-0x10)={&(0x7f000021e000)=@flushsa={0x14, 0x1c, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 01:17:04 executing program 0: r0 = socket(0x17, 0x8000a, 0xfff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008b4000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r3, 0x12) epoll_pwait(r2, &(0x7f0000056000)=[{}], 0x1, 0x2, &(0x7f0000056000), 0x8) 2018/02/19 01:17:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000376000)='/dev/pktcdvd/control\x00', 0x800, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000029d000)={0x80, {{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, [{{0x2, 0x1, @empty}}]}, 0x120) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000b2c000-0x14c)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="f1b3e6dc19"]}]}]}]}, 0x48}, 0x1}, 0x0) pwritev(r1, &(0x7f00002f1000)=[{&(0x7f00008ec000-0x16)="56c4c7e3d261274e29730de0d9758fe60accca6c0c5c", 0x16}, {&(0x7f0000f57000-0xe7)="50938b1a7b01e5966b9d37aac8f7fe90331b57af4115aed025e183f953e7486a9a36e4c903f01f07fa0ec605d0a56d57142832ad5ea5831960d5510e0f48e06765267e9be4ed2430e21007724c8a24a446c3a16691a88a2e34f7e244fa92e671914f26df468633e1908fb8f189a59c60cf4c962f4b380177392f35853733cb63545c9cc555df15724a9691a33f6ea1a506d9bedf2926233e5df44ab257f7f74cd875c7a10f092923b2f8ed3276d6a519c9e8d6b68ca353b8dfe251ac63f317f5ba41aa47e83fa564d3cd81e7ba8b807bd8244ab5157d468bf186a438bc6b3ee3835d7ccb147a79", 0xe7}, {&(0x7f0000aa6000)="96e5713454b11a01df0c72865489b4e47b30dbb7219c8841127dd469", 0x1c}, {&(0x7f0000753000)="d5605f3e33d219f640aec6a357350195634e08ad1048cf93515722a3b6e448a8f83f6e35a69ae0124457c1aef4d36c7e11", 0x31}], 0x4, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000699000-0x3)=0x4, 0xffffff3a) 2018/02/19 01:17:04 executing program 2: r0 = syz_open_dev$mice(&(0x7f000022c000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) getdents(r0, &(0x7f0000d5a000-0xfd)=""/253, 0xfd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000f48000)='net/l2cap\x00') pread64(r3, &(0x7f000039a000)=""/19, 0x13, 0x26) 2018/02/19 01:17:04 executing program 7: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000017000-0x10)='/selinux/access\x00', 0x2, 0x0) fstat(r0, &(0x7f000001e000-0x44)) write$selinux_access(r0, &(0x7f0000021000-0x56)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x36}, 0x56) 2018/02/19 01:17:04 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402, 0x0) accept(r0, &(0x7f00009ec000-0x10)=@ipx, &(0x7f0000d2f000-0x4)=0x10) 2018/02/19 01:17:04 executing program 0: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000dc5000-0x90)={0x6, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x90) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 42.314350] IPVS: Creating netns size=2552 id=9 sendmmsg(r0, &(0x7f0000a15000-0x12c)=[{{&(0x7f0000dc3000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x0, 0x2, {0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x3a, &(0x7f0000dc4000-0x40)=[{&(0x7f0000dc3000)="c202aaf82976672cf005f0bad6942127a90df149917d66e2fd974b202bce6bf32cc476512f5c2ed07cddc4471c2cb5a45deabad16a7bbe3f4539d529df74abeac2dd2dbeb8d7afbc3d3fcb0f58e706e0b591679fa42d2884e45f1027ff7d1f77b33207b264ace856541a0d67c46f7672ae4f04d521dadf7880af33daa3cef6d52c797320abdbbb3400fb4ffa4ba01e22479320070cb6efeaffda57958c2a625e35050762725058c8107dfdd6d6bed785ffd08cb4983739af8d1ec3c33279817a1a093e93b9f670346dd19c4cf198f16eb71bc2509bcbde58920ed4808955d4e5549388168aa977dfba42a918c6a4b4930c3b", 0xf2}, {&(0x7f0000b43000-0x5d)="628d619e2208a79c3e2e41bbc9b15f1b38abbdf8d2c950451b54393b3bd125923d32afa27a470d5f783784970fee9c296a764512ec91d63e053c24bff8d9e9927e5fa33d25bf613d2745cf1e77fe68a724b52292fb1a78c2b00d0824fc", 0x5d}, {&(0x7f0000776000)="0ee7615e86540ae4cd62", 0xa}, {&(0x7f0000dc3000)="b95425451dc181a3464c3e", 0xb}], 0x4, &(0x7f000074c000)=[{0x18, 0x105, 0x66de, "c474"}, {0x88, 0x114, 0x6, "54b0f3f7a583711870b5f2b9e21c9bbb871a936617c2a5dc228b547383ffa95db070e5d634e25d0d8bcc13d77d8a62f9f073feb53ebd9893f8256caab70aced88fffd0339354cf05caf11d16e48dc78ded04e26ba92fddbafeb826f629a1c781cb63bb8840b6dd59dc1628a9758f2bd51175145171"}, {0x70, 0x7, 0xffffffff00000001, "5681d5d78feaaf4fd593f3494433c3512d5cf4848bf7c115f526e58b04b692291b630a7f61e47416123f6b061d8c185f4d75a4c361c2af11c2ecb05f29f4610edf8bbf42ccc53db47310b31c267604bbda9dfac8bdf680adfd17d616"}, {0xa0, 0x10d, 0x7, "b5ae67bd9e6d478bcf2296653a5d6442a3434bca4bbee6e3dfa263d7ed539e6f4bb7e7d459794c046d30377092c9007795a84a49bb3fe8b09f78c528e9a559410207a58ab10e0998c739f0424a227d013fc227816083d3d0ec7e6472973b61effa99232a2a79b44b34d02fe24f1ba5e91464aa0595d343dceee24501c46ae560175cfb310439d2242c"}, {0xd8, 0x199, 0x6, "0d4b24a16f35ade6369dae747893097d432acfc9281e22c828db1d07f15643e510121be43c30750ee0cca66a89aefb15ad2d72e35e0d2245069908234d8b5c3e7beea5c1ec98ac6bfe00de527eb562be442d0dccd75e899211e092edae4c8541b9b3366a7c1742d61c6eb7329526c4b31dc68c60a48f964a8e19c6da6d5f968700c6ea735fbc259b9a8b887361c2c8b3650a9901355ff266154e7d54dbe4d4f608369b773e1ed2f15054817a75ad286a777cbc59cceb6d0766dae54954e4760f0daf5167"}, {0x38, 0x11f, 0x4, "30faee43d99b5b9d56faa134e4a07f2aa743d954a0fbc0d197a2f78045c01ceed64206"}, {0xc0, 0x6, 