[....] Starting enhanced syslogd: rsyslogd[ 13.228019] audit: type=1400 audit(1515585133.653:4): avc: denied { syslog } for pid=3179 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.57' (ECDSA) to the list of known hosts. 2018/01/10 11:52:26 fuzzer started 2018/01/10 11:52:26 dialing manager at 10.128.0.26:33963 2018/01/10 11:52:29 kcov=true, comps=false 2018/01/10 11:52:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x4, 0x4) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x7) unshare(0x4800000) close(r0) eventfd2(0x3, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0x78)="ec1d88b8c29b0fc5ca314824f79478fb028d444ee99270e398b879d938db108e93a430ca668053cad79facf024fe6aea8792d50673a815647993b8d5d5b7c13609cf7b173941af236932391b843e11d0671fc01540353a558399032d5447182c3109e8e54e71e0b758d463cc8d297cab65819029d3a5cfa0", 0x78) r1 = getpgrp(0x0) sched_rr_get_interval(r1, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000002000-0x6c)=""/108, &(0x7f0000001000)=0x6c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000003000-0xc)={&(0x7f0000000000)=[0x0], 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000+0x475)={0x1, &(0x7f0000002000)=[{0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000004000-0x2)={r2, &(0x7f0000004000-0xd1)=""/209}) ftruncate(r0, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000006000-0x7b)=""/123) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000005000)={0x0, 0x2}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000)={r4, @in6={{0xa, 0x3, 0xffffffffffff63a9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xffff, 0x400, 0x401, 0x2}, &(0x7f0000007000-0x4)=0xa0) 2018/01/10 11:52:30 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000589000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000746000-0x10)={0x7, &(0x7f0000001000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000000)={r1, 0x4}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_ivalue=0x7}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$llc_int(r2, 0x10c, 0xd, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x44, 0x0, &(0x7f0000001000)=[@reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000000)=[], &(0x7f0000001000)=[0x28, 0x18]}}], 0x49, 0x0, &(0x7f0000001000-0x49)="64dc71b0377c98b00e1fe43b089522910e9ae937f2077d2d8f8091e5dd90cb03cf50821d6627e2955c8c5e55e9e53aa05078e1dbcc90339f081d0f2352facafe1884bb8afc89632f2e"}) r3 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000002000)={0x3f, 0x1, 0x9, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000000000)='./file0\x00', 0x14) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x4000, 0x0) accept$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) write$tun(r4, &(0x7f0000002000)=@hdr={0x1, 0x81, 0x401, 0x96, 0x3, 0x5, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x809b, @ipx={0xffff, 0xbf, 0xfffffffffffffffb, 0x4, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, {@current=0x0, @random="3ff5a67d0598", 0x6}, "118c366331685357d758e8a314ad0c0cde5af1d50b24b15b1742c4516b50181a6c9c83abbc2b89078515ddf77223c1e89147e5f214e99645498c3c142eb0cb6266f44e05fe61a7bb8b2813cf08313d50b687834fc7c542d9fff0ffc2da163d54c765ff9cea3fc6ff3d8d3ce639abfdf13d7a9a285b8a868246e5c4ee9f551e61c4e3081c2b797798f629050f5ec9956d1b73d36e66953cc851f0619593fd5baac9"}}}}}, 0xd7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000004000-0x16)=@random={'system.\x00', '/dev/keychord\x00'}, &(0x7f0000003000)='/dev/sequencer\x00', 0xf, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000004000)="37f0a295262e2317165caae1f42d4dd05f5c3b91bead28bab3d9270cfb56a0d7a08881f4106f2aab8889504c8dd452a4b87fe0dc34f799a57619f2298ff94fb49533c2683c71b075a3ac89a8d7185595df8b82999189dbe46e2aa0661be4e00b0b2c7012ea82634ce579544e98aa788645dba282272f46aeec33195c9e5e037e02bb32639a61d163fc5f344d037bcde3caf763424e03f4ad6bac1d583effd90ce410e28525d877344826b787ed8b44feb0aa09240208d2b0cdf5d39534e445f8c8b8db1c6c5fd6b1") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000005000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001000-0xa)={r5, 0x2, "c971"}, &(0x7f0000004000-0x4)=0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000007000-0x18)=@get={0x1, &(0x7f0000006000)=""/198, 0x100}) 2018/01/10 11:52:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000363000-0x10)=@common='bcsf0\x00', 0x10) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0xa0a, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000002000-0x8)=0xffffffff80000001) sync_file_range(r2, 0x5, 0x37d, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000-0x4)=0x0) sched_getattr(r4, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000004000-0x7d)=""/125) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000)={0x5, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000006000-0x1c)={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000007000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000008000)='./file0\x00', 0x98) umount2(&(0x7f0000007000-0x8)='./file0\x00', 0x6) timerfd_create(0x0, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000000a000-0x4)={0x0}, &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000003000-0x6)=@hci={0x1f, 0x7, 0x0}, 0x6, &(0x7f000000a000)=[{&(0x7f000000a000)="60c6977a72", 0x5}, {&(0x7f0000004000)="29e62ffc6c0e94057aa17e1c5a2bf3742581e9e26e6861d524afadf775cb0e6e74a12ad9d04b34bf79968f127caa317925c805cdfdc12529e42635aaa1c5f24668861dade1472326a674c23036364ffbfcf76eca40ad4db72c01e3e28dedefcac9c86e0b60e35a68896d98f67d084e0a3ed04e1cd9b9e5d1b18bcc18921708a9751ddccb207d5847f5db3648f081b2e4a8c0a06fab5cd2273cd1ea986397af3e9dab4f7535baa3d68821346f3b06e2ed011845", 0xb3}, {&(0x7f0000004000)="", 0x0}, {&(0x7f000000a000)="57c799e828fbdc460089e24c78b71d6909a81afad50b398e031a333af603a0eb8c68d30e75878cbaffa4aca9d5b25e2f7662f564db8be93676ea5776de1a6b10a4a1abd69e818a59c88c98fd2bdfeb98f3f5ce0af41cbc3ec19deed16e726e61d276f13b03f9632865aa97f6c5cbd83458dcb0ad2f63ad4ed42789a05ea1ecf5823a639e46c2c96bedbd3935d9d13f89fae917882a6dc2c72187e6010d6c087c7931e6ed1fe6ca7b6b9640d62aaf30", 0xaf}, {&(0x7f000000b000-0x24)="1364c92bfd00eab65499e9674b797d9db46499c9f757c5e522647e1364d6d1068f6b92b7", 0x24}], 0x5, &(0x7f0000008000)=[{0xf0, 0x11, 0xe28, "5f5fe7d2d45567056ab48717b9dbb9e35d31124fc8d0fafc71a9a6ecb09390a18ad62ee76f17af962037b12f63e16d203c3b66fed6de9b98ae1db2b7410ed843fa64f368cba44098ca01b2d2b6c4ba9b01203dca94d1eb79996687b3a372589c458786ed23ba5035aadbc08001719a2d51b254bb103440a2303ca4c1394bd4a237366e8b31d68b4de2c4d4d082e34a25aba3bf97b7f8f811ebb9e3c4679bbf64f2f5f9fdb710d98234efdf5b4aceccb455b3a8b28bd23d24cf4685977c56cd9c28641d6897fcf19eb2d0cf8d4e2c519046edcd9f7a3f5d0af34fed"}], 0xf0, 0x40094}, 0x40081) 2018/01/10 11:52:30 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000034b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f3a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) r6 = getpid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000132000-0x8)='/dev/keychord\x00', 0x0, 0x0) r8 = socket$inet_icmp(0x2, 0x2, 0x1) getresuid(&(0x7f0000d35000)=0x0, &(0x7f0000bdd000-0x4)=0x0, &(0x7f0000ac2000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000091d000)=0x0) r11 = epoll_create(0x7) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000033b000)={0x0, 0x0}) r13 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be1000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001000-0x50)=[{&(0x7f00000ae000-0x1304)=[{0x1010, 0x2d, 0x20, 0x0, 0x0, [@generic="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{0x2f4, 0x39, 0x8, 0x4, 0x3, [@flag={0x4, 0x66}, @typed={0xc, 0x67, @fd=r1}, @generic="7a6d587bfb7e3e20209a0c03aece434f9443ad426e04a24746daf81bf4c2377a2f671f8f790d078f66e277a957323ee438ca2b8dcdb2f40457db46425db19a6a848dd9f9379bde0711fa00b9ed20208605d7e7bf4bb14735ef984707ea9d643d896730d5c6ce850560c4d4815a519657e361e0d69004aab63524782cacfc4654a411fb6570413ab2489e0927bdc6f32ccdea6b9246877832123866265f4ce5c5514f73bc", @generic="c4f25429e6c3c28ac96128191471f4861f9b9f984c581789cf82503f08c18da2c6a288a99dd08bce950f0c5d43633112ce5dd064a52ae7edde87e61d8f825983d62bb9b5b168b06c0180abf1d7c27b723f3bae3f340ff33243be1a5d83048c1de4eeafafcff982f6aec0b1963c79cb6b4adc4e0ca3563370f4aeb05e14a49c17c380cbe0e2fcbdf27f7652e0396496eb5a3af77d62a0f43823fc1299c8f886814cce1b311b5f9dbc7cb4de", 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{0x1f4, 0x1f, 0x800, 0x3, 0x3, [@flag={0x4, 0x8a}, @nested={0xc0, 0x55, [@typed={0xc, 0x16, @fd=r12}, @typed={0xb0, 0x0, @binary="745aaefd030b8a1a19bfde278c2ec716cfbd7614227888884b2b9bcba0872554383e6e9e5a20b7c05be21490ed653a42f2e182f7470958754679809353a057b3d7caf351a8eca4fa251a9fb0b6ade34141bc7a1eec4090727ae6992856bb20fe02d260e0f6cdfa2a25805f7a0c389f2140cc94f38b5108048a9702e7484b0934f58704d4a107ed19a70bc5d9b650f0b96b0f8aad68f6b9c45e390dc3cffce5643b9563b6ca8d60"}]}, @nested={0x2c, 0xd6, [@typed={0xc, 0x7c, @u32=0x9}, @typed={0xc, 0x3b, @fd=r13}, @flag={0x4, 0x8}, @typed={0xc, 0x23, @u32=0x3}]}, @nested={0xe4, 0x81, [@flag={0x4, 0xf}, @flag={0x4, 0x32}, @typed={0xc, 0x5a, @u32=0xff}, @typed={0xcc, 0xd, @binary="15d06e0e4cbfa20cd707aec6ff3ac1b457cc8daf1c12ea38d18a841de100d191dbd7406b3769c7532b568af669af28ec75b64669ed128bd7f7da65868b660a8df305dbcbafd93222455d59024b78bbe30fada1431e36cf559c9f9fd843e6d2edc4f2f46b1f69db9b046327cd16c78165fc17d73667d260ad1a3eb84e81f064bcce9e00436a0523f6ed6ec3c53f3300ce5bdc147ec3ffbfe3d74621807344b2eee08bf471251112b63b027c6f3f2aba2489e434b40d437faa6b33b34bb32c20a29eb9"}]}, @nested={0x10, 0x33, [@typed={0xc, 0x4, @uid=r14}]}]}, {0x344, 0x28, 0x2, 0x1, 0x3, [@typed={0x28, 0x19, @str='@@cpusetem0wlan1\'proc#.wlan0\x00'}, @typed={0xc, 0x81, @u32=0x100000000}, @flag={0x4, 0xe}, @nested={0xc, 0x52, [@flag={0x4, 0x80}, @flag={0x4, 0xd}]}, @typed={0xc, 0x35, @u32=0x7}, @nested={0x254, 0x1b, [@generic="0d3d33649e9348a606845984a41e8de5e51e151f20f7ac75976b8a082a1485e4310af76e955ee1e83eb1fa17e86437a9e8e2b280c4734941753cd47f20bde6a9a60177413fdd1361ea6e7d5db034f6089670fa9133beaf21e61bfc594db4a0f23888ecba1a3a49aa7ec07ff4f19b8b06396aec4ecbe6b13a93614c852d3e17a4380d425e28f91dc299a169f6da010129a8d06b1a4819f8564fa1e55222372a54bf71f6f97ff344b988eb5e6c3c4d9432ebafc3c693d0c5cb33222f1554eee340b2df852c73b37aa8087ea5d2f6c341d6cfaddf0a1c49db440f45c8", @generic="ef1d30a9949b8998085355105a97522975ceb17ca4f85906f415c030c2fbea7750a1c8d4a9e6785810bceb657fcede2eae12f8ee3d04f57a6b88123eed21d8d07518db4fce3d0c95aef3de857e16df21efea6bbc7101fb8864bdb4ed8a2c3a2dc291ac345a6d64d320ea849473a4d4bd5d8582eae8492e03cf08cc0ad859f8b4971dd5ac377cf72fd686584eed5c0767f35941ba795076e8d849ede8c6a2", @typed={0xc, 0xe, @u32=0x740d}, @typed={0xc, 0x80, @fd=r15}, @typed={0xc, 0x27, @pid=r16}, @flag={0x4, 0x71}, @typed={0x9c, 0x2e, @binary="556248bc6909f163c23bb883a77f2b3f100305154216590636451883b8eaabf777c5891100807fbae4ba20b0c389797d59d1e4a4dba9b5394f169f687387ee0f7308e662009fbb1854fcea40dcd01449d9643e3661adec35b5bfa17c4215ded55f53bcd1b14ae69b0b90e286ea372e47c75d9cf71ea7492b73784df5536225a23b48c00dcb2a742c2f97ffd1f75cb1940f695768"}, @typed={0x10, 0x26, @u64=0x3}]}, @generic="7c78869a7d3ceacc5873a4a56df2e25717718d4b246338280eaf58d017fbe800ae062288f2307efa6260666838028ed780ca4fae2c3a9bed91d2606a7080b21c63afa31d9aed937a2ee4eef3e44707b632199d7fa3668c2db851e4c92bed0020dddb163936bca3928dcccbcfe9c3944196480907fb49fbe1d0794801a9a46e0c1c185a30de15839d0103a44ec766"]}, {0xac, 0x2d, 0x400, 0x6, 0x3, [@generic="18f74a6c3ac5622f0757b3daa62b1678", @flag={0x4, 0x31}, @generic="8ff2e1e2e40957702d0b856c81865f5fba1a6f98852eeae9d6b83c3a762174d0379a1c6df68e70d1befa25f5f2eead691ab7fc798208b6a2c5cef76ba8b86fb4c150faced63718fe7674915affbb440148ffbd147a46674ced9e76cc0a28d9ee219784f370f936396078b7e1d53924971415850585143adbc9b335268beb5f368051edcd", @flag={0x4, 0x60}]}], 0x26ac}], 0x5, 0x0, 0x0, 0x20004015}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r7, 0xc08c5336, &(0x7f0000004000-0x8c)={0x81, 0x0, 0x0, 'queue0\x00', 0xd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 11:52:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000+0x53)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000)={0x9, 0x9, 0x8, 0x1, 0xc, 0x0}) modify_ldt$write(0x1, &(0x7f0000001000)={0x7de0, 0x100000, 0x0, 0x7, 0x5, 0x4, 0xfffffffffffff87a, 0x3f, 0x9, 0x2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002000)=""/55) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000004000-0x5c)={0x2, 0x2, {0x0, 0x0, 0x3, 0x2, 0x35}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xb) pipe(&(0x7f0000004000)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000002000-0x98)="8f0541cacca8ac9f2178be18d661756b50e1c71c3718ec68fa6952a2959ee0bb938408c9823936c087c6c6c299782ac3ecaa2b6703bd100e588ef2e8fb05ce7b9927a92e75b1cd77b86622ab4082168ddf9cbcb9531bc1bae3f888dcabaadf2413d007e78c67f82bd6045993e8d9d040d96a4f0a13686326ca7bf8e9640570eee893393c32422e35ccb4ee208ce19e18826f67e21ab56997") eventfd(0xff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x3, 0x10}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x80, 0x3, 0x9}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000004000-0x80)=[{&(0x7f0000007000-0x5d)="c73f8bd7d69c1651c8873ef1c9155f4ac8e86b3caf9b4f88e7f90cdaaa8841a32df38db2a4f98dbbd602ccbc3cf2d9b7bfd8e6014f3de3cb1abb194c29f3552bccbeb719e102761167380288a983911600dbbff633c241632392d50f62", 0x5d}, {&(0x7f0000004000)="", 0x0}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="54e352e2079914c8899ad496099a8f78dfbf76ac4e47f3e9f23e5d55025e15efc6d146b5", 0x24}, {&(0x7f0000002000-0x86)="3e644ddca40a6dd8cff307fb90b1ff884566221cead5fde75b0aa075d8e1c701428050d9c22fe36af258c6a53bea3e422e1a134d150c9969498f9eba556e874ac130335040c80dd9396a17ecfd7257492cbc9e2314afc1ff513baa8f64061e302cc796f863f37e328dfdbc81aa0d21782b5f987a0fda3e2e15c6a07b381e57e04678ecf5e0ed", 0x86}, {&(0x7f0000004000)="b163e027febb7d198cad7e245b07e7c405ff7d14868ba69f6cfbe288cf909eebb47148cc6c30c33854ec87e349257a7a1c57942405136468bfe489c78d7f4ac347e6c6d3bd652dedb2edd7432d9eeea40b910459395468fb9b85838d8ccc556bdb659be8fda721fbcdc4e477d4c11fd00193c57c1f7edfd768c08b7fdccd75652310f3f5c2c3f5ad552ae7f8e25466d05b5789844a9f6a13de5eab1699b3faf3520d9d945dd39184915c430cbcb13a3c7e00449208edc93664cf58de944e6cd72b3cb22fa541ca", 0xc7}, {&(0x7f0000006000)="acdb9867563f247c486cbb7a664777f153dc2a8fe77f43485e6d676b8113b38cb74dfcf520073066b2d9f859f59d6b089609d32d541cd2ff378974c7ac55bd1981debcf0f1962880f499db5d8158e04b8942e2801e55fe7f5ec7f49a09a366a415f599babdddc8e30c30fee198de8fb7e04176ddbde7672e03a4917dbf6ba85c3abdc267f35b2f459675b900d5ed30bd61c42d095e742cfe88cb910ff840cd9a70be67e9ab31bc01544386a1d8fe6505775e0cfc07bda8b106f785f868d107adcde4a9", 0xc3}, {&(0x7f0000005000)="17b2cd606772be94cf2fd95eb57448626c923c6db96e03b28e697cba94", 0x1d}], 0x8, 0x9) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) fcntl$addseals(r2, 0x409, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000002000)=[{&(0x7f0000009000-0x52)="0371ae8086c9af47299b647ea5e57df238e05f495e81c6260d658e06b59834c4289bdc6794306bdab490b92ef78499cbba6248e0543d93bcf00d4357328633d246863d862a46f5bf578d87d6f4a2d17643c8", 0x52}, {&(0x7f0000009000-0xa5)="ab0dbbd70ca57d81bcaffc14c7aea7ef9a726bda23a9f8a08573cad3822e00148e46ad53128cc549893208db89b38a2e6afe0bdbc89d2b0faa1c5bf3fe2931177bda8d60e1ae2bf2d928549be1aec56b6045ddf298942d17a8f1ef587dda7de0ba13544902c26e1e7e694679a29cc0fb38093ff2903f5bbee896faa30395df8aeeaaf0f88111c4a2390216f5e51201cf3459e8d8d371f799af83ad81bd85b489a0749a4690", 0xa5}], 0x2) syz_open_pts(r2, 0x8000) 2018/01/10 11:52:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x28)=[{0x3, 0x3}, {0x7, 0x3f}, {0x7, 0x3}, {0x3, 0x9}, {0x3, 0x7}], 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000003000)={0x1, 0x6, 0x9, 0x7, r2}) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x7, 0x100) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x6) syz_open_dev$tun(&(0x7f0000004000)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$void(r1, 0x5450) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000005000)={0x17, 0x72, &(0x7f0000005000)="2dfabfc28cc07b6e5a70fe43ee5d44384f70a40a194fe90fbad65fb00f863284ea262546ab602ca19d900b60415ff164b673d36c47c8b8b1f2dad4ff0d20506a5a67608d6698a0e0e1f4bd0afa7ab3684e4fc60ec2e5915d90f41ee3647559b632ebc87ec36d6bd827cd3a70ca88e3f27ee8"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000007000)=""/42, &(0x7f0000003000)=0x2a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000008000)=[{&(0x7f0000006000)=""/126, 0x7e}, {&(0x7f0000006000-0xb6)=""/182, 0xb6}], 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f000000a000-0x14)={0x3506e88d, 0x392b28dc, 0x2, 0xffff, 0x1, 0x8001, 0xfffffffffffff136, 0x80, 0xe0, 0x3}) 2018/01/10 11:52:30 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004f7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000827000-0xb9)="f4e70e4a6a5aba0661b5f8bb511b230a8690f6489cd7ad8838f4e30ee05ad05b8c1d221a5a6e3c9d2864036d91dc46231ede91a6ed0acce31674404b39716c8f09ff13e7d8fd088997e3579069eab41e156c0d715e06b9030c102c5e49fd14957ff37a4af5a97bfd7ad8a7d59b9b9445dc2eeb5444ec5ac771f7a619c73c150fbac783b57da2bf3523e007a701ed52441e838596cf6221ada0f74f3a856afa6b1e87649e1e72a7dd00c6c1db07fb82dee8c00af91d6d8606d6", 0xb9, 0x4008000, &(0x7f0000c70000)={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd7b}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c19000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000ec4000-0x4)=0x0, 0x1000000, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0xf7, 0x3000000, 0x4, 0xf9a653f}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) syncfs(r2) fcntl$setflags(r2, 0x2, 0x1) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xc004000, &(0x7f0000001000)="5ccd27e2811f1ca77d67c3b39b704304ad7cbfe3ccd0b68bd04ab8f3585ed38f16103154ea72b79dc3254de2", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xbc)="908abafec4f0960f2000b5b603db3e1909343062b21d8168f76bd5fdc0e83767a48e94cfa5d899bb6fcefe7ba227c0443427fd8f2a74e38522e7d5eacedb89a4f8f68c3d60acd74232a9124042abd05f779ed63e711d6b1a21b71fa0bde7f728843f6aab2d1e508ef2b5a2b5a32fe20a5f140bba74883dd3a0f14aa35ca66072c954444e2124c0c0ecd5f6ba32b188628ca725a185b700f25daccc8deb53efdc8c5e82ea13fb0ef446e6ab6e094277316501ef7b2fb6a288a958b4aa") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000+0x1ed)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) getgroups(0x9, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000003000-0x50)=[{&(0x7f0000001000-0x2f)="3a77ce9e98598d12c5e3349c42262d0e5d0b4f731ecc3ca15fcec427a11218ed6cd34dc69a71b87b139ee6c6b9dbbc", 0x2f}, {&(0x7f0000001000-0x16)="9b2f6834e5b0b04f4c9a89cde59ded9e99b7e30c476d", 0x16}, {&(0x7f0000001000)="d410233b6c037b015c09e64bfc24810e1a9b8215b8eaa6a6513dc254891055e8e36f603d4d93df7c0396189fb3b3bd0ff3de4e9677558919e8449922a396", 0x3e}, {&(0x7f0000001000-0x80)="8dc8c1ae6eda4252f194a3c7cf494b90f86cf37b6490ab2a64e947d415b492f6c3da77911d926a833536746564284d68ca790f3decb7ca6038dbccc16e0e79b876ad3fe7ba07093df7dd69ef4b215b6e70683541ec216ac2008bd5edbf8dfa93b48d61ca4fe67c747438808cdf5175a412fcbccb296e3867fb0f519391531829", 0x80}, {&(0x7f0000002000)="3de923cc11964e509765b3e83fc022", 0xf}], 0x5, &(0x7f0000001000+0xdf8)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x20, 0x20040005}, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000)=[0x3, 0x1]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = signalfd4(r0, &(0x7f0000004000)={0xfffffffffffffff8}, 0x8, 0x800) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000003000-0x14)={0x57, 0x0, 0x0, {0xff, 0x0}, {0x65, 0x40}, @rumble={0x728ad34, 0xfffffffffffffc0e}}) fchdir(r5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000001, 0x1}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000-0xa)={r6, 0x4, 0x1, [0x3]}, 0xa) 2018/01/10 11:52:30 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dcc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000c08000)={0x3, 0x7, 0x401, 0x2fb}) inotify_add_watch(r0, &(0x7f0000469000)='./file0\x00', 0x80) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000b16000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f000068c000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0xc0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000000)="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") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f000087b000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000005000-0x8)={0x6}, 0x8, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000006000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe, 0x7, 0x10000, 0x1, 0x7fff}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000007000-0x6)={r2, 0x1}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file1\x00', &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x7)='mqueue\x00', 0x2000000, &(0x7f0000002000)="a1c29c1a886d30489e76ae43ea6f6309b6606d665084d72c48a6fca3c06ac20c39e344d78c6415137c47603136b90214c78fd8ce9938c92930d1bd46c5f9933532e305b66bdd75ecddd14ad6880279bf2c") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000006000-0x4)=0x0, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() r4 = getegid() lchown(&(0x7f0000009000-0x8)='./file0\x00', r3, r4) prctl$intptr(0x21, 0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x81, 0xa, 0x0, 0x20, 0x88, r5, r3}, {0x400, 0x3cc5, 0x80000001, 0x9, 0x6, 0x5, 0x3, 0x8}, {0x0, 0x9, 0x3, 0x1}, 0x8, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x0}, {{@in=@empty=0x0, 0x0, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7, 0x0, 0x9, 0xffffffffffffffbc, 0x1, 0x7}}, 0xe8) syzkaller login: [ 30.176326] random: crng init done [ 30.592312] audit: type=1400 audit(1515585151.013:5): avc: denied { sys_admin } for pid=3385 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.741110] IPVS: Creating netns size=2536 id=1 [ 30.787329] audit: type=1400 audit(1515585151.213:6): avc: denied { sys_chroot } for pid=3551 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.812230] IPVS: Creating netns size=2536 id=2 2018/01/10 11:52:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00006a3000)='/dev/snd/seq\x00', 0x0, 0x10000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fadvise64(r0, 0x1, 0x8, 0x7) sendto$inet6(r0, &(0x7f0000b5b000)="", 0x2d6, 0x0, &(0x7f0000f7a000)={0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000069e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000788000-0x50)={{0x5b2, 0x7}, {0x2, 0x4d35}, 0x5, 0x0, 0x1ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 11:52:31 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000958000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000734000)=0xe604) r1 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r1, &(0x7f0000f66000-0x38)={&(0x7f00008f5000-0x80)=@generic={0x10000a, "daf8ffe6fffffef501f20000000000b61b340e63e94d691822e903e7d64ac8fef9507f0000000000000009fbbf26093d6b53efc1cb00880001186a68506776e9eba5ebd039273202a52700fa2e0000000000000033c1c99287b26eaece2900727e347f814dc256ce82cb2c8080002b00bff900000000000000076167b456"}, 0x80, &(0x7f0000bc2000)=[], 0x0, &(0x7f0000a7f000-0x2a0)=[], 0x0, 0x0}, 0x0) [ 30.834830] IPVS: Creating netns size=2536 id=3 [ 30.847523] audit: type=1400 audit(1515585151.263:7): avc: denied { net_admin } for pid=3596 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/10 11:52:31 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername(r0, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000008000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, r1}) [ 30.875319] audit: type=1400 audit(1515585151.293:8): avc: denied { create } for pid=3596 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 30.899860] IPVS: Creating netns size=2536 id=4 [ 30.935078] IPVS: Creating netns size=2536 id=5 [ 30.949855] IPVS: Creating netns size=2536 id=6 [ 30.958913] audit: type=1400 audit(1515585151.383:9): avc: denied { dac_override } for pid=3617 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.000325] IPVS: Creating netns size=2536 id=7 [ 31.026572] IPVS: Creating netns size=2536 id=8 2018/01/10 11:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x8cfe}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/10 11:52:31 executing program 3: r0 = syz_fuseblk_mount(&(0x7f000059a000)='./file0\x00', &(0x7f0000666000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000c4d000)=""/46, 0x2e, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d26000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000001000)='./file0\x00', 0x100, 0x40) 2018/01/10 11:52:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000414000)='./file0\x00', &(0x7f0000641000-0x20)=[], &(0x7f0000015000)=[]) r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffca7) pipe(&(0x7f0000fc7000)={0x0, 0x0}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000ea5000-0x18)={0x670e, 0x10001, 0x3, 0xe1c, 0x9, 0x4}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f00001ec000)=0x23, 0x80c222db475c957a) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 11:52:31 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000006000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000005000-0x4)=0x58) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) setns(r0, 0x40000000) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xac, &(0x7f000000e000-0xdc)="d300d059254cd360b02287ae16ca2e466029ebb90ea8839c4bf49c227e8748499bad162262942069b850db118983ef988f9492f8f725fa625ea7722308246b3257d77fa3809805ada4ce91d9ecfd009bf22a087fc049a043aa21d5998e6979dcbcdc239e5e7a22c4cef6c1b8384879cdb98e268f312f83234db435150d9c15991a619bbc8fc5c52d02577e81fcb7415720b57e347b11184262add9c6ac35375fc6d25dd592d0af88670b61b2061ee79df345e9a8550745fa0ed69397e766aac3924078f45d09d5849bb3c4fdde147e83160328662e8a4dd54be5325a") 2018/01/10 11:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000056d000)=0x0, 0x4) socket$inet6(0xa, 0x20000000001, 0x0) 2018/01/10 11:52:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x800000000018, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c29000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006e1000-0x20)={@loopback={0x0, 0x1}, 0xf602, 0x2, 0x1, 0x3, 0x67e5, 0x9, 0x0}, &(0x7f0000c73000-0x4)=0x20) 2018/01/10 11:52:31 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000941000-0x40)=[], 0x0) 2018/01/10 11:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x26f}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r1, 0x8953, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) [ 31.078639] mmap: syz-executor6 (3644) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/10 11:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007f3000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000f42000)=0x0) r3 = timerfd_create(0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000538000-0xc)={0x0, 0x0}) dup3(r0, r3, 0x0) 2018/01/10 11:52:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x1f, 0x0}, {0x961e, 0x4}]}) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000e67000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 11:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026e000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d74000-0x98)={0x0, @in6={{0xa, 0x2, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, &(0x7f0000f03000)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c4d000-0x8c)={r1, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e53000)=0x8c) renameat(r0, &(0x7f000076f000)='./file0\x00', r0, &(0x7f0000fd3000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000f000-0x50)={{0xc, 0x0}, {0x5, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 11:52:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ed1000)={0x12, 0x0}) epoll_wait(r1, &(0x7f000034f000)=[{0x0, 0x0}], 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000126000)='/dev/vga_arbiter\x00', 0x2c00, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00009d5000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00004ef000+0x892)='/dev/keychord\x00', 0x10800, 0x0) r4 = accept$packet(r3, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002ce000-0x4)=0x14) r5 = getpgrp(0x0) fstat(r2, &(0x7f0000adc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000fd000-0x14)=[0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff, r7]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000046d000-0x4)=0x0) fstat(r1, &(0x7f000046e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000850000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000afa000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00001d3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bec000)=0xe8) getgroups(0x5, &(0x7f00001b3000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0]) r15 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ad7000)={0x0, 0x0, 0x0}, &(0x7f000089d000-0x4)=0xc) fstat(r3, &(0x7f00000c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000093c000)=0x0) getresuid(&(0x7f0000db7000-0x4)=0x0, &(0x7f0000140000-0x4)=0x0, &(0x7f0000d4f000-0x4)=0x0) stat(&(0x7f000096a000)='./file0\x00', &(0x7f00004dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000032e000)={0x0, 0x0, 0x0}, &(0x7f0000de8000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000a0000)={0x0, 0x0, 0x0}, &(0x7f00008a1000)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00008eb000-0x4)=0x0) r25 = getpgid(r22) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c38000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c8000-0x4)=0xe8) stat(&(0x7f000030d000-0x8)='./file0\x00', &(0x7f0000fc3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f000029a000-0x188)=[{&(0x7f0000ef4000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000233000-0x60)=[{&(0x7f0000b5b000-0x60)="0d2a0324451d89160c4bebefb2a7f454fd7ae83f537acb9e61be321e5e925c601a5373da4e40ac17053ba3c88b22f748d3869c8daae02bf1dc22086255b855a6af864d1600da828d47a4709fcce408c89ae71a36424e7a3b13dc9e64e6990717", 0x60}, {&(0x7f0000db7000)="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", 0xfd}, {&(0x7f0000b18000-0x4b)="4a77eafb166cf2db89859cc375feaf83a1adc3f7a6d992836c8fef4c4a9c05222a05e38c623a59a66d1045c8ea2dfe303bf17b3fd0d2182c48cde9a1d3e8905e27530d89fbc7ad6781ba60", 0x4b}, {&(0x7f0000eca000-0x51)="3e2858f693dc237ff17e65f8aa173f2dfafee98d04d456d799f97ea9e4b2d4cb2bd7ceab0fdd7fc83d972842002077ce2b3aaf029df2714aea316d7d194c614ea2e76b039f26e42ede550ee12db4cc4b7f", 0x51}, {&(0x7f000095f000)="f68ba7608eb8b392fd3bd1fc00e328665407b7fd9ab8fba844fecee6d7df35749fbb3d348efae34a11b476a7bf4369803171364e970c83993ec2c72170305f0ebb1a9f0059541f8def309d521caa1421d7f63457ec270eb54ecf541d46ef0d584af6a6367388f78b097d96488d73cc0d2ffc60eb042115b5bf45764f199e226609091d992c758de14533683844b7e0082dba2746a26cba45d5", 0x99}, {&(0x7f0000c4f000)="9ab21363032cef4d23a43bc6b7f42203dfc94f32d4f9fc2e01c485c91ef6bcb59d2a3d8d485ffd83fd92584fe956687ea8b1e5ebad3df6ce66fd7b37de9a2fb5a40fe68088399fc24020794154da1fddb962040069caa6c57f7ef968a9b87fa48c184f977311ca70d0bc6455ceb0b292574ca08e57f7955b916a0475d19c944e097a19814cbe8728a89706226cf2eb18d0902e10dc0c1c5d73830ca66f4e1984e28d22df68dee6b4b6c0d0878cd9257b0a64bb8db8c13eee9a89b384b033e9b7ceec168f53f4dfc5e5b53a693302bd81c33d2bdae07d66be", 0xd8}], 0x6, &(0x7f0000098000+0x370)=[@rights={0x30, 0x1, 0x1, [r1, r4, r0, r1, r2, r2, r0]}], 0x30, 0x40}, {&(0x7f000036e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000453000-0x60)=[{&(0x7f0000109000)="18986e1c25c1ce6015df684eecf549f8abb1a27249c1c4d04f3809b92cda92fb02a528983cdc4b90c22515c22bb4976bf4fea1eef677ae6c47e1ecddcf215b213020687386cb50a1cc443a1c64fe94bd51d2d0bd22c0a04c5cc70c0acefc6bbce1b0feb6623e5bb487e82fe5990c01db482f5c95db437cac72cdd2b7b0aa8fbfa7a076c340", 0x85}, {&(0x7f0000902000-0x8a)="1b7b5f7e5a2669bfc225f31172ee3f68116b78ee4a0c9b81013f4d73ca1ebe1500f062ee477af18097c58581b116121d22f3cd8cedadda6d2ab309500be2f2f563f8690f6e774a09151e620cea7afabed575fa9808423957d758f441744c94e757ceb8e03b656b76bdea6a3215b502793bca4d9675ec4c01be6eff5e917b0fd7f39fc02dcf487da3a2ec", 0x8a}, {&(0x7f0000fd1000)="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0x1, 0x1, [r3, r2, r2, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xe8, 0x40800}, {&(0x7f0000b03000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d5e000)=[{&(0x7f0000512000)="987ae22003075d1b6fce5d3712dd99b57934c05241ad8a6abc10bc5e021bb00488d0ca121b0138a4a69b78cae7f9909d4c22a94af6aed22c546719baba9d40ab01535171475065adbc9f2e45455e5f1d133d1c684a56078182d90a6d93ed82579f5bc0d19547b48f5feea57bed18b5ba62f04f5ab595be1c9810366b0f2884d9a4dd87cd95e67296bb277825a2b8d6b124c5c06a997c203bfdde6c8da9b2022ba6e3d48557693e9aebb3d7bd6b7ee8650de8dba656ac0bd9a9f17e1f71c93c022974d977faf8ec2f252ac7f607e8", 0xce}], 0x1, &(0x7f0000396000-0x70)=[@rights={0x18, 0x1, 0x1, [r0, r3]}, @cred={0x20, 0x1, 0x2, r21, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r3]}], 0x70, 0x40010}, {&(0x7f00004f8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ece000-0x80)=[{&(0x7f0000941000)="08844bb8e8103302409f034e181a50465b8fd43136b9f909e4cd73d346f6e5c1a444fbf7e1bd4e5f322905ba66be2c42b3d4e2d33ed0a26bdbed1da6352beea74194a5e11b6fd6e3efe2cac6474b0d56fb7c697ef9aeb0cd47d7eec1edde91239d381e00c5cf69506bc5761196b6c509", 0x70}, {&(0x7f0000111000)="", 0x0}, {&(0x7f00005a8000)="336f23d4be2b2dbe4207bbd160ae74ec566251c3025cf9aa94c068857d4cfde6fd1cdb82d5579e459596e608257ac80f26", 0x31}, {&(0x7f000082e000)="9bdd3cdc5ea7de5f7eacdb5fe9da8694c0ca7019d4b5398b952efb16b45f91504529c495ef0547724e1fd4496007afc0becf8488c9c41b2bb497ebde349568ef6ff31763a98e226c53ec717084a3323a9b383d2c48b7dd0c9a45", 0x5a}, {&(0x7f0000a6e000)="ea3c449ef9959b9ebf515c625033ca55cf2b5ae74c38f19daf7f453dba4087820ec7ee46ee8f8f7ab49a42c07404ffd7430626531a8f3650277a1b62ec948b0bba7fb10d2c72765766c8ed375935ce64f6573d3a1440633f2d357c6aae06944c868e8779b65b8e86e97c", 0x6a}, {&(0x7f0000409000)="9eae754555991218c0314f8157d527fa86e3f0ed29db83db0d5d8de17a001554efa840cd30eb29a71f69ffd5a4699bc3e8e24079eceb42f2e1ce", 0x3a}, {&(0x7f0000b36000)="30efeece745536d54ad6048a45a3e2471c56c2545ae9ac600e1502b8b64d4a9d0bd9a5f7cf7aba2442990e5184c3c42ef51f8e8d09b55880e43b9e95c08e3462929f0a5fd8e90fdb2182bab5b6071e172c8c4125501e621e4a5f3c60d514cc13165a20b9ba4192e29febade46a03d5d2a861c795c497b2b6269169f08c2d613f915a1bdc67cfcab56a12baf68c855ed8a620", 0x92}, {&(0x7f0000923000-0xae)="dc2b02385b09c606a00594900637991e6074b7f66a160551a97b29f4cb8874f30d4a470da109c36193c739918186693604bbc1b0ef3663a14d01ee73914983263c7df3ad4ef5b682c4cf3b1b88d20998b267cbf0285328c50d6c506b12bec6de9cf7eef658c1c283fbbf612001403fbc55935da7457cdee45c9cc9ad76d2a0fb604a72df36bdb5c7b7064884819762a57dc1bd8aee0e199e0da067d2508b90e23fa28e97f54ea19e47034dbdd422", 0xae}], 0x8, &(0x7f0000f21000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r3]}], 0x18, 0x0}, {&(0x7f0000a29000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000490000-0x20)=[{&(0x7f0000ecf000)="1757d5f46a5bebc82ba467a04a7d4f3198291239cdb9b463dc82691f971a4c6076d1514500dc6b61f6a780ca0ff3cb7858d8d666a768fd09020be0bc659d5cb066ba379d7dc7ab4e440befd0d5a4312fb9fe340853cc67391cff4b554fb3d4ace5abfac753dec304e816d6007fc875f8c67f6f5bf2afab67a12545f49ae563125c8ca56ec9b0e24b0ed089bacc96ff7b0f09ce93dd60ad5e947162a7a94cd20642dc252473c26fc8174745f0a87af69a4adc7cd9a3289e9d1ffb4a3ef2cc6bb213217bc1618d93ddc13dea3971aa72e5808b1f4b6b680f2ef3fc49a79f8077ba8a5f0b8e6c99b73c6230e68d37c10ee28e42", 0xf2}, {&(0x7f0000bf2000)="1cb21114baaf3cd289928cbe0b470a745e0d4f6015a7f642cb012d598eabb7a689d3044a5f6fc4377473323864be907ee259fb11f6294c73cd45b26fe7068f11cdf496b1e0a2f802a69adb928c1dae8714368e", 0x53}], 0x2, &(0x7f0000656000-0x68)=[@rights={0x18, 0x1, 0x1, [r3, r1]}, @rights={0x30, 0x1, 0x1, [r2, r3, r0, r2, r3, r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r1, r3, r0]}], 0x68, 0x4000000}], 0x7, 0x45) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f0000764000-0xe0)=""/224, &(0x7f00006f3000-0x4)=0xe0) ioctl$int_in(r1, 0x5421, &(0x7f0000f69000)=0x9) r28 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000292000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000375000-0x4)=@assoc_id=0x0, &(0x7f0000938000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r28, 0x84, 0x17, &(0x7f0000a04000-0x66)={r29, 0x6, 0x5e, "5b574c608b8287f6cf80561ec72d5bed76c745ccfbdd8617dbd00f640d5cb28559d37169b4135b64b18093944b7fc70b2fc46342d53df3bb6d96d78bca6a72e2dab5ca33b6b4d6e9870cb9a6d4d21c0eb722b39b82e987461adfe7530c16"}, 0x66) [ 31.125865] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/01/10 11:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x8cfe}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/10 11:52:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b06000-0x15)='/proc/self/net/pfkey\x00', 0x101100, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f0d000)=0xd, 0x4) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000b73000-0x8)=0x10000) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000af8000)=""/175) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000210000)={0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r1, &(0x7f0000877000-0x8)=0x0, r1, &(0x7f00003d9000)=0x0, 0x390, 0x1) 2018/01/10 11:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1f) read(r0, &(0x7f0000e79000-0xa2)=""/162, 0xa2) r1 = socket(0xa, 0x802, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000b48000)={{0x5, 0x0}, 'port1\x00', 0x8, 0x28, 0x8, 0x8001, 0x1, 0x100, 0x243, 0x0, 0x1, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003f9000-0x4)=0x3, 0x4) connect$inet6(r1, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg$inet_sctp(r1, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/10 11:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00007b8000-0x24)="24020000000100000001ef00000009000100000c0d0001000000ffffff000000f9b81617", 0xd0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e83000)=0x0, 0x4) 2018/01/10 11:52:31 executing program 4: r0 = request_key(&(0x7f0000a88000-0x6)='.dead\x00', &(0x7f0000bda000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d4b000-0x1d)='vboxnet1GPLposix_acl_access^\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000696000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f00004b1000)=""/4096, 0x1000) r2 = add_key(&(0x7f0000e08000)="63696673ff69646d617000", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004e000-0x56)="", 0x0, 0x0) keyctl$get_security(0x11, r2, &(0x7f000032d000-0xf3)=""/243, 0x3b2) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace(0xffffffffffffffff, r3) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eb0000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000e1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) 2018/01/10 11:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a3a000)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00008ea000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000873000-0x11)="6d643573756d277b9d2a73656c66155c00", 0x3) r1 = syz_open_dev$loop(&(0x7f0000e7c000-0xb)='/dev/loop#\x00', 0x0, 0x1004102) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000054b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, "13bdbf0fbcd7f3731536e8d8a9e698845c580687937a4663b94466326472e063927fc707478b8bb0a63d164941a3bfeea3128a86214c61227331d151686b5da8", "2a42bb9f98155e84a6f7e3e80301b06f9c4504a2ee1365fc40f1f86a2a28550ac4cbe6abf342939f39e52d2a3e2cf71507dbbc2fca46ee7752fea49c5919a6e9", "e34f9f77e1006841f9506000d565ce279196a13759a98824fb97fa35545ac1df", [0x0, 0x0]}) ioctl(r1, 0xe10, &(0x7f0000de1000-0x9)="b4feda1bf1ea45181c") 2018/01/10 11:52:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00004f7000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 11:52:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x3, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) [ 31.150429] audit: type=1400 audit(1515585151.573:10): avc: denied { setpcap } for pid=3648 comm="syz-executor1" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/10 11:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f00007db000-0x8)="e4a445eb7fff051c", 0x8) r2 = dup2(r0, r1) ioctl$int_in(r2, 0x5452, &(0x7f0000185000)=0x3ff) [ 31.221650] audit: type=1400 audit(1515585151.643:11): avc: denied { create } for pid=3690 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 2018/01/10 11:52:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) sendfile(r0, r0, &(0x7f000010f000)=0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c14000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/10 11:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000d3d000)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00005f0000-0xc)={0x2000, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) fcntl$setlease(r2, 0x400, 0x1) connect$inet6(r2, &(0x7f0000f61000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 11:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_data=&(0x7f0000436000+0x307)="b6fca06e0c332da568781a24dbf57e59ea850dd21b3faf5c0d63196497684eff"}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_pwait(r1, &(0x7f0000440000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b4e000-0x8)={0x0}, 0x8) epoll_wait(r1, &(0x7f0000229000)=[{0x0, 0x0}], 0x1, 0x7) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000da000)={0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000e15000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3", 0x1) 2018/01/10 11:52:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000a000-0x5)='comm\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000009000-0x3)='nv\x00', 0x3) flistxattr(r0, &(0x7f0000002000-0xba)=""/186, 0xba) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000006000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/10 11:52:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000631000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000551000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009d9000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000016b000-0x48)=[{0x8, 0xbb}, {0x3, 0x491}, {0x2, 0xab94}, {0xc, 0x2}, {0x8, 0xc3}, {0x3, 0xce2}, {0x2, 0xf9bb}, {0xb, 0x7}, {0x2, 0x5}], 0x9) process_vm_readv(r1, &(0x7f0000d34000)=[{&(0x7f0000f4d000-0x85)=""/133, 0x85}, {&(0x7f00009ee000-0x6b)=""/107, 0x6b}, {&(0x7f0000a9c000-0xc7)=""/199, 0xc7}, {&(0x7f0000db3000-0x25)=""/205, 0xcd}], 0x4, &(0x7f00003c3000)=[{&(0x7f00006fb000-0xcc)=""/204, 0xcc}, {&(0x7f0000dae000)=""/183, 0xb7}], 0x2, 0x0) getresuid(&(0x7f0000b56000)=0x0, &(0x7f0000b17000-0x4)=0x0, &(0x7f0000307000-0x4)=0x0) lstat(&(0x7f00007bd000-0x8)='./file0\x00', &(0x7f0000db0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 2018/01/10 11:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f0000ac2000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000015000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009c1000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f000018d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000087f000-0xc)={r2, 0x2, 0x20}, 0xc) 2018/01/10 11:52:31 executing program 0: mmap(&(0x7f0000000000/0x251000)=nil, 0x251000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x0, 0x0, &(0x7f0000000000)=[], 0x1, 0x0, &(0x7f0000001000-0x2)="9f"}) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000251000)='logon\x00', &(0x7f0000251000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001a7000-0x6)='wlan1\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000252000-0x1000)="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", 0xfffffffffffffe84, r1) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000253000-0xd)='dns_resolver\x00', &(0x7f00001dd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000253000-0x1)='\x00', r1) mmap(&(0x7f0000253000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000253000)='./file0\x00', 0x80000, 0x80) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000175000-0x4)=0x4) 2018/01/10 11:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) r1 = syz_open_dev$tun(&(0x7f0000184000)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xfffffffffffffffc}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008c8000)='/selinux/enforce\x00', 0x10000, 0x0) accept$ax25(r2, &(0x7f0000fb9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000068000-0x4)=0x10) mremap(&(0x7f00001f8000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000494000/0x2000)=nil) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c26000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00001ed000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000430000)=0xe8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00002c0000)={0x0, 0x9}, 0x8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x80000000) fallocate(r0, 0x19, 0x10000, 0x80000002000007fe) [ 31.223324] audit: type=1400 audit(1515585151.643:12): avc: denied { write } for pid=3690 comm="syz-executor7" path="socket:[11316]" dev="sockfs" ino=11316 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 [ 31.224023] audit: type=1400 audit(1515585151.643:13): avc: denied { setopt } for pid=3690 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 2018/01/10 11:52:31 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000014f000)='/dev/hwrng\x00', 0x200, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x60d, {{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x5, &(0x7f0000000000)=0x4) ioprio_get$pid(0x3, 0x0) 2018/01/10 11:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000444000-0x24)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() syz_open_procfs(r1, &(0x7f00000f2000-0x9)='net/tcp6\x00') [ 31.340906] binder: 3722:3726 ioctl c0306201 20000fd0 returned -14 [ 31.349032] audit: type=1400 audit(1515585151.773:14): avc: denied { net_raw } for pid=3716 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.379614] device eql entered promiscuous mode [ 31.414420] binder: 3722:3738 ioctl c0306201 20000fd0 returned -14 2018/01/10 11:52:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f00005ef000)="", &(0x7f0000822000)=0x0, &(0x7f0000362000)=0x0, &(0x7f000028f000)="") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000085e000-0x8)={0x0, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f00002b5000)={0x7fffffff}, 0x8, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ac1000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c05000-0x8)={0x0, 0xb5}, &(0x7f000015b000)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f3d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c8000)=0xc) sendmsg$nl_generic(r3, &(0x7f0000f00000-0x38)={&(0x7f0000eba000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000d2c000-0x10)={&(0x7f0000866000)={0xb0, 0x1e, 0x102, 0x6, 0x2, {0x7, 0x0, 0x0}, [@typed={0xc, 0x91, @fd=r0}, @flag={0x4, 0x50}, @nested={0x80, 0x11, [@typed={0xc, 0x2b, @pid=r5}, @flag={0x4, 0x58}, @generic="92ba0b97538d94f84ce02a6aa762be81fe36ad0a3b808377d3c160844a1a3ded2b5451f5", @generic="6d97704851e03c07b4c7baa20c195ccbd34be163f5ced187a6942390f047263f06d68893f81be4bf9560454da0a2231b31173632798f2f10374160dae0ce7a0595775ddc", @flag={0x4, 0x82}]}, @generic="f74aacf8db93", @flag={0x4, 0x77}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000}, 0xc0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000a46000-0xc3)={r4, 0xbb, "e52fe16bd12f91cf2c34fd8a9a5f22d302a067cd86381d84fefa5b4b92cc92ea70eed86bbe416efa32c0c3c0fbcd7fa4f5453fe835db0b5839580c97edb49ff5a9e865f4f3f78c074f3bf1a576b7f1120528cc962f7a26dbf785a59c552a77872d3ef38d048fef19f500ccc19ad3a94add0e5e18dace232814eccb64545461f2664199f3da4a8f66b1a96430e0b548d4fca24c0da059626b21820633ca391959d0c5bddb16ab10b49ade0dee126237b087854410128835e4bb7c85"}, &(0x7f00007fc000-0x4)=0xc3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b61000-0x10)={0x0, 0x0, &(0x7f0000b21000-0x5c)=[]}, &(0x7f0000bef000-0x4)=0x10) read(r2, &(0x7f0000aba000)=""/128, 0x16) 2018/01/10 11:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x200000) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f0000001000-0x8)={0x0}, 0x8) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000135000-0xc)={0x10, 0x0}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) timer_settime(0x0, 0x0, &(0x7f0000c00000)={{0x0, 0x8}, {0x77359400, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x1000200000019) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000329000-0xc)='/dev/rfkill\x00', 0x80, 0x0) shutdown(r4, 0x1) 2018/01/10 11:52:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x8) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047437, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 11:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd9000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f0000bed000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 11:52:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ab2000)='/dev/ptmx\x00', 0xd5a0fd68e3658d2c, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004a1000)='/dev/snd/seq\x00', 0x0, 0x8001) r1 = request_key(&(0x7f000011a000-0xa)='encrypted\x00', &(0x7f000090d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c7f000)='/dev/ptmx\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r1, &(0x7f00003e7000-0x20)="646e735f7265736f6c76657200da4b1d67f8d80e8a044b8af7f03dcf75cf2df7", 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000311000)=""/22, &(0x7f0000b9c000-0x4)=0xbe) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a48000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f000084c000)={0x9, {{0xa, 0x2, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) flock(r2, 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00005c3000-0x20)={0x5, 0x40, 0x80000001, 0x2, 0x0, 0x7f}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00009e8000-0x5c)={0xffff, 0x0, {0x0, 0x2, 0x2, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 11:52:31 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000000b000)=0xffff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000000b000)=0x0, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000b000-0x13)="6e65742f6970365f666c6f776c6162656c00a0") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000000a000)=[{&(0x7f0000003000)="74cea312a901ad044f8f5709c3408aafc108cee001a026d3f07af21a9681eded02d777f36cf6c884744b029b1506ecafe61c70d52a852716aec0bd3c332908d2d52894993aa4dad18e746e00b51c9394d3803f0079b929944849a25579bcbfc8e9104737fccd63aff5824bfccea78e68d82127679e81c83b8ab7eb19dda476603cd960e43a76f8c5b8e589de0da8376f8e8dd0b06cb104d7655149349d218394321640a60016d9581ee006d3f8b1634d1d32d1aef74f8c0d7482c5d35fbb6f0196f929ec7374ed8cfbb30ea8b92cc361e8ea8d85ffa533d7a6", 0xd9}, {&(0x7f000000c000-0x81)="702e7d978fa1cb90061f83cc0e4bd666b8c8a163f9de86d0d66cee93fcff8705b6033cad7f4da7555db9b5638634a04fb03a49a4347a578eb759a64b052fa3fd71114e601bd6b1162fa1658f375410acbfe4bcd664f25e1f7499f75b6e3eba74804cb1c53b258952cd567e63d9d514e58aa23c92442ee1abfcf1c7974c3a69a29f", 0x81}, {&(0x7f000000c000)="6a4323a2c9f5435675755cdc9e07e241a44d3664a18ce4280f523b8ff05fb4ca6d7a356fbdb7ef266f1921264df44e6bb1161ed580f6c2327677fee08d20b63f61dff25d92fa95fc4ef95dab2377c71a3f37dd6f05807ffd9aa37ea023162298d875dd2f4a", 0x65}, {&(0x7f000000c000)="2df26e88f132a42e1a2dbcfa43c5e90392464f82223eee65b9600f13dbb4cf3f25f7058372a672cae446538812f8861e4b93d46480ce3ff09a4f0e9677268e2cc35f102a3398cb84d7241b68021be7f6faa4fbc1da705a645dcc6a4c11384a2228709137f1d9d21e35dd53638358027c928dd16fbf7ebd067feb59a59882c5ef997defef8f418bed13c3cb798fd71d50bfff70dfa5ed308faf4b801ea0107bf45261503dfc251f8b3e349e95e48bc543637734539274d9", 0xb7}, {&(0x7f000000d000-0x82)="663da2ea14bf385700c6893af18429f62dfaea182e41ee4abae72ff34582a5924380abdfc50a4b7f208e996f68f6273cffe87351bc16e26df25a73947eef2d60bb014f268c037ca0c88bb5a36114ff941b63d4cae5176acbcf6d2ba99df3d31346d9506d207221d420328ef0f23c1eb1594779d653d3570d452972bc4b2302265a5b", 0x82}, 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0x1000}, {&(0x7f0000006000-0xbd)="eb6f1d49e51b19a91f350e13d1fbb11ebf879dbf051761e8a2c355c79967139921fd15543420eca0a6d84f97c5e6e49049d28990c3218d117901bff474c6df1dcccae940994d19add5a645392d1f3ae70a3e81fec039bfabe2f2dcbe71f6bb927064057b105745944340c264bc801552a1feafdb62b76a8189bc32dd425113717962c6be4a5be22cde48332d649bc6f3c5900def05f906a34e6d536e0840b8fd0a345638ebdce43eb498f6a69206883964d69bbc492d4e183e6008be3f", 0xbd}, {&(0x7f000000d000-0x1000)="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", 0x1000}], 0x9, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000000b000)={0x3, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x1, 0x7, 0xa33, &(0x7f0000004000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0xa77, 0x7}) sendto$unix(r0, &(0x7f000000a000-0xec)="4554c60fbbe9808111c4e4ec31a02c62d83773b9d2fd62eb269d7e194741b706ab36ff7213d38c12b177bda4f6031964571c7b3c2b2711cf1296e057b522d02c5afcfe18790448a205d1715d2e2a697f8471c04c494f4f118a55c47b605929d88cd555e75174df0403ca6a1c2b763b999a28a69a2b2a76dc35758ed2bbbe86f1b683dc755445a48f98e06af1c3f9a173d8a930a39f027b227487b0b10c0edd503ab80acc1c9e0e4d32efe88cdbc97e2817973dd61fc00bb914b34670812931fb5c418b5e96565407a34920fe99a5244fb318dd53add3643262d5ebfe4da26012952dd550f8f8a21d62217d2b", 0xec, 0x40000, 0x0, 0x0) preadv(r1, &(0x7f0000006000-0x60)=[{&(0x7f0000003000)=""/135, 0x87}, {&(0x7f0000004000-0x5e)=""/94, 0x5e}], 0x2, 0x0) 2018/01/10 11:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000522000-0xa)='net/icmp6\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000bf0000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f09000)='/dev/rfkill\x00', 0x400440, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000493000-0x10)={&(0x7f0000049000/0x1000)=nil, 0x1000}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000add000)="b0c364f57ce934f499d4e01e42feeb6d", 0x10) sendfile(r0, r0, &(0x7f000017d000-0x8)=0x0, 0x8001) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000822000)=""/35) 2018/01/10 11:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e2d000)='reno\x00', 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)='D', 0x1, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) pwritev(r1, &(0x7f0000335000)=[{&(0x7f0000f03000)="6c65c92ca369d5e304b9414534001e060e6c29c98ed335f70d9a0f910ad15afbe4a182dad5ae145a5afbc0c8ffbcefdd86a434a290ebd194b732cbc499361c744a1aee4080836d11c164a80c487d67a6e71a7ee0f61a5d8ea25970a451eb5397ce571f96fe64162215720b8cdece15408959269876d4a8b0bf90030785b50cf2a0736cbcdf7426396954046b06f9960ec85e6b137be776d68f3305601cdb53a682f6e12ccd651a140d9b5cd2ac6bb9a88d6c01626e8e44cf7a390c1367a3756a0e276d878062d522c569f40797a522d3f7f9df9f28ab1b06099d5e2543fcefbe6882e6d9e1f42877513bd96d74d90952472f8306daada4", 0xf7}], 0x1, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007f9000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000250000-0x4)=0xe8) getresgid(&(0x7f00006f1000)=0x0, &(0x7f0000693000)=0x0, &(0x7f00005be000-0x4)=0x0) fchown(r1, r2, r3) sendto$inet(r1, &(0x7f0000d25000-0x1000)="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", 0x245, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r1, &(0x7f00003ea000-0x38)={&(0x7f00007fc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000be5000)=[{&(0x7f0000fb5000-0xd8)="60d5fd88b6aecb2cde8bcf754d434df4b47afcf306bf49ab825749953c00bfcafc7b69f151eff2628701fc53853cda7e272da2c41c992e01b0d0d11d09082e15936a73c20a51e0343a664ab0af06104bebf22cd1d34d5b6035bc94f1531b1992a110e8cd11a9e2b7e6179074d353d64a6366fdbacfaea4d265e14469f0065debd9a785208e167246b363d3941855ff21f7b21ed2f7c7ceeef4d2", 0x9a}], 0x1, &(0x7f0000e6e000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x4000000}, 0x0) 2018/01/10 11:52:31 executing program 6: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ef4000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000cfd000-0x98)={0x0, @in6={{0xa, 0x1, 0x9cc, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x61}, &(0x7f0000ef5000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000be5000-0xc)=@sack_info={r2, 0x1f, 0x2e}, &(0x7f00009d6000)=0xc) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000ef3000)="17000000020001000000be8c5ee17688a3000008010100ec1fda1e03368a3cdc0a000000d898fc5ad94852bb6a8800000000dba67e0600000000000200df0001800000000000009cee4a5acb3da41f0000ba00670000c88ebbff06010000390100000024fdff00000001000000000000008b03cf9eebe7ec7ee87cccfff6ba000800024f0298e9e9f554062a80e60500", 0x90) [ 31.599538] binder: 3751:3771 ERROR: BC_REGISTER_LOOPER called without request [ 31.624414] binder: undelivered transaction 2, process died. [ 31.636642] binder: undelivered TRANSACTION_COMPLETE 2018/01/10 11:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000e55000/0x3000)=nil, 0x3000) r0 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x101, 0x101400) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005a5000)={@generic="7d9d1c2d51795f554810ed3c15d48c48", @ifru_flags=0x800}) r1 = add_key$keyring(&(0x7f00000c0000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x10000000) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000241000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000857000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000965000)=@assoc_id=0x0, &(0x7f0000f28000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a01000-0x8)={r3, 0xfffffffffffffffe}, &(0x7f0000064000)=0xffffffffffffffd2) keyctl$revoke(0x3, r1) 2018/01/10 11:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006d1000-0x10)={0x2, 0x20}) r0 = syz_open_procfs(0x0, &(0x7f00002f3000)='net/mcfilter\x00') sendfile(r0, r0, &(0x7f0000467000)=0x4b, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007fb000-0x4d)={0x0, 0x45, "08bffb81a429fdeac36beb235eb4ec0b72096df83220e0f035e2ec85b716e0a46bbcd8bb549105fe8c3b2922b9c8f5d67b898d7a655fe8cbbce528bf7f7ed21e542d17348b"}, &(0x7f000087c000-0x4)=0x4d) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000df0000-0x8)={r1, 0x5, 0x38f}, 0x8) getresuid(&(0x7f0000bbe000)=0x0, &(0x7f000015b000)=0x0, &(0x7f000046b000-0x4)=0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000e89000-0x10)={&(0x7f000067f000/0x4000)=nil, 0x4000}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000a89000)=r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b9b000)=@assoc_value={0x0, 0x0}, &(0x7f000010b000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000034a000)={r3, 0xbd71}, &(0x7f0000d11000)=0x8) getsockname$packet(r0, &(0x7f000050e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005c0000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000068d000)={r3, 0x3f, "d93e8edf760e9eb2d1eb2724add29dc839c442505daa4e1c0148f98b9dcf023c3478163e9c871d0ff76ee25405b501893c6f24a3faa8e3cc5497b48af373ad"}, &(0x7f00003b5000-0x4)=0x47) 2018/01/10 11:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) acct(&(0x7f0000312000)='./file0\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000d2f000)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c35", 0xb8) getegid() setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r2, r3) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000bd000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000013c000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00005cc000-0x4c)="68adc6be992ca43f8c4a63ed87ec6ab2b38f805447e342f1e08f975b708e7df281b4176ae2ebbf7ef0a933e0c4d0832bdeac1bcf72a5b3366fd3214300c2ad6943e4ec704c6077527b2f720d") ioctl$int_out(r1, 0x5462, &(0x7f0000fdb000)=0x0) ppoll(&(0x7f0000cd9000)=[{r0, 0x10, 0x0}, {r0, 0x3004, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) lstat(&(0x7f0000d73000-0x8)='./file0\x00', &(0x7f0000234000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b0b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9a000-0x4)=0xe8) setreuid(r4, r5) 2018/01/10 11:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000e89000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000a93000)="") r0 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) renameat2(r0, &(0x7f0000e7f000)='./file0\x00', r0, &(0x7f00004f5000-0xe)='./file0/file0\x00', 0x2) r1 = open$dir(&(0x7f000070a000)='./file0/bus\x00', 0x4002, 0x0) preadv(r1, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x2) 2018/01/10 11:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mkdirat(0xffffffffffffffff, &(0x7f0000966000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000ec0000)=@newsa={0x1bc, 0x1a, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x800000, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xcc, 0x14, {{'md5\x00'}, 0x400, 0x0, "a0b85af1c3b4b004bca998d602377db24f031ba8fc57819d854d61029ec9f292b392c84d4791da6142aa01fd2f8ed89059832d6216c525dcd451f6429ae7c4bcb7853950e306e1e9eaebeb40995f7249fa90300727003edd1e4c015767388c0790cb16e20aca893eedd22a1e1f05a79b9637dc91b283f9acd8e506e44608acd8"}}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 11:52:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r3, 0x10) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/10 11:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000069c000)='./file0\x00', 0x400, 0x4) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000f96000-0x2)={0x6, 0x0}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f000020c000)={0x0, {""/7}, 0x0}, &(0x7f00005c3000)=0x10, 0x80800) madvise(&(0x7f00002f6000/0x4000)=nil, 0x4000, 0xb) close(r1) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) unlink(&(0x7f0000482000)='./file0/file0\x00') 2018/01/10 11:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000df2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ppoll(&(0x7f00008c4000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005d3000-0x10)={0x77359400, 0x0}, &(0x7f0000afb000)={0x0}, 0x8) 2018/01/10 11:52:32 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) clock_gettime(0x0, &(0x7f000016a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000882000)=0x1, 0x9, 0xe490, &(0x7f0000db3000)={r1, r2+10000000}, &(0x7f0000fc4000-0x4)=0xf5e, 0x6) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/10 11:52:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f000070d000-0x8)='./file0\x00', 0x400, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b0b000-0x84)=[@in6={0xa, 0x3, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xe3}, 0x401}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xf36e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x521}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x22}], 0xc0) r2 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r2, 0x81) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x8001, 0x30, 0x1, 0x800}, &(0x7f0000002000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r3, 0x0}, 0x6) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 11:52:32 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000002000-0x17)='#%vmnet1!}^!.%@keyring\x00'], &(0x7f0000001000)=[&(0x7f0000001000-0x2)='\r\x00', &(0x7f0000001000-0x2)='(\x00', &(0x7f0000001000)='%cgroupmd5sum(\x00']) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000403000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r0) 2018/01/10 11:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000446000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000235000)=0x0) ptrace(0xffffffffffffffff, r1) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) listen(0xffffffffffffffff, 0x0) 2018/01/10 11:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009b8000-0x4)=0x0) setpgid(r0, r1) r2 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000633000-0x7)=""/122) 2018/01/10 11:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0xc0045c77) read(r1, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000919000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000599000)=0x9, 0x2) 2018/01/10 11:52:32 executing program 1: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000c27000)={0x0, 0x0, &(0x7f0000f57000)={&(0x7f0000f58000-0x50)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 11:52:32 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/10 11:52:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000861000)={0x0, 0x80000, 0xffffffffffffff9c}) fstatfs(r0, &(0x7f0000a2a000-0xc9)=""/201) r1 = syz_open_dev$sndseq(&(0x7f00004ea000-0xd)='/dev/snd/seq\x00', 0x0, 0xc000000000105) write$sndseq(r1, &(0x7f0000953000)=[{0xfff, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) r2 = socket(0xa, 0x80800, 0x40000000000001) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000dd6000-0x4)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000e4d000)={{0x2, 0x6}, 'port1\x00', 0x80, 0x4, 0x1, 0x9, 0x7, 0x1, 0x7fff, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 11:52:32 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00000000000022011f0080006f00"}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000ca6000-0x8)='./file0\x00', 0x0, 0x6) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ff4000-0xd7)={0x0, 0xcf, "d7925bb31b6af4cb4f3e7b40971006a7c1769f538a8d56e655afa6e8dccb6871e6f2be1d9bc0d6a38d8c328f7cee79b9fc044e6d3cc346167b9cee1c1d82aee17377b85738134fa1802246f3888bf03b7cdb10d7275ed139056867fad63f4cf5cbbadf09b0a686c0c1408a7d2cdf97d6a2389adeb238bff54e329d28ca6399791f0650688deb47e82274b8ca516cfdf4a84bc29f3d381c178d63878acd3d5c4478371f197785ab49327982c14aa7553981ced6141bb5e5ff071ab49c3479ed5d80260e56adcebf2170fbff1c5ae3e6"}, &(0x7f0000ff3000)=0xd7) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ff4000-0x8c)={r2, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00009bd000)=0x0, &(0x7f0000ff2000)=0x4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ff2000)={0x7, 0x3, 0x498, 0x4, 0x7}, 0x14) 2018/01/10 11:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000833000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000eb7000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000a48000)={0x77359400, r2}, 0x10) sendto$ipx(r1, &(0x7f0000737000)="2032b783ffec37581c771581718a0e3eb4494d6345f174801fb9d0260b6b6f825974214c23e8ed719df8ebbae9338804c307ef538617f6761448495dfd649863db436773f21fa802073601ecd104212ac27c45ad16e1add2e8f49b8e47ac70f601c531472f09862190f9dedb8f4b02e3d62e0ea8b444745beccaf5110d0bafd96c8106de41e42b070cef27d53e249eb08aeb4ca2f03faaa66a4178138eecbb92b4542213", 0xa4, 0x8000, &(0x7f000099e000)={0x4, 0x200, 0x200, "268e7d686421", 0x80000001, 0x0}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000dc4000)=0x0, 0x3) sendto$inet6(r0, &(0x7f0000bdc000)="", 0xffffffffffffffa2, 0x20000000, &(0x7f0000f9e000-0x1c)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) fcntl$getflags(r0, 0x1) 2018/01/10 11:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f17000-0x10)={0x6, 0x1, 0xcb40, 0x40, 0x0}, &(0x7f000028b000)=0x10) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet6(r0, &(0x7f0000b19000)={0xa, 0x2, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, 0x1c) accept4$unix(r0, &(0x7f0000744000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dad000)=0x8, 0x800) setsockopt(r0, 0x40000000000006, 0xd2fb, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) 2018/01/10 11:52:32 executing program 2: socket$inet6(0xa, 0x5, 0xffffffff80000001) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007cc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000023d000)=0x0, &(0x7f00009e2000-0x4)=0x4) 2018/01/10 11:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000451000)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000f39000)=0x0, &(0x7f0000709000-0x4)=0x4) 2018/01/10 11:52:32 executing program 4: r0 = socket(0x18, 0x2000000000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000000)=0x3, 0x4) 2018/01/10 11:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrlimit(0x0, &(0x7f0000152000)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000eb4000)={0x0, 0x0}, 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000be3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() setreuid(r0, r1) 2018/01/10 11:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000d7a000-0x23)=@known='system.posix_acl_access\x00', &(0x7f0000da0000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cbb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba1000)=0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000165000-0xe)='/dev/keychord\x00', 0x200, 0x0) perf_event_open(&(0x7f000001a000-0x78)={0x5, 0x78, 0x7, 0x400, 0x5, 0x80000001, 0x0, 0x1, 0x20000, 0x1, 0x6, 0x400, 0x3, 0x7, 0x3, 0xff, 0xfffffffffffffffa, 0xc2, 0x2, 0x81, 0x8, 0x3284, 0x40, 0x0, 0xa2f, 0xffffffffffffffff, 0x7, 0x9, 0xfffffffffffffe00, 0x5, 0x6, 0xfff, 0x416, 0x8, 0xd6f, 0x1, 0x80000000, 0xaf, 0x0, 0x0, 0x0, @perf_config_ext={0x9dfc, 0x400}, 0x0, 0x9, 0xf6ef, 0x6, 0x1, 0x0, 0x8001, 0x0}, r0, 0x7, r1, 0x2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000074b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$notify(r2, 0x402, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000d0d000)=""/132, &(0x7f0000c69000)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f3e000-0x4)=@assoc_id=0x0, &(0x7f0000eb3000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00001ed000-0x10)={0xffc000000000, 0x200, 0x4, 0xad9, r3}, &(0x7f0000b96000)=0x10) 2018/01/10 11:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000022b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getpeername$ipx(r1, &(0x7f0000e05000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a37000)=0x10) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001a9000)='/selinux/member\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000cb000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007c1000)=0x0) fstat(r0, &(0x7f0000f67000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000cea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000087a000)='./file0\x00', &(0x7f0000dde000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000b0c000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000c73000)=0xc) recvfrom(r2, &(0x7f00005d3000-0x75)=""/117, 0x75, 0x1, &(0x7f0000cd4000)=@ll={0x11, 0x7, r8, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a25000-0x4)=0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000ab0000-0x10)={0x4000037d, &(0x7f0000fa6000)=[{0x9, 0x7}, {0x7, 0x8}, {0xfff, 0x4}]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000141000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3a000-0x4)=0xe8) r11 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003d5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb4000)=0xe8) r13 = dup(r0) lstat(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f000007a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000cbf000)={&(0x7f000074e000)=@kern={0x10, 0x0, 0x0, 0x80000052}, 0xc, &(0x7f0000569000-0x10)=[{&(0x7f0000635000)=[{0x1b8, 0x35, 0x0, 0x0, 0x3, [@generic="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", @flag={0x4, 0x49}, @generic="e775fa8f002cff57aa7abbcd0f90e390b28bb29d9913c8210b24dfa0165f8d4a1184db6186d61971571f6953470910628f8c4529a676d2b295a47c8b07d7321ca99d73b3a684971b4f57564a81528ff437770f8e2c7e60980eb620a2dcce57d355c198a811afefdb7d7ab4b9b8", @generic="7a903409510e7cbdee5d0607f5201985a43d3e0241dbacb220b2def71ef5d502f848d8eaa63fd5d94212eb0005481e4470cb87e381869519fb"]}, {0x110, 0x33, 0x110, 0x5, 0x2, [@typed={0xf8, 0x15, @binary="2ba11cd2b30c47a88a32da01b9db4cb5b1d8c8b179e92365fc61ee2641c86e7c6736a5155b21e50d00f31a395247690c9de1a9801b8471332f8ff17821826710105d1210805529a6e2613da43824b59a63d49f9888dcb1a47eab7fc49bd09cb8a5b0d6c38fedbdd31f8b6f8bae340f5c5fab46fc6912056b70761ded8b58f380fdc289800c4a15e40762e095de1a844241a4c014d682f6d013c98707ce082be86b8e3c7d6c955d005d92a5c1b306d25c6e18eabba8596b6ac6f9ea362167177b33b3a86294b56dd9136fcd3651e1e1d2e4e99582b0640ee568d011794efa212a923440ba4356729aca3f0c1f95"}, @flag={0x4, 0x45}, @flag={0x4, 0x73}]}, {0x260, 0x10, 0xa, 0x0, 0x1, [@nested={0xf4, 0x59, [@typed={0xc, 0x43, @u32=0x1ffc000000}, @generic="885504f42a8e6fb3d8e880b79c4a99a18e7ad84b79de81702b1583dfbebe1a718ec6547f1c6536f82d69ced60961836e9ca0f7fd2b7b4feaf0d5a792b0b38c72dac7e210481c44eca9861bccdb16522dcc9b428d5a48f2744c183b3db3f9bbdc35360307de9a374b4b087a1f395df3812f37408939a64c02f93cd1a5ed142e2c718ce0d818eb5fbab79a08274f458da181e0fda8054ffd185738cf9fc0d519b18ad31940f44683f6a3c15d591e34474a11569f77a4686e8a7f4598901919ccb4653cb2516408433299392060be1bdc6429ba6c1cda76685e941356a3f6", @flag={0x4, 0x7e}]}, @generic="ae3698f9a23d592325fa4f44dfc7a2c0b22ba93c6d737cd98e588a56db4c3afd179003e52acfa9d86ff074550a3d49d2e07f60cb023d326494dfbeab63119dea21", @typed={0x18, 0x8f, @str='/dev/binder#\x00'}, @flag={0x4, 0x62}, @generic="7af9b707c7059bc99d580c99d6f16f3cb60952108ac153df2c3128fdfb602ec0b57be0a1b2fe112dc2bc59386bee0bc5277b296001485ca81b8ba08e879a639075e4c25d5ce666cedc692ec9c6d2ab1d0ba574e88717606771ccb73d0261c10d4f8956395e5a78027ecb08d3da852101f106cc4c3903f4654add65694a2b5173363555bfedb0cb2406ad669c109dc72fc3ba206c342b9e27769dcc5378ddc2bb602ecfe049c5ccadfe124b4f3709a455b2032effc8bde2ea415b37f2c6fc396a1c7b31a9839397143ebe1dd78abf", @typed={0xc, 0x68, @pid=r3}, @nested={0x8, 0x7, [@flag={0x4, 0x6e}]}, @flag={0x4, 0x35}, @typed={0xc, 0x87, @fd=r0}, @typed={0xc, 0x30, @str='\x00'}]}, {0x50c, 0x21, 0x718, 0x7, 0x2, [@nested={0x1d8, 0x47, [@typed={0xc, 0x63, @pid=r4}, @typed={0xc, 0xe, @uid=r5}, @generic="1cba3ca19a8d2d53c1b9d4319e7c344de3096acefc039aaad249adaa72b34032c5c3af10bb2409d0a00398850b6f85843b59ea7a6392fc6fdba1c1e7ed9dc9f3c194c88229a708dba58027ebc6a74fc5e259f5fabdbf63657dccf9a0fd9c4cbfe76501c2ddbe96a649b1f66b7f404360907e3dd753d9e1c1e39f3303d82fa458d8e98cf0fba879ffd76d79f4", @generic="01ba4a8a442ca54c5aeb08a5b161e6b59e74657d713e76410a11adf47be60a5e3e25e20f", @typed={0xc, 0x5b, @uid=r6}, @typed={0x18, 0x35, @str='/dev/binder#\x00'}, @flag={0x4, 0x32}, @flag={0x4, 0x63}, @generic="567e48866a1ccc44837caf02eebf2214e22ad0a283775063847efd37cc083a9550f6f2b55445a82716e4165a656e26f3ababdd509680644c7b2710caad5c4ade6a988fb17f7b4c8448bfd8346f996a31b2bad6e2a03230a24bf52d27fa2513c2f34d0ad876becd388827b5c906f7bd8867739f354d7cc42c98885337730603e5bab6070d49ba9fdb2771a37c675592c1ea22c4cec462f383b5ead1ca1da8c9dba98f4a8a0e3680d050ff27dfdc0bf4e986531fbf629a6c0b99171cd868f05533274c008dd31b3b35cd725e5ff801eeac6e22c6f1796f09d96bd76528669531eb"]}, @typed={0xc, 0x7a, @uid=r7}, @generic="1998a23883b84d36a1e19854101cb546b732556b1e9c730f57ffb2bbe7d66210929538b0cdada961f58e944e19e1b64b51e3cd658c9500f6ebdbac1794481cf61916036fccbca79d53f21f0e312e4328af26fba793291dea68459f9ae0d9dd5e625b54e5b5ea0e142b671b1b2681928ad0fc20ac4c", @nested={0x1b0, 0x53, [@typed={0x10, 0x73, @u64=0x3}, @generic="985d3604878456106db4b6b9a2b81b044d869924e3ae2d1941d2a547cd9e65668c08c159564e5902b3550c2147faead742b83d9cf1d2", @flag={0x4, 0x63}, @generic="6c9d4b4a4a2de50c64f250e834d5cb0fab1fdf66ef6f4be05d97c321ff44eb17a988f7146ec33221840e4f1a229f8ab8e02d32c43f4c5c25b67a882a326a7b62c73a3e03d87bce86e4aefc255af719180a099301f1819675f3c5f884568c799f96eef28fb89b267ede943200a872e77e8a405e36860acabc3f89af390ad50ffa4e97e6eb4f06268d9c7c5b98e66c729bd27b8e097468b1cc09b7ac1d60db125e42a4d8fff13ffb099f9376e41708ce33edb5877d9907d8e3fddf22fde7fa", @typed={0x20, 0x35, @str='\'securitycpusetkeyring\x00'}, @flag={0x4, 0x5}, @typed={0xc, 0x1c, @pid=r9}, @flag={0x4, 0x3b}, @generic="07a2e98f2606300ae548a45f34b21b4a973272a130040135f3561e922c0fa578487701b1a15111331aa4c08b47d6ea16b5355152d2bdfd0ebc2fba8f1f6a22c76a95eb211c4a926b1b8850e794c3498653cbb88f712b257b5b59ffea31f2cd5679100bf73f70144787ef63cfd1"]}, @generic="a1062c1fde6e003e74ea5983ceb232adbcd865f2bb980247456dfb422452a377487e07e51d8d309e7b9eb931a14f19c2ddba6eef9e61731a6cb3df19bdaff513c32bef4d3af57fd44a23804ac236fad634c082b67d6875b4f07845fb1817fdfe0b6b572c19694fc41583c6911609d8bc1594db02b99ec1a5de4812fb6303a86144847f8b2e8a3318c4ae68925ad8afa2e3343bc5730224abf95f6ed7dea8a49f845dc59b89500831d86e57daf892e920d21b88830ee4bbbad7ab7123e0b3a9ca5cf7a41bf273f75901b90a26175097436d048e530627ca1f56b61a92d2d8a8beb83c348ade87fb8e93b7906b7a8b2308f3f1"]}, {0x9c, 0x18, 0x100, 0x0, 0x3, [@typed={0x28, 0x69, @binary="b384cf16db449b2afd408ea2a022c3833973a66e3dea8de90b293107f428fd"}, @generic="758fcd053f82bc0abd985cb6822a9bde8c986832cde64d70e11ff7e90e31ab6370492995a9", @flag={0x4, 0x52}, @flag={0x4, 0x5a}, @generic="f379277f06ed27f74ca352427b1f90dd6091df5e78827c748e9123e476214f8dae95f42f5b3f1506a4e85d7e7c6d863db757", @flag={0x4, 0x8}]}, {0x44, 0x33, 0x200, 0x0, 0x0, [@typed={0xc, 0x10, @fd=r0}, @nested={0x28, 0x76, [@generic="f4f5b0126fed12785ed91003e7ef1c7f41018811d998868097e966aa490887b0b75c7e"]}]}, {0x14, 0x24, 0x91c, 0x6, 0x2, [@flag={0x4, 0x59}]}, {0x78c, 0x41, 0x18, 0x6, 0x1, [@nested={0x1b4, 0x15, [@generic="7e1259ddc835a780780b2774c47310b04da78ae9bf1620d1f7112e36e313b7108214ccd15aefe142d8de8de0f5677fd871017c539e3bcb9cd5d1fded061490e80b62243224e2da51c667db513fcf799fefbc", @flag={0x4, 0x1a}, @generic="0b7c19c380ae91455a2efd81c246ea3cbb408eafb2df5152d83194359773fc41d06037a1e883a439dba3124f3921d42fcb80eed59a83bcd74faf9136f24648f26cde90b772bc6575167eadb9a35cc0bb066b06f01415174f56fcdd653f8d1a07e02ea994e2ea883a6ab4d3afdaad6eb3810f25345de596dcca0d273c55ab99416a4f2e120f5707b7a8d5c3e9a12ac295abb0fa21c089a18fdcfdf81e3c04ba51e48fa38cc24af2fd9a95084083f7c8ab07146c10e4318686eee3b503eaae", @typed={0xc, 0x64, @str='.*)\x00'}, @generic="324bc43c9be90c9f8bf5d0932fe3d7f599155fa08d28d713217f0893700f70c45cf099e24667cd3a951532dc9fafa4f1325e46082c62403517f8501917c312417b6d62e23ed34bedecf120fb08e6fc8a50133b6d8ffaf4b0b5b8941da11c9a50c3cb8cc255072344a86edb88aab323f201d4b112d72653febdee", @typed={0xc, 0x6d, @fd=r0}, @flag={0x4, 0x3b}, @flag={0x4, 0x2b}]}, @flag={0x4, 0x4a}, @nested={0x128, 0x96, [@generic="88765c5a9190f23529da16d4e703358402f40b91abe19fc858f1895fc081e8b652e68aa1600c91ae9c19eeb60efc052b203a93e517b5655bd1729583fcb38a8c7f78626493a903217636e88fb01094fa41502a3ede", @typed={0x18, 0x67, @str='/dev/binder#\x00'}, @flag={0x4, 0x1}, @flag={0x4, 0x43}, @generic="83724a86508ac0c05dc4736913eb51ea7b55267a5dd1c91790e8d083645e5656181ae21ffef1f2c0809b026195291ce473c34ae4c9aa08f906eb1f084d584abdacbcee6945be37d382d25c4e0041811fe3ff13d9ebb9007b6d61b79e1dcb92cea61201f54085ee1a2a777b71a45cd0e2a3", @generic="9dc13a9309012864d91902678ef84b12169ca5034f8874f1cfddefe4b7f5da3c7be27e6d0fdc53aaade48553f64b302c14ae0d7989a70ad94a7e766ed29b"]}, @generic="053d6e70371964dea871585190917422a8fdf216cc1b4d891f3301683d7afa9fee963c276933d660f83f00888799f08e99fe41440fcc06bc2e3baca05950ed5ddf70959dc4584558c35c4dfc9813a71b03893093831200c8c80f030127fe0dd143885a556604f760db9659fee7660babe358b7fb45ebba32d4b15d1e59d304350bb8fbd26795ee2fdd3f0fea2e2d7eb858e1f9733936e444e942575d37", @typed={0xc, 0x5e, @uid=r10}, @generic="79d1bf1118ba641257b4844cd4846f8b4617ed4d557aea6c0e1e83a28ea09cb05e5ed8e3946dae6f5a1cff18bdd2a8df6d02eba8989fb90bb5bf62306c8b7bbbec21a5c96d908a7812d6e0421612ca48298af5dbf4b2c6ddc74dc6f0316f28fcfb9d77f139bc34b93f3159603f98f5422be96e9c5b1a188b26b77414152b13028abf22473d4c3bf0b6b6d0f9f55d4641fcaaa9e6ef5da5a456b71c78e6a27f172ce903a2e918dc6469a2b61dde52198f83df54f8be9291692c221a4047ab5680b5", @nested={0x238, 0x3a, [@typed={0xc, 0x7f, @fd=r0}, @generic="780cee6ced36fd44a1635bc5c9a8be0349bc34ffd23c85fca74079e5ae5980dced36725958104db5aed8b94c7aeb5b2625c3a0b52f0ebe6beb95b632d5639e2ebc60ad8a38f38dbde391d5990a44e32f2b46f20675eaef9df1df7dbce3a74799285a986c7a7571c5abffd191bb9a94f991a3d98ca8e7fc2018bd0448362fcf27394d6ae9433f76a3622cf284d340c5dc", @flag={0x4, 0x57}, @generic="812fe714f9b09bbd9f683d9342a226b13c65e78b472c3a3330febc20055d81012ef5e2866ad8f6f42540310ec224e96e03fb7780d1c74c53aa324402ef09375fea6bdf63137c52ffdfde8611287a88c3e0dc80578220032b645e4f13b212aef11fc535eceabd8a2eb7707ec3bced5a111f27761479db93023d82f00037c50db0665cecc8b58f46d1178a65d733e6d83e9a78cd14642cbf45ed6d9f44cb80896035d8a54eef9132debf721dc4fded492ba5a06103e257869e5920c36ed7d2a625e832d1bc03dfa3cd54bc225da6dd2b5c38b0c162c3b4f4f2cad836cbc5f328df5fdacee3ce65d9c637e5", @generic="75f2d8cf1c039b4126dbbe993e6db3cabdba507947febdadd3fbfd10dfb71555bf55b3cd169c958353cc9bd65d3be572afa51259d405a097fcec9d649d8938dbf17e26cb9b866dff7dafd6363b53fb57ecafdf49f7ae3e5d99141344dba26cfeeba6af512428141d52aeab601e767b545463f75f3bf698e3a8d7773f7a8962163dd1d0385d1271dda1735b28adcec405b89804f80e841bb8cf93af7a24246f1863ae10524f75c92c1f"]}, @typed={0x24, 0x1, @str='ppp1ppp1posix_acl_access]\x00'}, @generic="05f9adb405972ae8b35bb2be7308a67221935a63750a4757c1b3793602ebb2da8fbf4d9cd8cc27f9a85a4e1ea442e609413eb0ea664c22e8848174cbe22bd9c52909f329797b66f3a7ea950ba80aa480a2c9fd878849d132fb70ae4e8fe9838be1edd819ee0385c9a6b2479fd26fb0bde32facad650851d2adaa1eaf76a4156f999a28a0c62a0c848559f4af826f02ca559439ca19bf7a7bc99fba18a2631d38731ad706652abd810363d9d528de383822c4b8104d149eb2b91e7b05a05d46c63dc41edc0876fc9a8fbf973effc51be37c4ad395"]}, {0x10, 0x2a, 0x509, 0x2, 0x2, []}], 0x12c4}], 0x1, &(0x7f0000710000)=[@cred={0x20, 0x1, 0x2, r11, r12, r14}], 0x20, 0x4000}, 0x4081) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) syz_open_procfs(r3, &(0x7f0000bb7000)='task\x00') ioctl$sock_FIOGETOWN(r13, 0x8903, &(0x7f00003f5000)=0x0) request_key(&(0x7f0000a5d000)='blacklist\x00', &(0x7f0000951000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e81000-0x16)='/selinux/checkreqprot\x00', 0xfffffffffffffffb) 2018/01/10 11:52:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00006ba000)={0x9, 0x2, 0x80, 0x9}, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000071f000-0x4)=0x0) 2018/01/10 11:52:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x8001, 0x4, 0x7}, {0x9, 0xfffffffffffff4f8, 0x0, 0x4}, {0x7, 0x6, 0xffff, 0x3}, {0x0, 0x7, 0x2, 0x9}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ea9000)={{&(0x7f00002c5000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) userfaultfd(0x0) 2018/01/10 11:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000478000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000041f000)={r1, 0x1}) fallocate(r0, 0x12, 0x0, 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000e38000-0x24)={0x401, 0x3, 0x0, 0x0, 0x100000000, 0x3f, 0x223, 0x80000000000000, 0x800, 0x6, 0x20, 0x4}) 2018/01/10 11:52:32 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) unshare(0x10000000) recvfrom$llc(r0, &(0x7f0000d37000-0x44)=""/68, 0x44, 0x40, &(0x7f00003ae000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00007af000)={0x5, 0x1, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 11:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000049f000-0x9)='illinois\x00', 0x9) bind$inet(r0, &(0x7f0000f17000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x800000000001) fcntl$dupfd(r0, 0x406, r0) 2018/01/10 11:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/10 11:52:32 executing program 5: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ed0000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001e6000-0x4)=0x60) mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, r0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000016000)=0x0) r3 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x0, r3) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000035000)={&(0x7f0000035000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000c000-0x60)=[{&(0x7f0000035000)="", 0x0}, {&(0x7f0000035000)="0aeb13ebc651f3fc3829dd69b56a279c408c5075b3d3dd9634e524cff7f42c83ce53e8001fd51eb92027b3170c569940ffbf96c511fc916201a7d3441952de8601e75e476364eb05bc5c40a019e1e3a46246ae3fd168f1b085755f63b62cd9547200ddc012de09e071b77d87f5dd0cd8a00f52c1e3e12ba577c18e5c8572083479bed939a2016d46bac4b46369ed1cbf0b8b2150f87602bd129faed884238f080bcb432245b19ba206fbbbac68410687e0aad8d24c31c53d43d302fe6c7a24580484b421b995", 0xc6}, {&(0x7f0000035000)="8bc3f06a4f89f65ef7ba9e523cd7c3cfa719275403c9dba0137f688be62a2b9406a5b12a0a082942835b5cd1332926988e6f24e2f723adf89553362f0e10ea6246f4a5c85007c2c6d004ee7b50120fbdf73878ed7e880c004e1cacc0033ca7060b229bc8ff6d0441808629c8c65f9839787da1ae4bd44c8b6c4855c6c138b1019e38e9c04252154164", 0x89}, {&(0x7f0000036000-0x1000)="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", 0x1000}, {&(0x7f0000026000)="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0x1000}, {&(0x7f0000017000-0xd)="49eca4beab01ced9961ee158b9", 0xd}], 0x6, 0x0, 0x0, 0x20000000}, 0x24000884) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) [ 31.947546] binder: 3850:3854 unknown command 0 [ 31.959306] binder: 3850:3854 ioctl c0306201 2000a000 returned -22 2018/01/10 11:52:32 executing program 7: clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") prctl$void(0x0) r0 = gettid() r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f000017e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() r3 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={r0, r2, r3}, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000+0xd5b)=0xb) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000000000)=0xc) 2018/01/10 11:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00006d7000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffb) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000017f000-0x2)='&\x00') ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000913000)={0xffffffff, 0xfffffffffffffbff}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = add_key(&(0x7f0000d2e000)='user\x00', &(0x7f0000cea000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e10000-0x1000)="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", 0x1000, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f00000fc000-0x8)='keyring\x00', &(0x7f0000a73000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r1, 