0xa4a7, "b7fa60ae644b17802b8c19b2ddfb34370b00635e08c8a50ba347667f466c997d135d621ef823edba45f20295b9e331e9f37ec5131aea73c607c2d00b5030c77969b6b2993b66ff5c2e437eb279606eb38f4017aa9f55c89f586f33c842021b59a0848ea1afed734261b625e1f891b8050ae1925f00a239973264de17202b7b4546e2ef6a23f17bbfa52b0546747d239f5f146017231de84bac4e7423c1ebbd1574e925c1772cb7a3cac2"}, {0x48, 0x10f, 0x4, "7107dbc872fe5199508ca18480920e5f5e413c80911c894c06f252bd9adcd1e8cd668fde19c4a6ad1a8839d36902d35ec6312c39cae90de1"}], 0x3c8, 0x4}, 0x1}, {{&(0x7f00002fe000)=@nfc_llcp={0x27, 0x3, 0xf9e3, 0x1, 0x800, 0x8, "a3f986c819bfeeb39b1261ce04238a65d5f6432a95063d6a90aac020e4b1e48c446d14c9d6cfaa9c072b8c270dd8d5c3c7d884cfd3dd63be01108a02eca535", 0x6}, 0x60, &(0x7f00005e9000-0xa0)=[{&(0x7f0000dc4000-0x80)="f63d6db9d830b04c57868c654ecce7c7d2c04545296aacadc478164f5f69a87b25dda1cb21ee1dc3d40f83063e9ced8d1336d9a8b82940fd8c69f814c8c87891a2b2f812442000f8c38e1be829ffcc2985802fea2241c1834a0a3d9835b770da8d39c4ff312d8d50b3def8372a30e7c0153fbe4b0cf2b3eff48bcb9957f6f6ac", 0x80}, {&(0x7f0000349000-0x85)="4f31a4f3022969a237076fe23c9fdd020309beb8974288483de9c64a8466231f0f16981cd8ba4fb9e0b59a69a7fb2589e61bf39b96f7120e41955d9a1cc0489fd91d1d1cd0a72b7c0e2b2e889784ffff12cd3e7151e0808fa7714f302aebc8278a392d402de56179c62be2c8487afd50df7aafa5bf7a09a878bf6390c534bae706e4203c3d", 0x85}, {&(0x7f0000264000)="7b2a7579ba3c8fb815fd912facb44c2d336b3d59a28b88a5d1b1325c4262ff615f56c79449e60237ae47d58ac90fa83ebddab0425e6ac37c638bc52657477bf2f1106687525ccba04e8b2e73575dc80f2ba0dacf6eb1e37171bd4c9f4f5b99686c463fcee0c48c8ef3ed762b9c084707eb9085052dfc5cd7e06f4b70c45d3d6a29c018b298e66754c2db4dd6b8165bc85aa05113c727c481ea6f3a", 0x9b}, {&(0x7f0000c23000-0xe1)="d1967f293358811e74e54bb9a15230413cee278d33e8455c2f1c27139b5a4887b058b79c1988a684acfbea6cd12928b3675b0087d35ed8fe6bab1cc98e711e00ae1dae83a0a2d520973b654ba1660767667015084c590d093fdde97249219ccc172913a5abd2aadda704572f98f3ad1bfc4a2f99031f1286fb3f93986c1745f6ee5450ef3e2fd0f6ba9a870206de6a2aee8664a06a0daedbbc7d1bb3ee8711b9c8c0c756781b5be96ce23ebd7d15c7712f5eca3fb802a82326daf07c403f249acf71e603391b5fa7e9870dac09f7d7be460d1160bdfe87609d76f3b4c789955a3e", 0xe1}, {&(0x7f0000dc4000-0xf9)="e840d88414393deedf1d22d25dd398df2ae3dec477d58540e0498a8a745489ab0f8b280870c4bbb0d31b9595b057c1a835fc6d1d75e988134680fa39347fe7d839e8fab67e0a9207e50002dd3dec4a2c9a86d6648ca4d9990bf00639028adc1c9095ae346407773868841441ce92b73bf1f9528b1e2c5601700f62959eee674ca99f37eff7b4de7f37e9d771b37fc9efc6ae4e30d43ec32136b280492fabd05e83d8dcc0223fde677620d91d787a775c10249ffc00c831c032726984b57fe5bc549b3686c32badeba27efd7aae5d5c3c9827dc8c7ed087b0439ca4d7847b48babe20b80a9d318c6d57060dca888ec2c130581ce34f0f085936", 0xf9}, {&(0x7f00003e4000)="c03635a87201bcc470c75335ee0798a8f2e95d7405ffdb5bb52fdff083aa24b99e382db612521cd49d946c812359f92537fb1dcdd8c757cb5d231c195a647574e44f9b237298b9", 0x47}, 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&(0x7f0000dc4000-0x10)=[{&(0x7f0000716000)="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0x1000}], 0x1, 0x0, 0x0, 0x20008804}, 0xc3}], 0x5, 0x4000000) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000a89000-0x8)='./file0\x00') mkdir(&(0x7f0000640000)='./file1\x00', 0x0) 2018/02/19 01:17:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000479000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x4) readahead(r0, 0x800, 0xeb) seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f000004a000-0x8)=[{0x6, 0xfffffffffffffffc, 0xffffffffffffffff, 0x5003e}]}) r1 = epoll_create1(0x80000) fstatfs(r1, &(0x7f0000376000)=""/4096) syz_open_dev$evdev(&(0x7f0000e92000)='/dev/input/event#\x00', 0x4, 0x101400) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000f09000)={0x51, 0x80000001, 0x76d0bb7b, {0x800000001ff, 0x9}, {0x80, 0x4}, @const={0xfff, {0x886, 0x3, 0x7, 0xfffffffffffff148}}}) fremovexattr(r1, &(0x7f0000a87000-0x15)=@random={'security.', '/dev/rfkill\x00'}) [ 42.359888] context_struct_compute_av: 15 callbacks suppressed [ 42.365933] SELinux: Invalid class 86 2018/02/19 01:17:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00003f6000-0x112)={@link_local={0x1, 0x80, 0xc2}, @random="e20000000989", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr, {[]}}, @tcp={{0x1, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000b3e000)={0x0, 0x1, [0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003de000)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cbf000-0x15)='/proc/self/net/pfkey\x00', 0x18003, 0x0) connect$unix(r2, &(0x7f00005c7000)=@abs={0x0, 0x0, 0x3}, 0x8) r3 = dup3(r0, r0, 0x8080000) execveat(r3, &(0x7f0000c99000-0x8)='./file0\x00', &(0x7f0000794000-0x48)=[], &(0x7f00001b3000-0x40)=[&(0x7f00007a2000-0xe)='.