0x80000000, 0x100000001, r2) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000617000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00001db000)=0xffffffffffffffff) 2018/01/10 11:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x0, 0x4) 2018/01/10 11:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001d7000)='/dev/keychord\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000c92000)=0x0) 2018/01/10 11:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000ef3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000efa000-0x4)=0x1, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c3d000)=""/68, &(0x7f0000b3e000)=0x44) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000974000-0x75)="cfaaee85986ecedb86a23a30a7194f943f51fc1f4aa3cf741a363c0baef70e71220bb8cce386c981078df577876d16ad7dbe8d28d915b4e8ecc653649184b0bb8415e67ff10af81733e56d55978e76a65bb96e57a02977c3e4dff719fa569ad61dce7d76f75073101b1948787c89265d2046009078", 0x75) 2018/01/10 11:52:32 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000008000-0x12)='/dev/input/event#\x00', 0x6, 0x1) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000002000-0x10)={0x3ff, 0x9, 0x100000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 11:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000029000-0x20)={{&(0x7f0000adb000/0x3000)=nil, 0x3000}, 0x2, 0x0}) bind$inet6(r0, &(0x7f0000fb4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) listen(0xffffffffffffffff, 0x0) [ 31.995491] binder: 3850:3854 ioctl 8903 203f5000 returned -22 [ 32.012803] binder_alloc: binder_alloc_mmap_handler: 3850 20000000-20002000 already mapped failed -16 [ 32.034172] binder: BINDER_SET_CONTEXT_MGR already set [ 32.034181] binder: 3850:3854 ioctl 40046207 0 returned -16 [ 32.055804] binder: 3850:3854 unknown command 0 [ 32.062887] binder: 3850:3854 ioctl c0306201 2000a000 returned -22 [ 32.083442] binder_alloc: 3850: binder_alloc_buf, no vma [ 32.084445] binder: 3850:3894 ioctl 8903 203f5000 returned -22 [ 32.097828] binder: 3850:3854 transaction failed 29189/-3, size 56-8 line 3127 [ 32.109327] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.115041] binder: release 3850:3854 transaction 5 out, still active [ 32.122680] binder: undelivered TRANSACTION_COMPLETE [ 32.127987] binder: send failed reply for transaction 5, target dead 2018/01/10 11:52:32 executing program 3: prctl$intptr(0x2000000000026, 0x7) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ed6000-0x6)='hybla\x00', 0x6) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) 2018/01/10 11:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ac3000-0x9)='net/sctp\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000181000)={0x0, 0x3c, &(0x7f0000165000-0x3c)=[@in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000098b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a21000)={r1, 0x3, 0x1}, 0x8) r2 = socket(0x10, 0x803, 0xc) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d1f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000bac000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r2, &(0x7f0000639000)="14000000070ae7fbff003fff3f00200000000000", 0x14, 0x0, 0x0, 0x0) chmod(&(0x7f000027b000-0x8)='./file0\x00', 0x20) 2018/01/10 11:52:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000-0x18)={0x8, 0x800, 0x7fff, 0x2, 0x7, 0x101}) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000051d000)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 11:52:32 executing program 4: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f58000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000f59000-0x9a)=""/154, &(0x7f0000b6d000)=0x9a) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x1000006, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 11:52:32 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dae000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000231000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e68000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e28000-0x20)={@generic="6b20a487d560216fef9d7c4e710541d5", @ifru_flags=0x1100}) r2 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x1) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ef50, {0x400003ffffffe}, 0x20000018000001, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) rt_sigaction(0x2c, &(0x7f00001b4000)={0xff, {0x9}, 0x10000000, 0x9}, &(0x7f00009d5000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00002f5000-0x8)={0x0}) 2018/01/10 11:52:32 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000a44000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004c1000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r3, 0x80487436, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000006000-0x30)=[{&(0x7f0000001000-0x2c)=""/44, 0x2c}, {&(0x7f0000001000)=""/73, 0x49}, {&(0x7f0000004000-0x32)=""/50, 0x32}], 0x3, &(0x7f0000004000)=""/4096, 0x1000, 0x80000000}, 0x100) ioctl$sock_ifreq(r2, 0x8994, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000007000-0x38)={&(0x7f0000007000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000006000)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000-0x4a)=""/74, 0x4a}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0x84)=""/132, 0x84}, {&(0x7f0000007000-0x7c)=""/124, 0x7c}], 0x6, &(0x7f0000003000+0xc8f)=""/64, 0x40, 0x0}, 0x2000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000006000-0x2)=0x0, &(0x7f0000007000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x7fffffff}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r4, 0xbf6c}, &(0x7f0000006000)=0x8) 2018/01/10 11:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000c18000)='/dev/input/event#\x00', 0x6, 0x4000) rmdir(&(0x7f00006d2000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f01000-0xc)='/dev/rfkill\x00', 0x18400, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000939000-0x4)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001b6000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) socketpair$inet(0x2, 0x80004, 0x1000, &(0x7f0000c88000)={0x0, 0x0}) 2018/01/10 11:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000299000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) readv(r0, &(0x7f0000d86000)=[{&(0x7f0000941000)=""/0, 0x0}, {&(0x7f00002c5000)=""/4096, 0x1000}], 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c5c000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000aba000-0x8)={0x0, 0x40, 0xba7a}, &(0x7f0000a96000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000053a000)={r2, 0x4}, &(0x7f0000c62000)=0x8) 2018/01/10 11:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1a004000) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002b1000-0x10)='/selinux/member\x00', 0x2, 0x0) sendto(r0, &(0x7f0000191000-0xc)="e981589d5828f9f194aa0e21", 0xc, 0x40, &(0x7f0000a7f000-0x10)=@ax25={0x3, {"d32a9917158c39"}, 0x8}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000528000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x30000180, &(0x7f00001c2000-0x9f)="", &(0x7f00002e0000-0x4)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000931000)="") r2 = socket(0x11, 0x4020000000080006, 0x0) flistxattr(r2, &(0x7f0000ffb000)=""/0, 0x0) 2018/01/10 11:52:32 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000-0x40)=[{{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0xec6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000fa4000-0x10a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_getattr(r1, &(0x7f0000aed000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fa6000-0xc)={0x3, 0x1, 0xfffffffffffffffd, 0x2e, 0xfffffffffffff364}, 0xc) 2018/01/10 11:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000354000-0xbc)="a999d6f0e7074ed911086a3a384fc96a50d33154ac7e1ca3597fe061af77bbd18f56bfc836ed2ad96801e34e8ab83420f1302c380f043bd10d3ea2187bd402eb25a1a51b90b29f13115e020a3d4b670cd29a19ac9913b73481680cafce98c61ca42db0ec91fe8d8c61e3815d5b864d8c6b78622367444466bc3c8dbaefd72578ac45f95e5362b7b23203d34deff6f7a140b31eea7285cbb1be7814f452f7a9ea645202ed5370ef7f76ecc126e4ae535ed72a5818ef2e596d73bdbbae", 0xbc) listen(r1, 0x0) writev(r0, &(0x7f000006b000)=[], 0x0) 2018/01/10 11:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)='/dev/usbmon#\x00', 0x101, 0x2000) renameat2(r2, &(0x7f0000ff4000)='./file0\x00', r3, &(0x7f0000ff5000-0x8)='./file0\x00', 0x4) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000f65000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000000606000106dd0000c4fecc", 0x10) 2018/01/10 11:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000c96000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000595000-0x18)={0x0, 0x1ff, 0x20, 0x6, 0x1}, &(0x7f0000a21000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001f2000-0x98)={r1, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, 0x98) mq_notify(r0, &(0x7f000070b000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flistxattr(r0, &(0x7f0000bd4000-0x24)=""/36, 0x24) 2018/01/10 11:52:32 executing program 2: mmap(&(0x7f0000000000/0x905000)=nil, 0x905000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000716000-0x4)=0x0) ptrace(0xffffffffffffffff, r1) 2018/01/10 11:52:32 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000043e000-0x15)='/dev/pktcdvd/control\x00', 0xcb22288dc4196ee3, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f15000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e75000)={0x0, 0x0, 0x0}, &(0x7f0000768000)=0xfffffffffffffdeb) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00003e4000)=0x0) r3 = syz_open_procfs(r1, &(0x7f0000446000)="6e65742f7367630800746174006ed2591fba6230db7a5e50c049a6552313dce1e202ede03c341f4cb66a87be7663018696dd5948e246713e48ef6a6597b5e76c7f5c976c869dedbda11ba124cdd0e0e1feb2d9bf712704b584e11df2c873dae9cc67346b463f095bbd74c605ecbcb4bf19183ae742f96dc0f2d1c2e17ff2cd1327dd3b57224cd8648f81eddd134d4eb66b604716") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000384000)={0x0, 0x6}, &(0x7f0000dc0000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b39000-0xa)={r4, 0x2, "9710"}, &(0x7f0000988000-0x4)=0xa) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f000026c000)={@generic="fb621978cab0c0e7f279a7897d2fcd8f", @ifru_flags=0x5100}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000e9c000)={0x6, 0x8002, 0x7, 0x1000, r5}, 0x10) syz_open_dev$usbmon(&(0x7f000019e000)='/dev/usbmon#\x00', 0x6, 0x20000) 2018/01/10 11:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a2c000)=[@in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x858d}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) write(r0, &(0x7f000024d000)="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", 0xfc) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000842000)="b500bbc30cee975fce4e3b07fa6ced0fe746aca26de7da298afc2eac9001ec04d74c43a8b5935c51d8ec3499abab49b3bbd14023e9cdbff4f859e27f2655fda34fa24b9e35186cac8af9f5b98f84f37e17d3ca02ebba6e58462c9dd7b2fac3a86f11d8ec0da67d2e960d", 0x6a) 2018/01/10 11:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b99000-0x10)={0x6, &(0x7f0000f7a000-0x30)=[{0x7a, 0x1ff, 0x4, 0xffffffffffff8000}, {0x8, 0x20, 0xffff, 0x5}, {0x1, 0x9, 0x1ff, 0x3}, {0x7, 0x400, 0x1, 0xfffffffffffffff7}, {0x4982e6e4, 0x8, 0x8, 0x5}, {0x81, 0x2, 0xc9e, 0x9}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000d7000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000f70000-0x65)="9f", 0x1, 0x0, &(0x7f0000649000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000087f000-0x4)=0x0) [ 32.271358] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) [ 32.282268] device lo entered promiscuous mode 2018/01/10 11:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004524, &(0x7f0000b29000-0xd9)="") r1 = accept(0xffffffffffffff9c, &(0x7f0000499000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000358000-0x8)={0x0, 0x6}, &(0x7f00002db000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000094f000-0x6)={r2, 0x6}, 0x6) [ 32.330726] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. [ 32.370336] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/10 11:52:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000479000)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005a8000-0x8)={0x0, 0x1}, &(0x7f0000492000-0x4)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000073000)={0x100000000, 0x200, 0x1, 0x4, 0x0}, 0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000638000-0xe)='/dev/keychord\x00', 0x0, 0x0) openat(r0, &(0x7f0000f13000-0x8)='./file0\x00', 0x0, 0x6a6f035c7db49ad9) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) socket$inet(0x2, 0x80006, 0x2) seccomp(0x1, 0x1, &(0x7f0000a80000)={0x1, &(0x7f00008f0000)=[{0x0, 0xb76, 0x0, 0x0}]}) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/10 11:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000433000-0x8)={0x0}, 0x8) r1 = inotify_init1(0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000da0000-0xa)='./control\x00', 0x141002, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f000070f000)={{0x0, 0x2}, 'port0\x00', 0x40, 0x20000, 0x80, 0x58, 0x0, 0x0, 0x4, 0x0, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000560000)={0x0, 0x0}) ppoll(&(0x7f00004fa000-0x50)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000a73000)={0x0, r3+10000000}, &(0x7f0000c40000)={0x0}, 0x8) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r1, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/10 11:52:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000adc000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') r2 = accept4$unix(r1, &(0x7f0000b6c000)=@file={0x0, ""/4096}, &(0x7f000011d000-0x4)=0x1002, 0x80000) lseek(r1, 0xfffffffffffffffe, 0x0) sendfile(r1, r1, &(0x7f000010f000)=0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000086d000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0, @multicast2=0xe0000002]}, 0x28) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) fanotify_init(0x1, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bbb000-0x10)={0x8000, 0x2, 0x8, 0x3498, 0x0}, &(0x7f0000dec000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000085f000)={r3, 0x1}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) readlinkat(r1, &(0x7f00008f2000)='./file0\x00', &(0x7f00002b2000-0xed)=""/237, 0xed) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000d21000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ebffa5d}) prctl$getreaper(0x19, &(0x7f0000d27000+0x781)=0x0) memfd_create(&(0x7f00008ee000-0x2)='*\x00', 0x2) 2018/01/10 11:52:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x51)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000001000-0x4)=0x2) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f000073e000)=0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000002000)=0xffffffffffffffc1) 2018/01/10 11:52:32 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000078a000-0x4)=0x0) setresgid(r1, 0x0, 0x0) 2018/01/10 11:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f86000-0xb)='cifs.idmap\x00', &(0x7f0000653000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a6b000-0xd9)="2063f781a11230a582f255298577bcba3e597bee7efd0bc0240db7a0c09211654db6a34da62f5c5a819e3e824c3d3315595dc5fb87f28a6df3600368b272e3e50bcabfffdde117cb91c09976463aeefcaea4368479730c378025582544d63dc528756cb0136dbb16bb93c88f7232729119be69dc1684bd67d46490bb9f960e4c0bdd871db3cf3f0307738fdfe5632347db0ca51b3a47565f7733b3cb71706698760bb3e138293ed2288ad04c0b44c9846c9501e58ca62d1084f3a8adba2f7219b532b8a4862fbae110f0dcbca14501abf628b0dbb93762f03c", 0xd9, 0xfffffffffffffffd) add_key$user(&(0x7f0000ba2000)='user\x00', &(0x7f0000c1b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000285000-0x29)="5a9319865ee2c05c5c1d212e8166ff7b7d0976e23ae6f1e7c135dd4f0f45c949510a2b4ed2df3b6089", 0x29, r0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000046e000)={0x0, 0x0}) r3 = request_key(&(0x7f000010a000)='dns_resolver\x00', &(0x7f00004e1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000da2000)='\x00', 0xfffffffffffffffb) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cfb000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f000017c000)="0cb6524a8dceda3e98d6ab7520120698", 0x10) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000ae9000-0x4)=0x280) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f00009ce000-0x4)=0x1f) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000ac3000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f000064e000-0x4)=0xc) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000448000)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) fcntl$getownex(r4, 0x10, &(0x7f000058a000)={0x0, 0x0}) getpriority(0x0, r6) keyctl$get_security(0x11, r3, &(0x7f0000ec3000)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000951000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00002ff000)={0x0, 0x8}, &(0x7f0000a87000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00004d7000)={r7, 0xff}, 0x8) 2018/01/10 11:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000451000)='/dev/net/tun\x00', 0x0, 0x181000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000b55000-0x4)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ae4000)={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x2, 0xd187, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xa4}, 0x7, [0xfffffffffffffffe, 0x3, 0x9, 0x1400000, 0x200, 0x2, 0x401, 0xf72]}, 0x5c) 2018/01/10 11:52:32 executing program 2: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000024d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000093c000)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x58, "f4116dd8c50800000000040148eea291c0250000000000000007e3b84e0b851b35f005f97d43e5b5974402a8f4932bab976b34671c5dcce027e104d1d8c1a06e02081dd745ddaea592a9431c6f67a5067fa36a76fd3b38f8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x33, &(0x7f000093d000)=0x0, &(0x7f000039a000)=0x4) 2018/01/10 11:52:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000ebb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fchmod(r0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x13)=""/19, 0x13, 0x2040, &(0x7f0000002000)=@nfc_llcp={0x27, 0x5, 0xbfd7, 0x0, 0x2006, 0x2, "ab640a55e0091386d3c770872e9074b5bbd0a775f55ba00605a881c6297aaa4d63d67fc3adaaea5d7933ca98834bd0ba1d45a87919affef6bf09898999fe9d", 0xa0c}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001d1000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000981000)=@assoc_value={0x0, 0x9}, &(0x7f0000fae000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f30000-0x8c)={r2, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000a2a000)="240000001a0025eb00000004007bfc0e0a0b000004bf0202fffff00800020000f9de00", 0x23) [ 32.496073] : renamed from syz7 2018/01/10 11:52:33 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000009000)="2400000058001f0014f9f40700000048a1fff51104000100febfffff0800020001000000", 0x24) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000000b000)=[{&(0x7f000000b000-0x60)={0x27, 0x3, 0x0, 0x1, 0x3, 0x7, "e2e2fd246dd87faea6c4fc2d2c2dc41771704428ee98ed2ae4983022e3d4098266dd61e51e50fd1f6dfc40c8e6438e2be76569ada8ce3037ce1f43568fcd34", 0xffffffffffffffc1}, 0x60, &(0x7f000000c000-0x3)=[{&(0x7f000000b000)="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", 0x1000}], 0x1, &(0x7f000000b000-0x88)={0x88, 0x10a, 0x0, "68877591fe7e865b239f587944308f9b8f70e10a4a6e08abfbe6af467797e7fb7a1ebec18ff0679354fb641ab81582ee0274b68e4705967709e4c80ed718c515e31b3c44ffef9e73c0c63a725588740168e564978d80f2bd18cb0ef1e2a40e75f3f16ba79e698ee7dec274acb34861ece95eb856"}, 0x88, 0x40000}], 0x1, 0x0) 2018/01/10 11:52:33 executing program 2: r0 = socket(0x14, 0x803, 0x0) setsockopt(r0, 0x107, 0xa, &(0x7f0000001000)="", 0x0) flock(r0, 0x8) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000c17000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000035c000-0x10)={0x0, 0x0}, &(0x7f0000ecf000)=0x10) listen(r0, 0x1) 2018/01/10 11:52:33 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ffd000)=0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) process_vm_writev(r1, &(0x7f0000ffc000)=[{&(0x7f0000ab5000)=""/76, 0x4c}], 0x1, &(0x7f0000ffd000-0x60)=[{&(0x7f0000ffc000)=""/252, 0xfc}, {&(0x7f0000734000)=""/32, 0x20}], 0x2, 0x0) 2018/01/10 11:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001ce000-0x10)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00001b9000)=0x8, 0x4) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f0000ac3000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f00005a2000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006b4000)={0x0, 0x2}, &(0x7f0000e73000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b54000)={0x4, 0x2, 0x2, 0x81, r2}, &(0x7f00000a2000-0x2)=0x10) 2018/01/10 11:52:33 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0x5)='comm\x00') writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000-0x14)={0x0, 0x5, 0x19, 0x0, 0x5, 0x8436}, &(0x7f0000011000)=0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000012000-0x8)=@assoc_value={r1, 0x969}, 0x8) 2018/01/10 11:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed9000)='/dev/ppp\x00', 0x8b00, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002b2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000536000)={r1, 0x5}) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f0000668000)="") 2018/01/10 11:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000817000)='/dev/autofs\x00', 0x210000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00006b8000)={0x6, 0x6, 0x5}) ppoll(&(0x7f00004e8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000d84000)={0x77359400, 0x0}, &(0x7f00007cf000-0x8)={0x0}, 0x8) ioctl$TIOCSBRK(r0, 0x40044591) 2018/01/10 11:52:33 executing program 7: 2018/01/10 11:52:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x400000000007ff, 0x0) write(r0, &(0x7f0000a2a000)="240000001a0025eb00000004007bfc0e0a0b000004bf0202fffff00800020000f9de00", 0x23) 2018/01/10 11:52:33 executing program 4: clone(0xfffffffffffffffd, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000090c000-0x1)=',') linkat(0xffffffffffffffff, &(0x7f000085b000)='./file0\x00', 0xffffffffffffffff, &(0x7f000058d000)='./file0\x00', 0x0) 2018/01/10 11:52:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ftruncate(r0, 0x8) fcntl$addseals(r0, 0x409, 0x0) 2018/01/10 11:52:33 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x1, @tick=0x7, 0xffffffff, {0xfffffffffffffff8, 0x8}, 0x8, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 11:52:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d29000-0xb)='/dev/hwrng\x00', 0x1, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/10 11:52:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000a10000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x1, &(0x7f000086d000-0x60)={0x0, 0x21, 0x1, @thr={&(0x7f00007e4000-0x8)="", &(0x7f00005cb000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d04000)=0x0) futex(&(0x7f0000a09000)=0x6, 0x3, 0x3, &(0x7f0000de9000)={0x0, 0x0}, &(0x7f00003cd000)=0x6, 0x101) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) timer_delete(0x0) r0 = creat(&(0x7f0000204000)='./file0\x00', 0x44) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c10000-0x8)={0x0, 0x58}, &(0x7f0000da6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c26000)={r1, 0x10001, 0x80000001, 0xffff}, &(0x7f00009fd000-0x4)=0x10) 2018/01/10 11:52:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00000d6000)=0x7) mprotect(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3000009) r1 = syz_open_dev$tun(&(0x7f0000356000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x40a, r1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001eb000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@generic="5ca1be9faa382c84ba4960e3695e7f1f", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00002d4000-0x20)={@common="677200000100000000000081ffff0010", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000bd7000)={0x0, 0x40, 0x6, 0x8, 0x9, 0x100}, &(0x7f0000f1a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000548000)={r4, 0x14, "4ca49120bdd0a09c82ef87cd419342b41488375c"}, &(0x7f0000381000)=0x1c) 2018/01/10 11:52:33 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') fcntl$setsig(r0, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/10 11:52:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1000000) r0 = gettid() capget(&(0x7f0000857000-0x8)={0x20080522, r0}, &(0x7f0000344000)={0x8, 0x4a2523d8, 0x1, 0x7, 0xfff, 0x7f}) exit(0x1) pipe(&(0x7f0000ed2000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) syz_open_procfs(r0, &(0x7f0000918000)='mountinfo\x00') 2018/01/10 11:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed9000)='/dev/ppp\x00', 0x8b00, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002b2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000536000)={r1, 0x5}) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f0000668000)="") 2018/01/10 11:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0xfffffffffffffffd, 0x1d, 0x1, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) openat$dir(0xffffffffffffff9c, &(0x7f00009a6000-0x8)='./file0\x00', 0x240000, 0x4) 2018/01/10 11:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x2}], 0x7, &(0x7f000024c000-0x10)={0x77359400, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e3d000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000766000-0x4)=0x7fffffff, 0x4) 2018/01/10 11:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000e47000-0x4)=0x0) read(r1, &(0x7f000012f000)=""/1, 0x1) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000ad7000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r2, &(0x7f0000d3c000)={&(0x7f0000128000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000b01000-0x30)=[{&(0x7f0000618000)=""/186, 0xba}, {&(0x7f000030c000)=""/112, 0x70}, {&(0x7f000042a000)=""/8, 0x8}], 0x3, &(0x7f00009c4000)=""/49, 0x31, 0xffffffff}, 0x1) dup3(r1, r0, 0x0) 2018/01/10 11:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000006c000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000db6000)={0x0, 0xffffffffffffffe1, 0x5, 0x62cfa32f, 0xef8, 0x1, 0x0, 0x5, {0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x20, 0x8}}, &(0x7f0000a2b000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000487000-0x8)={r1, 0xd1}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0xc0481273, &(0x7f0000007000)="") 2018/01/10 11:52:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000013d000)=[{&(0x7f0000b76000-0x1c)=@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f000083c000-0x10)=[], 0x0, &(0x7f0000d78000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004e0000)={0x0, 0x9, 0x3, 0x597ce142, 0x6, 0x5}, &(0x7f0000c92000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000af4000-0x8)={r1, 0x8}, &(0x7f0000ccb000-0x4)=0x8) 2018/01/10 11:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000031f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007b9000)=@ethtool_gstrings={0x1b, 0x6, 0x49, "3fe214f6f861e59aeae4344a2d87dfbf9971ff24346b578a6b493ddc35bf05aefb201b67250482f9ea092ba8501ab96faf71ebd90673ad48165298eedeeed4c1d71130664e80322253"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009c4000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000735000)=@add_del={0x2, &(0x7f000014a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000cfb000)={@common='gre0\x00', @ifru_names=@generic="4d05000cc0a1ed4f3a0022dc012073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000758000)=0x3f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) poll(&(0x7f0000b70000)=[{r2, 0x40, 0x0}, {r3, 0x0, 0x0}, {r3, 0x2, 0x0}, {r0, 0x8010, 0x0}, {r0, 0x120, 0x0}, {r2, 0x2000, 0x0}, {r1, 0x40, 0x0}], 0x7, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f00000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r3, 0x29, 0x10000000000001b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, r4}, 0x14) ioctl$KDADDIO(r2, 0x4b34, 0xd441) 2018/01/10 11:52:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000011000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0x4) r1 = userfaultfd(0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysinfo(&(0x7f0000012000)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 11:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800000008048400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) 2018/01/10 11:52:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000000)=0x100000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000caa000)='./file0\x00', 0x80) r2 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000386000)=""/2013, 0x7dd) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000874000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f00002cf000)=0x3) getdents64(r2, &(0x7f0000083000)=""/226, 0xe2) linkat(r2, &(0x7f0000207000)='./file0\x00', r2, &(0x7f0000c62000)='./file0\x00', 0x400) 2018/01/10 11:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000e47000-0x4)=0x0) read(r1, &(0x7f000012f000)=""/1, 0x1) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000ad7000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r2, &(0x7f0000d3c000)={&(0x7f0000128000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000b01000-0x30)=[{&(0x7f0000618000)=""/186, 0xba}, {&(0x7f000030c000)=""/112, 0x70}, {&(0x7f000042a000)=""/8, 0x8}], 0x3, &(0x7f00009c4000)=""/49, 0x31, 0xffffffff}, 0x1) dup3(r1, r0, 0x0) [ 33.055697] device gre0 entered promiscuous mode 2018/01/10 11:52:33 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000023d000)='/dev/usbmon#\x00', 0x9, 0x800) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fa5000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ipx(r1, &(0x7f0000442000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ec9000)=0x10, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f00009d7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa5000)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000a33000)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x200000004, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000f9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 11:52:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x806) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x4000000000000000) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000001000-0x1)=0x0) 2018/01/10 11:52:33 executing program 0: 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) timer_create(0x7, &(0x7f0000000000)={0x0, 0x33, 0x6, @thr={&(0x7f0000629000)="e8e75cf80f6392b6778f16753e3ade04aced8f76ba30e27071a68ec15a5f163af288128bcd2bc231f16e06f870d9c5500ced7d314b040ed1926d0a149503bcdc30f97d674c5f893ad405cac7f4888474425270b752dbf1f4aa0f6acab024103651009c6bb2f39026fff8013610cf9a1b4608405da1bc50765fbfc3ac8eb378e5c210ef71a99c80ccf2a9cbaab6362f584d5b709b13ff", &(0x7f0000000000)="70c99e97d6dec3d8f63afefcef0ec29f652ff1f6f4d3936a814696de40afb5703aa18bd1d3185dd7ffe8bdf103e727b4f6b4fdfe05bd92b7402668fa1e5eb53aacdc37c743ddd342c321aa70618f71b1398cad48b0eca8bad743a81d9dd348085a0e76bd49043c31fc6bb5d4e44c16d06ee33914a144d30ad9858e9452a7b6a654fc898c8690b4fb9e420baa893fbb1e8f5c62ac87699c6e8ba4debec5fbc5e91d12b96b6ca56ffc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_settime(r0, 0x1, &(0x7f0000468000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000327000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f000087e000)={0x0, 0x0}) 2018/01/10 11:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000025d000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000152000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_ivalue=0x7}) write(r0, &(0x7f00001c9000-0xd1)="1ee6529074db596863dc53836549cab6c298640f1fefaf7d78891069265e1fefc99b391ce2f8b9638f0a8d5dcda7ec53288670640a432a4a571c8658815b77890c66e01f3a78dd1d3505ae8815dc9739e444693d267559c5ae05c617457e32dd60aedd04722465835ff7bedb098c3e5e95f09c4f724b106bf2b9de78d2385cea06a0f20b1f1f30b1913fe0c45467e4b6dcb8a3e4ea78af81b9fbf2a3a35a6ec1c024ba5a62bc316d1429f9841fd928ecc8e28f822dd856dc64f53ea2758c4d6123afa19bcf96b23d8dd70c90f692bf377f", 0xd1) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00006d6000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2018/01/10 11:52:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000df8000)={0x5c28, {{0xa, 0x0, 0xac, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) connect$inet6(r0, &(0x7f0000e92000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000003}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000839000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 11:52:33 executing program 5: mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d53000)='ns\x00') mkdirat(r0, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f000092c000)="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", 0x1000, 0x50, &(0x7f0000d54000)=@file={0x1, './file1\x00'}, 0xa) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d56000-0x8)={0x0, 0x0}) 2018/01/10 11:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ff000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5000)={0xaa, 0x5, 0x0}) signalfd4(r0, &(0x7f0000e13000)={0xf13}, 0x8, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f18000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 11:52:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001c0000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000114000)={0x0, 0x0, 0x0, 0x0}) close(r0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents(0xffffffffffffffff, &(0x7f0000976000-0xee)=""/238, 0xee) mmap$binder(&(0x7f0000a5b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000bbe000-0x30)={0x0, 0x0, &(0x7f000074d000)=[], 0x0, 0x0, &(0x7f0000b72000)=""}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000c43000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000665000)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c60000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0x0, 0x0) 2018/01/10 11:52:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005df000)=[{&(0x7f0000148000)="8c", 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") vmsplice(r1, &(0x7f0000513000-0x10)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1000000000000002, 0x0) getpeername$netlink(r1, &(0x7f0000669000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007c3000)=0xc) 2018/01/10 11:52:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f00003b1000-0x10)={0x1, 0x3}) r0 = socket$inet(0x2, 0x402000000000a, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="1fa4b4f83b0a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00ffffffef00007f0000200400090001"}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000512000)={0x0, 0xed05, 0x10}, &(0x7f000063e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f07000)={0x7fff, 0x1, 0x4, 0x5, r1}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ca7000-0x11)='/selinux/enforce\x00', 0x40, 0x0) bind$netlink(r2, &(0x7f000051a000)={0x10, 0x0, 0x0, 0x400}, 0xc) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f000069a000)={0x8, 0x3e0, 0xe9e9, 0x2, 0xfffffffffffffff7, 0x800}) connect(r0, &(0x7f000096f000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000066e000)={0x0, 0xf8, "c7b6a6be53a0eab0a9251ab7bd46e8694e2fa4ed8d169cafcb93bbdfec309c8b3464c43f0c5eb7bb5fd2f409a0f01dd0c59e604ffd99ba7ff4cc431f051a19d945c3fabf02e17abd4421b940c8bea19782068608b315fa49095027231d3a15ca2f6aa6b7f84ff85f2a63ea7aef85a4a2facb3f4d72a2cdd0cb81e460e41759b3da49281914152736d2e883e2f547a7ccc248e407e992dfd69d5a81d50f78bfe6d3d6f1043ced91ce759252a5e4b9fffe04f6b21cebe2f5eefbd088c8f3ad825b1ccb86e8c35f6ba278b853bf39ff6b2b631beee900c4f3fe8c600556e54204bd2363eca102a630c0ddbfd3246518eefcd7aa1f4b07da21b6"}, &(0x7f000029f000-0x4)=0x100) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000623000)="", 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000228000-0x20)={0x7, 0x6, 0x8200, 0x5, 0xffffffff, 0x1, 0x8, 0xa1, r3}, 0x20) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000a80000)={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x75a}, {0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, 0x1ff, [0x6, 0x7fff, 0x1ff, 0x2, 0x30000000000, 0x1ff, 0x66, 0x5]}, 0x5c) 2018/01/10 11:52:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f00003f3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000209000)="", 0x0, r0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000bee000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000837000)={r3, 0x3}) keyctl$get_security(0x11, r1, &(0x7f0000f04000)=""/0, 0x0) keyctl$reject(0x13, r0, 0xff, 0x3349, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ad2000)={0x0, 0xb4, "ad14d319d5fc00683f8f7f8e6f8a6286e731a263e8f149fc3f5b687fdd6b67a80cadea40ea5f587e3b978cebcc9079679c973598700821cbf5d2d6c19c4d3e7f29ce2de1815d4ad7d75e44aa9f0da5241d504e370fbee07cc9cc78867af83a0de43814c96a8fc99acb0eeb1809800fca9fa268fb512e55a5211803f80aaa8415b1b87a991845329eed052cdb8bef02fec4c6a8f1e5da2896d1e5f2c3daaf7991caa2f8c8b786bf92542f24393d34446df4e943ff"}, &(0x7f0000136000-0x4)=0xbc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e59000)={r4, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4c7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xef6, 0x5, 0x0, 0x5}, &(0x7f00006de000)=0xa0) 2018/01/10 11:52:34 executing program 2: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r2, &(0x7f00000fa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000fa6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fa8000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000489000)={0x0, 0xec, "253ef830c0c5df1ededce18319ef4d2723d33f1b5882600a3dfcaf10c0d4c09489dc43aaba958abd06a0c7c03dfe1d32c8b6eaf00e24c047cdcde882f2999881d7dbb846fa397a77a007a1698e824b3d5bdcf11937c15ebed06d5e9487c1032e74d4eeec52364a7955b89aac905ddd1da25468146b55cd0ec0f0931bdc84510a21a242a63ebbd8a43dda3ead2c5b3e4ddedfa1d29a5ed1dda503ec69d5e1771b955c9b3e7e6d87c42e92688a887f89b28f6d2a114dd2f46a27119d14561c9c1609e58d5eb735e71a37b5ee309de2931601f5cb04d1f276ff571398ec46435045bbcb9a2565c7392c564910b7"}, &(0x7f0000fa9000-0x4)=0xf4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000133000-0x14)={r4, 0x413e2268, 0x7, 0x3ffc000000000, 0x6, 0x101}, 0x14) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r3, r3, 0x3, 0x1) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000fa8000-0xc)={0x2, 0x2, 0xfffffffffffffff8, 0x7, 0x2310fd76, 0x1}) prctl$setendian(0x14, 0x2) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa6000-0x10)={&(0x7f0000fa3000)="", 0x0}) 2018/01/10 11:52:34 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000e2000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000aab000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff, 0x80000000, 0x8001, 0x400, 0x9, 0x0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f1e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b05000)=0xc) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000884000-0x7)='status\x00') fcntl$setlease(r3, 0x400, 0x2) [ 33.582073] device lo entered promiscuous mode 2018/01/10 11:52:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fe8000-0xd)='dns_resolver\x00', &(0x7f0000b16000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000974000-0x16)="76626f786e657430fb6367726f75706367726f757060", 0xfffffffffffffffe) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ccb000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000065d000-0x10)={0x4, &(0x7f0000c89000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000a86000)={r1, 0x3}) 2018/01/10 11:52:34 executing program 7: epoll_create1(0x80000) mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a94000)={0x0, 0x0}, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000a81000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b26000)=0x0, &(0x7f00008a4000)=0x4) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f00001d2000/0x3000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000038b000-0x4)=0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b27000)={0x6, 0x485, 0x5, 'queue0\x00', 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000089a000+0xc1d)='/dev/snd/seq\x00', 0x0, 0x800) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000110000)=[{&(0x7f0000b28000)="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", 0x1000}, {&(0x7f0000037000-0xd5)="4119cd6faf28a8efc8c0e514fb8b63ccd6f3ca2a10ba73a328ef7a65fd16d6920d4cb766b76bb1f1f3421b896a3aebbf72f6ef6c5cb5096ac202f42f467623c1ce049bf67026b9105bd5f4f5d233badf0ca5bc578e83194f7e53fff1987eea8113315071eac0e472f568b2c01d06a79472b55d8eebb2c336119317c8e7dbbec0ffdd42f4dd3f93b0f57023be48bb530d154a931005989db9552d0d1bc47b31de668d14a8a94675356e7455b52b6b60f0dd98c5e80269c15ce3db88df5e57da72443fc56da92007a6064648bd736ea2567bc30b6fc6", 0xd5}, {&(0x7f0000b29000-0xda)="c3afc1feb4967424b296333094a4672680021521ebf60915a5754176e4c492060e10f86a51ca74adbab1d0318347fdbd8e3d92b3d2b4401ac8c6d0005bec20750cd4bfb882fc52f8f563573a7a6ac486cef501647516807ca980b7b9cc816f3187d6fb4afe2284145c066145c4745c19b5d43a944758755b91072ae9802e59761ac10c62387ce1e20e09eda0ad6fc19821a768f85928bcf9119a3b9266195d6a7623bf64d8fd5f74b234a19151e35228dadb1364c7c794f8e8f896474e7059249518f994f12395867d72cc8cd429b8dd56b9b54883ad86a4152d", 0xda}, {&(0x7f0000b29000-0x45)="ed10629f547fe9c11d4a86fe1a9c6d465b6563c27c619d355b512c482f9b5f37f4d7865b65b7b1ad3f1c5b5e71149e2d967a0d315f0c8a345f1ab993a1b92c86d3a9f44e88", 0x45}], 0x4) time(&(0x7f0000b27000-0x8)=0x0) mmap(&(0x7f0000b29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000b2a000-0x8)={0x400, 0x2, 0x73, 0x92}) 2018/01/10 11:52:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = open(&(0x7f0000c20000-0x8)='./file0\x00', 0x482000, 0x30) getpeername$netlink(r0, &(0x7f000093c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003d3000)=0xc) r1 = memfd_create(&(0x7f000003a000)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0x0) ftruncate(r1, 0x0) 2018/01/10 11:52:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000708000)='/dev/snd/seq\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000505000-0x5c)=""/92, 0x5c) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00009ea000)={&(0x7f00005e2000/0x4000)=nil, 0x4000}) r2 = dup2(r1, r1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000be9000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b48000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000020d000-0x10)="22cfb119a12b8b112065779faf428a0b", 