ð0trusted\x00', &(0x7f0000161000)='\x00', &(0x7f000009a000)='keyring:proc\x00', &(0x7f0000ed8000)='%em1-\'systemvmnet0/posix_acl_access\x00', &(0x7f000081b000)='\x00', &(0x7f0000661000-0x1)='\x00', &(0x7f0000622000)='\x00', &(0x7f0000cdb000)="73656ca62b00"], 0x100) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000de6000-0x10)='/selinux/status\x00', 0x0, 0x0) r5 = inotify_init() tee(r1, r5, 0xe83a, 0x4) bind$inet(r4, &(0x7f00001aa000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/19 01:17:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d70000-0xc)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f000019a000-0x20)=@newlink={0x20, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/19 01:17:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000013000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000013000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0xcd}, &(0x7f0000000000)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) keyctl$join(0x1, &(0x7f0000012000+0x869)={0x73, 0x79, 0x7a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = open(&(0x7f0000e01000-0x8)='./file0\x00', 0x480, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000824000-0x20)={@loopback={0x0, 0x1}, 0xfffffffffffff884, 0x1, 0x3, 0xd, 0x3, 0xdd02, 0x9}, 0x20) 2018/02/19 01:17:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001fa000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000028c000)={0x0, 0x6}, &(0x7f0000678000)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000bd5000)={r5, 0x96}, &(0x7f0000a3e000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) execve(&(0x7f0000c0f000)='./file0\x00', &(0x7f000022b000)=[], &(0x7f0000eac000)=[]) 2018/02/19 01:17:04 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f87000-0xd)='/dev/usbmon#\x00', 0x3000000, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000924000-0x4), &(0x7f0000f87000-0x4)=0x4) lookup_dcookie(0x5, &(0x7f00009b6000)=""/4096, 0x1000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/19 01:17:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b42000-0xb)='/dev/hwrng\x00', 0x4400, 0x0) r1 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003ac000)) ioctl(r1, 0x440000000000127e, &(0x7f0000fd8000-0x2)) r2 = syz_open_procfs(0x0, &(0x7f0000c61000-0xa)='net/igmp6\x00') fgetxattr(r2, &(0x7f0000f56000-0x11)=@known='security.selinux\x00', &(0x7f0000d6a000-0xb7)=""/183, 0xb7) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000b82000-0x79)=""/121) 2018/02/19 01:17:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000053c000)=0x8001, 0x19f) bind$inet6(r0, &(0x7f0000321000)={0xa, 0x0, 0x0, @empty, 0x8}, 0xffffffffffffffe3) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0xffffffff) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 01:17:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f9d000-0xa)={0x3, [0x6, 0x80000000, 0x1]}, 0xfffffffffffffde3) getdents(r0, &(0x7f00006e3000-0x7d)=""/125, 0x7d) syz_open_dev$usbmon(&(0x7f000030e000)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x480800) 2018/02/19 01:17:04 executing program 3: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f000004b000-0x18)=[{0x1d}, {0x74}, {0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000039000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000004c000)={&(0x7f0000000000/0x4000)=nil, 0x2, 0x5, 0x10, &(0x7f0000006000/0x3000)=nil, 0xbf1}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000004b000)) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000005000-0x4)=0x2) 2018/02/19 01:17:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000ef3000-0x50)) sendmsg(r0, &(0x7f00003a7000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f00008f3000)=[], 0x0, &(0x7f0000ca4000-0x3f0)=[{0x10, 0x29, 0x8}], 0x10}, 0x0) 2018/02/19 01:17:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f4b000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x1) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) 2018/02/19 01:17:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007e1000-0xf)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioperm(0x0, 0x8001, 0x100000000) fcntl$getown(r0, 0x9) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000969000)='/selinux/policy\x00', 0x0, 0x0) execveat(r1, &(0x7f00006d3000-0x8)='./file0\x00', &(0x7f0000105000)=[&(0x7f0000555000)='/dev/loop#\x00', &(0x7f0000a22000)='-(md5sumem0\x00', &(0x7f0000ce8000)='/selinux/policy\x00', &(0x7f000017e000)=']wlan1\x00', &(0x7f0000340000)='ppp0ppp1\x00', &(0x7f0000600000)="74086e750000000000000000008c00"], &(0x7f0000bd0000-0x10)=[&(0x7f0000edd000-0xb)='/dev/loop#\x00', &(0x7f0000690000)='\x00'], 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000eef000)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000369000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00008ab000)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x3, 0x6, 0x4, 0x500, 0x3f, 0x2, r3}) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/19 01:17:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000053c000)=0x8001, 0x19f) bind$inet6(r0, &(0x7f0000321000)={0xa, 0x0, 0x0, @empty, 0x8}, 0xffffffffffffffe3) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0xffffffff) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 01:17:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000ff7000)={{0x9, 0x4e1}, 'port0\x00', 0x90, 0x101000, 0x100, 0x100000001, 0x1, 0x1, 0x7f, 0x0, 0x1, 0x4494}) keyctl$dh_compute(0x17, &(0x7f0000706000-0xc), &(0x7f0000211000-0x3c)=""/60, 0x3c, &(0x7f0000608000-0x38)={&(0x7f0000ae8000-0x40)={'sha512-avx\x00'}, &(0x7f0000ac2000-0x12)}) 2018/02/19 01:17:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c7a000-0xe8)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f00004ab000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00002df000)={&(0x7f0000c0b000)={0x10}, 0xc, &(0x7f0000823000)={&(0x7f0000bc4000-0x150)=@delpolicy={0x5c, 0x14, 0x0, 0xffffffffffffffff, 0x1, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, r1}}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) epoll_create1(0x80000) 2018/02/19 01:17:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r1 = timerfd_create(0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) timerfd_gettime(r2, &(0x7f0000eb8000)) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000053d000-0x10)={&(0x7f00001e5000/0xc00000)=nil, 0xc00000}) 2018/02/19 01:17:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00006f0000-0x1)="93", 0x1}], 0x1, 0x4f) r1 = add_key(&(0x7f000013f000)='pkcs7_test\x00', &(0x7f0000a83000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000095f000-0x5d)="00cfa88f40672a2c57d64a3d4782eda3dd73f47313e6829dc3763edec21aa321d3848b668e55471078c1e95d4d67854ce7fb903dc06d1fc6250a437f4e42012ea46195e25be5df0c244e356bc2ca38f3a1f4383672fe9e751ed8e2deaa", 0x5d, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x9b7) lseek(r0, 0x2, 0x3) 2018/02/19 01:17:04 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$inet_int(r0, 0x0, 0xdd3796081fd0b5e8, &(0x7f000000d000), 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000023000)) pipe(&(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000017000-0x14)={@mcast2}, &(0x7f0000025000-0x4)=0x14) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000009000-0x4)=0x100, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000023000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000000b000-0x4)=0xfffffe3f) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r3, 0x400454ce, &(0x7f0000001000-0x4)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/02/19 01:17:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getscheduler(0x0) r0 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ca9000)=0x0) setpgid(r0, r1) syz_open_procfs(r1, &(0x7f00006bb000-0x8)='net/hci\x00') fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001) write(0xffffffffffffffff, &(0x7f0000002000)='.', 0x7) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) fcntl$setsig(0xffffffffffffffff, 0xa, 0x1e) pselect6(0x40, &(0x7f000046b000)={0x5, 0x5, 0x8, 0x3, 0x7, 0xba7, 0xb, 0x7}, &(0x7f00003f6000)={0x9, 0x8, 0x2, 0x7, 0x2, 0x401, 0x4, 0x9}, &(0x7f000062a000-0x40)={0x0, 0xeb55, 0x9, 0x9, 0x1, 0x9, 0x7d, 0x7}, &(0x7f0000f4e000)={0x0, 0x1c9c380}, &(0x7f00009dc000)={&(0x7f0000545000-0x8)={0x1}, 0x8}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x1c}, {0x6}]}, 0x10) sendto$unix(r3, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000043b000)={0x0, @dev, @empty}, &(0x7f0000255000-0x4)=0xc) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000d04000)={@mcast2={0xff, 0x2, [], 0x1}, 0x4, r4}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000065000-0x8)=0x1, 0x8) execveat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/19 01:17:04 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) listen(r2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000)=0x100, 0x4) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000016000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000001a000)=@getroute={0x14, 0x1a, 0x100, 0x0, 0x3, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000001a000)=0x3f, 0x4) 2018/02/19 01:17:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000fb7000-0x8)=0x8100400, 0xffff) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00007c8000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000) futex(&(0x7f000000d000-0x4), 0x0, 0x9, &(0x7f0000fd7000-0x10)={0x0, r2}, &(0x7f0000fd7000-0x4)=0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000ba8000-0x20)={{0x77359400}}, &(0x7f0000fd4000-0x20)) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000013e000)=0x7) chmod(&(0x7f0000e72000)='./file0\x00', 0x0) clock_getres(0x2, &(0x7f0000351000-0x10)) ftruncate(r0, 0x3a) futex(&(0x7f0000f11000)=0x2, 0x3, 0xfffffffffffffffe, &(0x7f0000363000-0x10)={r1, r2}, &(0x7f000000d000-0x4), 0x0) fsetxattr(r0, &(0x7f00006fd000)=@known='security.ima\x00', &(0x7f0000f59000)='md5sum^/\x00', 0x9, 0x1) truncate(&(0x7f0000c34000-0x8)='./file0\x00', 0x40) 2018/02/19 01:17:04 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f0000a37000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127a, &(0x7f000002d000-0x1)) 2018/02/19 01:17:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@common='tunl0\x00', &(0x7f00001d5000)=@ethtool_cmd={0x19}}) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000035d000), &(0x7f000007f000-0x4)=0x4) r2 = accept(r0, &(0x7f0000e03000)=@rc, &(0x7f0000868000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000030e000-0x4)=@int, &(0x7f0000618000)=0x4) 2018/02/19 01:17:04 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000004000-0x10), &(0x7f0000003000)=0x10) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) 2018/02/19 01:17:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005f9000)='rxrpc\x00', &(0x7f00009f3000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a50000-0x1000)="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", 