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000d2c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000f0000)=0x8) 2018/01/10 11:52:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00005b1000-0x14)={0x3, 0x3, 0x0, 0xfffffffffffffffc, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000088d000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000213000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000db5000)=0xc) fstat(r1, &(0x7f0000999000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) ioctl$TCXONC(r1, 0x540a, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00005ee000-0x5c)={{0xa, 0x2, 0xf53, @loopback={0x0, 0x1}, 0x144}, {0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0xfffffffffffffffe, [0x5, 0x7, 0x1, 0x0, 0x8, 0x481fe7a4, 0x4, 0x7]}, 0x5c) shutdown(r0, 0x40b784a8c385746e) 2018/01/10 11:52:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00004d4000-0x4)=0x0, &(0x7f000034c000-0x4)=0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f25000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$ax25_int(r2, 0x101, 0xe, &(0x7f00000ac000-0x4)=0x1, 0x4) socket$key(0xf, 0x3, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@common='eql\x00', @ifru_map={0x6, 0xfffffffffffffffd, 0x7, 0x1, 0xfffffffffffffff9, 0x200005}}) r3 = openat(0xffffffffffffff9c, &(0x7f0000b2b000-0x8)='./file0\x00', 0x0, 0x100000) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00002df000-0x4)=0x5, &(0x7f0000051000)=0x4) getsockname(r3, &(0x7f00001d3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b54000)=0xe) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000583000)=0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000ab3000-0x10)={&(0x7f0000d6c000/0x3000)=nil, 0x3000}) 2018/01/10 11:52:34 executing program 2: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f16000-0x8)='./file0\x00', 0x8000, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f15000)=0x771, 0x4) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/10 11:52:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000f9000-0x9)='/dev/sg#\x00', 0x9, 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00005f7000)=0x0) accept$packet(r1, &(0x7f00002d5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e81000-0x4)=0x14) bind$packet(r0, &(0x7f0000de3000-0x14)={0x11, 0xfd, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup3(r0, r1, 0x0) 2018/01/10 11:52:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000036000)=0x0, &(0x7f000047e000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) 2018/01/10 11:52:34 executing program 2: r0 = socket(0x100000002, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000003000)='./file0\x00', 0x2, 0x1e00) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) sendmmsg(r0, &(0x7f0000002000-0x168)=[{{&(0x7f0000002000)=@in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000003000-0x4e)="96a87b73beb90ee700545154338326a486a5f36d47d69ae2d98ccd8abf3326f57fa7ea08b5d0e91138f2eba8da10d9d64045d8af52665f54dee7f022f3ed7180fac7b0c75ee833b3c45de2302189", 0x4e}, {&(0x7f0000002000)="b8e2a9a0b8d909547a44a94610ea6e57d7e259d9ab5b1cea37a9f10ff537eacf50160801e7b04143dc375b1e5e0c326d99ecf02b71453b94aeebe49187818f3eddc2610ac720e72e3c8c3fd08057dcfe452bfba6187655319751c2190dc4b2149d5112e20169fa77035a6b0dd8d36ed3502f57b0f2e0081bd318e064851498bed8457c2c5a57862dc2eb2569a7cbad62b2e5c679265e9810e85e771ba4d4cabea4cac70edbd3d0cff758b10b5ec3", 0xae}, {&(0x7f0000001000)="bf4d1814317982879d0fd60e863b9650420b1809a397f793ef5ccbe161e4a199a214e8c0b82e9f241d04049b839353dd964805a7948e292647979d05d2ad6237d1f012e44c110270c5e1dca70c64c51e7a844abda9eb40e856708134bf7edf55c53cb6b9cfd459", 0x67}], 0x3, 0x0, 0x0, 0x4000094}, 0x2}, {{&(0x7f0000003000-0xe)=@l2={0x1f, 0x7, {0xfffffffffffffff7, 0x3f, 0x81, 0x7ff, 0x7, 0x10000}, 0x5, 0x3}, 0xe, &(0x7f0000002000)=[{&(0x7f0000001000-0x70)="4ecfa666a5762db0b9c8294e70f50eb4ccc648cb284ab7eb18a4de82f51834e972825798a681536141fb38f01195a0732078d4906351a7b34d9f69c38dbf6d0ad719fc18da9150a160fed109605bfcc537a72c0f2d70a57a737dd96a52bff3f427d79e49f73b3426c4e4daac64d81f2a", 0x70}], 0x1, &(0x7f0000000000)=[{0xe0, 0x10e, 0x80000000, "078fdee45c0a216164abc6995e8bf643e5b19a08ea0bb5ac9db9a910d13243ce2352685a4438137784237f237e2c62859e0efe1fc40ffaf627282cc5b6f0a715438759938c732d9fed5206bc130736e31252cf902076476b8124304ced23e3644e0ba37a71ba1f3ee3e2a02695ccd02967a80e88ebcd8c59e9605c5fd58737624151c8fed2ebbcac4484d26a2349f92ac251dc201ec0ae00141ec10b16b5b477890e0481120a77b111ef8f042515e4c8922c556c38f2c97cc82eef57027de898bbbf9fdee783cef646c2d2eb68b1ef8f"}, {0x30, 0x111, 0xfffffffffffffff8, "fdad0ea83910278731ca11874b50473ea3ee4aa51ab8a665cb53158a4a"}, {0x30, 0x10d, 0x1, "3cbb4880a9506ae4b0efdd9eef49a9036818773c5c78aff52c22"}, {0xc0, 0x1, 0x9, "f3b9f56a787a371a10d01f4b57009cd5eff7530f22fec0b9cf6589456b283606920e20dbdc580bc9c668cbd968ce72267db19177c92281a5e4525c0cdd78a07cf6d8b8134d3d2f86671ede36c7b1600d13405296c74a48a7bfa01a178dd353e8f7df5b4fc018683fb225123ef13116ab1436f23123ab4bc8ef8fce6961527861799149fbfa810ea5859a9c1ccef811924d205626a98ad89d29218a1faaa5fa8fbcfc874c7a21455ad6"}, {0x108, 0x10d, 0x401, "ce8b433938575634c976229cdbe5bc34792bb279d5f00438713e1ce3b566ce465f728d61ccfcb25f28b82c9510c33a0b080ab03e132b127d8d63fbce48b92e72705de8750845c1def968199d5b4ab855881e15c7079976f78459236636ced4cb392a0f38a7bd944f3bd1fcb4dc2ebb86d7dfe4f8283fd3f1bdb9ed5528236807103499490d9be0f7ac568388d2f3dc74e91a036f49a0f28f12a966028d64b106e73f589a61ad591a1aba514c54ca1beac96b26eb029fb69bd172ad07da5276e8452df6a2cc2882788aaa388764921f76b107dcf7c6b17bb3210982efd9b47c1fb15b93a97e016bd99c8b030840940a8b2a"}], 0x308, 0x40010}, 0x11}, {{&(0x7f0000002000)=@generic={0xb, "569c80c338ae8d336319a711e995e24bdbf9dbf58542672d4d7a123df351275a6777bdd56498a245948fdfb594f01f5e8c8b68fa600c2e27ace7d21d6c4a7e9d3efff0445bc5996598980b50db7bd50b1eced653352dbd0017c0fd294f6baab28716126e2875b4526064f91b8fe687fed5a125c3f57b3a7b427b8e393e62"}, 0x80, &(0x7f0000002000)=[{&(0x7f0000002000)="e5af24e3f21103f96fe9b3fb37c71fffc4797b70d613b4a73906635b6c06dee821f80f77e5b9adf5ef0ab2a55c77c8dca499d1af316ec8eca26380cee2b7aa82b20c96c17b35f6f49f085bc9ff2db5a01b965a3803a4291c", 0x58}, {&(0x7f0000002000)="0326f2aba5197971df46b3cbe6b0cc559e07df5332e99f4c0d7e88da3cab62d7d948f99e1a2fc9439b001f0ee2c2aaad616a01e848b2c87df694", 0x3a}, {&(0x7f0000003000-0x8b)="7bdfde465d08807a20df84fb468ba48a14a84e03f1505aff8522c1f03a896e7190786bd9aed0c3d03798e30c935dba61f6f3d7982fce7b8795fef0bccc6182737857bbc852480205ae03ad0550313c4632201080cd7585fc8a41b105bf8cb24725f64a39e0a93073338f658ec009f2350caaf7ed7f44b5cd252d28b4effd6189870e45f01da71ed9418209", 0x8b}], 0x3, &(0x7f0000001000)=[{0xd0, 0x12d, 0x1ff, "8ed317fe9fbb8892f9ef055f85a58fb9a9f14bbfbbb64c55a35c5c2da34a23902dbcdba29eba1f06a3d8f6343cc6951a6f9fb42ddaebfeb3da1e3960cd8638fd2120baf1a9be58d5a2ecc31a594ce9b23c294f313fcc10d2966b1e79aab81b490f4080e0b3ef25aa8f2e7248d69b8c7b55935a650e6313249ee1f0d5e216a792543c588f1c4e8df576d74943ee0ceafb1959a2b42b75f42e4685db4441d175913c497419f2062a14c8610a63de4a1756c332b4a348cd446ddb5027178e258d"}, {0xb0, 0x103, 0x0, "d0d641e47421a2678383d6a2db093da15a3c4d60dd763cb4aae9f6ddc4a07b678ac5c1bf40d8dd5f922d13c770dc4c96429ac94a34886c071f213f53404188e583179a742378ac73be63753dc19437c20d3c6b9499c408cd78b6c6a3a46ada2f48b560559d8dfd1ec8f5dcda67183690ddb78c9d6d4229f186767e9d4fd2fa759893cb2e50d838dd5998e89695428f080710b4afbcbdcdb795f4d4d1e44b"}], 0x180, 0x10}, 0x200}, {{&(0x7f0000003000-0x80)=@generic={0x0, "588f77ee7dc77e7b86060b28dc8503e594bcbb93e3fd315b1cabc206eeda02f55f237f9a6fc1d4615340ce5b3f37c947a5e927047c22f2a64b5c62a5cfa80b5d169d6d69c6f634098fbc24c2ee24f2d796b2bb183935bb9179d898a2604060c011ca53e6b21bd35d31a766ab41d58567cfaa1a3f6c308c4219c5594c3579"}, 0x80, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0xb3)="51341a5b805cc9768b4f4447ebfb867abb8d18a0eeb5d93cccca9788d627266b9da3bef7441e6d34c8c6289bfd7586ced1b3c466360a58728f0758fca55db726140c64b91283f94059b9992ac3c59ecaafc31ac74897b07f02b1ab129bb4f53c97c7b1719688521dd589f80c6f3a554b7676a9e1b38f8830a0062eaaf9065d3b4342a124df94db1b50ee36a46795550d08ed6733a960f109dbb6a43d466242f490041dec4dc56a1bdc90c6c50fb96f684daceb", 0xb3}, {&(0x7f0000000000)="d6a3e7c04fa2424e8b637387fe4c874f5ed67da5ed39fae41b8a8f6e9e1f37e68d05e3ac79c963ab8d72142196", 0x2d}, {&(0x7f0000001000-0x18)="a90400d73de2cb7475115c1c5ad9875b60ab117b8fd0a97a", 0x18}], 0x3, 0x0, 0x0, 0x40001}, 0x200}, {{&(0x7f0000002000)=@nl=@proc={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x8f)="f7db9ca1d86d4b48c9d32126949a1f28aad6230276fbdaebc2837b9cbb44fbabd4d91acd19bbe5369486a7397881826045d79b546374f84d0ad1cfe45a1b88d8386586c94587bf2ca2b0552b26ae571c89e0e2c664a008fe5d18ef2d6f8557fa6360e9bb8e0096935b5a0c377dff46ac11ab2da6c241d4d77efe8f63e5d1f832ec7f73496f6b973a7bd2ea9d0683e2", 0x8f}], 0x1, &(0x7f0000003000-0x110)=[{0x110, 0x88, 0xdb3b, "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"}], 0x110, 0x8050}, 0x0}, {{&(0x7f0000002000)=@nfc={0x27, 0x5, 0x4, 0x6}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)="99851aa2f9c4622be4a4289740708783a1b26128b9fce25d9eb17eca36542bff79a5c65fda313dece8f2eadbc059c4bfe533358b8f4fed1464821536d7c4aa4501f903ea00dd3812be4edacd8b95ab5a71a537b9ebb1e87e3ee7bdb9fb259f9ecbc650e561b27bfe14c7581c90b4585aa4f0dbbc36e49ca5eb016d101ac14b23a8df27930ccfa856a29b306f0181fe58dd52358742b97f105c51ad8b4f65", 0x9e}, {&(0x7f0000002000-0x41)="a4d57bebb577feeb6b03e78f6dc76208537f799ec5e95b4aad989a5f25b2a3a538d2a145214d434fa03747cd613d5ea21fa8cc62d6ea71572773723455baddbb67", 0x41}], 0x2, 0x0, 0x0, 0x44000}, 0x634}], 0x6, 0x4000000) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x1c, 0x40, 0x4, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000000)={0x4, 0xc, 0x9, 'queue1\x00', 0x4ec00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 33.776654] device lo left promiscuous mode 2018/01/10 11:52:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000023f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c16000)={@common='bond0\x00', @ifru_flags=0x400}) r1 = socket(0x1000000000000010, 0x803, 0x0) write(r1, &(0x7f0000f1d000)="26000000110061f193e9bff707080000080000000009ff400008ffffa0074751050003000000", 0x26) 2018/01/10 11:52:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000708000)='/dev/snd/seq\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000505000-0x5c)=""/92, 0x5c) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00009ea000)={&(0x7f00005e2000/0x4000)=nil, 0x4000}) r2 = dup2(r1, r1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000be9000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b48000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000020d000-0x10)="22cfb119a12b8b112065779faf428a0b", 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000d2c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000f0000)=0x8) 2018/01/10 11:52:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5e000)='net/igmp6\x00') eventfd2(0x7, 0x80800) preadv(r0, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x0) r1 = request_key(&(0x7f0000a07000-0x3)='user\x00', &(0x7f0000de3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000603000-0x1)='\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000dee000)='keyring\x00', &(0x7f00005cb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) 2018/01/10 11:52:34 executing program 1: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) fcntl$addseals(r2, 0x409, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/01/10 11:52:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r1 = openat(r0, &(0x7f0000078000)='./file0\x00', 0x1, 0x40) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00002fc000-0x20)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001]}, 0x20) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f00007fa000-0x10)='/selinux/member\x00', 0x2, 0x0) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) 2018/01/10 11:52:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x5429, &(0x7f0000f91000-0x8)=0x0) 2018/01/10 11:52:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000614000-0x10)=@llc={0x1a, 0x4, 0xffffffffffffff7f, 0x8, 0x100, 0x9d6, @random="57d5da0de990", [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000e2b000-0x4)=0x0, 0x4) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000725000-0x1000)="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") 2018/01/10 11:52:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x0) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/10 11:52:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003fb000)='hybla\x00', 0x6) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000085c000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007b2000)={0x0, 0xfefe, 0x3, [0xdcd8, 0x3, 0x80000001]}, &(0x7f0000a1c000)=0xe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00003dd000)={r2, 0xe7, "c3a3740f15546bb90232b1b2fd56c669e3560a3d48f6ddb4b0650cde135dc2d372411359eb1f79335f3db547db62eaf94cbc9f887ef3bbe1dfe84b1f37476f2ed95339c08684f31fcb5b2ebfb47fe36f30db472b58b45a96cb9361ad27ae749f0dce144443e4cbf2d7942292b06878b8f7f3f75bfe30f03a9f38c0e3591320d8a6c8e9947dbc2baa3e35945e781ecd99aa185366c60b6f39c849497a1b1ea36fdcec86ce53d72bc29bfbd748790677f9ac1b50a2300cde2b1c7644f09a74f82419d4baf6e59266fec9c0deec68bb0b84e5f01c9f9457c9a9201b9b95951b71bddb5af7d2aafe78"}, &(0x7f000030a000-0x4)=0xef) 2018/01/10 11:52:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000550000)='blacklist\x00', &(0x7f0000356000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c2e000-0x4)='+)+\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r0) r1 = socket(0x11, 0x100000802, 0x2fd) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x4, 0x0, 0x0}, 0x4) accept$inet6(r1, 0x0, &(0x7f00004f9000-0x4)=0x0) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000f8d000+0x93e)={0x0, 0x0}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r3, 0x409, 0x100000008) r4 = gettid() setpriority(0x2, r4, 0x10000) 2018/01/10 11:52:34 executing program 2: mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000000, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x1, 0x0, &(0x7f000049b000)='\x00'}) 2018/01/10 11:52:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000568000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000f8d000-0x4)=0x1101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) sendto(r0, &(0x7f000010e000-0x74)="", 0x0, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 11:52:34 executing program 0: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_pts(0xffffffffffffffff, 0x10000) ioctl$TIOCCONS(r1, 0x541d) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x8, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffff80}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 11:52:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000d61000)=0x6, 0x4) mount(&(0x7f0000622000)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f0000262000-0x7)='devpts\x00', 0x0, &(0x7f0000f3f000-0x1)="") 2018/01/10 11:52:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mount(&(0x7f00000fc000)='./file0\x00', &(0x7f0000c84000-0x8)='./file0\x00', &(0x7f00008cf000)='adfs\x00', 0x2000, &(0x7f000063a000)="e166d98d29417c03e75d6c3422ed7e56c64fd1a2778c575de5019cbed0bb52e039ea5213ac7bb777") setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='K', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/10 11:52:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000067c000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000256000+0xfc5)={0x0, 0x0, 0x9a4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f06000-0x10)={0x0, 0x0, 0x8}) mount(&(0x7f00007a2000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f0000634000-0x6)='tmpfs\x00', 0x20, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r4 = dup2(0xffffffffffffffff, r3) accept$packet(0xffffffffffffff9c, &(0x7f00005f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000039a000)=0x14) sendto$packet(r4, &(0x7f0000000000)="e472d92950ec23920340f8c4059ffb0f93b4318708d1dcdfa6711ec19eae58eb08d7754b192245ed43e343f0bb87203987ff9afc43", 0x35, 0x20000011, &(0x7f000024f000)={0x11, 0x100, r5, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mkdir(&(0x7f00002df000)='./file0\x00', 0x0) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x4000, &(0x7f00000ba000)="") mount(&(0x7f0000500000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00000e1000)='ext2\x00', 0x1793d0ab4bda7a2c, &(0x7f0000ffc000)="") ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ada000-0x10)={r1, r2, 0x8}) r6 = open(&(0x7f000099e000)='./file0\x00', 0x200, 0x0) getdents64(r6, &(0x7f0000db4000)=""/1752, 0x6d8) getdents64(r6, &(0x7f000051a000-0xc2)=""/184, 0xb8) [ 33.947869] binder: BINDER_SET_CONTEXT_MGR already set [ 33.956413] binder: 4229:4231 ioctl 40046207 0 returned -16 [ 33.956549] binder_alloc: 4229: binder_alloc_buf, no vma [ 33.956567] binder: 4229:4253 transaction failed 29189/-3, size 0-0 line 3127 [ 33.969320] binder: 4229:4245 got reply transaction with no transaction stack [ 33.969329] binder: 4229:4245 transaction failed 29201/-71, size 0-0 line 2920 [ 34.012977] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.019810] binder: release 4229:4231 transaction 11 out, still active [ 34.026769] binder: undelivered TRANSACTION_COMPLETE [ 34.026777] binder: undelivered transaction 10, process died. [ 34.026808] binder: send failed reply for transaction 11, target dead 2018/01/10 11:52:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) memfd_create(&(0x7f000020d000-0x4)=']{\'\x00', 0x3) ioctl$int_in(r0, 0x80045432, &(0x7f0000000000)=0x0) 2018/01/10 11:52:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/01/10 11:52:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e30000)=""/41) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ce5000-0x3)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x16, &(0x7f0000b88000-0x4)=0x0, 0x4) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setgid(0x0) 2018/01/10 11:52:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008ac000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000fe3000-0x8)='./file0\x00', &(0x7f00001ac000-0x8)='./file0\x00', &(0x7f0000423000)='ext3\x00', 0x4000000000000404, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000904000)='/selinux/load\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000fe1000)={0x0, 0x0}) futimesat(r0, &(0x7f0000f05000-0x8)='./file0\x00', &(0x7f0000ed4000-0x20)={{0x0, 0x0}, {r1, r2/1000+30000}}) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000d33000)='./file0\x00', &(0x7f0000649000)='vxfs\x00', 0x6004, &(0x7f0000ad5000)="") getpeername(r0, &(0x7f0000a66000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b4b000-0x4)=0x10) 2018/01/10 11:52:34 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f000000b000-0x8)='pagemap\x00') mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @in6={{0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001a000-0x4)=0x8c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000019000)={r2, 0x6}, 0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents(r0, &(0x7f0000006000)=""/0, 0x0) 2018/01/10 11:52:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$sg(&(0x7f0000b60000)='/dev/sg#\x00', 0x7, 0x20000) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d9b000-0x4)=0x0, &(0x7f00009f4000)=0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008fd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00001d2000-0x4)=0x8, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f000022b000)={0xffffffffffffffff, 0x3, 0xfffffffffffffffd, 0x3, 0x100000001}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000414000)='/dev/hwrng\x00', 0x80000000400, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00007b3000)=""/71) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xa, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = syz_open_dev$mice(&(0x7f0000778000)='/dev/input/mice\x00', 0x0, 0x7ffc) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000346000-0x4)=0x2, 0x4) readv(r3, &(0x7f0000ef1000)=[{&(0x7f000081c000-0x95)=""/149, 0x95}, {&(0x7f000083b000-0xf3)=""/243, 0xf3}, {&(0x7f0000b88000)=""/16, 0x10}, {&(0x7f0000a74000)=""/78, 0x4e}], 0x4) ioctl$TCSETS(r3, 0x5402, &(0x7f00001ed000)={0x100000000, 0x80000001, 0xffffffffffffff40, 0xc6, 0x3e72f439, 0xffff, 0x0, 0x0, 0xc47e, 0xff, 0x7, 0x6}) syz_open_procfs(r1, &(0x7f0000cc1000-0x8)='gid_map\x00') 2018/01/10 11:52:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) 2018/01/10 11:52:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x111000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000056b000-0x10)={&(0x7f000001c000+0x2ad)={0x2, 0x18, 0x5b1b, 0x7, 0xb, 0x0, 0x6, 0x1, [@sadb_key={0x3, 0x8, 0x78, 0x0, "4a7773babed1a4f9b527f365070e74"}, @sadb_sa={0x2, 0x1, 0x2, 0x40, 0x0, 0xa5, 0x1, 0x0}, @sadb_spirange={0x2, 0x10, 0x3, 0x3, 0x0}, @sadb_sa={0x2, 0x1, 0x3, 0xfff, 0xfffffffffffffff7, 0x2d, 0x2, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10442, 0x0) sendfile(r1, r1, &(0x7f000088c000)=0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f000076e000-0x4)=0x1, 0x4) 2018/01/10 11:52:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b41000)='/dev/rfkill\x00', 0x140, 0x0) mkdirat(r0, &(0x7f0000ad0000-0x8)='./file1\x00', 0x110) mkdir(&(0x7f0000e2b000)='./file0/file0\x00', 0x0) 2018/01/10 11:52:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000a91000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000068000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000089f000-0x10)={0x0, 0x48, &(0x7f000022e000-0x48)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x294}]}, &(0x7f000050e000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001cd000-0x8)=@assoc_value={r1, 0x1000}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000144000-0x98)={r1, @in6={{0xa, 0x1, 0xc929, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5}, 0x98) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007bf000)=@assoc_id=r1, &(0x7f0000ad6000-0x4)=0x4) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000b9a000)=0x0, 0x4) ftruncate(r2, 0x8) 2018/01/10 11:52:34 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x9) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f000053b000-0x38)={&(0x7f0000b8d000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000fc4000-0x30)=[{&(0x7f0000fc3000)="73954c15cde659e667b3f41f2ad10c2393b5194426812239d5", 0x19}], 0x1, &(0x7f0000fc3000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/10 11:52:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00009df000)=[{&(0x7f000028f000)="1f00000000011900000008000004068100ed3b7d09000100010740ff3ffe58", 0x1f}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000a46000)='/dev/sg#\x00', 0x6, 0x100) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000af6000)='wlan1em1\\ppp0\x00') 2018/01/10 11:52:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006e7000-0x8)=@assoc_value={0x0, 0x787}, &(0x7f00009a8000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000923000-0xa0)={r1, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x81, 0x59, 0x46e9, 0x40}, 0xa0) 2018/01/10 11:52:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000312000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$unix(r0, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006a7000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) dup3(r1, r1, 0x80000) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) [ 34.268207] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 34.281197] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/10 11:52:34 executing program 6: r0 = creat(&(0x7f0000003000)='./file0\x00', 0x107) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000011000)=0x0) ptrace$pokeuser(0x6, r1, 0x767, 0xd39f) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x41, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fchdir(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000002000-0x10)={0x0, 0x2, &(0x7f0000007000-0x39)="bb77"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000004000-0x8)={0x8}, 0x8, 0x0) syslog(0x4, &(0x7f0000003000-0x56)=""/86, 0x56) 2018/01/10 11:52:34 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000059000-0x9)='/dev/rtc\x00', 0x2, 0x0) flock(r0, 0x5) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00009e1000)=0x0, &(0x7f000044e000-0x4)=0x0, &(0x7f0000789000-0x4)=0x0) lstat(&(0x7f00002c9000-0x8)='./file0\x00', &(0x7f000019e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000493000-0x8)='./file0\x00', &(0x7f0000d09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getgroups(0x9, &(0x7f0000a6b000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) setgroups(0x5, &(0x7f0000a56000-0x14)=[r1, r2, r3, r4, r5]) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)="") mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="") 2018/01/10 11:52:34 executing program 4: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000df4000-0xca)=""/202, &(0x7f000032a000-0x4)=0xca) fcntl$notify(r0, 0x402, 0x6) 2018/01/10 11:52:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00007a2000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e19000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000003f000-0xb4)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x92}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) setsockopt$inet6_int(r0, 0x29, 0xc7, &(0x7f000077f000-0x4)=0x0, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000390000+0x75d)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f00005c7000)=0x7f) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00003aa000)={0x2, &(0x7f0000cd1000-0x8)=[0x5c, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000017c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) recvfrom(r0, &(0x7f0000c15000-0x93)=""/147, 0x93, 0x40, &(0x7f0000b89000)=@nfc_llcp={0x27, 0x3, 0x1, 0x0, 0x9, 0xffffffffffffffff, "847eb5ee0e0a93d6637a67d052c7b9bf00784ca3de7100da8b051aa8561233297c80f077b652811b21f747aa3b2b5ad24e7228343f30813f67ec71c4c5d1f9", 0x2}, 0x60) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) 2018/01/10 11:52:34 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b2c000-0x8)={0x0, 0x0}, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 11:52:34 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013000)={&(0x7f0000016000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000-0x10)={&(0x7f0000015000)={0x14, 0x5e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000016000)={0x0, 0x1}, &(0x7f0000016000)=0x6) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000017000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000009000)=@assoc_value={0x0, 0x624}, &(0x7f0000017000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000016000)={&(0x7f0000016000)=@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000016000)=[{&(0x7f0000015000-0x63)="a526a0fcec4f3563b0acc0ea1090bbc6963b4cd882b61360001da8ffe45ae6b4d06606a36ebf976830bf4b5fc66b4fb1433840da1a6a445c37d88a85f3b627393b8b358a09e327935bfad87bf5b900f943b73a3bc65dcf7f617806221c4c2183802cfe", 0x63}, {&(0x7f0000004000)="a3d651e13a600fafcf153167c3edd570e04679da2e6d333a106e0d76097058da653ee5b710df546822c0f03557327131e0a1db6e799ad61534efe7947ecfadeec0ee", 0x42}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000017000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x1, 0x6, 0x0, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x5, 0x1f, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0x1, 0xb4}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x3, 0x2, 0x3f}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x8, 0x40, 0x1e72}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x28, 0xad}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x800b, 0x5, 0x6, 0x10000, 0x3, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x31, 0x2d8c, 0x3, 0xde}}, @sndinfo={0x20, 0x84, 0x2, {0x235, 0x8000, 0x4, 0x7fff, r4}}], 0x1b0, 0x20008005}, 0x40011) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000015000)=0x8001, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000017000-0xc)='/dev/random\x00', 0x0, 0x212040) 2018/01/10 11:52:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00006bb000)="2200000014000700000910f7e2ff05000205030001000000090002000000000003ff", 0xffffffffffffff7d) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003e3000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000004c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000adf000-0x4)=0xe8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e46000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000ec7000-0x24)={0x81, 0x1, 0x2, 0x0, 0xffffffff, 0x7f, 0x3, 0x5, 0x9, 0x8, 0x5, 0x4}) accept(r0, &(0x7f0000dc5000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000053c000-0x4)=0x6) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000490000)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000720000)=0x3f, 0x4) inotify_add_watch(r4, &(0x7f0000e32000-0x8)='./file0\x00', 0x2000000) getresgid(&(0x7f00002af000)=0x0, &(0x7f0000079000-0x4)=0x0, &(0x7f0000802000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000546000-0xc)={r1, r2, r5}, 0xc) 2018/01/10 11:52:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f25000)=0x0, &(0x7f000049e000)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x40000) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000e06000)=""/18) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000633000-0x7)=""/122) 2018/01/10 11:52:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006fb000)='./file0\x00', 0x100, 0x112) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8e000)=""/166, &(0x7f0000725000-0x4)=0xa6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000058f000)="440d05031700ad031d078900ec", 0xd) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00003ad000)=0x0) 2018/01/10 11:52:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) rt_sigtimedwait(&(0x7f0000657000)={0xef}, 0x0, &(0x7f0000095000-0x10)={0x77359400, 0x0}, 0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000c9d000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000968000-0x4)=0x10, 0x80000) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) 2018/01/10 11:52:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TIOCCBRK(r0, 0x5428) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}, @ra={0x94, 0x6, 0x1}, @end={0x0}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x0, {0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @rand_addr=0x0, {[@cipso={0x86, 0x6, 0x0, []}, @cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) r2 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x400400) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000001000)={0x5, &(0x7f0000001000)=[{0x5, 0xffffffff, 0x2e0, 0xff}, {0x6, 0x6, 0x7, 0x9}, {0x40, 0x100, 0x0, 0x101}, {0x90, 0x9b, 0x9, 0xfff}, {0x0, 0x1, 0x6e, 0x1}]}) 2018/01/10 11:52:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000cab000-0x38)={&(0x7f0000270000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000314000-0x20)=[], 0x0, &(0x7f0000e5c000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000049000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000029b000-0xe5)=""/229) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000061000)='/selinux/access\x00', 0x2, 0x0) accept$inet6(r2, &(0x7f0000a9a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000257000)=0x1c) ioctl$VT_WAITACTIVE(r2, 0x5607) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000191000-0xb8)={0x0, 0x19a3bb46, 0x3f, 0xfffffffffffffd80, 0x10, 0x6, 0x8, 0x401, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x9, 0xfffffffffffff55b, 0x3, 0x1f}}, &(0x7f0000f7f000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000025000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8cb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000db4000)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00001ca000-0x18)={0x0, 0x6, 0x20, 0x7fff, 0x8}, &(0x7f0000f97000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00002a9000)={0x0, 0x100, 0x4, [0xfff, 0x401, 0x400, 0x100000000]}, &(0x7f0000ab9000-0x4)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000007000)={&(0x7f00004c3000)=@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000621000-0x50)=[{&(0x7f00006d0000)="db187a8694eed8792c3398ba655f49a8f1d4416c36eaf73cafde7b4ab73de8e0a48f937a9daa8747f9a9300f5eed0ebe83f9faf4c2de71aac7ed74100fda924332ea1ddbbdada5e78fede9d04a73e0f4bd416cf1238552943a73119b0a215ffe5f8b12564a18210499e0e496e33420feca0299a2a79713a26ae000479078eeb1cba1b1be5c5ab77e98595a61dcb084045a49746a86f75aaeba0a8a106a1249174e96dad393c7cfdc24bba792653308255904c8e83b75e656b537fd6cd4946be44d2e4787ff81d304cf8e52727cebfb974bac65203ffa3710", 0xd8}, {&(0x7f0000624000)="4e77e72075582e76a825646033325d6cebdff8b27579dab8288110448e7371783643c63434392c290846643f7db8d64abd084cdedaec811da28cb6224217eb1471f10ff5c44fc7cb3eb2cd1b313a42453ba3e3da61695d827b665763429ca4ed4f13264f34e237011d96622e01fa", 0x6e}, {&(0x7f0000323000)="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", 0x1000}, {&(0x7f0000dd4000-0x28)="e28230c31a058cbc8109c5444f5a29b292dc355052fed5e360e2ff1ca72ba704c49b4c8555f50b9b", 0x28}, {&(0x7f0000eb4000)="6ad998e93e2107f00dab33be841aa8d170a7aba27e8324251b958494d72b7dfc74c597c6123cb052b8ec04feeec0f2862256697f9bf835d0648cf82f036f09dde579fc6c4e05738ce31cf49ee9038e17a2c33296670094a3cb2d5779caf3332374e2848adc92b9b9ccd4ad5a967f", 0x6e}], 0x5, &(0x7f0000ce4000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x7f, 0x3f, 0x8001, 0x858, 0x4, 0x8, 0x7, 0x20, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0xa, 0x3, 0x3, 0x0, 0x9, 0xfbb, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7f, 0x0, 0x7, 0x10001, 0x4c8, 0x9, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x208, 0x1, 0xbb1, 0xffffffffffff8001, 0x9, 0x2, r6}}], 0xc0, 0x48010}, 0x4000000) 2018/01/10 11:52:34 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto(r0, &(0x7f0000eaf000-0x11)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0x800) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x0, 0x80000000, 0xa, 0x0, 0x20, 0x88, r1, r2}, {0x1000, 0x1b, 0x3ff, 0x459a, 0x6, 0xfffffffffffffffe, 0x8, 0x3}, {0x7, 0xfff, 0x8d, 0x2fd}, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0}, {{@in=@rand_addr=0x1f, 0x0, 0x6c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x1, 0x3, 0x1, 0xff, 0x5, 0x20, 0xffff}}, 0xe8) 2018/01/10 11:52:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x80000000000000) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00008e4000)=""/169) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r0, &(0x7f0000dff000-0xa)='./control\x00', r1, &(0x7f00008f9000)='./control\x00', 0x2) r2 = gettid() fcntl$setown(r0, 0x8, r2) recvfrom(r1, &(0x7f0000260000)=""/4096, 0x1000, 0x60, &(0x7f00008d0000)=@nfc={0x27, 0x8, 0x0, 0x1}, 0x10) 2018/01/10 11:52:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d7e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pkey_mprotect(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f00009f4000)={0x0, 0x0}) fcntl$lock(r2, 0x5, &(0x7f0000cc2000-0x20)={0x0, 0x0, 0x6, 0x3, r3}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/10 11:52:34 executing program 5: mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000131000-0x8)={0x0, 0x0}, 0x8) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000d6000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 11:52:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000da000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000749000)={{0x7f, 0x8}, 'port0\x00', 0xc0, 0x50002, 0xffffffff80000001, 0x9, 0x7, 0x4, 0x8001, 0x0, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f0000ed9000)='keyring\x00', &(0x7f0000bb7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000029000)="ac1e31ad1ce78e6a51005315b13689317c5630b50d39f4bb05a2ceb7cd9377d24d67d56ba239ec24273d2b9ad2919321a0", 0x31, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x80) r2 = syz_open_dev$tun(&(0x7f0000c33000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r3 = fcntl$dupfd(r2, 0x0, r2) open$dir(&(0x7f0000281000-0x8)='./file0\x00', 0xa000, 0xa0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000fb1000)={0x0, &(0x7f0000fb2000-0x20)=[]}) 2018/01/10 11:52:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x98802, 0x80) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000f77000)=0x1) r1 = getpgid(0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000-0x56)=""/86) ioprio_set$pid(0x1, r1, 0x40000000004001) ioprio_get$pid(0x3, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x1406, 0xffffffffffffffff) openat(r0, &(0x7f0000000000)='./file1\x00', 0x200, 0xe9) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00006ff000-0x73)="351dfcd3c83c4c3ab92e5f9a57013537a247ee968a0645ffb6fe725aa129e4839ad291479dc7c7d847597a7a30855f312a4e2fafb40751071ce25ebabca7548d32ae42acaa73e8690b2634dc63369d8c6cb673936ad774f35882cfd9d3a3403c5e8cdff7ee223cbfccde374851b11ef27b62c2") 2018/01/10 11:52:34 executing program 5: gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000bd0000-0x11)='net/softnet_stat\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e34000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000213000-0x4)=0xe8) fchown(r1, r2, 0x0) 2018/01/10 11:52:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000a12000-0x8)={0x20000000000}, 0x8) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fee000-0x10)='/selinux/member\x00', 0x2, 0x0) epoll_wait(r0, &(0x7f00003ef000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x7d5) r1 = gettid() ptrace$setregs(0xd, r1, 0x898, &(0x7f000018f000-0x98)="f207e18deeeba0da76b136921de5fd5ee183e98fac79bb885470696bd39ad97def6ec0c6ed8bc3d86b6e41427f8a27e1b9f3d07e2175f65f7b7d091026947655dbe008ff0b42dfffd9806962bb2642ed4d8a50fc69d540bd9686f77dcebdf31c9ba782025adc450caf94e15765c364b4151bff3b7e2174644a260059759e1d3183350c8fe6dccc40bfa5eb04e27f173d59761f0904dfeea1") 2018/01/10 11:52:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c8c000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = fcntl$dupfd(r0, 0x406, r0) openat$hwrng(0xffffffffffffff9c, &(0x7f00003b1000-0xb)='/dev/hwrng\x00', 0x8800, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000110000-0xf)='net/ipv6_route\x00') r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a98000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000e6d000)=0x9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000b6a000-0x8c)={0x3f, 0x40, 0x6, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00009a7000-0x4)={0x0}, &(0x7f00006fd000)=0x4) r4 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) r6 = socket$inet6(0xa, 0x0, 0x400000000000) socket$inet_dccp(0x2, 0x6, 0x0) clock_settime(0x7, &(0x7f000010b000-0x10)={0x0, 0x0}) fremovexattr(r6, &(0x7f00000f7000)=@known='trusted.syz\x00') chmod(&(0x7f00001fc000)='./file0\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000646000-0x8)=0x2) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000051000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f00002d1000)={&(0x7f00007f2000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00009f6000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000000, 0x0, 0x7b8, 0x0, 0x0, 0x0, 0x8, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0]}, &(0x7f00008f5000-0x4)=0x108) 2018/01/10 11:52:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) r1 = gettid() r2 = getuid() fstat(r0, &(0x7f000034c000-0x35)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet(0x2, 0x80e, 0x1) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000310000)={0x0, {0x2, 0x3, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfffffffffffffffc, 0xffffffff, 0x5f025f51, 0xffffffff, &(0x7f00009f9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001, 0x5, 0xffffffffffff8000}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002db000-0xc)={r1, r2, r3}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000a57000)={0x0, 0x3}, &(0x7f00008b0000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000fc1000-0x18)={r5, 0x8000, 0x30, 0x9, 0x7fff}, &(0x7f00009ee000)=0x18) writev(r0, &(0x7f0000e07000)=[{&(0x7f00003ed000)="390000001000090400000000800000000700004a02000000450001070000001419000d00610002000000000011000608000300ff0900001ee4", 0x39}], 0x1) 2018/01/10 11:52:34 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000b000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000000)={0xfffffffffffffdb8, 0x0, &(0x7f000000c000-0x190)=[], 0x384, 0x0, &(0x7f0000003000-0x1)="c0"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f000000d000-0x4)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/10 11:52:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000bfa000)='/dev/random\x00', 0x0, 0x400) fstat(r0, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000161000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00008d2000)=[{&(0x7f0000534000)=""/20, 0x14}, {&(0x7f00001b1000-0x7c)=""/124, 0x7c}], 0x2, &(0x7f00006b9000)=""/215, 0xd7, 0x7ff}, 0x40000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000d53000-0x10)=[{&(0x7f00003c1000)=""/1, 0x1}], 0x1) shutdown(r4, 0x2) preadv(r1, &(0x7f000069e000)=[{&(0x7f000031b000-0x48)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x2, 0x0) 2018/01/10 11:52:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bb1000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000922000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f000072d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000868000-0x58)={0x0, 0x50, "7cef79b0db5551df13623cf8520da64c0cdb2cb196352f921116aba52a3e5d5c87389769b74da4cf9d241a510ee49a993889322026d99f1232b81061001f4cae6d3d042317f44ccbaa7cc6d1d6863287"}, &(0x7f0000910000)=0x58) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004e7000)={0x0, 0x7}, &(0x7f0000cd8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000ec000)=@assoc_value={0x0, 0xfffffffffffff1ce}, &(0x7f0000a32000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000071c000-0x14)={0x0, 0x0, 0x400, 0xffffffff00000000, 0x2, 0x2}, &(0x7f0000385000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000eab000-0x8)={0x0, 0x8}, &(0x7f00007d9000-0x4)=0x3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000029c000)={0x0, 0x10000}, &(0x7f000073c000-0x4)=0x8) bind$nfc_llcp(r0, &(0x7f00008ad000)={0x27, 0x1, 0x4, 0x5, 0x92, 0x3ff, "3726ff9f9f19d800623f824411efd321994af5c341031e56f1d3ab07009395086f29ed2b2eedee678358aa09c7e45e41e55088d6e4c2fc8f6501b1debaeba5", 0xffffffffffffffff}, 0x60) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002b7000-0x6)={0x0, 