0x1000, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) readv(r1, &(0x7f0000071000)=[{&(0x7f0000993000-0x9c)=""/156, 0x9c}], 0x1) r2 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x1, 0x101000) r3 = gettid() ptrace$peekuser(0x3, r3, 0xffffffff) arch_prctl(0x1007, &(0x7f0000739000-0x5e)="641f4ea3eba74f221424f87059dde7c5062606a598b30cf8d2d10bd52f3057a848b0a3f9f0d10986415398cc5d6b5c197dd8d4b03f153a7b7943c721ad4482e5cd5c73f0b43fc8864152163809b4f879469d262741a2b462be06bdc041fa") ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00001c3000-0x10)={0x0, 0xaa, &(0x7f0000836000-0xaa)="5ebafdced796fb634281da5daa5d1850479829f063bcf455fb8949127eb35fb4112a81001fffaa57318cafc91f744980cc2ba3b978c952482265c8b94f3ce508248268db2491aac66a3394e257d6bed1f785383319014e3d4ae8edc63efeb8423030a24ede71c1348bc4e6f7d43449ee7137723712f3571ed6c09b481cf09afde4e0420391cce99f7ae67abde2c66fa84610cc94bf535ce6b2a8e07d8e807a04d2aff77e5c4843a69ab0"}) read(r2, &(0x7f00006a9000), 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000a36000)=""/4096) r4 = open(&(0x7f0000df2000-0x8)='./file0\x00', 0x100, 0x8) bind$pptp(r4, &(0x7f0000f8a000-0x20)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x20) 2018/02/19 01:17:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00007b4000-0x8)={0xffffffff, 0x1000}) writev(r0, &(0x7f00000ab000-0x10)=[{&(0x7f0000558000-0x59)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca81646454890005000100010004fbf5100002000004000000001c04ed5dfffff5000022000d000100040808000000ec6b0f536e06", 0x58}], 0x1) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000d1a000-0x10)={&(0x7f0000a37000/0x2000)=nil, 0x2000}) 2018/02/19 01:17:04 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r0, &(0x7f0000009000)="14000000070400120005000000091a", 0xb1, 0x0, 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000008000-0x40)=[{&(0x7f000000c000-0x36)=""/54, 0x36}, {&(0x7f000000c000-0x33)=""/51, 0x33}, {&(0x7f0000005000)=""/21, 0x15}, {&(0x7f0000000000)=""/226, 0xe2}], 0x4) [ 42.693126] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1031 sclass=netlink_audit_socket [ 42.715998] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1031 sclass=netlink_audit_socket 2018/02/19 01:17:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000090000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000084b000)) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r0, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d2e000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) recvmsg(r2, &(0x7f0000ef6000-0x38)={0x0, 0x0, &(0x7f000076c000)=[], 0x0, &(0x7f0000272000)}, 0x2023) r4 = getpid() prlimit64(r4, 0xf, 0x0, &(0x7f0000467000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000aa3000)={0x0, 0x1f}, &(0x7f0000a05000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ffa000)={r5, @in6={{0xa, 0x2, 0x10000000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7ff}}, 0x6, 0xb19, 0x400, 0x7, 0x400}, &(0x7f00009d3000-0x4)=0xa0) 2018/02/19 01:17:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='mo5sts\x00') sendfile(r0, r0, &(0x7f00008c7000)=0x4100000, 0x10001) 2018/02/19 01:17:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x501000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f000033a000-0x1e)=""/30, &(0x7f0000148000)=0x10000018e) 2018/02/19 01:17:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) lseek(r2, 0x0, 0x3) close(r0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000df2000)) 2018/02/19 01:17:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e1b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x1c) r3 = dup3(r0, r2, 0x0) r4 = request_key(&(0x7f00002fe000)='ceph\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000301000)='posix_acl_accesseth0\x00', 0xfffffffffffffff9) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ef2000)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000bc4000-0x8)={0x1, r5}) r6 = add_key(&(0x7f0000a81000)='syzkaller\x00', &(0x7f0000618000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b67000-0xaf)="b637d7c8c7320189066e0553584107d261427808440ca21ebeb8f9a3408d206a55880c4816aaa028ad2afd8cb1d2ae29c0893767198241099b3d5897982c0e4a1b97505902a6971f8b716ab3234d1026f71bb55b57fc5dde962fc44fe5c4595b4671191499b9d4c60f7e0d80f690fd70ea6c5c4afac7b3ccf9841a84128f4152349f8024b6f0c966ca047e06ae912ed547484cb02af1c6af4ce14764305203b0f552566d13887875fc8068dc7046b3", 0xaf, 0xfffffffffffffff8) keyctl$reject(0x13, r4, 0x1, 0x80000000, r6) 2018/02/19 01:17:04 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fa1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x8, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000b79000-0x10)={0x0, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00002bc000-0x10)={0x6, 0x1}) 2018/02/19 01:17:04 executing program 4: r0 = gettid() setpgid(0x0, r0) r1 = socket$inet6(0xa, 0x3, 0xfffffffffffff253) 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$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x8440, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000165000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c79000)={r0, r2, r4}, 0xc) pipe2(&(0x7f00008b0000)={0x0}, 