0x7f}, &(0x7f00000ce000-0x4)=0x6) sendmmsg$inet_sctp(r0, &(0x7f0000cab000)=[{&(0x7f0000c55000-0x1c)=@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000067000-0x80)=[{&(0x7f000089b000-0xcf)="e345ae9caaa93cf7635eb2bd5fef04d401263e9cd7885c90811226f1f46ad4a5bf89913f20e2cd7f44997163872c0d1654b372bae40e3da64ab12b1cad9e9d02a1b47c7739c9fa6a19b5282c12fb093cd313410cbfe2ca89b9b84b544f9095b00f7b7f4f59fff6a4df3a6799a132ba61218676ff1018bbcd43aec64b785483ad814b2aa938bb21357beb5851c8912c8cf267be56575e9f763a3d53f81a42552aef19bfcb4111e427b3d0b299ca62f68548a0e8ba577b32585ab9f2b85ecf54e486eb785a8b067ee282ccbc238e6ead", 0xcf}, {&(0x7f0000a4b000)="3552200e91349e5a08e042d085b151700b07a79632471671c48874238184475badbb383acf37e1074f", 0x29}, {&(0x7f000051d000-0x8f)="3569ce637c101feeeda4a7f695c96891ab5c3866d4b0c4222809dba35f9fac3bc3a753a698a279a13e3f4635e82ab8bb1d80176c7d781549b4f32e9d372062f2b05489faffe76f95ae722db04038b107c9cf2f909a4b1bc237f7fcaa1dcef53352a8bcdfc7d4fc5f247a65834d45c02759408342230708ebb41d8018f6c2bdc87fef50167a2328265b1a188fbe5206", 0x8f}, {&(0x7f00005ba000)="188e1a06f493b0a0672a1e297ce4e54b94c0f7f2408591b91b6350d297434f8188ec0f4f366fb4a66d0ab753714568bf781cbc5205ac40515c10c12927a62e94ed54a0eb8ffab6f613328218b34890796030a9da2020b6e4", 0x58}, {&(0x7f0000a9d000-0x67)="705868fb098f188bb3c42ae0c84d3fd305a24069da6ce55f174e924fafc7ca2507f33cc5bcc46f1d46d3da134cc9e1bd1a12f04c7b15ef8e78937edef3d99dfcfbc8bf518c389fb275a3a22d856af2675ee031c5749bd920643ce7f053b2adf1d68c52f54b81f7", 0x67}, {&(0x7f0000bac000-0xe7)="4eb2720c27f3f9fdd92227fcd1ac440c910ada054d60d9fbed548f4f0a43d6d6ff473b0e0287bd786c73e02b976caa3478ac8e2df7612c4e45d4fab81a3173cf7e8afde8f42c0d41bb2d02fdcf84b3a936de0c476e9f03e0154683d635a1349ab3aad18de82fbcf085b081f0d1d62ce409c76c2c13ac6e3f6735a7885ac19c86b9fae548dcaa8045a5687cbb87a95dd289d97653becbb7b429c41d754aa6fdf1bdd05e4b970b39ada3597a82380ccac882a4ba065efdf95c92cab4b4fcd57ec80a53d0a3ea750982e052decab96646db1ef317103b2182811a70f86ebb640390454aa904a25ff1", 0xe7}, {&(0x7f0000208000)="c624b1ccc59f23971b00fd55a22993b6e3087f881c7b54529c72e438269e7e23c6fb1793aaead9e0d8b71b26e2fdca5b715880d0395e819df0d97b392d9bc53735fb92f4805fa78c7a9d072d5fa27d62b7ce9ce4cd36882dded0c1fdb701abf853e27b984dba8d824047d078b229ac1a9d79e7fbdf9aec0e429b63048fac06237a615bf3f32d14b1ef38a8a4a33099e79393f463f91883a736d5959b814d3747acc8eebba884f7a1f5389a4c99fb2d5cefd37cfc06bd5c9e538cafa76a49ae2e65094ec35413adcd20f848fddac92f28a516821bf3ea23c5d719b6af9777f50558e540f232faff38d7ca", 0xea}, {&(0x7f0000e66000)="c1cd99c8f3d13ba78a9c522b5b3a91af53ed5692ddadba016c9e6981b12f5d2864ca8e72f09fcb416300f56de2b5ba78260693d049ae236f9117583654556c72593713c5f950c5fdca2d53cd0bb45b90483a64321dcd342640ef7d121beba33e6764ba65845cdf40d951ef38e04dc4de65530a814ad6a3c2db222952b98544ff3e7e3a302d0b59e1817c3e21f2a0affa595eaa0bf2", 0x95}], 0x8, &(0x7f0000361000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x1, 0x101, 0x5, 0x9d, 0x80, 0xffffffff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xbfb, 0x1, 0x203, 0x8001, 0x7f, 0xfffffffffffffff9, 0x3, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x204, 0x1, 0x7fff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x7fffffff, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x0, 0x41fde70d, 0x100, r5}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x3, 0x401, 0x2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff069, 0x101, 0x7, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x20b, 0x100, 0xfff, 0x400, 0x100000000, 0xf484, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x4c, 0x9, 0x4c4, 0x8000000, 0x4, 0x2b, 0x16d9, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xa0, 0x0, 0x9, 0x10000, 0x6431, 0x6, 0x8001, r8}}], 0x1e0, 0x1}], 0x1, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ec5000)=[@in6={0xa, 0x2, 0xb700000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3162}], 0x1c) r9 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r9, &(0x7f0000aef000)=0x0, 0xa8) 2018/01/10 11:52:34 executing program 5: mmap(&(0x7f0000000000/0x624000)=nil, 0x624000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) recvfrom$packet(r0, &(0x7f0000621000)=""/59, 0x3b, 0x0, 0x0, 0x0) write(r0, &(0x7f000061d000-0x1f)="1f0000000401ffd6000001fffffff800000000000100000000000000000000", 0x1f) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000061000)='./file0\x00', &(0x7f0000624000)=""/33, 0x21) 2018/01/10 11:52:34 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x40000200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000005000-0x2b8)={0xfffffffffffffffd, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) exit(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000)={0x3, 0x5, 0x1, 0x2}, 0x8) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000009000-0x18)={0xfffffffffffff801, 0x3, 0x8001, 0xd, 0x1, 0x3f98}) r2 = syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r2, 0xc0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000009000-0x73)=""/115, 0x73, 0x3, &(0x7f0000008000)={0x77359400, 0x0}) sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/10 11:52:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000994000-0x8)='./file0\x00', &(0x7f0000893000-0x8)='./file0\x00') pipe2(&(0x7f0000916000-0x8)={0x0, 0x0}, 0x84800) creat(&(0x7f00000e9000)='./file0\x00', 0x0) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f00003f3000)='binfmt_misc\x00', 0x400, &(0x7f000050e000)="86") openat(r0, &(0x7f00001fd000)='./file0\x00', 0x400, 0x1) 2018/01/10 11:52:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') lremovexattr(&(0x7f0000b30000-0x10)='./control/file0\x00', &(0x7f000072c000-0x18)=@known='system.posix_acl_access\x00') ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000678000)=""/85) connect$unix(r0, &(0x7f00001d2000)=@abs={0x0, 0x0, 0x3}, 0x8) [ 34.527482] binder: 4368:4377 ERROR: BC_REGISTER_LOOPER called without request [ 34.552085] binder: undelivered transaction 15, process died. [ 34.562935] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/10 11:52:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007b4000-0x90)=[{&(0x7f0000a35000)="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", 0xec1}], 0x1) 2018/01/10 11:52:35 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000ff0000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="65716c0000000180847700"}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006c3000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00009b8000)=0x400) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000fc7000-0x4)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ff9000)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r0) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000053b000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, 0x2, 0x2959984c61b36e58, 0x0, 0x1, 0x78, 0x8}, 0x20) [ 34.574312] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 34.587940] IPVS: Creating netns size=2536 id=9 [ 34.598224] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 34.607788] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23663 sclass=netlink_route_socket pig=4410 comm=syz-executor0 [ 34.615951] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23663 sclass=netlink_route_socket pig=4415 comm=syz-executor0 [ 34.665351] binder: 4368:4390 ioctl 40046207 0 returned -16 [ 34.672486] binder: undelivered TRANSACTION_COMPLETE [ 34.680331] IPVS: Creating netns size=2536 id=10 2018/01/10 11:52:35 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000009000-0x8)='./file0\x00', 0x40, 0x17c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$mice(&(0x7f0000016000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000011000)={{0x3, 0x0, 0x0, 0x3, 0x996}, 0xfffffffffffeffff, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x8001, 0xc6d, 0x80000001, 0xe1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/user\x00', 0x2, 0x0) ftruncate(r2, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000016000-0x4)='ufs\x00', 0x20010, 0x0) open(&(0x7f0000001000)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0x11)="617474722f736f636b63ff65617465fd4b") 2018/01/10 11:52:35 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000099d000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000611000)={0x9, &(0x7f000059c000-0x48)=[{0x6078, 0x5, 0xd4, 0x4}, {0x2, 0x8, 0xc0, 0x9}, {0x2, 0xff, 0x1, 0x0}, {0xd018, 0x6, 0x5, 0x8}, {0xffff, 0x6, 0x6, 0x8}, {0x7, 0x200, 0x51, 0x3f}, {0x839c, 0x5, 0x1000, 0x2}, {0x1, 0x3a10, 0x1c0e, 0x1}, {0x0, 0x6, 0xfff, 0x2}]}, 0x10) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000e2c000-0x8)=0x1) 2018/01/10 11:52:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000006000)=@newsa={0x138, 0x10, 0x21, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3c}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r2, &(0x7f000058b000-0x5)=""/5, 0x5) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b84000)='/selinux/create\x00', 0x2, 0x0) epoll_wait(r2, &(0x7f00001bf000)=[{0x0, 0x0}], 0x30b, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) 2018/01/10 11:52:35 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d15000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000001000-0x8)={0x0}, 0x8) 2018/01/10 11:52:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000586000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b04000-0x4)=0x0, &(0x7f00003c4000)=0xffffffffffffffae) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r0, r1, &(0x7f0000336000)=0x0, 0x401) 2018/01/10 11:52:35 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xfffffc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x65)=""/101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000001000-0x4)=0x1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000003000-0x4)=0x1000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) listen$netrom(r3, 0x3d1934a8) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 11:52:35 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000b000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000000)={0xfffffffffffffdb8, 0x0, &(0x7f000000c000-0x190)=[], 0x384, 0x0, &(0x7f0000003000-0x1)="c0"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f000000d000-0x4)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/10 11:52:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') setns(r0, 0x8000000) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/10 11:52:35 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x41, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f14000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 11:52:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00002b4000)={@multicast1=0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ab0000-0x4)=0xc) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000843000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000521000+0x892)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x2000003e, &(0x7f0000e84000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 11:52:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000001a000)=""/118, &(0x7f0000d9d000)=0x76) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00005ae000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 11:52:35 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000004000-0x6)='ramfs\x00', 0x0, &(0x7f0000002000)="") mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000023000)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x2000000000) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') umount2(&(0x7f0000022000)='./file0/file0\x00', 0x0) [ 34.843951] binder: 4431:4432 ERROR: BC_REGISTER_LOOPER called without request [ 34.872446] binder: undelivered transaction 17, process died. [ 34.888619] binder: undelivered TRANSACTION_COMPLETE 2018/01/10 11:52:35 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000003000)={0x0}, 0x8) 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) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x7)='rootfs\x00', 0x0, &(0x7f0000000000)="d28aa7b4ef6df9d9442c594e250dda428e7c191458fd435ea9") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 11:52:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) readv(r0, &(0x7f00004a4000-0x60)=[{&(0x7f0000f76000-0xb6)=""/182, 0xb6}, {&(0x7f0000abf000)=""/165, 0xa5}, {&(0x7f000009a000-0xb0)=""/176, 0xb0}, {&(0x7f000069e000-0x6b)=""/107, 0x6b}, {&(0x7f0000f98000-0x21)=""/33, 0x21}, {&(0x7f0000f14000)=""/196, 0xc4}], 0x6) [ 34.890673] device gre0 entered promiscuous mode 2018/01/10 11:52:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") tkill(r1, 0x15) 2018/01/10 11:52:35 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009b9000+0x62c)='/dev/keychord\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000e7d000+0xe3e)="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", 0x1000, 0x40000, &(0x7f00008d4000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000011, 0xa, 0x0) bind$nfc_llcp(r1, &(0x7f0000887000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1c37973c71f0267be84b80f4ae9e6d2390c9dc0f7d38e80a64c6057455ab90c699cb43ff1b8fa65040f98ce73d103dc422aef5e4909d0bd9b576b6e06d9a00", 0x0}, 0x60) 2018/01/10 11:52:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009f4000-0xc)='net/netstat\x00') sendfile(r0, r0, &(0x7f000017d000-0x8)=0x10003, 0x8001) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00002ee000-0x4)=0x0) read(r0, &(0x7f0000fed000)=""/119, 0x77) socket$unix(0x1, 0x5, 0x0) 2018/01/10 11:52:35 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f00001d4000/0x4000)=nil, 0x4000}, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) fchmod(r1, 0x24) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000012000)=0x0, 0xfffffffffffffe7f) readv(r1, &(0x7f0000006000-0x30)=[], 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000007000)=""/4096) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000009000-0x8)={0x0, 0x1000}, &(0x7f0000014000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000011000)={r2, 0x4, 0x7, [0x7, 0xfff, 0x100000001, 0x2, 0x40000000000000, 0x0, 0x8]}, 0x16) accept4$unix(r1, &(0x7f0000007000)=@file={0x0, ""/108}, &(0x7f0000008000-0x4)=0x6e, 0x800) r3 = creat(&(0x7f0000001000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000134000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fadvise64(r0, 0x0, 0x100005, 0x5) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000896000)={&(0x7f000023f000/0x1000)=nil, 0x1000}) 2018/01/10 11:52:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x17) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000773000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e20000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x0) 2018/01/10 11:52:35 executing program 5: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000057a000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_crypt={0x48, 0x2, {{'ctr-cast6-avx\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000057a000-0xc)={0x8, 0x0}) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000005f000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7}, &(0x7f0000579000)=0x98) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002f4000)=@assoc_value={r2, 0x6}, &(0x7f0000579000)=0x8) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000057b000)={0x3, {{0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000057a000)=0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000057b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000057b000-0x8)={0x0, 0x0}) 2018/01/10 11:52:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) ioperm(0x40, 0x6, 0x5) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc7000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a06000-0x8)={0x0, 0x10001}, 0x8) clock_gettime(0x0, &(0x7f0000e2b000-0x10)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f00007ed000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000d2e000)={{0x77359400, 0x0}, {r3, r4+10000000}}, &(0x7f0000a89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00006b5000)={{0x0, 0x1c9c380}, {0x0, r1+30000000}}, &(0x7f000099b000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 11:52:35 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x2801, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x13, 0x72, &(0x7f0000001000)="9825060168ad7f9170741f79d87e72a57f08969987598efd2e606854e1fb77a1d5435eb4e022fd126b11f17056a49a14dbf086fdf0da6b5a5bf4a2adaf55e5ac0ebd20fb21c4507304ba4440714023d4ffe7e638a95c1f2a8f5766a10ed7dcf82fa9265afea737545bc6e4ab50dc7b514c81"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000003000-0x1000)=""/4096) ioctl$TIOCSTI(r1, 0x5412, 0x6) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='nr0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000004000-0x1)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000003000)=@generic={0x10001, 0x4, 0xff}) ioctl(r2, 0xc0481273, &(0x7f0000002000)="6d4d592d130570b1dfc7416dd8f1cecdec1f73e3cce9dec99a4afcac44baf039d15d77f8386f308df86808156cd198a5d02690a85ef15bef9acf463dbb126686cd9e0a15166924568c55ee0d13a71a4534935f438b1c0e32fd1ad0069e1f1d01759da2") getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000005000-0x4)=r3) 2018/01/10 11:52:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ae4000)='yeah\x00', 0x5) listen(r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c48000)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f8a000)={0x0}, &(0x7f0000a71000-0x4)=0x4) shutdown(r0, 0x0) 2018/01/10 11:52:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ffb000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) listen(r0, 0x6) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00002b7000)=0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f00000ee000)=0xa, 0x4) write(r1, &(0x7f0000ed7000)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) recvmsg$netrom(r1, &(0x7f000021e000-0x38)={&(0x7f0000345000-0x10)=@ax25={0x6, {"7ed88f80a10ca4"}, 0x0}, 0x10, &(0x7f00008a6000-0x40)=[], 0x0, &(0x7f000060c000)=[], 0x0, 0x0}, 0x0) 2018/01/10 11:52:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f000076d000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba8000-0x4)=0x14) 2018/01/10 11:52:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x74901640f6327aa6) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f00004a2000)="2ae316df", 0x4) listen(r0, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r3, &(0x7f0000bb5000)={0xa, 0x0, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800000000000}, 0x1c) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000493000)='/selinux/member\x00', 0x2, 0x0) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000058000-0x30)={0x1, 0x9, 0x1, 0x7, 0x2, 0x81}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000b60000-0x1e)="e484c7aa3016adcc407ba496ef8b5e314e7e637bf233abdbbe48ec60d863") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000146000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b2a000)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fea000)=@assoc_value={r5, 0x9}, 0x8) sendto$inet6(r3, &(0x7f0000c5b000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000756000-0xc)={0x8000000000000212, [0xffffffffa0533540, 0x7fff, 0x6, 0x40000027a8]}, 0x256) sysfs$1(0x1, &(0x7f0000a22000)='*},loposix_acl_accesslolot]\x00') getsockname$packet(r1, &(0x7f0000cf5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000659000)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000845000-0x10)={0x0, 0x0, 0x4, [0x2, 0x9a06, 0x401, 0x0]}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000a5000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="0e71efb54dd5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00007de000-0x8)={r5, 0x0}, 0x8) 2018/01/10 11:52:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a7d000)=""/0, &(0x7f00000b0000)=0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001d7000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00002d8000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000ea2000-0x40)={0x81, 0x5, 0x0, 0xc5, &(0x7f00009a0000)=""/197, 0x29, &(0x7f0000b31000-0x29)=""/41, 0xdd, &(0x7f0000d8c000-0xdd)=""/221}) 2018/01/10 11:52:35 executing program 5: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d1f000-0x1000)="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", 0x1000, 0x0, &(0x7f0000d20000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x18, &(0x7f0000d20000)=""/59, &(0x7f0000c04000)=0x3b) mremap(&(0x7f0000a7d000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f00006a2000/0x2000)=nil) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d21000)=0x81, 0x4) 2018/01/10 11:52:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x5) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/10 11:52:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d10000)="5c73656c666264657675736572e000", 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f000068e000-0xa)=""/10, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ba3000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) getitimer(0x3, &(0x7f0000788000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/01/10 11:52:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a7d000)=""/0, &(0x7f00000b0000)=0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001d7000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00002d8000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000ea2000-0x40)={0x81, 0x5, 0x0, 0xc5, &(0x7f00009a0000)=""/197, 0x29, &(0x7f0000b31000-0x29)=""/41, 0xdd, &(0x7f0000d8c000-0xdd)=""/221}) 2018/01/10 11:52:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000d4b000-0x8)={0x0}, 0x8, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000621000-0x4)=0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b3c000-0x10)=[{&(0x7f00004d1000)="2900000018001b191d0000000000e4070a000066000300069902ffe00800080000fa04000ef4ff010b", 0x29}], 0x1) getsockopt$inet_dccp_buf(r0, 0x21, 0x82, &(0x7f0000f49000-0x8f)=""/143, &(0x7f0000b8f000-0x4)=0x8f) 2018/01/10 11:52:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e24000-0xe2)="0482521cb6c89cae98e456baff1764b710ab586c3fa6741f22115bb27bc1debad2978b57c5ed7f31c611a815422b4c9856ce9a04aeefd161dbe2e3cbc3b117745fb6756981b228d9326672691d0ab8d7e2f991b390db05cb75efe36ea829ebecd6f4b15ac109a2298832a2e79ef16bfc33b4a9ac219eefcecd85a7a7a5fc49ee22fc5fae0b76ae8245a709071f54bdbe2f4951617cebeabd01d3f90a64562c795bd2c5db17a6792884dfe5ceecfc3a645a801827deb196d0739205feaa5fa16592c4cd358bee039c1316dde7cbfc8aaaddf41b5b31c57cb027ca3ed4f2cb358fd434", 0xe2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/10 11:52:35 executing program 1: clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002f0000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000002000-0x28)={&(0x7f0000a58000/0x3000)=nil, 0x7, 0x5, 0x1, &(0x7f00009a0000/0x2000)=nil, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000)=0x0, 0x4) futimesat(0xffffffffffffffff, &(0x7f0000716000-0x8)='./file0\x00', &(0x7f000096b000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0xffffffffffffff81, 0x8, 0x8005, 0x6, 0x0, 0x3, 0x2, 0x7fffffff, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x55)={r1, 0x4d, "fa3ef23e6cebbbb6ffe55842e95f6130963c0bfb5866e2c932482cb6f103e460e0f1e459b901ddf4484c21cd7e853683b0df65d578aadd1d4bceddeac4607be8bb88570f4949845fd55159ae7c"}, &(0x7f0000002000)=0x55) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x1, 0xc, &(0x7f00001db000/0x3000)=nil, 0x3}) 2018/01/10 11:52:35 executing program 3: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcde000)=nil, 0xcde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cde000-0xe4)="22000000180007f80007ff00090007000a00001e0000000900f8ff0005000280ff45", 0x22) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r1, &(0x7f000000a000-0x7)="9a", 0x1) 2018/01/10 11:52:35 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000725000-0xb)='/dev/hwrng\x00', 0x200080, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000075f000)=0xfffffffeffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000048b000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a1c000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000c9000)={0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x1f, 0x3f, 0xd60}, &(0x7f00007da000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00005f3000-0x8)={r4, 0x6}, 0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000a7c000-0x6c)=""/108, &(0x7f0000b78000)=0x6c) 2018/01/10 11:52:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f15000-0x4)=""/4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/10 11:52:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009d5000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000088e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000044e000)=0xb) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c40000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000daf000)=0x7, 0x4) 2018/01/10 11:52:35 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000012000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000015000)=0x10) execveat(r0, &(0x7f0000014000)='./file0\x00', &(0x7f0000014000+0x93)=[&(0x7f0000010000-0x3)="de2831", &(0x7f0000015000-0xc)='/dev/rfkill\x00', &(0x7f0000015000-0xc)='/dev/rfkill\x00', &(0x7f0000014000-0xc)='/dev/rfkill\x00'], &(0x7f000000c000)=[&(0x7f0000015000-0xc)='/dev/rfkill\x00', &(0x7f000000c000)='\x00', &(0x7f0000015000-0xc)='/dev/rfkill\x00', &(0x7f000000a000-0xc)='/dev/rfkill\x00', &(0x7f0000005000-0xc)='/dev/rfkill\x00', &(0x7f0000001000-0xc)='/dev/rfkill\x00', &(0x7f0000015000-0xf)='vmnet0:-[-@@,\'\x00'], 0x1800) 2018/01/10 11:52:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000519000-0x8)={0x0, 0x0}) 2018/01/10 11:52:35 executing program 1: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80002, 0x75) write(r0, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000eda000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c3c000-0x11)='/dev/vga_arbiter\x00', 0x10001, 0x0) recvmsg$netrom(r0, &(0x7f0000ed7000)={&(0x7f0000204000-0x48)=@full={{0x3, {"9a248766700667"}, 0x80000000}, [{"6c715fec1bdb8c"}, {"e8470e3e8324dc"}, {"daac2b1f00c083"}, {"79907e861d03a8"}, {"b5548b9fe067c3"}, {"5f295827ea1687"}, {"04188ef32d3a3d"}, {"646a954a55af4b"}]}, 0x48, &(0x7f0000edc000+0x932)=[{&(0x7f0000edb000-0x61)="757fffdfd8c8dff48b9ab738da44a64609555b43ffbfb6299e21982976526f5abd7d10ea211f9015df191a5aaa82bece103bbd60a263f5315658dc2ff8e3dedf851e48434168b0edce5b54366cb65660e6e359206794dc8f83eb4ec47282570ac0", 0x61}, {&(0x7f00008a4000-0x4c)="d6c5af5e467bb3580c437c5afaa7f0b9b7842d0b1deb483f2263593d99b52ece61a94dd492653465cb39c9978eb17f31b2dfe68af3fac5715b5338148ee78a51236cbeb3efc710007215eee9", 0x4c}, {&(0x7f0000edc000-0xb9)="8ba20dde71f0d3c9cca1c840601824e1208d583262a3b09fe9b927be57adca54fbed6d1cbc9571dce2af29b048eeb856b9d7d4a09abd97e8f9f1a0841c2a5ab30ea6610c3212eab71483330906286a8a9fd239bb67aa529cb353c1ca5953edec5f62d95e1a762f39d89442a883c5d5557692a8bdfa0e63391b0550a052ea799da012d2781dc524cb17033f17cd944b83efeb7c76f686df97061e28c7d4130a6cd588adff0d9dedeb7ee132bc7251a7a5d1ee2250cfabba4136", 0xb9}], 0x3, &(0x7f0000ed9000)=[{0xf8, 0x111, 0x80000001, "7895e96e2f1447a0f7af72759252dd42cb797a240c6ad63fa7e29bea92928aec4c40c6159e4cf48625d19810cac047d28f68c95a0d8b33b85dc21aa10c48f2035a6cf1e78ebd942499c68dfbb927990a7f91d2a1bbe8b952aad73137951efa4f6252ea12c9426a37010a3837e92cab5b34e8620a216c4938d017051628857b1fe45bd3777f36c2ddafe84f1d0195e8d8d582359bc7b7eca01c149b7454c607055a7982356bce66061193c3728dfcecdb5214ed66306e04503c2f7dc1f159a4aa47a3cb90b65fffe5b4803e148c042166572864c6e9315a68c5416d59f2f5d8f5800eaf2130d64137"}], 0xf8, 0x0}, 0x0) 2018/01/10 11:52:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f000068e000-0x8)='./file0\x00', &(0x7f0000def000-0x11)=@known='security.selinux\x00', &(0x7f0000ba2000)='\b', 0xfff4, 0x0) mknod(&(0x7f00000ca000)='./file0\x00', 0x0, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000c8b000-0x8)=0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f57000-0x8)=0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000af7000)=0x2, 0x4) 2018/01/10 11:52:35 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000098000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_dev$mice(&(0x7f00003f6000-0x10)='/dev/input/mice\x00', 0x0, 0x90000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000aae000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0xd5b9a7d73f54dc59, &(0x7f0000780000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) mmap(&(0x7f0000001000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/10 11:52:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$read_default(0x2, &(0x7f0000ded000-0x62)=""/98, 0x62) r0 = perf_event_open(&(0x7f0000cda000)={0x7, 0x78, 0xffffffffffffff01, 0x0, 0x8, 0x4, 0x0, 0x2, 0x91a20, 0xb, 0x1, 0x7, 0x3, 0x0, 0x200, 0x6, 0x0, 0x8, 0x5, 0x0, 0xfffffffffffffff8, 0x101, 0x1, 0x4, 0xfffffffffffffffd, 0x0, 0x1, 0x3, 0xdc3, 0x2, 0x4, 0x9, 0x2, 0x80, 0x4, 0x9f8, 0x7, 0x26, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000f91000-0x1)=0x0, 0x8}, 0x808, 0xffffffff, 0x7, 0x5, 0x6, 0x3, 0x2, 0x0}, 0x0, 0xb05, 0xffffffffffffffff, 0x2) fchmod(r0, 0x4) [ 35.278964] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 35.295742] IPv6: NLM_F_REPLACE set, but no existing node found! [ 35.302461] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 35.308992] IPv6: NLM_F_CREATE should be set when creating new route 2018/01/10 11:52:35 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a37000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mkdirat(r0, &(0x7f0000a3c000)='./file0\x00', 0x82) 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)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mknod$loop(&(0x7f0000e68000-0x8)='./file0\x00', 0x1000, 0x0) [ 35.333472] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 35.347678] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 35.369593] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/10 11:52:35 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc6000)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xff53) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) sched_getattr(r3, &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000678000+0x254)=r2) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f000089d000)='user\x00', &(0x7f0000fc7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fc8000-0xc0)="a1eb8873e9b702cfb5fbdc1e84661ac315c049654009af8e33e0b25e86d5f29414723abcf3271058aac7fe7655c26bd45d26d2adb9126a7c4eb2a8cce1e6e5d86e391a3d0f93ce4158a4afb13ac87b78ce59153a9762c07f81128cb8082465fdff0f3c585dd73c1bbdc5722eca86271cd0ceda6b24c5795ace63e11a4d7378e33b47099da4ec45aad2275e6581c87711cb599b3808b15a1d135d8bb696727af4a33af10d7a6222969dbc43447a3efa0fcce702fc6770bd6a042ade7cfd40bb9c", 0xc0, 0xffffffffffffffff) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000fc8000-0x5)='ceph\x00', &(0x7f0000fc8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r5, 0x3db, r6) ptrace$cont(0x18, r3, 0x0, 0x20) 2018/01/10 11:52:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003bb000-0x8)={0x0, 0x0}, 0x4000000000080800) getsockname$inet6(r0, &(0x7f00005df000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b5f000-0x4)=0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000135000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00004f6000)=0x0) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000c4f000)="46e248204fa11192d160c7808a007d74700d45b38e6a9b034c4ddfbbab8564f6e9a8a531f6c7866444f4ea4bbff28b9869b3a8033d9852240727f0b2e1084059521954d0df43ab09f1e46bbc7e2dfd20deca3794a54eed181e27757451b4e42561f1283cb3f5477f78ea375faf666a09b2e7f52fc288bf896f129df9d1f6415efaa99f7904ab87f7b177e7189e27621850fb9b2667823fe54285bfeca644ed320bdf6eb9a6f09190ff9e87333a81b554b9c670b3a311758638") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x0}, 0x10) r3 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000349000)={0x2, [0x0, 0x0]}, &(0x7f0000f69000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000fac000-0x8)=@assoc_value={r4, 0x6}, &(0x7f0000354000-0x4)=0x8) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r5 = syz_open_dev$sg(&(0x7f0000151000-0x9)='/dev/sg#\x00', 0x6944b39b, 0x100) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f000035c000)=""/189) 2018/01/10 11:52:35 executing program 1: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) sched_getattr(r1, &(0x7f0000209000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x200000000e, r3, 0x0, &(0x7f000031f000)=""/0) 2018/01/10 11:52:35 executing program 7: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000059000)={&(0x7f0000081000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000d01000)={&(0x7f0000d36000-0x24)={0x24, 0x0, 0xa, 0x27, 0x5, 0x0, {0x3, 0x0, 0x8}, [@nested={0xc, 0x34, [@flag={0x4, 0x6d}, @flag={0x4, 0x47}]}, @flag={0x4, 0x50}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004) fsetxattr(r0, &(0x7f0000800000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f0000bd8000)="", 0x0, 0x0) 2018/01/10 11:52:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00002f4000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101102, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000034000)=0x0) r2 = add_key(&(0x7f00003d7000-0xc)='cifs.spnego\x00', &(0x7f0000efb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000293000-0x6d)="88737503f2037b613cd007f80d7cdbf15130d127eea5a29e742b23d265ec3fe647213a0cea3243490665acf63e152b9b26a1872dd70ec10f1779e5ecd24b99513bbd8b9a2ee76553f7cf56e7f83ae73e427aa45397a0f53da4a07ff16a832808d57119c0642f839590ab3a00f8", 0x6d, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000833000-0x5)='user\x00', &(0x7f000099f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000752000-0x93)="424d070080565a6f9366b41d6f60c826c8c245a2cd44aa95d085793b3164c9cf99d54aa43d142f8b71efdbb44629718265018d3d9110724f276db30724f3ab4c6af6d7557e2a8deaab2c3e13a3c6c18954cb53b4de92c37fbc817285139c4723563833a998906ac2339c69c2cfb72027331dff392e40328720d768052269570764b8489c6fdb97df9ef594e458ff432bd2fa37", 0x93, 0xfffffffffffffff8) keyctl$get_security(0x11, r3, &(0x7f00002be000)=""/61, 0x3d) keyctl$instantiate_iov(0x14, r2, &(0x7f0000d0d000-0x90)=[{&(0x7f0000059000-0x99)="653e5731edb9ea676b8210e03a0d131e56adfeed878fa14360162655533ed71fd42f40ee4a6c49d4b231b8b4ce8c279a4de6084050a02e036565c79914784367c2dfcc2dc2a76b2bdb0094151c5a6aaaa73daed17a568b6e32983dde9f82cf8530a91a24dfcb1f6427eb2552b422a397449f42c042c0a4dc2397f5e19f4b65a5c3bfa38f1e52d2324c663805016192385d47b781d37f3c6408", 0x99}, {&(0x7f0000bcc000)="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", 0xfb}, {&(0x7f00003a8000)="cf8db824f0dbbe7dc8120003322c2e50b96025580d7d4820d2bec7bf2bcab2526074be54a262b5e3d79803e6a0ed3c94fbe9d16d3c901bd204d8c244f0328c7bf4afbdeeaba4e7c9b264e0d03050a94b99284b6a30951defdd8a19ca5ecca062e5e534d7846e911a114e2c1bcb7a15fa3112be2e01f6463a030f8c173309ed9624b6be972130e7244d187ab15777a175807d322313ef9d3bb701a1ed74c879c062a8ddc8f525c2e9b1be4b31d854a17b0e0f4db3ef6dafcf8fc9ee47a0ceceddd47ed4a6301722d7899fcd7bffb9ddde89bc965cb856be2637b0bcd1fbda8d05ab", 0xe1}, {&(0x7f0000670000)="ca3aa630d927b2fde25137792af6829000ade3ec6afce4a15cbf3c42e7b9808db360ecd420fa7e78750a890c3c899e47662db06050dfa3b5fcb380627b4a38d89cac47bde319734e6e4a97ffb67f97620792076f8ee485ec53e257ba8d618b8e624e1f6a10c74551c5c4d93c663fc12be04cd1f2e17d39f54cf42f9282e6a79f9cbf69c882e194029d6fa2583bdfecb09b8a72be72c12bcc3ff2bc2634cb51ef1de6e6fb5d6d953d48d085a5d9ef09e7f0", 0xb1}, {&(0x7f000086b000-0xfa)="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", 0xfa}, {&(0x7f000006c000)="a021b83c7f43938593f1b1a2ad6a8c3d4bfdf69d7630658c2b8ccbbb0dccae490f0a672c59e8296a98b11d5f2c009f4ed9b0d778b1cdd0ec98b9369dbf26ae19883cdf44f0c1b18676e8de846b", 0x4d}, {&(0x7f00003a8000-0x67)="02c39d5b90a1faf3db2e2074d3f5ac458a345a9834db7ebc2bb1174e7450d72fa920595c8106e6de6a81e4b28b4a221305e61b0f58b55c13c83570ea029985a11c35403954f55a65a755b180fe05c7238f3857bb35497296d971cda6e25453b87d6f7a9842b435", 0x67}, {&(0x7f0000c5c000-0x66)="2459599ca3f9e49cf9ff5c208c0afafd4ba847b0bca18e1cfe9e81ae590aafb299c9a61cc567d09f2367ff9c072d614bfcfb1b92ecfc9ae0453f49339be2b15a2afe014ab9f568ee1ffebebae08bcf70859e66e59179e68255b1743e83948fe8c63297f12630", 0x66}, {&(0x7f00006ad000)="35838fad424bac7a0a8595c8151b333b901d9ec1ca1b18a2939ee59921dcb59f1d981d944456d00d65eacab1bb6e663168407860ed01f1b5e7bef9f2007dd8768e110bb73dfaf3b93e8640", 0x4b}], 0x9, r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2018/01/10 11:52:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000988000-0x8)=0x0) connect$inet6(r0, &(0x7f0000e19000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f000001b000)='net/udp6\x00') sendfile(r2, r2, &(0x7f0000c4e000-0x8)=0x0, 0x8005) 2018/01/10 11:52:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fc1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b9a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 11:52:35 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") unlinkat(r0, &(0x7f0000013000-0x6)='./bus\x00', 0x200) 2018/01/10 11:52:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000029000)=[], 0x0, &(0x7f0000961000-0x18)=[{0x18, 0x29, 0x3, "a1"}], 0xfffffc8d, 0x4000040}, 0x0) 2018/01/10 11:52:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x3, 0x1, 0x7, 0x10000, 0x0, "1c2ad0f8c7b19fa130e169920f44a73fd588e8663637cd1d0dcd2cf34f64257d57192b7ada96de55c8e66e6b53537b02e94c92af857098edd8cc9e847bfdbd", 0x80000001}, 0x60) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) getpgrp(r1) r2 = socket(0x4, 0xa, 0x0) unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000001000)="c4fc3503c1f46258c2d8", 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000003000)={"38ca5a6bdb40bc6c3e8d349446d33b54", {0x4, 0xcb91, 0x80, "1411a22cabb2", 0x2, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009c7000)=0x14) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x3, 0x1}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r3, 0xffffffff7fffffff}, 0x8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/10 11:52:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x418403, 0x0) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000006000)=0x60) fcntl$setstatus(r2, 0x4, 0x800) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000005000-0x10)={0x0, 0x62, &(0x7f0000005000-0x63)="d5c07aeae84e722f8d1ac16e1a14ad185795ae0243b7c75c135c2d63c70b0fb6baad1532801439f3e2864a886f5a798961163df8c6aa6697f036f355791edb2898cf6e640a50cd9295c264f9a8fb7606fb610ee837d1f02c15b0d535cfa3229c1c08"}) 2018/01/10 11:52:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000900000)={0x100, 0x10000, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000fb7000)=0x5) 2018/01/10 11:52:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2000008, 0xfffffffffffffffe) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000002000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000)={r2, 0x1, 0xffffffea, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000003000-0x8)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = request_key(&(0x7f0000001000)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000004000-0x8)={0x2, [0x40, 0x8]}, 0x8) keyctl$unlink(0x9, r3, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000-0x4)=0x800, 0xf, 0x2, &(0x7f0000003000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x4)=0xfffffffffffffd37, 0x4) [ 35.469766] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2560 sclass=netlink_route_socket pig=4606 comm=syz-executor7 [ 35.493852] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4616 comm=syz-executor7 2018/01/10 11:52:35 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000017000-0x9)='/dev/sg#\x00', 0x1, 0x581080) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/enforce\x00', 0x82001, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000011000-0x10)={0x2, 0x8000, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f000000b000-0x50)={{0xf13b, 0x9}, {0x20, 0x10001}, 0x4, 0x5, 0x80000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000011000-0xb0)={{0x6b73, 0x2}, 'port1\x00', 0x2, 0x100040, 0x4, 0x5, 0x9, 0x7ff, 0x5, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000018000-0x20)={@common='sit0\x00', @ifru_flags=0x1000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000016000)=[@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/10 11:52:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r2, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) close(r1) 2018/01/10 11:52:36 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000013000-0x8)={0x7}, 0xfffffffffffffe19) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000012000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000003000)={&(0x7f0000012000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00003fb000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 11:52:36 executing program 4: mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x200000000, 0x100000000000000) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x1)=0x7ae4) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/01/10 11:52:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ecc000-0xd0)="dc13b51a4f31306e78dd580871912144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c6044500ffe1040002663d75dd0500004300000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f072a0003ff000000000000d359bdeb62c88a769c86856959f8b9dcaee3f8e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fcc92b836614657ade603936ca6556ddfaedab60700396f4b9b3e5a2db8352780dff80bb45a7883eec5", 0xd0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000629000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x7, &(0x7f0000214000)={0x8001, 0x1, 0x2, 0x2}) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000097c000)="", 0x0) 2018/01/10 11:52:36 executing program 7: mmap(&(0x7f0000000000/0x177000)=nil, 0x177000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000178000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000012b000)=""/146, &(0x7f0000178000-0x4)=0x92) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r1, r1) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000178000-0x28)={0x54, 0x3, 0x10001, {0x5, 0x3}, {0x0, 0xfffffffffffffff7}, @cond=[{0x5, 0xec, 0x80, 0x2, 0x6, 0x4}, {0x101, 0x100000000, 0xffffffff, 0x10001, 0x6, 0x5d}]}) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000152000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 11:52:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00003dd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2800}) umount2(&(0x7f0000c97000-0x8)='./file0\x00', 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000af7000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c7c000)=0x0) wait4(r2, &(0x7f0000ad1000-0x4)=0x0, 0x5, &(0x7f000087f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000cf8000)={0x5, &(0x7f0000ee3000-0x28)=[{0xfff, 0xb32b, 0x400, 0x8}, {0x4d9d28b8, 0x3, 0x6, 0x64}, {0xff, 0x9, 0x8, 0x401}, {0x5, 0xffffffff00000001, 0x1ff, 0x80000001}, {0x13cd, 0x9, 0x9, 0x7fffffff}]}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000937000)={0xfbeb, 0x5, 0x5, 0x2}, 0x8) write(r1, &(0x7f000040f000-0x10)="020901ff020000000064004801004b00", 0x10) [ 35.580579] binder: BINDER_SET_CONTEXT_MGR already set [ 35.594313] binder: 4635:4643 ioctl 40046207 0 returned -16 2018/01/10 11:52:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net/mcfilter6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000-0x10)="1bb7c64d30298c60a0336e3f9d71ffa6", 0x10) writev(r0, &(0x7f0000000000)=[], 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000001000-0xd5)="c4540d59c23877da9b4c4a6fefb335ff62ace78ba73fd43fe75be637849d1db356b59325a31d61915f9ba6b4da49404c7898c93789689204cfeafbca3564e266f6936388545d1928d52dde1bc93700f2bf2becd9f14e87f7789429548f0e2ae82bfbd7f16aa2fade6d9b59b2d5884619dd5053412c71d634e067ece3f3fbe51eaf49c92695dc023ce54ef2877df2ef6cade72b366f559a347147042480894b7baa7b4bcd150580741b6025dfb4fc010c1f04d31f68674c4d7fca81", 0xbb, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000003000-0x4c)={0x27, 0x1000, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000003000-0x4)='\',.\x00', 0x2) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x8300) [ 35.621214] handle_userfault: 37 callbacks suppressed [ 35.621218] FAULT_FLAG_ALLOW_RETRY missing 30 [ 35.633653] CPU: 0 PID: 4648 Comm: syz-executor6 Not tainted 4.9.76-g9154940 #10 [ 35.641162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.650484] ffff8801d00f78b0 ffffffff81d93149 ffff8801d00f7b90 0000000000000000 [ 35.658438] ffff8801b343c890 ffff8801d00f7a80 ffff8801b343c780 ffff8801d00f7aa8 [ 35.666402] ffffffff81660c0a 0000000000002e68 ffff8801d027b8f0 ffff8801d027b8a0 [ 35.674356] Call Trace: [ 35.676923] [] dump_stack+0xc1/0x128 [ 35.682256] [] handle_userfault+0xa3a/0x1310 [ 35.688284] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 35.695262] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 35.701637] [] ? preempt_schedule_common+0x35/0xd0 [ 35.708183] [] ? handle_mm_fault+0x117b/0x2530 [ 35.714379] [] ? handle_mm_fault+0x1fc3/0x2530 [ 35.720573] [] handle_mm_fault+0x1fd1/0x2530 [ 35.726596] [] ? __pmd_alloc+0x410/0x410 [ 35.732272] [] __do_page_fault+0x5c2/0xd40 [ 35.738124] [] ? mm_fault_error+0x2c0/0x2c0 [ 35.744060] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 35.750691] [] do_page_fault+0x27/0x30 [ 35.756196] [] page_fault+0x28/0x30 [ 35.761439] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 35.768248] [] ? SyS_pselect6+0x258/0x550 [ 35.774013] [] ? SyS_select+0x1e0/0x1e0 [ 35.779605] [] ? SyS_futex+0x22e/0x2d0 [ 35.785107] [] ? do_futex+0x15c0/0x15c0 [ 35.790697] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 35.797330] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 35.804133] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 35.810676] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 35.841490] FAULT_FLAG_ALLOW_RETRY missing 30 [ 35.847143] CPU: 0 PID: 4648 Comm: syz-executor6 Not tainted 4.9.76-g9154940 #10 [ 35.854660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.863985] ffff8801d00f78b0 ffffffff81d93149 ffff8801d00f7b90 0000000000000000 [ 35.871949] ffff8801d6054d10 ffff8801d00f7a80 ffff8801d6054c00 ffff8801d00f7aa8 [ 35.879899] ffffffff81660c0a 0000000000002e68 ffff8801d027b8f0 ffff8801d027b8a0 [ 35.887858] Call Trace: [ 35.890421] [] dump_stack+0xc1/0x128 [ 35.895753] [] handle_userfault+0xa3a/0x1310 [ 35.901780] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 35.908764] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 35.915142] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 35.921429] [] ? finish_task_switch+0x1ed/0x630 [ 35.927710] [] ? finish_task_switch+0x1c1/0x630 [ 35.933993] [] ? __schedule+0x64d/0x1ba0 [ 35.939669] [] ? handle_mm_fault+0x117b/0x2530 [ 35.945873] [] ? handle_mm_fault+0x1fc3/0x2530 [ 35.952079] [] handle_mm_fault+0x1fd1/0x2530 [ 35.958103] [] ? __pmd_alloc+0x410/0x410 [ 35.963779] [] __do_page_fault+0x5c2/0xd40 [ 35.969634] [] ? mm_fault_error+0x2c0/0x2c0 [ 35.975570] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 35.982203] [] do_page_fault+0x27/0x30 [ 35.987709] [] page_fault+0x28/0x30 [ 35.992953] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 35.999845] [] ? SyS_pselect6+0x258/0x550 [ 36.005630] [] ? SyS_select+0x1e0/0x1e0 [ 36.011222] [] ? SyS_futex+0x22e/0x2d0 [ 36.016725] [] ? do_futex+0x15c0/0x15c0 [ 36.022318] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 36.028959] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.035762] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/01/10 11:52:36 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) socket$inet6_icmp(0xa, 0x2, 0x3a) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000016000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/10 11:52:36 executing program 7: socket$inet(0x2, 0x803, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000917000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00003d0000-0x8)='./file0\x00', &(0x7f0000ec3000)=[&(0x7f00003c3000)='-\x00', &(0x7f0000bb3000)='bdev+{\x00\x00'], &(0x7f00005f8000)=[&(0x7f00006e7000)=',wlan0#\x00', &(0x7f00001bb000-0x3)=':]\x00']) userfaultfd(0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) 2018/01/10 11:52:36 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a57000)='/dev/hwrng\x00', 0xc101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000709000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x81}, 0x8) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) 2018/01/10 11:52:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000074a000-0x8)='./file0\x00', 0x400100, 0x40) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000020b000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000500000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e1c000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004fc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a21000-0x9)='net/raw6\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) 2018/01/10 11:52:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000057000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000cab000-0x2)="58e59a282a644c") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000a3000)=0x0) fstat(r0, &(0x7f0000958000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x11, 0xe, 0x6) 2018/01/10 11:52:36 executing program 0: listen(0xffffffffffffffff, 0x0) 2018/01/10 11:52:36 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000c000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e0f00030002000000000000000014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000c000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000000a000)=0x0, &(0x7f0000015000)=0x4) 2018/01/10 11:52:36 executing program 4: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000976000-0x4)=0x0, 0x800) accept4(r0, 0x0, &(0x7f000089e000)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a9c000-0x10)={0x0, 0x0, 0x0, 0x8}, &(0x7f00003b9000-0x4)=0x10) r1 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000dfd000-0xc)={0x40000000, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f51000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x269, 0x0, &(0x7f0000224000)=[], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f000012b000-0x4)=0x0) [ 36.042308] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/10 11:52:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ae0000-0x7)='ns/net\x00') sendmmsg$nfc_llcp(r0, &(0x7f0000aed000-0xa8)=[{&(0x7f0000638000)={0x27, 0x468d00, 0x7, 0x0, 0x0, 0x400, "8ea7f94c78b353ea4a89105fedaf717e3649e70f5154b3487e632e375d099b4ba187732ad301baeba39d6dbc92e743dd1fbf242d31b1e6d87e17130802a074", 0x81}, 0x60, &(0x7f00000bf000)=[{&(0x7f00003de000-0x64)="c09f05a0639736641eb40d4c4d56b76cc00b3a8a25d871097a6d753474b757497ba4c83ee5114a599333ec1714ff10b1a54d2104c8985370a62cf75e86b657a2d738c31f6ee4499fe8b39a77e0bdc01c986e02580c5851923d07a21a0766ff0c89de6414", 0x64}, {&(0x7f0000d49000-0xb2)="68bdaea04d64574de7fc41fd32ce040e6d74f07759af3916a670da32df29a9ee319df22beb77fb17922da87b5d3056c75287203e3fa354a32dfb562f4279570358989ff6393be95046c3727ee69da78502231503b334e3d2306c931dc8d5397f00d32b524fab79b7f5142ac6d3b8c3a731f3a8dd62bb2d7a88db9683c560b0c7aa5cd888f927114ec15edf239adcada62e9b1ea2e52351638d421e21d7d91bf97b75369f920a1531d282f4e2b868b91343aa", 0xb2}, {&(0x7f00003a5000-0xf5)="714998b281f05abf1a953d538a24ff2790c1cd11286edfb1c035ab985ad0066c968325dbbf031a0231f4884cb52c8c5ef8c7b7ed69dcd07f61d3962fe987ff518676df4a2103990a4af131d981b6d3d60e8da0858d60481150d9bc548d5d8b685c41c971e10be697fa2497f8a082463ab6d2f7351c9fc1a03feb4544927ee510d6e37dba620a64dd680568bd6755e0a006d38462bc4b4d442c7ea9d2e9bd544cbbf952036dc57faa869ec87e135858edaad50f2bb544b8af0477b77e5abbf23c69991cdcf30d219f9b311ea86c445ed404646a324805398be52f1001d6014b7e880b9be439b51c9d1fc88d83ce972b89d9aad0c51a", 0xf5}, {&(0x7f0000df4000)="", 0x0}, {&(0x7f0000fcc000-0xa3)="50b93dcac8ba0ec78c2987da53ede191bceb1f26abc45b790538dac146b7e66b6de08c36569f919798b4c2ab62d3a7e058efcb83aec8e0917280d0b076cb91fe5c5fee518891deccaf294d9ba9933adcab4f51549c700f3ebfa88923fd5b9b14f49eeadf2094352864d9cd0633aaac6c25d91de18837def580dbef9a78ba095925b640d404535b1820a905602aece869e23ccf4ca01207f86f6b68c9f13344b52cbfb1", 0xa3}], 0x5, &(0x7f00003d8000-0x40)={0xe8, 0x10f, 0x0, "72d3ec1e7715222e4c6eff5d8408ee555e33ea4cf6a3a2f555d384691214790d4ad47426bb6f5e4bc1e88bd05b94adaca00891238526493cbf519142fa898181e03b1fc134cb41b8b1695bf66dc7989b54a352a278b80f6b29a9ecd9cd178df68d6feb0170698b4208cd75bd273fb080d6736eb8528e3102d29578444b907a69e3fdcd2cb63b99e5fdc660e9ff7ac7a49fa84455c71112dbc6a79d14f33e17560b9bd488f05c46dc739f0483745ed041ae5b8ba57b1232ad2225eb5ce206c758bfd1546ad4fc339e0d9f403091009820fc"}, 0xe8, 0x40000}, {&(0x7f0000a2a000-0x60)={0x27, 0x6, 0x3f, 0x2, 0x1, 0x8364, "ed1e9dc742d255b24c11859f4e8fbe30ac55c3a8687c126ed88fb809ce10b670b6a4758725d254b9258e16ff73d5923a3521db66a968e7cc778472283d798f", 0x0}, 0x60, &(0x7f0000dc5000-0x10)=[{&(0x7f000009b000)="f9e43510cd570f07900c0d8b94fdf747008bc2be8ab3de99119e133105997ddd5404a7ca5af713cb5e661385f5aa0a9b172c0b1c2018d5d0a1ddd2da275988b5b961589dc85364334d511d84df2fca3085811d95ba3909311187a00bbac595ecf66ef5aa1587c104d38a4aeece3008df11196360b2773699c95430c16f94847b060ad590de56d379650890583c6f3c1ef85068ec1e96a89671b48099205d8446e8dc1bdb534f7d07e7b8d50f30ff64a8af83506459fbeb3c219b581ead9a81fa43f6e91ca0b26ceb7938dc367140926ca5bac8b2688b36df0070158d552f4f60c796ff4feca60a2e5e7fe04a88958e2ae17217947f989b60", 0xf8}], 0x1, &(0x7f00002c1000)={0xf8, 0x10b, 0x3, "71171b1e06fadef5aee6102fc58f5012cc550a8219cf6a1beda93ad3ace22b0810fc983af4eedb113e509d6dfdec699ee3cf259a6eb7546f8c53c78c7e6496b82cad2e6fd40529be4b85ddc311902384df93180e61b1ab6ba5425260fbf2ba9a6c7d0dd35360e98f49116e6324f3ebaebf6318065c27964ffc1ad3ca3db93f673f1257011f145bef74c2281f0f58a60fdd4ddbe8b7d8201cc57d1e27b87ca55cd29e7f14e80224ef2d32e3ec652a44af84cdc94d48566f44830c40c09fd85fdb251fcd7d7ddc3056ce9b652fd3608f116595bf3c3999513df9249caf9b29447f41a0a78eee504b"}, 0xf8, 0x0}, {&(0x7f000064c000-0x60)={0x27, 0xed8, 0x3, 0x7, 0xfffd, 0x3ff, "29436dce6b177f7e443da440dc1a52f97a4968785ba98773e9fe60aa8a5057b22de251525f8204da8514e3d8a31ec8cf484bb7f212f2297dac05e240643291", 0x4}, 0x60, &(0x7f00009ce000)=[{&(0x7f0000d1c000)="5235d3192030926a281606a8b1362d63cc063f950359ae9e82a65031b5ed37136b6676f05251c24559c211f73fc25b183beca00e5a1c3a1a39b18ad4cebc47128a7b8343a6f72d622d0bb3e75da13a5b375831e98d2cfcde5845a9d4", 0x5c}, {&(0x7f0000276000-0x48)="6bae6afdcffa739bf956286788a7e4beb7f739a2b30ce78e6102f9e23a2c5f79bc024dc598a2bdd22e795791a2a6e6433257329bf9ffdac00412353928070abbcc9984a8eadb2181", 0x48}, {&(0x7f0000c07000-0xfe)="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", 0xfe}, {&(0x7f0000961000)="de342db7a46fc9483196e6c43fbb9a992f296cb6031c4e8f6c549a91123fe55cf2d0f5ae2c9dee47b215b65ee2a54159bc3a5b62b6968de814a7a086f05467c8e6bfc12785d6149a1538fa19b8fda5a071e1adafb78ff3f70bed7d15e750bef064bd43467d911620661c06eb99446732161da536ee1548eb6ce4ad9d4012c2c9401dcbf6a79937f99906c70821ae25871baed781d8daf3baa4e314d1f86309ece2306e13cc5449dbb6c28676955aa9b52cd75aefb35c77376e948066b093fbc84e4532982cb102dc5b809b5510bab15db1eadb038cd68aef60afd37cdf674f0acc53dbfbff157382441a306988d001ccbaa08905138959", 0xf7}, {&(0x7f0000398000)="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", 0x1000}], 0x5, &(0x7f000064a000-0x88)={0x88, 0x100, 0x1, "5d0174f2ea46ed44ebb3dd5833ef323516087e5bb6a4c9f7b0b0e5bb2dcdcfcc3c77ad467b077dec0a1168fa26149ba5e9bd059f6d1c216e4bd8bfdc8269d5cf20a4afda5f99c19305db95387b31e4d763adf8660326d402686a2de040afa876aa8b7b71b72de6e80e5dbbefdd97df3a52dd7073c2876b82"}, 0x88, 0x0}], 0x3, 0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000e04000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b1b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e5c000-0x4)=0xc) r2 = getegid() fchownat(r0, &(0x7f0000662000-0x8)='./file0\x00', r1, r2, 0xd00) r3 = syz_open_procfs(0x0, &(0x7f00003d5000-0x7)='ns/net\x00') bind$ipx(r3, &(0x7f0000287000)={0x4, 0x800, 0x1ff, "a09988b8c31f", 0x7, 0x0}, 0x10) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000d86000)={0x3ff, 0x1, 0x400, 0x83, &(0x7f0000273000-0x83)=""/131, 0x49, &(0x7f0000ee8000-0x49)=""/73, 0xa3, &(0x7f0000a4f000-0xa3)=""/163}) alarm(0xef32) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000ac5000)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x451, 0x1, 0x0, 0xffffffff80000001, 0xc0}, &(0x7f0000984000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a3c000-0x1a)={r4, 0xbe, 0x9, [0x401, 0x5, 0x8, 0x8, 0x400000000, 0x10001, 0x6, 0x7ff, 0x0]}, &(0x7f00004b8000)=0x1a) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000068f000)=0x0, &(0x7f00005d4000)=0x4) 2018/01/10 11:52:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000db1000-0x8c)={0x0, 0x40, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r0, 0x2, 0x8, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000726000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00003b3000)={0x0, 0x81, "125e9d67a436eec96f2de2a5e129843f09c53a22732ed97fe6b6851f37ea02d825145b8ec60915f83d13dc4ce796a5ee888d6e885b3e58904714e9dcc7a4e0d2d4c7d38e9368700a7c49b8bd7e60fc6cc717f1738524ff14356cdd02385f1b854be47e43f1a0be43dfded6823e177cdc974157deb8af6d284036206e5da84ff720"}, &(0x7f0000bd8000-0x4)=0x89) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000090d000)={0x0, 0xffffffffffffffff, 0x20}, &(0x7f000056f000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000016000-0xb8)={r2, 0x9, 0x9, 0x0, 0x2, 0x9, 0xffff, 0xfff, {r3, @in6={{0xa, 0x0, 0x270, @loopback={0x0, 0x1}, 0x9d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x6, 0x1f, 0xfff, 0x7}}, &(0x7f0000107000-0x4)=0xb8) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f000078e000-0x38)="29000000180031004a0001000c00070a0000000a00ff068000001d0c2da0e3f6edc84d0e38557dc405fe256b730fae782cecb5dd15c7ff", 0x37}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000052a000-0x4c)={0x0, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 11:52:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x1)="e3") statfs(&(0x7f0000e4b000)='./file0\x00', &(0x7f0000cbd000-0x76)=""/0) 2018/01/10 11:52:36 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe1000-0xa)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) getrandom(&(0x7f0000df9000)=""/12, 0xc, 0x3) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)={0x0, 0x0}) r3 = dup3(r2, r0, 0x0) epoll_pwait(r3, &(0x7f0000fdb000-0x6c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000026d000)={0x0}, 0x8) 2018/01/10 11:52:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000098a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000078b000-0x4)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000017c000-0x10)='/selinux/status\x00', 0x0, 0x0) ftruncate(r1, 0xcb5) r2 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r2, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r3 = openat(0xffffffffffffff9c, &(0x7f0000397000)='./file0\x00', 0x0, 0x0) r4 = socket(0x10, 0x3, 0xa) sendfile(r4, r3, &(0x7f0000a2e000)=0x0, 0x80000001) 2018/01/10 11:52:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000316000)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 11:52:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f0000c4b000)='/dev/usbmon#\x00', 0x11, 0x282000) fcntl$setpipe(r1, 0x407, 0x0) readv(r0, &(0x7f000018c000)=[{&(0x7f000024c000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000c50000)=0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) [ 36.113704] binder: 4674:4687 tried to acquire reference to desc 0, got 1 instead [ 36.144394] binder: 4678:4696 unknown command 0 [ 36.165450] audit: type=1400 audit(1515585156.583:27): avc: denied { create } for pid=4701 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 36.193369] audit: type=1400 audit(1515585156.613:28): avc: denied { write } for pid=4701 comm="syz-executor3" path="socket:[12185]" dev="sockfs" ino=12185 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 36.217954] binder_alloc: binder_alloc_mmap_handler: 4678 20000000-20002000 already mapped failed -16 [ 36.219310] binder: BINDER_SET_CONTEXT_MGR already set [ 36.219320] binder: 4678:4717 ioctl 40046207 0 returned -16 [ 36.224015] device gre0 entered promiscuous mode [ 36.224902] binder_alloc: 4678: binder_alloc_buf, no vma [ 36.224919] binder: 4678:4717 transaction failed 29189/-3, size 0-0 line 3127 [ 36.246620] binder: 4678:4717 unknown command 0 [ 36.246628] binder: 4678:4717 ioctl c0306201 2000a000 returned -22 [ 36.287969] binder: 4678:4696 ioctl c0306201 2000a000 returned -22 [ 36.296698] binder: release 4678:4680 transaction 24 out, still active [ 36.303350] binder: undelivered TRANSACTION_COMPLETE [ 36.308546] binder: release 4678:4696 transaction 24 in, still active [ 36.315101] binder: send failed reply for transaction 24, target dead [ 36.321683] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/10 11:52:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f48000)='/dev/loop#\x00', 0x2000000005, 0x24004) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000524000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f36000)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d39000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000799000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00003bc000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffa}, &(0x7f0000d94000)=0x98) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aef000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00009a7000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x5, 0x9, 0x4, 0xfffffffffffffff8}, &(0x7f0000e8e000-0x4)=0xa0) ioctl$KDMKTONE(r0, 0x4b30, 0x1000001e) 2018/01/10 11:52:36 executing program 4: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000976000-0x4)=0x0, 0x800) accept4(r0, 0x0, &(0x7f000089e000)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a9c000-0x10)={0x0, 0x0, 0x0, 0x8}, &(0x7f00003b9000-0x4)=0x10) r1 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000dfd000-0xc)={0x40000000, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f51000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x269, 0x0, &(0x7f0000224000)=[], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f000012b000-0x4)=0x0) 2018/01/10 11:52:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end={0x0}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x2a) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006da000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getpeername$netrom(r1, &(0x7f0000679000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a96000-0x4)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000d44000)={{0x2, 0x3, 0x601, 0x3, 0x0}, 0x3, 0x80000001, 'id1\x00', 'timer0\x00', 0x0, 0x4, 0x2, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r2, 0x227d, &(0x7f0000f9e000)="") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000595000-0x56)={0x0, 0x4e, "19dc8823c14e3db15253091510c4262338ec50c5a08218d48c59765e2a6561448fb405abf98198535da9cb58c457aba3d40d251ce0906805a74859e878685a699cfda09bd21f540fb916164713fc"}, &(0x7f0000282000)=0x56) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005c7000)={r3, @in6={{0xa, 0x3, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1c00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000eba000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x0, 0x6, 0xe15, 0x7}, &(0x7f0000b38000-0x4)=0xa0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000d12000-0xff)="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") 2018/01/10 11:52:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100003, 0x1, 0x1) getsockname$unix(r0, &(0x7f0000906000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000288000-0x4)=0x48) syncfs(r0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f000057f000)=""/4096, &(0x7f0000a6d000)=0x1000) signalfd(r0, &(0x7f0000f6f000-0x8)={0x4}, 0x8) connect$netrom(r0, &(0x7f0000e16000)=@ax25={0x3, {"5e5f0996d80b9e"}, 0x1}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f72000-0xb)='/dev/hwrng\x00', 0x0, 0x0) read(r1, &(0x7f000049d000-0x57)=""/87, 0x57) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000a50000)={0xfffffffffffff001, 0x20}) 2018/01/10 11:52:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000eed000)={0x42ed56, {0x400003fffffde}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000c8d000)={0x0}) r1 = add_key$user(&(0x7f0000853000-0x5)='user\x00', &(0x7f0000dbb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000aa5000)="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", 0xff, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) modify_ldt$write2(0x11, &(0x7f0000a24000)={0x4, 0x20000000, 0xffffffff, 0x0, 0x10001, 0x67, 0x4, 0xfffffffffffffffc, 0x800, 0x101}, 0x10) modify_ldt$write(0x1, &(0x7f0000a44000)={0x6, 0x1000, 0x0, 0x3ff, 0x2a, 0x6, 0x5, 0x9a9, 0x7, 0xdc4}, 0x10) ioctl$TIOCNXCL(r0, 0x540d) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f00000fe000-0x8)='net/udp\x00') 2018/01/10 11:52:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006ef000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x100) ioctl$TCSETS(r0, 0x5402, &(0x7f0000e83000)={0x3, 0x5, 0x4394c9b7, 0x1, 0x0, 0x1, 0xcc59, 0x193, 0x4, 0x9, 0x1, 0x6}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x9) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000b4f000-0x4)=0x0) 2018/01/10 11:52:36 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x400) fcntl$setlease(r0, 0x400, 0x2) truncate(&(0x7f0000d8c000)='./file0\x00', 0x0) prctl$setfpexc(0xc, 0x40000) 2018/01/10 11:52:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f00000ab000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000071b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000562000)=0x14) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) r3 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000c5e000-0x4)=0x853c, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f000008c000)="d3351fd0fc", 0xfffffdab, 0x4008000, &(0x7f0000845000-0x1c)={0xa, 0xffffffffffffffff, 0x2000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 11:52:36 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000004000)=0x48) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000012000-0x5)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000)="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", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r2, &(0x7f0000005000+0x35c)='?L', 0x2) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/10 11:52:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f72000-0xe)='/selinux/user\x00', 0x2, 0x0) sendmsg$netrom(r1, &(0x7f00001a6000)={&(0x7f00005be000)=@full={{0x3, {"5c85a6d8161456"}, 0x9}, [{"6626ba1b2aaaac"}, {"f3dd2c4029940f"}, {"b0c4ef95b96cfc"}, {"eb2fa745e6e4d1"}, {"eb904e805e8d83"}, {"9167af85a59a1c"}, {"1ff280e695c7f4"}, {"6e616bb5e2206f"}]}, 0x48, &(0x7f0000751000-0x50)=[{&(0x7f0000064000)="3d9fc2b63e1948ef112a2d738acaa715b8f7bacb4c481694f64aa23df71a0d6b11669495c65b8789f078ed927ce886560439ea8886de126390aa55205dad07693eec6b", 0x43}, {&(0x7f00008bd000)="d7", 0x1}, {&(0x7f0000b6c000-0x13)="bcab9a1f949fa70c0eac2ac84f5668f60a2f8b", 0x13}, {&(0x7f00000cb000-0x8c)="d4d04f1ec6737a852b208473ebf84920fea1d92ab09f3958729d7a93015298b61486c80957ac2cb71e69ba50fa452b64f870b32fbdf394b1c272900054cf58ea1e7bdf72d7fa450c4415a78ac90c09e6609c71aea4c64711c674a8cc6bebf760eaca09eefbedb27a6527d77452f05aa92a7bd340c4e08850bcc3f1c4ad3bc6d0e6d8241fd9f724bb16be106f", 0x8c}, {&(0x7f0000cdc000-0xc4)="d56404ec3612ef17e5a7e1ad2da52cde0f918b7979c90c24f3974c87946e42071b84ac01ee714ff63b623fc331e2e6cf431f3218850ffb40be43ec5ac1583be6cc20aae2a8dbb61de1cbdb695bc260d944bf9b6cef3d8ae723d6db435f7780e5ac1f8964b290f23fad967c718c036d2a556c7e7edd20430723137d8253ffe623c32ac9f7486d92ad2eb8f748aa48dd711ae4788ac5a96ab49c9f62c7554e55cf83b4a23724495cc8f3841c2c76f74e38a739eb7a8011e2ca2975d4749047795b83ed23d7", 0xc4}], 0x5, &(0x7f0000970000-0x10b8)=[{0x1010, 0x13f, 0x7, "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"}, {0x50, 0x118, 0x2, "129a4758454569756a96b8271969faae46a48897b3536c8577f4cb15067a922b9ef5cc87f33e4b5f1db0b4ec194c58e965e3ae2ab7b5d503d6f322f4"}, {0x58, 0x11d, 0x0, "28cd7bc5c183d2425e3aae808d0cebb415d078c56aac88011f648c86d5f4a105cedcaf733d20239521a5c3d5ca361e23c1c22724057d1b6f1c00011914631fe9b11b"}], 0x10b8, 0x4}, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000036c000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068d000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000052d000-0x4)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00002e1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000090000)=@ethtool_test={0x1a, 0x0, 0x0, 0x373, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 11:52:36 executing program 1: r0 = syz_open_dev$tun(&(0x7f00002af000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000b5000)={0x0, &(0x7f000050c000)=[]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000776000)={@generic="6085ff6c9a0d73765bb381bbfb326249", @ifru_map={0x4, 0x3f, 0x8, 0x2698, 0x40, 0x100}}) 2018/01/10 11:52:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f000093d000-0x10)={0x0, r1+10000000}, &(0x7f000020c000)={0x0}, 0x8) epoll_wait(r0, &(0x7f0000b2b000-0x48)=[{0x0, 0x0}], 0x1, 0x200) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_pwait(r2, &(0x7f00001d8000-0xc)=[{0x0, 0x0}], 0x1, 0x601f, &(0x7f0000919000)={0x6d}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) 2018/01/10 11:52:36 executing program 7: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6e000-0x154)=@newsa={0x138, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x20}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b71000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000b71000-0x10)={0x2, &(0x7f0000106000-0x8)=[0x101, 0x7934]}) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000b71000)={0x8, &(0x7f0000249000)=[{0x4, 0x3, 0x16, 0x9}, {0x7cd, 0x7ff, 0x0, 0x4}, {0x9, 0x400000000000000, 0x9a3, 0x200}, {0x9, 0x9, 0x0, 0x9}, {0x9, 0x7, 0x7f, 0xfffffffffffffff7}, {0x2, 0x8, 0x8, 0x9}, {0x6, 0x6, 0xffffffffffff7fff, 0x1ff}, {0x80000000, 0x3, 0x7ff, 0xa8}]}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b70000)=@common='ifb0\x00') 2018/01/10 11:52:36 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000008000)=0xc75d, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000009000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r3 = getegid() lchown(&(0x7f0000008000-0x8)='./file0\x00', r2, r3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000009000)=0x0, &(0x7f0000004000-0x4)=0x4) r4 = socket$inet6(0xa, 0x40002, 0x7) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000008000)={0x100000001, {{0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/10 11:52:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2a, &(0x7f000008a000-0xc)={@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000004000-0x54)="2402d4dff9c7eed2d19b0d537c1221612f964972e807ed1a8fdd46a897ce78992b94939b5eadfd4d73e384e037aaf5b96ee5518901cfbf9143562189ebff3671a789aaa5a6607d51ce4573484d88ea0cc6fe2800", 0x54) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) [ 36.450609] binder: 4731:4749 unknown command 0 [ 36.459586] binder: 4731:4749 ioctl c0306201 2000a000 returned -22 [ 36.488019] binder: release 4731:4733 transaction 29 out, still active [ 36.494701] binder: undelivered TRANSACTION_COMPLETE 2018/01/10 11:52:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) fadvise64(r0, 0x38, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000061b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000195000)={0x0, 0x2}, &(0x7f0000f4b000)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000014a000)=0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000031a000)={r1, 0x6}, 0x8) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/10 11:52:36 executing program 6: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r2 = pkey_alloc(0x0, 0x0) pkey_free(r2) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/10 11:52:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000004000)=""/0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f00009dc000-0x8)='./file0\x00', 0x80000, 0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00006f0000-0x10)=@generic="91daba76ca60b42ff25105b768937dda", 0x10) getitimer(0x1, &(0x7f0000145000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00008a3000)={&(0x7f0000462000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 11:52:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008b3000)=0x9) recvfrom$llc(r0, &(0x7f00005c2000-0x1000)=""/4096, 0x1000, 0x12020, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100000500000001000f536e06ce", 0x58}], 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000085a000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007b8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r2}) 2018/01/10 11:52:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b50000/0x3000)=nil) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00003cf000)={0x7}, 0x4) 2018/01/10 11:52:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000eff000/0x12000)=nil, 0x12000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000009b000-0x11)='/dev/vga_arbiter\x00', 0x169100, 0x0) remap_file_pages(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000b8000)={&(0x7f0000f53000/0x3000)=nil, 0x3000}) 2018/01/10 11:52:36 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ce7000)={{&(0x7f00004d1000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000a9b000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 11:52:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) [ 36.505880] binder: release 4731:4749 transaction 29 in, still active [ 36.513491] binder: send failed reply for transaction 29, target dead 2018/01/10 11:52:37 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000084e000)='/dev/ashmem\x00', 0x80003, 0x0) r1 = timerfd_create(0x5, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x800, 0x8400) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000d17000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000870000-0x3)=0x14, 0x0) r4 = syz_open_pts(0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) poll(&(0x7f0000a1e000)=[{r0, 0x80, 0x0}, {r1, 0x2, 0x0}, {r2, 0x0, 0x0}, {r3, 0x4, 0x0}, {r4, 0x8401, 0x0}, {r5, 0x600, 0x0}], 0x6, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f0000d1b000-0x4)=0x1, 0x4) pipe(&(0x7f0000bbb000-0x8)={0x0, 0x0}) setsockopt(r6, 0x101, 0xc2fe, &(0x7f0000309000+0x74f)="dfa9bf52b4f426bd4df984d488f7c6aafce8c10ab7fdb74d8545684da41abcf3e2d449218e88a7db1897b29c3354ace49a4e056471908686e45f08a29fa6bbb1271cb7d4199f7c353755971162c25d625029", 0x52) 2018/01/10 11:52:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) accept$packet(r1, &(0x7f0000c79000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c9f000)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000d9e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000252000)={0x0, 0xfff, 0xbeb2, 0x8, 0x9, 0x80000000}, &(0x7f0000836000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a4b000-0x10)={r2, 0x3, 0x101, 0x7}, &(0x7f0000036000)=0x10) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002b5000-0x4)=0x0) ioprio_set$pid(0x3, r3, 0x90000000) 2018/01/10 11:52:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x17, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bd000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000000000)={{r1, r2+10000000}, {0x77359400, 0x0}}, &(0x7f0000724000)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0xfffffffffffffffb, &(0x7f0000c30000)={0x0, 0x0}) 2018/01/10 11:52:37 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000b000-0x28)={@common='tunl0\x00', &(0x7f000000a000)=@ethtool_eee={0x44, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1ff, 0x0, 0x0, [0x2000000000000, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 36.557837] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 36.581472] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/10 11:52:37 executing program 4: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000b5000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000c9000-0xc)=@sack_info={0x0, 0xfffffffffffffffd, 0x0}, &(0x7f00000c8000)=0xc) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000ca000-0x10)='/selinux/status\x00', 0x1) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000c8000)={0x4, 0x2, 0x2, 0xc00000000, r1}, &(0x7f00000c9000-0x4)=0x10) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000c8000)={@generic="8cbaa656628052d2eefee8d1256b541f", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000bc000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) sendfile(0xffffffffffffffff, r4, &(0x7f000000c000)=0x0, 0x0) 2018/01/10 11:52:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000eae000-0x10)='/selinux/access\x00', 0x2, 0x0) accept4$ax25(r1, &(0x7f0000435000)={0x0, {""/7}, 0x0}, &(0x7f0000aee000)=0x10, 0x800) 2018/01/10 11:52:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000c9d000)={0x20, 0x7fffffff, 0x1, 0x9e5e, 0x1, 0x0, 0xffffffffffff47fe, 0xeae, 0x7, 0x6}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) 2018/01/10 11:52:37 executing program 1: inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000408000-0x30)={0x59, 0x1c1, 0x5, 0x1000, 0xfffffffffffffffb, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f000036b000-0x8)={0x0, 0x0}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2018/01/10 11:52:37 executing program 0: prctl$intptr(0x1d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0xb, &(0x7f0000001000-0x8)=0x0) 2018/01/10 11:52:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) fadvise64(r0, 0x38, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000061b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000195000)={0x0, 0x2}, &(0x7f0000f4b000)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000014a000)=0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000031a000)={r1, 0x6}, 0x8) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/10 11:52:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000090c000)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/10 11:52:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000029c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x0, &(0x7f0000df4000-0x10)=[]}, 0x10) 2018/01/10 11:52:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r0, r1) llistxattr(&(0x7f0000e5c000-0x1)='./file0\x00', &(0x7f0000bea000-0xb1)=""/177, 0xb1) openat$keychord(0xffffffffffffff9c, &(0x7f00001a5000-0xe)='/dev/keychord\x00', 0x200100, 0x0) r3 = getpgrp(0x0) shutdown(r2, 0x1) fcntl$setownex(r2, 0xf, &(0x7f0000841000)={0x2, r3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f0000455000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 11:52:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000071f000)='./file0\x00', 0x2) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dfb000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c6b000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe9000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000066000-0x8)=@assoc_value={r1, 0xfffffffffffffff8}, &(0x7f0000cc6000)=0x8) r3 = open(&(0x7f000088e000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000a38000-0xa)='./control\x00', 0x0) recvfrom(r3, &(0x7f0000b95000-0x6c)=""/108, 0x6c, 0x40010000, &(0x7f0000b33000)=@rc={0x1f, {0x4, 0x100000000, 0x400, 0x7fff, 0x100, 0x1}, 0x9}, 0x9) r4 = openat(r3, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat2(r4, &(0x7f000003b000-0xa)='./control\x00', r3, &(0x7f000003a000)='./control\x00', 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e51000)={@generic="a2fa1553cf6699c688d555ae11e03716", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstatfs(r3, &(0x7f00001cb000+0xcdd)=""/157) connect$packet(r4, &(0x7f0000bfe000)={0x11, 0x19, r5, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) symlinkat(&(0x7f00004eb000-0xa)='./control\x00', r4, &(0x7f000071b000-0x4)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005d9000)={r2, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffff0000, 0x1, 0x0, 0x40}, &(0x7f000088e000)=0xa0) 2018/01/10 11:52:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d2000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000beb000)=0x0) fsync(r0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="3900000010000904690000008000000006fa00400100000002e7f306000000141900040004000207b600000000000608000300ff00001ee404", 0x39}], 0x1) signalfd4(r1, &(0x7f0000d61000-0x8)={0x5}, 0x8, 0x800) 2018/01/10 11:52:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000ffb000-0xc)={0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 11:52:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000023f000-0x8)='./file0\x00', 0x9) write$tun(r0, &(0x7f000019f000-0x73)=@pi={0x0, 0x886c, @ipv4={{0x13, 0x4, 0xffffffff7fffffff, 0x4, 0x6f, 0x3, 0x1c78, 0x10001, 0x0, 0x0, @rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @end={0x0}, @generic={0x44, 0xf, "649ba9402700eeb62605210d52"}, @timestamp={0x44, 0x1c, 0x9, 0x1, 0x3ff, [{[], 0x80000001}, {[@loopback=0x7f000001], 0x6}, {[@multicast1=0xe0000001], 0x616}, {[], 0x100000001}]}, @ssrr={0x89, 0x7, 0x8, [@rand_addr=0x2]}, @end={0x0}]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0x73, 0x0, 0x0, 0xf, 0x1000, "aa1934", 0x9, "c02697"}, "99ff92eff3226095e7761636044dca1a528d04"}}}, 0x73) mkdir(&(0x7f0000335000)='./file0\x00', 0x0) mount(&(0x7f0000184000)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='cgroup2\x00', 0x0, &(0x7f0000c78000)="") mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000ba9000)='./file0\x00', &(0x7f0000351000-0x9)='efivarfs\x00', 0x8000, 0x0) 2018/01/10 11:52:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = openat(0xffffffffffffffff, &(0x7f0000142000-0x8)='./file0\x00', 0x40000, 0x40) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00004fd000-0x10)={0x0, 0x4, 0x7, 0x0}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x83, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) 2018/01/10 11:52:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006e6000)='\x00', 0x3) lseek(r0, 0x0, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000469000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) 2018/01/10 11:52:37 executing program 3: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlockall(0x1) setreuid(0x0, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ee000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000724000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffd5c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1ff, 0x5, 0x8, "c972b90a48ecd001f3dba295fd26157152d4c2122c163b89df7350a3c6ef1531a7980ea7c27f905fc61f7124bf17d2cd368f8400443df482f8acf1b2f2e3b944145e77fee99d2d88423d72159fba94f0"}, 0x160) 2018/01/10 11:52:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000945000-0x4)=0x10000000000009) r2 = socket(0x2000000011, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000824000-0xb8)={0x0, 0x10001, 0x3, 0x2, 0x5, 0x8, 0xdeb, 0xfffffffffffffffa, {0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3, 0x3, 0x3, 0x1}}, &(0x7f0000790000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002ed000)={r3, 0x1, 0x7, 0xfffffffffffffffd}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000389000-0x4)=@int=0x5, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00007b2000-0x28)={@generic="3ca1b3a3599fe0be3746e91f35b21766", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b78000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$packet(r2, &(0x7f0000e7a000-0x14)={0x11, 0x200000100, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000025000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 11:52:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f4000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x4, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0xfffffffffffffffe}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0xa000000000000000, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x60) 2018/01/10 11:52:37 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x1000000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000628000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000fc000)=0x2, 0x3) 2018/01/10 11:52:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d2000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000beb000)=0x0) fsync(r0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="3900000010000904690000008000000006fa00400100000002e7f306000000141900040004000207b600000000000608000300ff00001ee404", 0x39}], 0x1) signalfd4(r1, &(0x7f0000d61000-0x8)={0x5}, 0x8, 0x800) 2018/01/10 11:52:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006a3000)={0x6, 0x1}, 0x8) [ 36.824055] device gre0 