0x80000) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) ioctl$TIOCLINUX2(r6, 0x541c, &(0x7f0000000000)={0x2, 0x401, 0x7219, 0x7, 0x80000000, 0x83674d}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r6, 0x101, 0x6, &(0x7f0000003000-0x4), &(0x7f0000002000-0x4)=0x4) getsockopt$inet_dccp_int(r5, 0x21, 0x0, &(0x7f00004a4000-0x4), &(0x7f000068c000-0x4)=0x4) 2018/02/19 01:17:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0xeffffffffffffffb, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000ede000)='/dev/ashmem\x00', 0x20000, 0x0) write(r1, &(0x7f0000e43000)="240000022e001d003200000800417700fbffffff0100f4ff00000000ffffffff0100ff10", 0x24) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000e5000), &(0x7f0000920000)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f02000-0x4), &(0x7f00000c3000)=0x1f5) 2018/02/19 01:17:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0xff) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000934000)='ns/ipc\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000011000-0x90)={0x7f, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}}, 0x90) setns(r1, 0x0) 2018/02/19 01:17:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000b25000)=""/52) 2018/02/19 01:17:04 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"00000ffff4b271"}}, [{"09c47a4a21c6b2"}, {"3e472705dcd312"}, {"3901003ea5819a"}, {"d0ecd012f97c7b"}, {"c1f886cad28d50"}, {"831fa905ec4bce"}, {"8bb81ec43adc08"}, {"72518fc1cb7054"}]}, 0x48) mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00005f5000)={0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x8, [{0xb, 0x7, 0x202, 0x0, 0x0, 0x80}, {0x9, 0x7, 0x5, 0x0, 0x0, 0x2800}, {0xce2, 0x7fffffff, 0x4, 0x0, 0x0, 0x400}, {0x6, 0x4, 0x9}, {0x101, 0x40, 0x9972}, {0x800, 0x4, 0x80, 0x0, 0x0, 0x100}, {0x0, 0x100000001, 0x3, 0x0, 0x0, 0x1}, {0x200, 0x5, 0x1, 0x0, 0x0, 0x200}]}) socketpair(0x1c, 0x4, 0x7ff, &(0x7f000086e000)={0x0, 0x0}) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d43000)={0x0, 0x0, 0x2}) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000d44000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d44000-0x10)={r4, r5, 0x14d9}) ioctl(r1, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d43000)={0x9a9, 0x0, 0x2, 0x8, 0x80, 0x9}) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000d44000), 0x10) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/02/19 01:17:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f000039e000)) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000ca6000-0x20)) 2018/02/19 01:17:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e1b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x1c) r3 = dup3(r0, r2, 0x0) r4 = request_key(&(0x7f00002fe000)='ceph\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000301000)='posix_acl_accesseth0\x00', 0xfffffffffffffff9) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ef2000)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000bc4000-0x8)={0x1, r5}) r6 = add_key(&(0x7f0000a81000)='syzkaller\x00', &(0x7f0000618000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b67000-0xaf)="b637d7c8c7320189066e0553584107d261427808440ca21ebeb8f9a3408d206a55880c4816aaa028ad2afd8cb1d2ae29c0893767198241099b3d5897982c0e4a1b97505902a6971f8b716ab3234d1026f71bb55b57fc5dde962fc44fe5c4595b4671191499b9d4c60f7e0d80f690fd70ea6c5c4afac7b3ccf9841a84128f4152349f8024b6f0c966ca047e06ae912ed547484cb02af1c6af4ce14764305203b0f552566d13887875fc8068dc7046b3", 0xaf, 0xfffffffffffffff8) keyctl$reject(0x13, r4, 0x1, 0x80000000, r6) 2018/02/19 01:17:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000001000-0x4)=0x8, 0x4) pread64(r0, &(0x7f0000b06000), 0x0, 0x0) dup(r0) 2018/02/19 01:17:04 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe5000)='/dev/rtc\x00', 0x14001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0xfffffffffffffffc, 0x6, 0x40, 0x8}, 0x10) prctl$intptr(0x0, 0x0) prctl$setname(0xf, &(0x7f00001f8000-0xd)="000000ff000007120000005d00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8), 0x2, 0x200) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/02/19 01:17:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) mq_timedreceive(r0, &(0x7f0000fcf000-0x11)=""/17, 0x11, 0x8001, &(0x7f000038c000)={0x0, 0x1c9c380}) r1 = open(&(0x7f0000c72000-0x8)='./file0\x00', 0x40000000040, 0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c98000)={0x0, 0x2}, &(0x7f0000429000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000282000)={r2, 0x3ff, 0x8a}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a4000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) listen$netrom(r3, 0x20) ioctl$int_in(r0, 0x5421, &(0x7f0000956000-0x8)=0x8) mq_timedsend(r0, &(0x7f0000e33000+0x14c), 0x0, 0x0, 0x0) 2018/02/19 01:17:04 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000002000-0x10)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000006000-0x8)='./file0\x00', 0x4600, 0x109) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000005000)={0x2, 0x8, 0xb5ef, {}, 0x9, 0x1ff}) socket$inet_sctp(0x2, 0x1, 0x84) futex(&(0x7f0000004000)=0x8, 0x0, 0x9, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x62e5d43c) 2018/02/19 01:17:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f00009d4000)=@ethtool_ringparam={0x10}}) 