entered promiscuous mode [ 36.824437] cgroup: cgroup2: unknown option "" [ 36.849742] device syz7 entered promiscuous mode [ 36.859450] device syz7 left promiscuous mode [ 36.864691] cgroup: cgroup2: unknown option "" [ 36.889495] device syz7 entered promiscuous mode 2018/01/10 11:52:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9, 0x200000) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, 0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000009, &(0x7f0000553000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000ff3000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setitimer(0x0, &(0x7f0000001000)={{r1, 0x0}, {0x77359400, r0}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 11:52:37 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/10 11:52:37 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000006000)="cf0d30b6513bb7edc1e4b3d5b3ee1890b1013add2ebf166397d9ca3feccf73adda09cde14813aab56273f85206d7792a3e53d60602992ee6c7f339f3e26bc3db36b0e5365a48318e4fd40d12d9df1bfa07b8d471a95f5b", 0x57) 2018/01/10 11:52:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x802, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000000c000-0x8)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000077b000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000d77000)="833209024491d4fef3c9eb51edcded77891e52880cfbf5553bc8bbb04825d52af0c1d0b857482efb6f9ed0b876dcfda4e5d38f93530f44e12bc4e3fdda2bb39c6b337883b2430a8ef9289d26e68a8140157f17ac3e0fb9eec655cbcbaab15af1709b0458383caad892a808ab889c665dfd1cfbde509a8aee9707c615fb5b10d37c4dbfaa3b55ed277842f4afeb6416b1ed8f02467803bcacd16b5ca07156528f8146ecb0f6747701ab3e0ab3ed36733bf09156497303c6b6e776b960919a77678c3c1fa5498023ea6d737300653b3c60b739730f03fb25d41992f7fe87067c23770b1f4e618eefe742f6f07109f9dd8baa3e619239d9effa247fdf6e7e9c6035d85beb6c146d4960c2e34d9c2626316f71bd2829b35b7edf5c93c4219d031632f477de0a7b2a18fb945f96dd0f2bc74cd6f649dca3f2c40a478f031375416b902dd0d0d2326654df7780d45168d4e66d463b6d9b5b2b6d93ca0c88a1f977c3386ce12b38b0548f772a67086e2549921829b685248eeb531029840d77e2d7c63b76b4b3f0f0d927a1b4c544efb12cf279d5aa9b1ed238d002ac44ff1cdbb61d452952cc450433b5cc036489658740f46fd7cfea4c879318981096b35cbb8499661e3e5daf60a42b682f56726680139c59921d80201ba85d6bb7027bc93294100e54e7cd303673aea723a483768d6f6322231ef795d26698638ee377607ade5a06753f8494047ce56e7f89a332b244f5aa4ba821ca26662fdd70d222efbe02fe8782f9715fef65f5b7d3ddd859b3cfdcf1fb2d2aea0d4f6162bb758ed545d175517e76df1d143583c60f4e89b185a0ef7d438a23a5c2cba5cfa9051a959a5aec6aa04f3eb12c302a615cb65d756ee7ef4d57bf6a3833a5a9cb40e6185193fa7483d9f96fdc6cbde6c3aff93d8453e07cab0e0547070034bb536697c31f1a65c95ead4e2d4e62dcc6c92b496ae5a65df732c441fe0b54bd227c21ce2f3317e131640bdc282388316bab4018413bf921e197831a1cae4aeb93c270f56c6dc290e719a751c8bb7608d0d5aeabb1662e4945fe9e562d4534f21f80128045f4cddffee46810cfee09496844a299966496ee1a4a97cb88f898ca32cce539e934cc2aab81e76b4e6b4a49519d51e3d2872bfa62b6c1f608745a15390f49cbdc5f602ff253fc1a7c8b79fd36a459ace798cf235d208fdf0918f70330a746efbd084de5d5c7d82ff738120b2c67b2f6a241bbccca5d27c878f20daa0f86f421d7fa78851ae4c535c9e6624ba03e2ad6c4287d5a474b7923d612ce31c72e52b20cb3c5bf70a97bded7796d541432d43be92bf301d30f991be9897acf7091d5b3ea645d6a966314f079ae60e4354de42a3d547da9fa5a1b9001b70edc4295304e902413bf5c584b360a0d88718d4888b5e51d9ab40abdc343709af3460a7c1aadc88d1d4b8e6f506b9b3179eabe23e49ce5cc35c14fd6b4525c568121e278da56f552e930543988f57be99dc3336223579f6a4869833d9f678b6913a7b5089fccad041b3b09b79d8f273ee709bd5db3cc4269cfc3521672f4af4ff11160c587d00d61772929d36014740d95dc72af31e9216f4c43902170faf91d9e42e99c39d4e66043ba544c57992768570362e364cc7b8bc955771511ef20d735c4ae5cb3b9ab0af9f2acc5c15940ea4751f8d77ddc639254b43cb3349f849a451324bd38eed08486e06b735ed7cd15b9a530cc473228584b4cb8ed227f28ac540ab07533fc7bd14ff22dd4548a6c6e74f5a0f18e6dd2e404906b6b5e933e0a4243c5f3e04bd400826312b80bf191d277ba1035c584936fea147e53b04f76f0ef9b66e0f213cffdae66265ab2dc76e587edcd22911c92ef74cbc8d753a5a3c5d53186a3578fc461fa2f822b8f67230272e37d63b45133dc4e6139a80ecbd45b310789d0def8c10f49cea8ba2641e3b9985956035e1e35a44f9174c19fe90c0cd8c7a957e81b1dee9af7c5778cbe654366f0df3b800c5c115ba67015435f0e827e9112acae402cdbbbbca874308e7a99d46c6807099a517a2d57133ba4cb7138ee77f93ec63ae4b178297c15e32bd797a6717ad6b3db308c50503e933bd7c9dac0c82b24ee1f2da1de65307d23ec658bf8f448db4cf825f82c963da7f72a9c3b9f3c23f3a49b2198a37439e64a360dab5f5676992ec977c7015672abd3f47a0ca1e74ce5e9b0e8f0d98177934429fed7d525e84a0a2f684da7a8c142eab39485c1ca82fd712140a5afd123130e5eb32b3763790e583dad5e1605ec456e000117487d5f97107cdf5028ddd18a13aafc4e45ef2a6d6cc4c5f6d198a45c0d839865da7ad1315954711ed4a4cbfcb71ad3aad00c29cdae888565571e3564df182878ea1bf97f072d11784d655d0ea46a9ef58c3beec679f1aafb9f0dd21b68dfdd6bab3531f0d716fcc8a4572a735019d8071560272a27e8aa31f5094bed10dc4976d98f0db4ab9a3c7346a49d952c634021dd22ab90f169abf7f6557b426c43c39b4fa650fc94f7021febd85bff003815e48d9713a0cf082e754ddf286e85cfd052be8313ae88ff4dfda86dc9d183a00a33b1d2b494181109343c916e9a126cd652e1869a1c478501b840d47d16cd5721087a62bc116b440545351a3c81a64c68f56ffd5759592c3d30c228bdf737ffd279d159b3251ca3ebca64a63081da8a9aece9accf1d813cc1735df7f2563983681f52a89d624deb44e5e99c7c1ea25be0a8db56b0815c73e98095d949c5cb021a9a5c677fadd13b0a5fda870d6bd979c5cffd160bccbe3a00f3c947c8f95d4c9876c50138900f0dba4c5a1819c95c5c25b1cfbfb8104645d64429ba81d7ac751fb066b9cb8dc008ac971ab7bae0f53ae6beb2efcf5ad01d4566b39fc9abd0e6dd9808b8ad5a97e6722f76fe1400ca7270035c87d6dadab4baa69fcaf50b995d6676c3395ac78ab88b9d4de60005a94d7bcafcddf6a3b446b3e79a6c0e928678f7ce472a61e6146c7e2d4e7d7b74406a93c1449d5560ac8cdca8b96f0087b7b4f8c84be5968622d0f43f8635d491ecb10c74611e3f9cd50593c54bdc3974aad8617011d2f6da4dea89681b1f3add0acd082aead5a50f838e91f3b60db08a7c5586180b556408bf0ad2ff85811eb7c5cd196317bbff8f2ab08b323cab122115d6c70bbf288377908330d28c6da4d57df5b173f1973291e4802c8ff12515d0e42f07f5bdf88c6798cbab2d625e1e60f0d4ee0acb5f38d2bbd181fafc77c55e4b933073faa1b5484b7a18e47486ba328bad5288cd3aa9857094af1687a171641aa379856484b1fdc284e5afb0eab705e8e3d34006d0ee0662c62cd241ea7c2c69ea6e58eda76de70c5f3da93c15ae7bd64a1446749826f6de178c6a05aa7c7bad554e2059583e2469db022a88e2dd86568806b74c5f941e856fce9dac4f065732f7e5bd4615b258aede39d057ba764ce1802b42f6acef3e5f4ea3c93d983507352cd6838ca6e6105389d3c70df38f57d7e54bf61562aebe35fc3a9428437955b79746ebbccbe01b33167af0d86c2decabb0c2b1b78f4505b352f78eca7ec4dd59e515041b8ef9807d2865152c6d44b82bc4d8e24c6d7ae9da824b4007ac23ea620a6f4a724a0d090ec5315b810ae39ed811632d89056e74824c6ee22b3c80187e2423178905cab8922be10a2fa06acec13f5448441d94f74299c90f6a31c2637b08933af9d25eaf0f0e5d4689fbcb71674fa82048bc013d0551c6f14906c07f61b3e21cff21f2bedd504602681aab46ed1d59aba72f3318d92482a1f47dee77e4bdffc9f1a6261ed6110d1b83ac54b0a5adc2e19a3cb9669e61c5d43d654cfcc4d84f736d589303aade7bf247b80d7671c8ee1b20e107939d30318d360e7a460bcfad96dcabe8d18f2a3bc0c9fdd46607c30ca809fb67b621c7dcc5cc12e1d7c50d21d484ae6992f03dbb12ad045ccfab6210ffd9c19e7d0e0e1c1c23ddf8c00eb2dce337b17639f3ad82d0c12564e9b77c6e870671da37ba9af76d07942bf975a01c22560d7dfff8b31efa50cf12fd0d309814aebc97af38bfbbd22f45704efdc8351241d0842cc3eec62c6d8991b2386a125e9a32a41a8190085abd4e5a160597c2a3c1fe054db81e363a7704384c2cb43caf56a8a763528c67cea3da7ec5e967a3be30592df69dbfd3328cac83d65ab8fd069adfad88e403e44f0600d9be9a1306b0880724c5c5dc0b02e9ece02346d91fc30b934e711a3648819cc334bacbbfe947735e06706f9f5ab9701495d1cf1187f9f570c96e415dc8e710d054065dec8152bebb5315945b97337f425ec358f150178073ecc9e09307f8abe30b91fb81e59ca6c0d2f106e2d5290fb235cfa659a8f146e66fac362d41aa143b7b1b80fe672a52e68d0e4e348ad0da3480d7aa3752d4b19c133051ef41e97915ad6be32334b4a3a83c14d89ed5e73f73fd9b13d5ab8280bcb95eaf0e2ecdd89173f4bda7b485a9a73cb3dfb2ec8a65a1ed332868c54ca82f73879a26006277f81cb77050cbc5b521613a8f3396976e0ea840053eafe7dbc451708f67ce3e634e0fffdeedf2f7d8f88fbc9742496d4ad271400d43334e6c8a4529178bcd5508aa6b42d729f61fe5fe522bc26139b19b480a22d7256b9177a777e094f1404e375e8c798ecedb78a01c8fa0804e794c946580fab320cd1b8f7722f2775a2fd499cc3f239ba764bd6f137797a75c864eb0b8597c59e99c067ead546f2138700c388af9409f54ef849d2fb7ffd771ed0ba7e8a183df8da67026ba9dafd52afa57e2bc0c46e4cb0cd6831a2e036e0c02efedd5e458cdf3230d7541264a22f4baf8c538340b4eefb9e333f6f5ad0b31dff0f33c7a2b702b2ebbf784dff64dd71ff31e909a63d3448a1b59252e6b3bb920503189f62ae708647a824cd099f94a06c6dcdf5da6083b50f0b85ff1155e56933cc7f4004769f14c8c2a7d12104ca09d07bca5e976d8d0e6f54d72d8fd474dc6455941f697f613d94cc78d61a5b82930dd8c1a0ef4897ae39beba59d159f6823cdfbbb35e7318cd475584da473a3649d7f4c6e231b0dbad05623b33ce7ce835d18c07aef86fcba6b7051be8592cef0dd2312e573243c43311065851ec30e7cf2e021cd5cc852274ee5f5679ef85c9f59fedbfceeff7061df642c7acf310a6c5d799a407f653734e28c4a70e30f977504add2f866e0d9b390c9ce47332c2df81ecaaafa08da64f6e100c9a3a32cda4ddcf32b6f58fb2ad85681a285922e2ad8a7f9289f67449a25193cb76c567f5b7ca29966dff4d94d1bbc0823be61a837ce32463ad97b707cb4bed1ac72bea1248d246cce3be9beef1e76f6346630f2c3392a02a8aad811df9d1c8f24c0f9722448af3d3d76f867e8c2d98e6e29c7f1d84fc19eeb345a14323862be603d152c7d6ea6861b0aba14d52484ad6ee70a3bb6edd1e852beae315e40093de068dd54739bd866c32bbcc7b0f2d9516ea3ea47f408a2796b1d074b49a8d4a9b7dd65b3b44fcb293fad46eb962e9fee0184071e47d5ebee635cf6a21f3d7c6fdc4e6d478c3941f646da641a0d9bf252a0c1078b6b1dc4b5662b74c0ca76b90e7622b655659d045655a33aa82e537b7e3081a27a9ec85883dccdf33888d0497d3b3f346758242f8ab534e54c10a7fc9c57e66fc48c5d6c8f6e4a37c2cc702932494909849cf2c6f77e6ee4c9603697f1c8a21fcad2037d18a949665ae91ed96d7b135c7dc9e22d4992430dac566ab976b4532c342b4498e1c633a0e06f4d3d5bdb3ec2c03bde169d7e49db63") sendto$packet(r2, &(0x7f000050e000)="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", 0x5e1, 0x0, &(0x7f00009eb000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) 2018/01/10 11:52:37 executing program 4: r0 = socket(0xf, 0x3, 0x2) r1 = gettid() lstat(&(0x7f00002e8000-0x8)='./file0\x00', &(0x7f00005d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000dc3000)='./file0\x00', &(0x7f00000df000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) write(r0, &(0x7f0000a98000-0x10)="02", 0x1) 2018/01/10 11:52:37 executing program 0: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00003b9000-0x8)={0x0, 0x0}) mmap(&(0x7f00003b4000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00003b7000-0x118)={0x3, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000003000-0x4)=0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) connect$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x50101) 2018/01/10 11:52:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000832000)=0xfffffffffffffffa, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f000025c000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/01/10 11:52:37 executing program 1: keyctl$clear(0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00004c1000-0x8)='trusted\x00', &(0x7f00004e9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='wlan1\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000f47000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) 2018/01/10 11:52:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000a88000-0xc)='/dev/ashmem\x00', 0xc000, 0x0) r0 = getpgrp(0x0) ioprio_get$pid(0x1, r0) 2018/01/10 11:52:37 executing program 3: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000e8d000)={0x1f, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setresuid(0x0, r1, 0x0) 2018/01/10 11:52:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000000)=r0) tkill(r0, 0x3c) syz_open_dev$loop(&(0x7f0000d26000)='/dev/loop#\x00', 0x7ff, 0x30800) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000000)=0x0, &(0x7f0000fca000-0x4)=0xfffffffffffffdec) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000165000)=0xfffffffffffffe23) 2018/01/10 11:52:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b77000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00009b6000)={0x0, 0x400000003}, &(0x7f0000eee000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000acb000-0x14)={r1, 0x6, 0x4be, 0x2, 0x3ff, 0x4}, &(0x7f0000baf000-0x4)=0x14) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchownat(0xffffffffffffffff, &(0x7f0000824000-0x8)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/10 11:52:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) modify_ldt$write2(0x11, &(0x7f0000baf000-0x10)={0x810, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x40) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) 2018/01/10 11:52:37 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000080000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e63000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x541a, &(0x7f0000c6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 11:52:37 executing program 0: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setpgid(r0, r0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x78)={0x1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0xe29, 0x7, 0xfffffffffffff115, &(0x7f0000002000-0x10)=@generic="f67da6100ef41956aabf4b1a5a31b4c6", 0x7, 0xfff, 0x10000}) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000003000-0x1)=0x0) modify_ldt$read_default(0x2, &(0x7f00002f2000)=""/158, 0xffffffffffffff5d) [ 37.027076] device syz7 entered promiscuous mode 2018/01/10 11:52:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005b8000)='\x00\x00\x00\x00\x00\x00\x00\bs\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000084e000-0xc)={0x0, 0xfffffffffffffffb, 0x30}, &(0x7f00006df000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000484000)={r1, 0x5, 0x30}, 0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) readv(r0, &(0x7f00003bd000-0x50)=[{&(0x7f000041d000-0xeb)=""/235, 0xeb}, {&(0x7f000048e000)=""/166, 0xa6}, {&(0x7f00001a3000)=""/202, 0xca}, {&(0x7f0000e62000-0xc3)=""/195, 0xc3}, {&(0x7f000094e000)=""/5, 0x5}], 0x5) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000385000)=0x9660000000000000) writev(r0, &(0x7f0000ef4000)=[{&(0x7f000095f000)="3fb7162ceabd52a4", 0x8}], 0x1) 2018/01/10 11:52:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$tun(&(0x7f0000341000)='/dev/net/tun\x00', 0x0, 0x400000) mremap(&(0x7f000041e000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00001fd000/0x2000)=nil) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074a000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000060000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6f000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000013c000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000210000)='/dev/input/mice\x00', 0x0, 0x0) connect$llc(r0, &(0x7f00005d7000-0x10)={0x1a, 0xc, 0x100000001, 0x7, 0xfacc, 0x81, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000825000-0xc)={0x0, 0x200, 0x20}, &(0x7f0000857000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000077e000-0x18)={r3, 0x100000001, 0x30, 0x6, 0xfff}, &(0x7f0000933000-0x4)=0x18) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000100000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000dc000-0x28)={@common='ifb0\x00', @ifru_addrs=@hci={0x1f, 0x1, 0x1}}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f000084c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSBRKP(r2, 0x5425, 0x2) 2018/01/10 11:52:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000035d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) close(r0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) close(r1) 2018/01/10 11:52:37 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) ptrace$peekuser(0x3, r1, 0x5) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000010000-0xa)='/dev/ptmx\x00', 0x200, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000006000)={&(0x7f0000006000/0x2000)=nil, 0x2000}) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f000000a000/0x2000)=nil) 2018/01/10 11:52:37 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x200000000002) remap_file_pages(&(0x7f0000880000/0x4000)=nil, 0x4000, 0x2, 0x2, 0x2000) 2018/01/10 11:52:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000bdf000-0xc)='/dev/random\x00', 0x0, 0x80003) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000067d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet(r1, &(0x7f000038a000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000f81000)='/dev/sg#\x00', 0x8, 0xa0800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000034b000)={0x5, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00004d4000-0x20)={0x3, r3, 0x2, 0x5}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000d0a000)=0x7) flock(r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e90000)={0x0, 0x0}) 2018/01/10 11:52:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="c9", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) keyctl$describe(0x6, r0, &(0x7f0000737000)=""/166, 0xa6) 2018/01/10 11:52:37 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000000000000000, &(0x7f0000003000-0x1)="f2", &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000003000)={0x200}, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, 0x8) getrusage(0x1, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xb0000004, 0x0) 2018/01/10 11:52:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000087a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000089e000-0x4)=0x236aa405) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x6, 0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/10 11:52:37 executing program 3: clock_adjtime(0xa, &(0x7f0000cef000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00004db000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x69, "baa9d2903d89e566784aee780bb91d319ece79676750cea6691d045a3580ddf0a36140dea3dce894316172926cebe073ccde19e0360e327d1aab3973d5edfceda6673c1690ee88959cf6c542246c56a20cd4681c51728a3744bd5f2b52418be636916b5e1a7624d57b"}, &(0x7f0000000000)=0x71) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0x8000}, &(0x7f0000001000-0x4)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x48, 0x0}) 2018/01/10 11:52:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000913000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000df2000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r5 = dup2(r3, r4) write$tun(r5, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"9f399a751668500dffc3cb6e01d71c8e233367a8a4dc9d1ffe33b5aef0b69916486d4b28e3905ce73f7faca3f0b3b4560a152c84a7755b15c35b2364548802e5bef641bbb9ffd421d84d024f0c8f2f60c417e6f0644383fc768f9a2d68bff9b8cd21a5c8aacaaeb35c43925e029a312fab57f893a033cca2d612096d256dff6ec85a19900421953f5cb36ad32100a5c1a71923cbed50fad41e5a3b24589fa582a4d149db0a61632b75d8805758d31c2b699bd663cffc450ebee7a10d9ac90f911ff870f651b289527932de1299a94001b27e54c22df64f1b253b1a12631bc0cbc9bbe12aa80019ab05d3696a72c9feae95b1cb5a92aa2f6abe9e66e221c3a0fae8020898dda4d126c10391cafa3ae5f6b962824479b8e12d86a252df97f0e777ab7ae70ebb01119da281ba0b8976052b24f7c7f6971f023483b313e0cdb4e010df182b5edafc7098710b67a6ec9fbcc9e837e301a004d5afa8066bdf69ff63c504cc8afcd8411e003ffcced972d71b8070cee627926cc13c2c86d77bcd87b87afe7e6c9dcbcf8943c1690157c476210b8014b69ca06273fd2d76fe5bea5921e1566788ecd4a743b97f68e1cb0c50d7d00ea30ee27852a8f01291e59a594afb41bbc9df631f6d0374462ad921a7578ffc95998e757f8598ac9fc4f1c64ce5cb75fa0f75e600c52a0fd14320a590079735dc93780b9ee5cb1ac1c51ed437622d0e330ff59eae3fc272d8ccf6a36dde8756125ef704173f0fb35d7f938579708814703eb495b86d35439be3d785fc36cc4fb4866995fdc51fe13c689523ce5aa0f8250a33658becce765971ed665f7c70cdd22de730ce84cd09d7c66c877812ed5b0282acf96af011d57373746db6858e87f96b742fd975611c34f5abbe900bed64eebbf6cab7ee5400bcd929c82e82ddc3902a03131326e44d9ee5cd55e0c75cdf02c1cf709c75834c4b30c50aeb19bae6f83c57ed2f58a3b9491a96498b0609a5f2b46cb8ad26060434a4efe8358a7aa798b35d8097ec0fd9875098ff8ea7c55757ae2a939614c4f4600a9812c6f2a6728e1eda6336fa9a48690d677845358a3c06256e826c011140f2411d77a7538d97aa0a73c59bf44e815979da906d7c6fa64f835449b7a09189e53b912d2eba723a92c400e28c08895b7eb6f53aa1bc01950b95b11295167124b5a5d208eccd0835aaf064c50fba568c14bf530e2aff7659cfdbc6c5d59fab8f0c689166c15d08a6be84c726b14c1d9877c5530c5e9dfd3902e0793030ea13039eee0134359637125bb5b28ee9b922d8b3cfb9f67c0f93bcdbbb89dd0f83bf5559058bbaf59c904416e5c36f7471242c52b6102e0a4fdfbeb38338302f4d58e3b617f30820a6867973d8dbfe256e63338a0b20bd6fee0578250451294f202fd14388a85c75afb2466b0e4bcaf50a12f16a5f66826ce8d3fcda160aaf0a7ab319b14ad973c81c0698e01408e6d514f223d2d7dc76c1a39549608a6d93339f6995ac339b82e8fc790540def8d3ce4f4d314ed602de12fa2f6d4908aa00a8b6175b9f9e5c864239f1de2883a14ff8603032ead37a096b1adb3b45a08f1305d22c2f590b63c0ecb15689b7c7dfdd05e552080ea0ee0bd6497278e4731a7f94e790b97b4e4b4f422aedb1c06b7676f64fcb506c3412cf8ed68f5c1c8f1a3d7ab8307c4aa1351873ecdc65eac3ec5761dd8c961cc58c04cce2f893c6c3df2e60864697a0c724c6b498d6d82a27b211a6906a8cd861d684140e0a75356aa393ed7a6e1f0cb4d44f404cb195a328186450346eceb611de8823d18fb5083b7ee74079575d223069519b27cecc3931043a07ae33fc3347946479d1c1f84d4ccdb50ddc1926c8c2bf11003c4b2dfcbe0b047f4278f0e644322a29ad54d1b46a718fe89344ad3ce6e9c9d0b96dbd8b246be1fb42fe81680617a1bccc76f80497050d5109a02274074b215df9b18646b8662a08545386a9339cd03d5c57a50d0c10967e976e3744a0cd1cc54884043de555a6881d430e6f7188ed0c44c0f847717e0b8c677480f53e3cfe9c970b394d81552af7d044443c9eaf5f18ea46ab41b088c1f60d6c99ffad2b4e62d588b6188eea907b7e1ebd5df3d38264b2d1d8b9a358e3fcba94087ada960c1a4c20662ae7f98d4d105222eec5ab505ed3098c512c0627e70f89c7d342cbd325b316a59acbabf35964a5aa14325e73a17be58150726233885f91ea142750b40a004b35d1294bf323700fa332e97f2e0005b571324ee75a25af14bc788ea0a8dadbf3c0dfff35669afa85af0ca26856b1a4b547d496d3765bae5cb0cb417adfbdc265560d0c7ddb22432d73fa507d0cc5f2421210b34b99c971eaffba44b584cdb761978305dfdfe6cbc8bd0e467edf16f4b6cd0ce7e6fe5c9f79e2adcbf8ca26fe23e97be8c0766bbd9a5e546f48a71878d350dadd945afc24009e4f9f5f9c116e74fd73208e8ea749157a39edb80297d44d6c29320d7e780b379a0ca94316ad52639144301a4e33c70a003c8ca925e2a9a83cf5452473457d8c9dc324de1e3d3a39f3503d84680474a6a58d604798b51d47dd6979fa0b799ffc457138f9130c77540fa9028408c4f2eb6a4cebab65c21575809f74bc386d928f1b570638bf7bb19b589a4ab2378e937dcbcd5717c37a6990fcfc5de775dff157a7df76f4047d8071ef79d8d0db248fab8ff860a5f4b17fbbb2a3dac28bb73b6af535ba627e4811203fd01bb7cbdc4261d043ed6edf3221881502f495c8732a7905a3f80f4f9984b241f278c9e1405b20e1e9c46db4979cf6278081f6117f0cdf0e659f91a6a0cafe190941089daf50aba9d2eb6f9cf96813810984b70c2515815a1b070a7e4b1bd98a527fd9969cbc1aa70b94964f5b6e4aab02c33ba7b6a747003f788b45bceee3f6bd4a6f1c448ac2c83b7384f70983e67aa4d8ff7b75710da653b8afaa6d3dd35f6b530a758a985d5a3945bb5ec5de500eb301e680c258fa6644e2f7c5b1e37ba06798010a49c0b47ee103579793853eec85a0729a47185b510d992a3c77900f2bc7a85140da849b6cda3eea957f6202c161db0c593ab579bfb64914b0f5fcb48cdbeecee6fbc6df9cdfb4e96284fd82538db876dc7af1ffda5fe49549ba26e26715375a2fc2f8da86a70c4ec0f44ecb86d8c5ee24909c0bec2364a42b76fcf30334fe5c1955ac7fda5fe3ab5798e2dc0fcc54dad20e995065ed88703d535b009787e9639ed8eed28fa09ae7217201e9e672387d3636159ec772045fbd4d7e57c593c339a76450069c6f8720a4bd903fbdd452a56c41442812679a1095657d81599b3366a6c48beb47930cbb477ebbaafd9179d28381c13269037c5c69b0296f953ece501947cd5937f3ee08da6f5a1f71e58c0c4788d55d78a3c02195d2cc798e2a0909770eeebee8b25532df5abe6e78a5c2b4cae0d7ca0da4d351f70cd372abc4e5e3d04b2620c5ab62aed7c56b7c540198273b788be237a3177465141f561d9e40f00570f7bccc3177a80fb24b22dec5fcad3a211aa0b9fd9b11cb41653e445ea9a112b33b2c044dc95956aa31af96def6891355c0a2b494c261f468b921ac2a841fb715706a94525c67a25edb71028b1cb1d7c951f37688afe980a52543db5e3b19be9156f7888ce0b8f65a44a5d7468ad5b9b3445f6c3b002dc06ebca948fedcef55bdededfafed73609fe79fe8bdd53408cbc45e5074f9e8a06625846fd7c6b0f6e3f9b683efe9accb7d7fad47258797506c18fcd98b07f33c5c85251dcbc55a951d14a9e98eb28b72b19b8461e672a847fe81c9412a061ff9f1d2e1ed9cbaf383e623d3103535f3117d55de226adaa65a629468d65a8a22860ba410be4ed02a270fc2d09c33afbaf07ea520cdbbe10db371ecb49c9665bb41fa0c177ea86163d88bfbd867af7e730912e43269f206b02dbc82cfbe34d617a4e525fbe8a84acdc84da345c81697d25e5f2eb0caf65a1609aa8144aca78e8a522c84143863ae64c74d0a3d79a82d670decf70ab1ba14d60a95a9d431bed310b2ff34d48d9d5a3a32b66331ebf4fe758c6a34acb759cd9aefdef0d52db826e148a64fe10857541f1187a8fd586a136bffd084c3eb935faa14584de63db425d571a362ec068369220da57c72b3d1fd023f155070f252e62c1ea95fa5c0632fbbd1da89b12e151ced1480ad464281e5ca87d5bc82bb0529d33b9ff95a73580afc8e14045f320f4fdc3ad74827d8053b07d97badab3f170f94a2a4659a6ad845c9181d363e137e4c787ea25dcb3fb1e983b0ede0e391cac3ae11d5f89ca2b4e49de3d64a1eeeb85033b4d02e9f2a645fb3940b9cfb3bf23ace8550fbc6c0099dee239044908aaf055a6d19164e17c4120f8586deb1f0883e8216d8f705dd43694a2b1430db50ac5426013e587a190e44687b561a2e326d05fb6f9eb08e8b281b0dcc17fc5f7f6fabc91c46d5aa2a538e9107366d5019ca22718bb6a6d055d368bb764224b279df44fb8329c7b67f0bbfa54b15edc0606f20b4bd41eb633663e4d9191adfe500e021eb87fd783f45ade6905bb96a726f034925a8d8ef0dbb3c6a9620bd6a1c5a81b620c725467d3a5cf4c67a0dc14b74b996a03843d421a2dff877546e90cb67046194a1b75e4f291d53b87ab3a1a81486168467007baee545d1e38593cfce805cce478435b918d1d8a7f60b39b47c79c95ebaa64938f4e9a486e5cf482c5b3a1c2c61ce483197fa7fc49e6cd8c1124c6bbcb8cc59cdb2e47d8f5409919e4d5a61ec070e02a15eb55bc6625d0f56aadd575c71e2840e06aeef25e94da141f2c68d3ade3902e488a5230a696cfac8c745c975b5639d8b8241b8ede0bd9b4a95c3c82ee9be95e41078833a66987d5cd67c9ea55f913d0e0965421c62a47fea6b5dca99636b1083c75824e961434dc7974ede8b11ba78d2a5f77c9f3f369baa72d9c3226aad41c63767cea85a66a57145afba2bca79051b743160327669dce9c7deeddba445a4c687f3afe2378ca4df931e5d30804e015d1eb258d935830464dfcd21632b151446be20db0069b932268ac3ba3ff9d78d902c60dcd5361a1f98e67bc9959991fe71110a24ac60517ce35b6249b0cf0633d29c703048dcaba306d48098e42b5b2a14fd74de014041fa8520181e1ffddcf6af540399f9ba48a71e45533d9b11520123286b0ea2c9e4ea9c8de5014bb03f34c9a48243013e09b18b53664b13e2ce89eb935653c863679c4d4b1df24a45c2b5abc163d1cd658ac958ad82c0b4a69de9a71717b9aa87c8beae2cd863b608f21baf0eff7332a5794f9d46f6ea9797589012fd09861da665a3fbb43cfc34be1154122c0ac08a2eac9b67fb14f4b5aef440cb8a7fe1158d8c579d4a370fa298f62117fcfbd888fb526c99e0834038b87dc640a2cc98e924fefd76d3d306570c03f411f1fa8b613127234e810c89daf72f2dfada8965a34f33db6b1d900269dded661013e1029c00cef2385a6fc3de62866472fbb9c3f8b3805d4b1b5a971d4b3bc6c90a4346b186d401b9058cd6659433860f713cbb9ff4f3fd13980ea1e8415a9b061cccf1e462021145d6aa016319f860dcc42456d17e06cac3c7cf12f3e03c8c3cd010d5b7c20505e997ad09f948487404511d2a441a64d1642604df42a73a9be056064da2f8291aa174ba0331ef1bd6a45421f9dc9f904206d3106c900b34d42254a5f766db31b039bf8"}}}}, 0x1001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00001ef000)={0x0, @in6={{0xa, 0x3, 0x3b6000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x0, 0x4, 0xd6e}, &(0x7f00005ef000)=0xa0) openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a40000-0x8)=@assoc_value={r6, 0x401}, &(0x7f000044e000-0x4)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000-0x4)=0x0) r8 = syz_open_procfs(r7, &(0x7f0000cce000-0x9)='net/stat\x00') preadv(r8, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x0) 2018/01/10 11:52:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) r1 = creat(&(0x7f00007cd000)='./file0/bus\x00', 0x61) mq_timedsend(r0, &(0x7f0000ec6000-0xfd2)="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", 0xffffff3b, 0x2000000000, &(0x7f0000ed9000-0x10)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000181000)=0x0, &(0x7f0000d1c000)=0x4) mknod$loop(&(0x7f00004e4000-0xc)='./file0/bus\x00', 0x3008, 0x1) 2018/01/10 11:52:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000904000)={@common="6c6f001ee30f000000000000321d00", &(0x7f0000839000-0x14)=@ethtool_wolinfo={0x1, 0x0, 0x0, "9a0b00000018"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 11:52:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000dbc000-0x5)='user\x00', &(0x7f0000164000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e9d000)="08e7fbf0ae5439087233d2bab5e9abb23662907f1fdc52c4ca7eb5c8a59a71513b621feeaaee820fda6579f6c9aa8815b9ee1d5d8b67d07b16dd058908c7073735c97bb45578f73ef31af9646ca9a4722c84770e8805ada08961cd99d360adad0570360382bf6916d9dbae6cd6808bb81659be11abbe9f2069af9372099ead7f1482ed4c28", 0x85, 0xfffffffffffffff9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000039c000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000040a000-0x2)={0x6, 0x3}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000886000-0x24)={0x7, 0x1f, 0xc2, 0x7, 0x3, 0x2, 0x0, 0x6, 0x6, 0x1, 0x4, 0x0}) poll(&(0x7f00007f3000)=[{r1, 0x6000, 0x0}, {r1, 0x4, 0x0}, {r1, 0x6089, 0x0}, {r1, 0x8010, 0x0}, {r1, 0x80, 0x0}, {r1, 0x8341, 0x0}, {r1, 0x310, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x2, 0x0}], 0x9, 0x222) keyctl$invalidate(0x15, r0) keyctl$set_timeout(0xf, r0, 0x18) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000136000)={0x9b, 0x407}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f000081d000)=[&(0x7f0000001000-0xc)='/dev/rfkill\x00', &(0x7f0000001000-0xc)='/dev/rfkill\x00'], &(0x7f0000001000-0x20)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0x5)='-em1\x00', &(0x7f0000791000)='self*cgroup$vmnet1em0user\x00', &(0x7f0000001000-0xe)='{wlan1vboxnet0'], 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 11:52:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) read(r1, &(0x7f0000fed000-0x1000)=""/1, 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/10 11:52:37 executing program 2: prctl$void(0x24000000000024) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f67000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="789d6b5541fdea5062eb3cb171f43aaec924000da90bf324e39c752e6b7da44151f7ccc89477e2b4630076380a1ba50e999b949fb3368225f77105f2f4629a54ebe621228714629087f29b3027f4051ca698f61002dc937861c4bfbc0f4a81be748264256b027e7ed35bb85928efcaadbee1a40ccdc40077c0aa72682ce57b903f1a9ffd19dc8ed3e4235c622f8c28a590bf85f90fd9092743f0b9d3a596a57c94e261ef5a7db1b72cdc5d2c4b81decf6ec9db65268a0ba6d75a37e5a265f6f4fe3574c751389f6d08cbffa1fccb8209ff8cf9d5ca9e6a46ec95bd", 0xdb, 0x4000000, &(0x7f0000eec000-0x10)={0x4, 0x9b84, 0xfb9, "728a2e7b4e76", 0x3f5, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ptrace$getregs(0xe, r1, 0x3, &(0x7f0000000000)=""/144) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000002000-0x64)={&(0x7f0000003000-0xc)=[0xf, 0x1f, 0x5cd], 0x3, 0x101, 0x8, 0x8, 0xfffffffffffffffc, 0x1, {0x312a7605, 0x7, 0x0, 0x401, 0x4, 0x7, 0x6, 0x0, 0x1, 0x1000, 0x3, 0x3, 0x5, 0x6, "a8f49fcb75684f2a87e36ce9b4b1b58cc390aad65b40d083b8dbdbc8eb947910"}}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000-0x8)=0x0) sched_rr_get_interval(r1, &(0x7f0000001000)={0x0, 0x0}) 2018/01/10 11:52:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x402c542d, &(0x7f00003ba000-0x24)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 11:52:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000b5b000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00009e4000-0x5c)={{0xa, 0x0, 0x1eb, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, {0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x3, [0x4, 0x7, 0x4, 0x3, 0x100000000, 0x0, 0xd5d, 0x3]}, 0x5c) 2018/01/10 11:52:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = dup(0xffffffffffffffff) fchdir(r0) geteuid() 2018/01/10 11:52:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000034e000-0x8)={0x0, 0x0}) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001e0000)={0x0, 0x0, 0x0}, &(0x7f00006c2000)=0xc) getegid() socketpair$inet(0x2, 0x0, 0x0, &(0x7f000058d000-0x8)={0x0, 0x0}) userfaultfd(0x0) openat(0xffffffffffffffff, &(0x7f0000701000-0x8)='./file0\x00', 0x200000, 0x80) socket(0x2, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000600000-0x8)='./file0\x00', &(0x7f0000f60000-0x8)='./file0\x00', 0xa001, 0x0, 0x0, 0x8, 0x0, 0x2000000) syz_fuse_mount(&(0x7f0000d2e000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000d20000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000be4000+0x771)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xb) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001d8000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a6000)=0xe8) getgroups(0x3, &(0x7f00000f9000)=[0x0, 0x0, 0x0]) fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffff9c, &(0x7f0000eb8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e20000)={0x0, 0x0, 0x0}, &(0x7f0000338000-0x4)=0xc) epoll_create(0x6d1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e1a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001ab000)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00000c2000-0x9)='/dev/rtc\x00', 0x204000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007ef000-0x8)={0x0, 0x0}) epoll_create1(0x80000) accept4(0xffffffffffffff9c, &(0x7f0000768000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000398000)=0x10, 0x80800) accept4$ax25(0xffffffffffffffff, &(0x7f0000303000)={0x0, {""/7}, 0x0}, &(0x7f0000c9e000-0x4)=0x10, 0x800) socket$inet_dccp(0x2, 0x6, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00001af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e0c000)=0x14, 0x80800) epoll_create(0x4000) accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000f37000-0x4)=0x0, 0x800) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d13000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f88000-0x9)='/dev/ppp\x00', 0x0, 0x0) eventfd2(0x0, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c0d000)={0x0, 0x0}) 2018/01/10 11:52:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000768000)='/dev/rtc\x00', 0x60001, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000074c000-0x96)=""/150, &(0x7f00002ad000-0x4)=0x96) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000c35000)={0x7fffffff, {{0xa, 0x1, 0xfffffffffffffeff, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockname$inet6(r1, &(0x7f000091f000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009c9000)=0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) munmap(&(0x7f0000656000/0x3000)=nil, 0x3000) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 11:52:37 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000feb000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000253000-0xbe)=""/190, &(0x7f0000feb000-0x4)=0xbe) [ 37.237645] mmap: syz-executor3 (4972): VmData 18399232 exceed data ulimit 155. Update limits or use boot option ignore_rlimit_data. 2018/01/10 11:52:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f5d000)={0x0, 0x0}, &(0x7f0000005000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000be8000)='/dev/sg#\x00', 0x5, 0x80100) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d76000)=0x0, &(0x7f0000f5b000-0x4)=0x4) recvfrom$ax25(r1, &(0x7f0000ac8000)=""/0, 0x0, 0x2002, &(0x7f0000a1d000-0x10)={0x3, {"f1a69b6bc76faa"}, 0x9}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) execve(&(0x7f0000810000-0x8)='./file0\x00', &(0x7f00003a0000)=[], &(0x7f0000e7d000)=[]) 2018/01/10 11:52:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000004000-0x4)=[0x0, 0x0]) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00009f0000)={0x0, 0x1, [@random="51eb9167c16f"]}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000f64000-0x1000)="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", 0x57e, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000031000)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) 2018/01/10 11:52:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000055c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000faf000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007c1000-0x4)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000369000)={0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) getsockopt$netlink(r1, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/4, &(0x7f0000857000)=0x4) utime(&(0x7f0000b55000-0x8)='./file0\x00', &(0x7f0000ca8000)={0x81, 0x100000000}) r2 = request_key(&(0x7f0000a99000)='rxrpc_s\x00', &(0x7f000060d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000093000)='\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000d0b000-0xe)=""/14, 0xe) 2018/01/10 11:52:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00008db000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000052d000)=0x0, &(0x7f0000730000)=0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000ac7000)={0x20000004, 0x0}) [ 37.280210] device lo entered promiscuous mode [ 37.312567] device gre0 entered promiscuous mode [ 37.345538] device gre0 left promiscuous mode [ 37.345919] audit: type=1400 audit(1515585157.763:29): avc: denied { create } for pid=4992 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_connector_socket permissive=1 [ 37.377418] device gre0 entered promiscuous mode 2018/01/10 11:52:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x80000000000000) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000616000-0x20)={@generic="fcf5b97b1330e455c633a9e5208a0a3d", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000a9e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$eventfd(r5, &(0x7f000036e000)=0x0, 0x8) 2018/01/10 11:52:38 executing program 1: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002bb000-0x11)='/selinux/enforce\x00', 0x800, 0x0) renameat(0xffffffffffffffff, &(0x7f00002a3000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') 2018/01/10 11:52:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000de4000)='{\x00', 0x0) lseek(r0, 0x0, 0x4) pwrite64(r0, &(0x7f00002e8000-0x37)="da8c8b22b362fe155c3c1178ea7e98fc91f94ae6277e0c09ecb4d0045145951f3dbc661f147c861490db509613c6857a77c97dba89d83d", 0x37, 0x0) 2018/01/10 11:52:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000056b000)=0x3, 0x4) r1 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8919, &(0x7f000060e000)="0b4b955f889df3c163c88791bfc3add2a663ad") open(&(0x7f00008bd000)='./file0\x00', 0x4000, 0x102) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000264000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f000077a000)=0xfffffe48) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000563000)=0x0, &(0x7f0000ab7000-0x4)=0x4) 2018/01/10 11:52:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f0000419000-0xee)='R', 0x1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00006c5000)={0x1, 0x2, [@random="8bf3fc813bd2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f000019a000)=0x0, &(0x7f0000f86000-0x4)=0x4) write(r1, &(0x7f000080e000-0x3f)="ad", 0x1) r2 = socket(0x10, 0x80002, 0x0) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000473000)="b067", 0x2}], 0x1, 0x0) 2018/01/10 11:52:38 executing program 3: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0xffffffd, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000012000-0x8)={0x0}, 0x8) fcntl$setsig(r0, 0xa, 0x4) 2018/01/10 11:52:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0x9208, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 11:52:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000034e000-0x8)={0x0, 0x0}) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001e0000)={0x0, 0x0, 0x0}, &(0x7f00006c2000)=0xc) getegid() socketpair$inet(0x2, 0x0, 0x0, &(0x7f000058d000-0x8)={0x0, 0x0}) userfaultfd(0x0) openat(0xffffffffffffffff, &(0x7f0000701000-0x8)='./file0\x00', 0x200000, 0x80) socket(0x2, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000600000-0x8)='./file0\x00', &(0x7f0000f60000-0x8)='./file0\x00', 0xa001, 0x0, 0x0, 0x8, 0x0, 0x2000000) syz_fuse_mount(&(0x7f0000d2e000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000d20000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000be4000+0x771)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xb) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001d8000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a6000)=0xe8) getgroups(0x3, &(0x7f00000f9000)=[0x0, 0x0, 0x0]) fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffff9c, &(0x7f0000eb8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e20000)={0x0, 0x0, 0x0}, &(0x7f0000338000-0x4)=0xc) epoll_create(0x6d1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e1a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001ab000)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00000c2000-0x9)='/dev/rtc\x00', 0x204000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007ef000-0x8)={0x0, 0x0}) epoll_create1(0x80000) accept4(0xffffffffffffff9c, &(0x7f0000768000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000398000)=0x10, 0x80800) accept4$ax25(0xffffffffffffffff, &(0x7f0000303000)={0x0, {""/7}, 0x0}, &(0x7f0000c9e000-0x4)=0x10, 0x800) socket$inet_dccp(0x2, 0x6, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00001af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e0c000)=0x14, 0x80800) epoll_create(0x4000) accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000f37000-0x4)=0x0, 0x800) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d13000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f88000-0x9)='/dev/ppp\x00', 0x0, 0x0) eventfd2(0x0, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c0d000)={0x0, 0x0}) 2018/01/10 11:52:38 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000359000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x8, 0x10050, r0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000003000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000003000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000420000-0xbc)={0x7, 0x3, 'client1\x00', 0x6, "d43a7773e79a2099", "17bbd14580f09c8e20a57334e6704dd7a8a0f6c55cf8fe2b5d84ad6b810fe8cc", 0x8, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000554000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000016000)="6664001f66d0") exit(0xfffffffbfffffffe) ioctl$TCSETAW(r1, 0x5407, &(0x7f000096f000-0x14)={0x5, 0x3ff, 0x0, 0x24c, 0x80000000, 0x80000000, 0x3094, 0xfff, 0xfffffffffffffff7, 0x6}) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000bb6000)={0x6, 0x1}) execveat(r3, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004b0000-0x8)=[], &(0x7f0000ccf000-0x8)=[], 0x0) 2018/01/10 11:52:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000072000)='/dev/ptmx\x00', 0x100ffe, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000074c000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000463000+0xadb)={@generic="946585a4eb73ed83131ca674920a5158", @ifru_settings={0x1ff, 0x400, @fr_pvc_info=&(0x7f0000b4c000)={0x2, @generic="3627d678d19787b237fe0f9f4be2d7ad"}}}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000313000-0x4)=0x3ff, 0x4) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000468000)={0x0, 0x7f}, &(0x7f00007c2000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000478000)={r3, 0x6, 0x1}, 0x8) 2018/01/10 