2018/02/19 01:17:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e1b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x1c) r3 = dup3(r0, r2, 0x0) r4 = request_key(&(0x7f00002fe000)='ceph\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000301000)='posix_acl_accesseth0\x00', 0xfffffffffffffff9) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ef2000)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000bc4000-0x8)={0x1, r5}) r6 = add_key(&(0x7f0000a81000)='syzkaller\x00', &(0x7f0000618000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b67000-0xaf)="b637d7c8c7320189066e0553584107d261427808440ca21ebeb8f9a3408d206a55880c4816aaa028ad2afd8cb1d2ae29c0893767198241099b3d5897982c0e4a1b97505902a6971f8b716ab3234d1026f71bb55b57fc5dde962fc44fe5c4595b4671191499b9d4c60f7e0d80f690fd70ea6c5c4afac7b3ccf9841a84128f4152349f8024b6f0c966ca047e06ae912ed547484cb02af1c6af4ce14764305203b0f552566d13887875fc8068dc7046b3", 0xaf, 0xfffffffffffffff8) keyctl$reject(0x13, r4, 0x1, 0x80000000, r6) 2018/02/19 01:17:04 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001c1000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fde000-0xa8)=""/168, &(0x7f0000a39000-0x4)=0xa8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x0) getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/242, 0xf2) ioctl$TIOCNOTTY(r2, 0x5422) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000007000)='\x00') ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000006000-0xe5)) 2018/02/19 01:17:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e02000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000b7b000)='/dev/rtc\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000001000-0x1), &(0x7f0000ca0000), &(0x7f0000ab9000-0x4), &(0x7f00000de000)) pipe(&(0x7f0000b08000-0x7)) 2018/02/19 01:17:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d5a000-0x10)='/selinux/create\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000bc1000)=@random={'security.', 'systemt\x00'}, &(0x7f0000093000)='\x00', 0x1, 0x2) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aa6000-0x11)='/selinux/enforce\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bef000)={0x0, @in6={{0xa, 0x1, 0x5, @empty, 0x836f}}, 0x1, 0xea, 0xff, 0x3, 0x4}, &(0x7f000000f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000714000)={r3, 0x5, 0x2, 0x511}, 0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getown(r1, 0x9) ioctl$KDSETMODE(r4, 0x4b3a, 0x3ff) dup2(r4, r1) [ 43.124951] audit: type=1400 audit(1519003024.853:19): avc: denied { create } for pid=6670 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 104.302434] IPVS: Creating netns size=2552 id=10 INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 242.192341] INFO: task syz-executor6:6667 blocked for more than 120 seconds. [ 242.199587] Not tainted 4.4.115-g55a366596 #14 [ 242.204875] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.212965] syz-executor6 D ffff8801d89178c8 28088 6667 3731 0x00000002 [ 242.220373] ffff8801d89178c8 0000000000000000 0000000000000000 0000000000000000 [ 242.228386] 0000000000000001 ffff8801d8917800 ffff8801db31fdb8 ffff8801db31fde0 [ 242.236396] ffff8801db31f4d8 ffff8801d9783000 ffff8800bb86b000 0000000000000000 [ 242.244443] Call Trace: [ 242.247016] [] schedule+0x7a/0x1b0 [ 242.252228] [] schedule_preempt_disabled+0x13/0x20 [ 242.258817] [] mutex_lock_nested+0x306/0x850 [ 242.264897] [] ? odev_release+0x4a/0x70 [ 242.270503] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.276760] [] ? fsnotify+0x5ad/0xee0 [ 242.282222] [] ? fcntl_setlk+0x9c0/0x9c0 [ 242.287910] [] ? snd_midi_event_new+0x200/0x200 [ 242.294262] [] odev_release+0x4a/0x70 [ 242.299727] [] __fput+0x233/0x6d0 [ 242.304868] [] ____fput+0x15/0x20 [ 242.309957] [] task_work_run+0x104/0x180 [ 242.315708] [] do_exit+0x82a/0x2a10 [ 242.320967] [] ? release_task+0x1240/0x1240 [ 242.327009] [] ? save_stack_trace+0x26/0x50 [ 242.332983] [] ? save_stack+0x43/0xd0 [ 242.338408] [] ? kasan_slab_free+0x72/0xc0 [ 242.344306] [] ? kmem_cache_free+0xc7/0x320 [ 242.350255] [] ? __dequeue_signal+0xa3/0x550 [ 242.356343] [] ? recalc_sigpending_tsk+0x139/0x180 [ 242.362916] [] ? recalc_sigpending+0x76/0xa0 [ 242.368947] [] ? dequeue_signal+0xc4/0x4b0 [ 242.374848] [] ? __dequeue_signal+0x550/0x550 [ 242.380999] [] do_group_exit+0x108/0x320 [ 242.386738] [] get_signal+0x4f2/0x1550 [ 242.392270] [] do_signal+0x8b/0x1d40 [ 242.397610] [] ? setup_sigcontext+0x780/0x780 [ 242.403772] [] ? SyS_unshare+0x449/0x700 [ 242.409461] [] ? SyS_unshare+0x597/0x700 [ 242.415186] [] ? _raw_spin_unlock+0x2c/0x50 [ 242.421134] [] ? SyS_unshare+0x30a/0x700 [ 242.426857] [] ? SyS_clone+0x50/0x50 [ 242.432237] [] ? do_futex+0x15d0/0x15d0 [ 242.437841] [] exit_to_usermode_loop+0x11a/0x160 [ 242.444251] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.450806] [] int_ret_from_sys_call+0x25/0xa3 [ 242.457195] INFO: lockdep is turned off. [ 242.461232] Sending NMI to all CPUs: [ 242.466105] NMI backtrace for cpu 0 [ 242.469714] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.115-g55a366596 #14 [ 242.476911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.486267] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.492315] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.500691] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.506149] RAX: 0000000000000003 RBX: ffffffff847dd8c8 RCX: ffffffff81d63b3b [ 242.513422] RDX: 0000000000000004 RSI: ffffffff839fe420 RDI: ffffffff84418180 [ 242.520665] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.527942] R10: 0000000000000000 R11: 1ffffffff0840f86 R12: 0000000000000000 [ 242.535208] R13: fffffbfff0708880 R14: ffffffff847ebc38 R15: 0000000000000000 [ 242.542480] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.550680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.556602] CR2: 00007f02c90e3000 CR3: 00000001cbe74000 CR4: 0000000000160670 [ 242.563907] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.571153] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.578427] Stack: [ 242.580548] ffffffff84207df8 ffffffff81027ed5 ffffffff84208000 ffffffff847dd8c8 [ 242.588089] fffffbfff0708880 ffffffff847ebc38 0000000000000000 ffffffff84207e08 [ 242.595621] ffffffff8102944a ffffffff84207e20 ffffffff812214c8 dffffc0000000000 [ 242.603150] Call Trace: [ 242.605705] [] default_idle+0x55/0x3c0 [ 242.611215] [] arch_cpu_idle+0xa/0x10 [ 242.616688] [] default_idle_call+0x48/0x70 [ 242.622573] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.628604] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.635536] [] ? call_cpuidle+0xe0/0xe0 [ 242.641130] [] rest_init+0x189/0x190 [ 242.646500] [] start_kernel+0x6b9/0x6ee [ 242.652096] [] ? thread_stack_cache_init+0xb/0xb [ 242.658509] [] ? early_idt_handler_array+0x120/0x120 [ 242.665259] [] ? early_idt_handler_array+0x120/0x120 [ 242.671986] [] x86_64_start_reservations+0x2a/0x2c [ 242.678569] [] x86_64_start_kernel+0x140/0x163 [ 242.684799] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.703811] NMI backtrace for cpu 1 [ 242.707418] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-g55a366596 #14 [ 242.714883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.724240] task: ffff8801d8e43000 task.stack: ffff8800bad50000 [ 242.730273] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.739031] RSP: 0018:ffff8800bad57cb8 EFLAGS: 00000046 [ 242.744477] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a2f2 [ 242.751727] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.759007] RBP: ffff8800bad57ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.766286] R10: 0000000000000000 R11: fffffbfff0ad7e2c R12: 0000000000000246 [ 242.773574] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 242.780820] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.789062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.794940] CR2: 000000c422d1dc00 CR3: 00000001cbe74000 CR4: 0000000000160670 [ 242.802223] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.809471] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.816754] Stack: [ 242.818874] ffffffff8426f3a0 ffffffff847ef7c0 fffffbfff08fd9ac dffffc0000000000 [ 242.826412] ffff8801db31bca0 ffff8800bad57d00 ffffffff810b99eb ffffffff839f6200 [ 242.833944] 0000000000000003 ffff8800bad57d60 ffffffff81d0ecf4 0000000000000001 [ 242.841453] Call Trace: [ 242.844040] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.850416] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.857522] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.864274] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.871260] [] watchdog+0x6fa/0xae0 [ 242.876541] [] ? watchdog+0xc3/0xae0 [ 242.881879] [] kthread+0x268/0x300 [ 242.887078] [] ? reset_hung_task_detector+0x20/0x20 [ 242.893743] [] ? kthread_create_on_node+0x400/0x400 [ 242.900383] [] ? kthread_create_on_node+0x400/0x400 [ 242.907051] [] ret_from_fork+0x55/0x80 [ 242.912595] [] ? kthread_create_on_node+0x400/0x400 [ 242.919243] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 7b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.938390] Kernel panic - not syncing: hung_task: blocked tasks [ 242.944518] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-g55a366596 #14 [ 242.951933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.961260] 0000000000000000 15f02ba26be8edfb ffff8800bad57ca8 ffffffff81d03d8d [ 242.969240] ffffffff83882f40 ffff8800bad57d80 dffffc0000000000 7fffffffffffffff [ 242.977207] ffff8800bad8e448 ffff8800bad57d70 ffffffff8141acba 0000000041b58ab3 [ 242.985177] Call Trace: [ 242.987740] [] dump_stack+0xc1/0x124 [ 242.993075] [] panic+0x1aa/0x388 [ 242.998070] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.004968] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.012212] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.019459] [] watchdog+0x70b/0xae0 [ 243.024704] [] ? watchdog+0xc3/0xae0 [ 243.030039] [] kthread+0x268/0x300 [ 243.035197] [] ? reset_hung_task_detector+0x20/0x20 [ 243.041832] [] ? kthread_create_on_node+0x400/0x400 [ 243.048466] [] ? kthread_create_on_node+0x400/0x400 [ 243.055110] [] ret_from_fork+0x55/0x80 [ 243.060621] [] ? kthread_create_on_node+0x400/0x400 [ 243.067742] Dumping ftrace buffer: [ 243.071260] (ftrace buffer empty) [ 243.074942] Kernel Offset: disabled [ 243.078542] Rebooting in 86400 seconds..