11:52:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000094c000)=0x0) capget(&(0x7f0000ef2000-0x8)={0x200f1526, r1}, &(0x7f000048e000-0x18)={0x5, 0x4, 0x4, 0x22b06ad3, 0x0, 0xfffffffffffffff7}) listen(r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1d) fcntl$setsig(r2, 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x20042) writev(r3, &(0x7f0000714000)=[{&(0x7f0000e2b000-0x1c)="cf2e403b1f34f5b9582c3ae5cbf1f0b46fa7830290ffffe8fe5aa82a", 0x1c}], 0x1) writev(r2, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/10 11:52:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000-0xa)="6100096f72839e7000a1") ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f000027a000)=0x3) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f00004b4000-0x9)="", 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003c7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000715000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000035b000)="", 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000ea0000)=0x400, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f00003c5000-0x38)={0x0, 0x0, &(0x7f0000353000)=[{&(0x7f0000000000)="3be3d2524f5d5aa4", 0x8}, {&(0x7f0000b93000-0x8)="4b8dff8f5d8253b3", 0x8}, {&(0x7f00005f1000)="6c1d3390c7a6dfefb7596458443cccde8728034134b54d3d952ebeaab98989e66b7960af5ff2034269b7dff0", 0x2c}, {&(0x7f0000000000)="adf54518b6ea3b599d684ae80719401f95f046a5bfa094a2374c4e15a71a375469f72f", 0x23}, {&(0x7f0000a50000)="f71d79d2e665eb2920537961b410060b450538930de4cac84903b498ef66b67c8358464550b5414b45c2be013c7ae7fb286984cbeeb2388437", 0x39}], 0x5, &(0x7f0000000000)=[{0x78, 0x18c, 0x4900000000000000, "1e333e2698af4e90c5858831d5928a39e5df7cacf78b66aa4a61d2513f580c12f072833d50bbf88daa7b67ab9afbd63b657f10bd35b57a06c3fd404f50331681bf8664cd24d007dd916d90523538cd5891f7cde1ca56e6ceaab3aa06c56b7f59fa"}, {0xa8, 0x118, 0x3, "ca194ff4d6e4f209cb628a24f9672bccae0ae206e2b40a0cda4efb3860f04760c4d4aa8e709d44db182be779cbf9133095ac2e7d5da5b5f28d7578d006619461d94894fee16fd31c6b394211f831ae7bb5f223eeb4e47464670836403cf19f455be82283b3d8fd692547cc83d47ceb11deb361bd6a6519559d933e61dfb1b3c8a00fb753f3703896786ef1642f15041a138796d0d78c"}, {0xa8, 0x11f, 0x7ff, "e8decf9e61b3a72b66379a91d7e15123c06d090654f9de6e45ee83f079ec9430f8f06534a7400a6e271fcec38c89e53ec959eed472c28da6ed92965fb640a4ca6ce6e96fd434844f0f3799fd37f068a39256117044aeb3b81ded2683944efd32c560537573b7ed5373d29a5fc6cf68f168cb0f29cbfef8cf1c93e3dedb1262cd3efe6602da23256d9c6800b87ce0c0fa9f7ff2fa7d"}, {0x40, 0x0, 0x7, "a2f7188903a1e5ee3af15b08b8384b5846c718593717c939fb73e2300330b91d728f2deef0efa2ba9da1fe385e2b8c3b"}, {0xd8, 0x88, 0xae9, "c8efba5bd2b0015cb7d35ef6d0f7598740a45a8a3fbe4e3d93a646ce2744af7476c08eed505f93d3eaf910e2817c91a777dab8b85947a2cda898e86567401bcdee17142f27967475ae544b17b8dfaac0d67f19e2715f1fab28ea6b7e5093e03a33d91d5b69ea8bbf3cd65949e36688a78b1089175ed809927e98bd65f90ad7410d2b8770d548203e4d9cd7eff8148b6e2d7e8fa63f6fb602b00f6d016269bb1e6c96360135e8022500c4a4d1c2f6106be317f55cd2e8320b233709b8b492fdef9d3885d572b8c8"}, {0xf0, 0x103, 0x7ac9, "2b325bc1fb802df905d1bb7457ad0f304b4f937ae45c113165c821ed1209126e287f697cea28509202fe65d3e2ed9c29806ee1fb02bf43e944f957b1f5454d6011c53d76d488dabf8a31d1a11c3f85c95e5c2a877fa59e787ca2f9a19864757262b5c69c092b350181c6d77acafa8d91b6c26dea992b6c6450781ecf2eab817a497c3407b40f33fdcb807fba772972891b07d88e9c8c1a81826ba767d103b1aa07d7e95baeccde73267ad6561a3f313ead46b6d831df4c6590604272d3e40cd89496b52945a296b55d3e030e5fa76b23d7375f1b375850786f89"}, {0x98, 0x110, 0x93cf, "3177af89a7cb995799263ecf1b7bf76b8e07c4ca96ecd529ee78040fd9f18ff794044ab8589c1aacab0df092af366f381b4c79a356d41d7c7721b31ba2a3af5b0a01815b05ccee1b753b667ed07ec54b75009e67668c5ece5c241feed3f680415b7057b949df7776f058294e4117ba7614b0e53a8ada6798cb9176b5619f49de9aeb5fd3fcd1"}, {0xc0, 0x29, 0x9, "e5d3a280fe35a556361f5986ddb4628a5c3626553fe7bee907542a4ad9ebdb120604f42408c05ed1b3b14769456b34e35b41c531e01d285ff102099baad354beae5fefb7214d30d3f78a8650135f701945b3a5ac2d3089e814346f080c647d91ba4e9407feda8d788add83f6e28805a2d7a00c50c4bc6300548a06cbbd7ec753bd6a97005714b755b1b57130d04db4395c6598df06d7c27446fe3698435c75c87eefa890b8e6d62cc1ec1bc3"}], 0x528, 0x8000}, 0x8000) ioctl(r0, 0xffffffffffffffff, &(0x7f0000849000-0x84)="ceff1575b78a2e338dfc285936579bd5663a4f937893224c188a428d71b7c641fe7193a3d45e4dcc9cd01d239bf7c0dd44838647ca8c7aec57eb9422d15513d04ccbf933127da792f830923ae7b80b32e75d45c4fa07ede2c00e5842881f946cf0099fd33d6bf747cf11ac803e2cabde2d0a8a1483bccc32de8efa82f9ab1f95057598ec") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r2, &(0x7f0000438000)={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f000081a000)='net/netlink\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000000)='./file0\x00') 2018/01/10 11:52:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f000032c000/0x3000)=nil, 0x4, &(0x7f000068b000/0x2000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000503000-0x4)=0x0) getpgrp(r2) r3 = dup2(r1, r0) getpeername$netlink(r3, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000876000-0x4)=0xc) 2018/01/10 11:52:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00003ff000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000031e000)={0x2, [0x0, 0x0]}, &(0x7f0000f0d000-0x4)=0xc) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000f20000)={0x0, 0xff, 0x8, 0x7, 0x4, 0x8}) pause() ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 11:52:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c57000-0x8)=0xfffffffffffff250) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ac6000-0x4)=0x9, 0x4) connect$inet(r0, &(0x7f000081f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000055000)={0x0, 0x0}) 2018/01/10 11:52:38 executing program 5: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x80000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000647000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00618f1be501e5ab173b20a8ab20a31a"}) 2018/01/10 11:52:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef2000)="1800000002000100000abe8c5efe8c8836000008000300ec0008000006000e640002b933d898054df74852bb6a8807567e59dda67e194700550400980067a1e2010049fc2d63e000000000000004001f00000000000000c88ebbff060100000b01001200b121ec1474d722f542000700ec008bc5cf20ebe7ec7ee87cccfff6ba00b300024f0200e9e9f55606aa0110000004000000ccfad79140000000000000008a335bd8b2d17fffa21b571068393d33b5affa00041ad095c2c23eef679567", 0xc0) timer_create(0x5, &(0x7f000015b000-0x60)={0x0, 0xc, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fb000)=0x0) timer_getoverrun(r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc2000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000356000)={0x0, 0x2c, &(0x7f00006bb000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f00004c7000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000413000-0x8c)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) accept$packet(r2, &(0x7f0000a0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f9b000)=0xfffffffffffffe5b) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000128000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6c, 0x9, 0x0, 0x100, 0x1f, 0x81, r4}) recvfrom$inet6(r2, &(0x7f0000607000)=""/47, 0x2f, 0x10000, &(0x7f00001f7000)={0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) ioctl$KDADDIO(r2, 0x4b34, 0x80000001) 2018/01/10 11:52:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000832000)=0xfffffffffffffffa, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00003f1000)='/dev/sequencer\x00', 0x8000, 0x0) 2018/01/10 11:52:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f000032c000/0x3000)=nil, 0x4, &(0x7f000068b000/0x2000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000503000-0x4)=0x0) getpgrp(r2) r3 = dup2(r1, r0) getpeername$netlink(r3, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000876000-0x4)=0xc) 2018/01/10 11:52:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000459000-0x4)=0x0, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a7e000+0x659)=0x0, &(0x7f000041c000)=0x4) r1 = memfd_create(&(0x7f000047d000-0xd)='ppp1trusted&\x00', 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000044d000-0x88)={0x9, {{0xa, 0x2, 0x151b0f8c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/10 11:52:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000481000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00006d8000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00007f8000-0xae)=""/174) r1 = syz_open_dev$evdev(&(0x7f0000aa2000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000d6b000)=[{{0x0, 0x0}, 0x2000100000001, 0x1000, 0x0}], 0xffffffffffffffa4) 2018/01/10 11:52:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000012f000-0xc)={0x1c2, 0x1, 0x1, 0x7, 0x7f6}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000b61000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) fchmodat(r1, &(0x7f0000a90000)='./file0\x00', 0x20) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000139000)={0x8, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/10 11:52:38 executing program 7: mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000197000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000208000+0x20f)=0x14) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ab3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000ab4000-0x10)={&(0x7f000073b000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000036e000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000956000-0x1c)=[@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}], 0x1c) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0x1c, 0x0, &(0x7f00000fa000)=[@acquire_done={0x40106309, 0x0, 0x1}, @acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) 2018/01/10 11:52:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e9d000-0x8)={0x0, 0x0}) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000a19000)=0x0, 0x4) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000608000)=0x0, &(0x7f00008ff000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000df0000-0x10)={0x0, 0x0}) setitimer(0x3, &(0x7f0000624000-0x20)={{r3, r4/1000+30000}, {0x0, 0x0}}, &(0x7f00001bc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000542000)={0x78, &(0x7f00007b6000+0x9d5)="4a1ecbd884c1948632c4fdca945370b57dcb5a0c8343dadba943847331c347a7de6f3572d129b45e1cf626b3d1a5c765044214aa2c8ba79ce41d67830b2af52239b4d91ff9e90407e08a8a2d4776f9d826156529394ada28285f02b8e9792c02f401a2834974a6be71cb7466ce21d18a9fe54882826e9a93"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003c3000)='/selinux/status\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0xfffffffffffffffb) 2018/01/10 11:52:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f000038f000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000abe000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000877000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e3c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad0000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000007a000)=0x0) getresuid(&(0x7f00007d5000)=0x0, &(0x7f0000762000)=0x0, &(0x7f0000bc9000-0x4)=0x0) r8 = getegid() r9 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000deb000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe2000-0x4)=0xe8) getgroups(0x1, &(0x7f0000a1f000-0x4)=[0xffffffffffffffff]) r12 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000dc6000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002d000)=0xe8) lstat(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000ca3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000a9f000-0x38)={&(0x7f0000a2a000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000458000)=[{&(0x7f000066e000-0xbb)="b6d485f98b72859b14022ccd8d7715b2b1df8826944c238c3c75032f442f2aadd7c3cf5332f178efd4c73ed3b7b11e92181a794ea7c09077c65181c579b78d48ed03cefe6deadf247a211af3e071e759716140344a804cc912b25717e8954c4fec9b5b308c134e2525d6d1deff78fca1b46dfef7b4f34cef047451a6ea5f76006626c9cd758e8bf72f01ffd6ac6d7b5fa1e09f9e0c592aca26d5ad467403ebe8ca2d6ef63dafd34c1adfa8dff2988d05599fddc011eb6f37251227", 0xbb}, {&(0x7f0000909000)="e8fe09cf5404290de56db7f70977f42da0e57bd93d67431796b0db07584aa7a9e7098d66ec08f288a345909503cb535c9bc15b742fb31da0ff3258ed9ae3997bb5971f527127245bb0f9fa71ff332782075f2203cbd46232b851ea701759bf7973b007a4d00760d1dd2bf3204db097e9e655c9bd3979180b47613163c7e4020747b9e38006e0693eec456acbfc9f40b8d0bb943e1038548f844c86c4670a368a1aa98841973c1830fbcceba97eb45cca7655fc9f68e5d02ee16e822b26d1f47c6a947c05e25022", 0xc7}, {&(0x7f0000db4000)="3c1ee26b95adcd6aff89b9fba08c9ffc06f71200ef1bcbb591d8adf4a64c3fe8d7ebd6d89e68e6", 0x27}, {&(0x7f0000a66000-0x1000)="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", 0x1000}, {&(0x7f000043a000-0x3)="9f0335", 0x3}, {&(0x7f0000197000-0x2b)="598e1e32d89bccfd7c74af31d4e77dde24e22e503eb290d040a303b2de05b4136504a2f2011728c6e045f1", 0x2b}], 0x6, &(0x7f0000449000-0xf0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r2, r2, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r2, r2]}], 0xf0, 0xe21f6de562caed23}, 0x400c085) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7f, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) [ 37.808750] sock: process `syz-executor5' is using obsolete setsockopt SO_BSDCOMPAT [ 37.823123] binder: 5103:5113 tried to acquire reference to desc 0, got 1 instead [ 37.823239] binder: 5103:5113 BC_ACQUIRE_DONE u0000000000000000 node 32 cookie mismatch 0000000000000001 != 0000000000000000 [ 37.823245] binder: tried to use weak ref as strong ref [ 37.823251] binder: 5103:5113 Acquire 1 refcount change on invalid ref 1 ret -22 [ 37.865082] binder: BINDER_SET_CONTEXT_MGR already set [ 37.870602] binder: 5103:5120 ioctl 40046207 0 returned -16 [ 37.882922] binder: 5103:5120 BC_ACQUIRE_DONE u0000000000000000 no match [ 37.891295] binder: 5103:5120 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/10 11:52:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) pread64(r2, &(0x7f000032c000-0x5f)=""/95, 0x5f, 0x0) close(r1) r3 = gettid() ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000049a000)={0x78, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000c65000)={r4, 0xfffffffffffffe1f}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r7 = open(&(0x7f0000021000-0x6)='./bus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x8) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f000077d000)=0x0) recvfrom(r6, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r5, 0x8, r3) fcntl$setsig(r5, 0xa, 0x12) r8 = dup2(r0, r6) mkdirat(r8, &(0x7f00007fb000-0x8)='./file0\x00', 0x4) clone(0x0, &(0x7f0000fdc000)="", &(0x7f0000047000-0x4)=0x0, &(0x7f0000b45000-0x4)=0x0, &(0x7f00004ea000)="") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000e4f000)={0x2000000, 0x1ff, 0x203, 0xfffffffffffffe00, 0xfffffffffffffffa, 0x0, 0x5, 0x0, 0x0}, &(0x7f0000dab000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000eeb000-0xe1)={r9, 0x4, 0xd9, "cf202e8a8a927518b549988e5537a10ad386cfc5cda3b93b922d4157acd08595dad092366edf699250fb2b7f5d102e9292e60d93f4f78f29f8320948d505cf0175942c7f64dc94677101516198d99b36f865be6cb12c977ef346ffc3e5b7532174940c3f15910ef4eac2b05948c34cd12a181b9a6e643704c240fe2a455e1f1e50b27957d1e8e1f976c4aa135ffdcad542f593d9651ba5dfc107cf87785b029d23f6eee2b3fa14dec4bb5ad3a9de0946d959c2586b0aa4c06188e8c91ba05d0d71959bef855e0deb4094acabaeb4e34e9699c7c1c6b47582d4"}, 0xe1) tkill(r3, 0x80000000016) 2018/01/10 11:52:38 executing program 4: mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000197000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000208000+0x20f)=0x14) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ab3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000ab4000-0x10)={&(0x7f000073b000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000036e000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000956000-0x1c)=[@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}], 0x1c) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0x1c, 0x0, &(0x7f00000fa000)=[@acquire_done={0x40106309, 0x0, 0x1}, @acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) 2018/01/10 11:52:38 executing program 2: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef3000)='/dev/autofs\x00', 0x101840, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a0b000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="19cb3f9093e20d0e84bbe12754a1091e"}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000ef4000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071b000-0x4)=0x10) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ef6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000086e000-0x4)=0xc) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000ef6000-0x60)={0x0, 0x1f, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e06000)=0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ef4000-0x4)=0x0, &(0x7f0000ef4000-0x4)=0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000010, &(0x7f0000ef7000-0xb9)="17000000020001000000be8c5ee18c88a3000008010100ec1fda1e03368a3cdc0a000000d898fc5ad94852bb6a8800000000dba67e0600000000000200df0001800000000000009cee4a5acb3da41f0000ba00670000c88ebbff060100000b0100000024000000000033e742506b00ec008b03cf9eebe7ec7ee87cccfff6ba000000024f0298e9e9f554062a80e6050000040100000000cc91a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0f3", 0xb9) 2018/01/10 11:52:38 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0xfffffffffffffe75) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) close(r0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000013000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x380000000000000, 0xa959, 0x80, 0x10}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000013000-0xa0)={r1, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0, 0x5, 0x5, 0x9, 0x3}, &(0x7f000000c000)=0xa0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000011000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f000000f000-0x8)=[0x0, 0x0]) 2018/01/10 11:52:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f11000+0xd55)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) nanosleep(&(0x7f00000ea000-0x10)={0x0, 0x1c9c380}, 0x0) pipe2(&(0x7f0000c48000-0x8)={0x0, 0x0}, 0x802) ioctl$TCSBRK(r1, 0x5409, 0x5) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00003c9000-0x4)=0x6, 0x4) r2 = syz_open_dev$mice(&(0x7f0000162000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) fcntl$setpipe(r0, 0x407, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c66000)={0x0, 0x7000000000, 0x6, 0x7}, &(0x7f0000656000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f9e000-0x8)={r3, 0x1, 0x4}, 0x8) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00007c8000-0x8)=0x0) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 11:52:38 executing program 6: prctl$intptr(0x1, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bf1000)='/selinux/context\x00', 0x2, 0x0) ioctl$KDENABIO(r0, 0x4b36) 2018/01/10 11:52:38 executing program 7: mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000197000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000208000+0x20f)=0x14) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ab3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000ab4000-0x10)={&(0x7f000073b000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000036e000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000956000-0x1c)=[@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}], 0x1c) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0x1c, 0x0, &(0x7f00000fa000)=[@acquire_done={0x40106309, 0x0, 0x1}, @acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) 2018/01/10 11:52:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000dae000-0xed)=""/237) chdir(&(0x7f0000163000)='./file0\x00') r1 = openat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) creat(&(0x7f00007e5000)='./file0\x00', 0xe5ae31268b3b665c) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f000060f000)='./file0/file0\x00', &(0x7f00002a8000-0x6)='exofs\x00', 0x841068, &(0x7f00001c8000)="9254") openat$selinux_access(0xffffffffffffff9c, &(0x7f00001f9000)='/selinux/access\x00', 0x2, 0x0) 2018/01/10 11:52:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000223000)={0x0, 0x0}, 0x4000) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f000079e000-0x1f)="2a5e5d2d6d696d655f747970655b47504cf7285e73656c66657468315b5e00") setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f00007d2000+0xe25)=0x0, 0x4) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 11:52:38 executing program 7: futex(&(0x7f0000000000)=0x0, 0x88, 0x0, &(0x7f00005d0000)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) rename(&(0x7f0000d8a000)='./file0\x00', &(0x7f0000be0000-0x8)='./file0\x00') 2018/01/10 11:52:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) vmsplice(r1, &(0x7f0000335000)=[{&(0x7f0000861000-0xba)="1c4fc23b067c2e80987325794048754d43b75765a33c1fcae5e74275cfd987ede2a50ad2a77d4761516efec2363a6b8ce66a5bae66bb462c253a775e8836e67d0ae1b2e0ad0466a6300d406230efad7388dbe200c92d646faf485274879d7b4048cd3374a80b1798715a6eedb0b147163a9209db25eac49a5ec6c1494336b21d20c98b35838397532c427b81313ae02103a77b50f9370e5f00c18e37e763c90c28432cfbb86812b5746ef7f705ac83fdc91463d6c61f16726db2", 0xba}], 0x1, 0x4) readv(r0, &(0x7f0000da8000)=[{&(0x7f0000acb000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 37.979224] binder: 5138:5140 tried to acquire reference to desc 0, got 1 instead [ 37.995489] binder: 5136:5143 tried to acquire reference to desc 0, got 1 instead [ 38.003317] binder: 5138:5140 BC_ACQUIRE_DONE u0000000000000000 node 37 cookie mismatch 0000000000000001 != 0000000000000000 2018/01/10 11:52:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000199000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de5000-0x4)=0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f000052b000+0x54)={0x7, 0x0, 0x5, 0x4, 0x2, 0x8cf3, 0x7ff, 0x4, 0x0, 0x7f, 0xe6, 0x4}) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2018/01/10 11:52:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f0000a45000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='.', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f0000f5b000)="") r1 = getuid() lstat(&(0x7f0000129000-0xe)='./file0/file0\x00', &(0x7f0000c43000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$tun(r0, &(0x7f0000fa0000-0xce)=@hdr={0x2, 0x7, 0x0, 0xf5, 0x4, 0x6, @ipv4={{0x1a, 0x4, 0x80, 0x3ff, 0xc4, 0x3, 0x3, 0x9, 0x5e, 0x0, @multicast2=0xe0000002, @rand_addr=0x8, {[@lsrr={0x83, 0x17, 0xffffffff00000001, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001]}, @ssrr={0x89, 0x1b, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002]}, @lsrr={0x83, 0x7, 0x5, [@broadcast=0xffffffff]}, @lsrr={0x83, 0x17, 0x5, [@loopback=0x7f000001, @rand_addr=0x1ff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @end={0x0}]}}, @dccp={{0x1, 0x1, 0x4, 0x1, 0x5a0, 0x0, 0x0, 0x4, 0x9, "dbb5d9", 0x3f, "6cf0b9"}, "9aaae1689c0c77d323f6247c41c36b9f9481b7e9c6fe39a5993b23316d2cd22a714712c83d0d9bada944599b6f0e5357e80857632ff62211b89084b4ae2c89239d1ff82e09ccea8d0705712c"}}}, 0xce) fchownat(r0, &(0x7f0000ca4000)='./file0/file0/file0\x00', r1, r2, 0x800) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") [ 38.003328] binder: tried to use weak ref as strong ref [ 38.003377] binder: 5138:5140 Acquire 1 refcount change on invalid ref 1 ret -22 [ 38.035494] binder: 5136:5154 BC_ACQUIRE_DONE u0000000000000000 node 41 cookie mismatch 0000000000000001 != 0000000000000000 [ 38.035502] binder: tried to use weak ref as strong ref [ 38.035510] binder: 5136:5154 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/10 11:52:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d20000-0x43)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "000000092fd482fe0c84e8d02892a7239b5487351f35087ecc3c455ab89c7d1592a8b32dd879712104b296b39b2bf9e01a0ab977887e4efcf61e6799516905a69cc4a241ca12207634df5ea882899a30"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xb, 0x100000001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x3, 0xfffffffffffffee1, 0x80000000, 0x6c7429c8, 0xe2d7, 0x9}) 2018/01/10 11:52:38 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000870000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d2c000)=0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) 2018/01/10 11:52:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000109000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = syz_open_dev$tun(&(0x7f0000b1d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000071c000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) [ 38.078660] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.078671] CPU: 0 PID: 5155 Comm: syz-executor2 Not tainted 4.9.76-g9154940 #10 [ 38.078676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.078689] ffff8801ce24f4e0 ffffffff81d93149 ffff8801ce24f7c0 0000000000000000 [ 38.078700] ffff8801d6055610 ffff8801ce24f6b0 ffff8801d6055500 ffff8801ce24f6d8 [ 38.078718] ffffffff81660c0a 0000000000007137 ffff8801ce392168 ffff8801ce3920a0 [ 38.078719] Call Trace: [ 38.078734] [] dump_stack+0xc1/0x128 [ 38.078747] [] handle_userfault+0xa3a/0x1310 [ 38.078761] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.078771] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.078780] [] ? check_irq_usage+0xb1/0xe0 [ 38.078787] [] ? handle_mm_fault+0x117b/0x2530 [ 38.078794] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.078801] [] handle_mm_fault+0x1fd1/0x2530 [ 38.078808] [] ? __pmd_alloc+0x410/0x410 [ 38.078815] [] ? __lock_is_held+0xa1/0xf0 [ 38.078825] [] __do_page_fault+0x5c2/0xd40 [ 38.078834] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.078842] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.078850] [] do_page_fault+0x27/0x30 [ 38.078861] [] page_fault+0x28/0x30 [ 38.078869] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 38.078876] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 38.078883] [] ? iov_iter_advance+0xd70/0xd70 [ 38.078892] [] ? mark_held_locks+0xaf/0x100 [ 38.078899] [] generic_perform_write+0x1dc/0x500 [ 38.078907] [] ? page_endio+0x180/0x180 [ 38.078916] [] ? file_update_time+0xbc/0x3b0 [ 38.078924] [] ? current_time+0xd0/0xd0 [ 38.078932] [] __generic_file_write_iter+0x348/0x570 [ 38.078939] [] generic_file_write_iter+0x2d5/0x600 [ 38.078948] [] __vfs_write+0x4bf/0x680 [ 38.078956] [] ? do_iter_readv_writev+0x400/0x400 [ 38.078964] [] ? __lock_is_held+0xa1/0xf0 [ 38.078972] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 38.078980] [] ? __sb_start_write+0x14a/0x310 [ 38.078987] [] vfs_write+0x189/0x530 [ 38.078994] [] SyS_write+0xd9/0x1b0 2018/01/10 11:52:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4, 0x6) bind$inet(r0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000039b000-0x38)={&(0x7f0000858000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000bed000-0x30)=[], 0x0, &(0x7f0000fce000-0xaa)=""/170, 0xaa, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 11:52:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xf003, 0x0, 0xffffffffffffffff, 0x0, 0x80) close(r0) 2018/01/10 11:52:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000241000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/01/10 11:52:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000242000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000915000)={@generic="ae4b4aab61ebd14035ec460939d1f238", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f00004b9000-0x38)={&(0x7f000033b000-0x14)=@ll={0x11, 0x1c, r1, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000106000-0x20)=[{&(0x7f00003b3000)="95cc99f2ee759bbdf660cf40415c2c3162887aaf9d50121ea800ee969e849eb419fec03e66", 0x25}, {&(0x7f000036f000)="49a45c1a779a3b95dda9f4657178543b7e62de2c2c44985b25e0d0958cf31e6278dfb965fa95", 0x26}], 0x2, &(0x7f000033b000)=[{0x38, 0x11f, 0x0, "c727043da567c94e517b0b692ec5d663c34752a77a29630512ce1237032135c8d03712"}], 0x38, 0x50}, 0x80) r2 = socket(0x0, 0x40a, 0xfffffffffffffffd) sendmsg(r2, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x18, 0x29, 0x5, "8d"}], 0x18, 0x0}, 0x0) 2018/01/10 11:52:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f0000a45000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='.', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f0000f5b000)="") r1 = getuid() lstat(&(0x7f0000129000-0xe)='./file0/file0\x00', &(0x7f0000c43000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$tun(r0, &(0x7f0000fa0000-0xce)=@hdr={0x2, 0x7, 0x0, 0xf5, 0x4, 0x6, @ipv4={{0x1a, 0x4, 0x80, 0x3ff, 0xc4, 0x3, 0x3, 0x9, 0x5e, 0x0, @multicast2=0xe0000002, @rand_addr=0x8, {[@lsrr={0x83, 0x17, 0xffffffff00000001, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001]}, @ssrr={0x89, 0x1b, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002]}, @lsrr={0x83, 0x7, 0x5, [@broadcast=0xffffffff]}, @lsrr={0x83, 0x17, 0x5, [@loopback=0x7f000001, @rand_addr=0x1ff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @end={0x0}]}}, @dccp={{0x1, 0x1, 0x4, 0x1, 0x5a0, 0x0, 0x0, 0x4, 0x9, "dbb5d9", 0x3f, "6cf0b9"}, "9aaae1689c0c77d323f6247c41c36b9f9481b7e9c6fe39a5993b23316d2cd22a714712c83d0d9bada944599b6f0e5357e80857632ff62211b89084b4ae2c89239d1ff82e09ccea8d0705712c"}}}, 0xce) fchownat(r0, &(0x7f0000ca4000)='./file0/file0/file0\x00', r1, r2, 0x800) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/10 11:52:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000e6d000)=0x9) r2 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00001d5000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x5, 0x3, 0x0, 0x100000000, 0x4, 0x8, 0x80000000, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) getdents(r3, &(0x7f0000976000-0xee)=""/238, 0xee) r4 = request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) add_key$user(&(0x7f0000c4a000-0x5)='user\x00', &(0x7f00008d3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000067d000-0x90)="c6260fe2e1882bc3bd180c8e6502b1438114f786e9fff90f8c0f26a9595406969cb798e5be78a6bc983027d57ba36cbef4a40b16c9c3471a96139e85ead631980c6f0b3d29eb1b41c66e4ff5c2b5f9d46f0faf2089e19eda95197a14a6d31802d98b8a357b254400aa2e29fef25523de43594ba6d78fb01169037af2edafe2b9de48799f0ba03077b14401fca0b59830", 0x90, r4) 2018/01/10 11:52:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000506000-0x10)={0x0, 0x0}) futex(&(0x7f000072e000)=0x0, 0x4, 0x3, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000777000)=0x9, 0xfffffffffffffffe) 2018/01/10 11:52:38 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000705000)='/dev/usbmon#\x00', 0x7, 0x40800) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/keychord\x00', 0x101400, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ffa000-0x43)={0x0, 0x3b, "95f2bddd494bca82a68a51afa99b0f114de542749a89bafdbe453e3a1b857f07e4aac705c44327572081389ee47206c981db65eb4394a7bf7816aa"}, &(0x7f0000bab000-0x4)=0x43) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ff9000)={r2, 0x7fff, 0x0}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ffb000-0x38)={&(0x7f0000ffb000-0xe)=@l2={0x1f, 0xdfc, {0x8, 0x9, 0xffff, 0x4ac, 0x100, 0x40}, 0xf6d, 0x0}, 0xe, &(0x7f0000c61000)=[{&(0x7f0000ffa000)="55e8befb654b7695bcdae6f7246f3ec8ba2f37b570470dd6a2b8b7af88f1f97f8072af32c919496e3c13c8bd0d94d2364245bdbc4834133f8500a3cf2a700e0ed2dba3e87d79d891ca275895c6ff054543d8fa8a197bc6566453bbbdc2f99b4df852910ac364175c5b4bbb7fb409bd33966323e485d424d85602bd445786ce7b6352d11d6de15be395ea0b7c8267c4506ad266fd277784afbde30ba47d03bc4c987cddc9fc9d8ba96db3e4e5cfb3bfd3f76fb69fd167ea35a4a5fbe620776b7c95b4b86c7d7834ddf37e69ea0d3131c76d89865a08d0f061c71fbf2dccd24b67a50a066909563002bf87899251b7a61bea2eb7180a784a", 0xf7}, {&(0x7f0000c25000-0xa6)="effa96aa9502a274b1b76573f3ca26bd34a9f47e4a24ec66b142640f5c4d0ffb5b8c31ae5459c923227721a0569aef89e2c7a48b68e3b7767172c7448fcd5c31186f87eca31f233f3480f247723c50d6e6c5bd4a742a77bb64ef4d0150edccc57c8cb4e2b83f58b6bf45744e70356e9a9416855207589c13f292ac2d32fcb8582d144ff84292a44e63783180d28d395154dd1f489530d9d5a6ab2434b7430a9e20000dbbefe5", 0xa6}, {&(0x7f0000ffa000)="db37536f129524b93e8f8d20195fee5a68f2b87d678b59056e", 0x19}, {&(0x7f0000496000)="ecb7aa5ed02d5ff9a565b6a6981a33bf5127403aa136a5c00a8f6acfacdf8f4fdce435dba45cc77ea5e37d42bec0953b20d2751f7fabf0ef125b4081075c1a4a922cbb54a30617efd0ec98e935b9d554583f205052e1ad20a0a4bd4d94ecc7f649f65ba985a00c3c7084f750c873d64ed21cd0f94d9a5a34f5ee972af6028fe6731eb08c3546c19b43a0adfab05fda5246dce3d2fa78940cf85db59f5ce87320b066e2bd2ad3c4eaebca7c9de8770d2706534af128ec1d22861004d37907cedc0cdc1b6a46c575", 0xc7}], 0x4, &(0x7f00002f4000)=[{0x90, 0x111, 0x9, "c5ec2d1b70d4c1522083b6fedf9ca0641f0552ffc7e0af0f2b07457e2ff210310c3171b1902097e37e764ab5b3ae373170488d9cd2a076049c119000608e72b77f73e11af96a37a0a0ac0bd524adb32827cfe0d5a213dcb6c76093f2beaf004581622f15bf9c8a91d8ab7be2d36490c0a3d22f37f0bdfbecb17c6260"}], 0x90, 0x4000000}, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000dac000+0x1c0)={@common='lo\x00', &(0x7f00000d3000)=@ethtool_modinfo={0x42, 0x0, 0x0, "cdcea9985a864afb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 11:52:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$key(r0, &(0x7f00009bf000-0x38)={0x0, 0x0, &(0x7f0000c8d000-0x10)={&(0x7f0000ac4000-0x1090)={0x2, 0x0, 0xfffffffeffffffff, 0x2, 0x212, 0x0, 0x7, 0x1, [@sadb_sa={0x2, 0x1, 0x3, 0x8, 0x5, 0x1f, 0x3, 0x0}, @sadb_spirange={0x2, 0x10, 0x2, 0x3, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x2, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0xa, 0x3, {0x6, 0xff, 0xe2, 0x2, 0x0, 0x10000, 0x0, @in6=@loopback={0x0, 0x1}, @in=@empty=0x0}}, @sadb_sa={0x2, 0x1, 0x2, 0x7, 0x7, 0x24, 0x3, 0xc0000000}, @sadb_key={0x201, 0x8, 0x8000, 0x0, "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"}]}, 0x1090}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000037e000-0x4)=0x0) ptrace$setregset(0x4205, r3, 0x6, &(0x7f0000990000)={&(0x7f0000447000)="be5bc21a8eafff1d77aca6c67a7fbf26c310bfc3601bea93f971d83d9ebd50e8df4612a37edd9489ae43dd56ce05333e52498090f8b30ff4ec8d66fd0008cf411a3e51dec8f24309f74fd703801f31d95423c38e8c4daa4392d79ebe018de35be32a92b91b7bbcdc2d6e250fe4b8d6f8cef1e1d89a9451a74b2f9dde6cc44c55270533ebc79d98f392ee0063713163663269e3146e5f66a8e0ec9970a72b3e43b0087b", 0xa3}) bind$ax25(r2, &(0x7f0000929000-0x10)={0x3, {"f65c33705f8577"}, 0x0}, 0x10) sendmsg$nl_generic(r2, &(0x7f000023a000+0xace)={&(0x7f0000067000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000c07000)={&(0x7f0000d08000)={0x14, 0x3c, 0x100, 0x7, 0x3, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4044044}, 0x40040) [ 38.079002] [] ? SyS_read+0x1b0/0x1b0 [ 38.079010] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.079018] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.079024] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/10 11:52:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d9e000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f0000d56000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ed7000)=0x10, 0x800) socketpair(0x3, 0x1, 0x7, &(0x7f0000d4d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b8c000-0xb)={0x7, 0x4, 0x7, 0xffffffff, 0x101000, 0x10, 0xbb, 0x200, 0x3, 0x6, 0x9}, 0xb) socketpair$ax25(0x3, 0x5, 0x7, &(0x7f0000b20000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000c95000)={0x77359400, 0x0}, 0x10) writev(r2, &(0x7f00000aa000-0x10)=[{&(0x7f00001c7000-0x59)="5800000014001923f7ffffffffffffff0a06000000000000068c43d818fe5812000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c05ed74000000000005000d00010000040000032200000000007e", 0x58}], 0x1) 2018/01/10 11:52:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008ec000-0xc5)=""/197) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000000e000-0x10)={0x7, &(0x7f0000005000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendto$inet(r1, &(0x7f0000018000)="32000000140025ffff078d8e000914040a01c2fe020068001a000100e800f30000000000ddff014fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2018/01/10 11:52:38 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000cfa000-0x8)={0x0, 0x0}) ftruncate(r0, 0x80007) 2018/01/10 11:52:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) mount(&(0x7f00008ee000-0x7)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f000032c000-0x7)='pstore\x00', 0x2001, &(0x7f0000478000)='R') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000296000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000cbe000)={0x0, 0x4, 0x1, [0xffffffff9c1928f8]}, &(0x7f0000fea000-0x4)=0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000011b000-0x10)={r1, 0x70, &(0x7f0000cc5000)=[@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0x9c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000f88000)=0x10) 2018/01/10 11:52:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000327000-0xf)='\\$(vmnet1nodev\x00', 0x80, 0x82, &(0x7f0000d2e000-0x40)={0x1, 0x1, 0xffffffffffff0001, 0xaf1f, 0x15, 0x3, 0x100000001, 0xffff}) lseek(r0, 0x0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000003e000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000024f000-0x4)=@int=0x63, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009bd000)='/proc/self/net/pfkey\x00', 0x200500, 0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) bind$inet6(r3, &(0x7f000004f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) listen(r3, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000063a000-0x4)='tls\x00', 0x4) sendto$inet(r4, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f000016e000)=0x0) pkey_alloc(0x0, 0x200000000003) close(r1) accept(r3, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000276000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) 2018/01/10 11:52:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000e6d000)=0x9) r2 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00001d5000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x5, 0x3, 0x0, 0x100000000, 0x4, 0x8, 0x80000000, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) getdents(r3, &(0x7f0000976000-0xee)=""/238, 0xee) r4 = request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) add_key$user(&(0x7f0000c4a000-0x5)='user\x00', &(0x7f00008d3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000067d000-0x90)="c6260fe2e1882bc3bd180c8e6502b1438114f786e9fff90f8c0f26a9595406969cb798e5be78a6bc983027d57ba36cbef4a40b16c9c3471a96139e85ead631980c6f0b3d29eb1b41c66e4ff5c2b5f9d46f0faf2089e19eda95197a14a6d31802d98b8a357b254400aa2e29fef25523de43594ba6d78fb01169037af2edafe2b9de48799f0ba03077b14401fca0b59830", 0x90, r4) 2018/01/10 11:52:39 executing program 7: unshare(0x280000000) clone(0x1ffff, &(0x7f0000bc8000)="", &(0x7f0000392000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e97000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/10 11:52:39 executing program 1: unshare(0x20200003ff) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) sync() clone(0x20000080904900, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") 2018/01/10 11:52:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000e85000-0x9e)=""/158) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000002000)="9c80274ae56c637c5919d4b60c04cf22dca32084f2a9e6ea5c09aa117f7919ddeafc5be6884e9f697990f86a161f8aa1891d0e9498379522cb842a91e0acc75b033e07b856809523ac1a9ad120b78a6b42f5fbd4afc21308055bfcc96d98e4a6fee2", &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x7b)="ec85abc9c485498d198e5434a7c2d03a1bdd924c3c1b4cbd44f722a8494f43fda331e87a34c08bae02a9ee8087c00f774713dc917540028bf44f45da3ae1bf2680b3bc4be8716b9e28ed958e4ea481ea70644ee4d77108e2feebef013a7a1f5f9014b800e8a752651d0169619162b4fbcdf584d05111b30de3a4bb") getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000420000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) lchown(&(0x7f0000004000-0x8)='./file0\x00', r1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x0) ioprio_set$uid(0x2, 0x0, 0x0) 2018/01/10 11:52:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) eventfd2(0x2, 0x80000) fremovexattr(r0, &(0x7f0000122000)=@random={'os2.\x00', "7d18282b736563757269747900"}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 11:52:39 executing program 2: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000099e000)=0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009a6000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00009a6000)='comm\x00') pread64(r1, &(0x7f0000016000)=""/0, 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x7) 2018/01/10 11:52:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0xffffffff, 0x101086) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a5f000)='/dev/sequencer\x00', 0x42e00, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000dd1000)={0x0, 0x3ff, 0x2, 0x7, 0x4, 0x1, 0xffffffff, 0x1, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2c, 0x9, 0x7, 0x20}}, &(0x7f0000024000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005e4000-0xc)={r2, 0x835, 0x20}, &(0x7f0000628000-0x4)=0xfffffffffffffe55) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000808000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a277e970a29e9f916a9797d271a60eb78916d331c1b57c9cc04a5a6043249c6d342936b2a0bddd023a7dff029f56a6e19fa8da9f7a48c05aa4d4c81323cfff59", "446210bfb9693c46d5127f278dcc7fbdaaec414b22f9e0fea0eaa4ae6aca009b8fafb910adafb9f693a459c373756040c3666f593b46e6e155a0234557cc6ad9", "9a44a7e92f53b84ec708e89af1ae6432f9596d44c8819e33f69d52c936949598", [0x0, 0x0]}) 2018/01/10 11:52:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ebf000)="18000000020001000000ba8c5ee18c8036000008020600ec01da1e03a38a3cdc57000000d898055bf72752bb6a8800001100dba67e060000000000000067a1e20100000800ff050000000000cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccff8000000100024f0298e9e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17f05001b0a1068393d2281000000041ad0b41fc23eef679554", 0xc0) connect(r0, &(0x7f00006e9000-0xe)=@l2={0x1f, 0x20000000000000, {0x483, 0x9, 0x6, 0xe5, 0x0, 0x5}, 0x9, 0x4}, 0xe) sync_file_range(r0, 0x5, 0xd4c, 0x6) 2018/01/10 11:52:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00003cf000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000078a000)={0x0, 0x0, 0x0}, &(0x7f000026c000)=0xc) setgid(r4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x2, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/10 11:52:39 executing program 1: prctl$void(0x3) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fadvise64(r0, 0x0, 0x800, 0x6) pwrite64(r0, &(0x7f0000c45000-0xce)="e9818507073b460a656993eaaa851cd7df459c71fa58c454d591fa9251c25f14a20609e739e6fc43c2df9d382214bab17754a8a88005dbbbbc0dbaf6d270b85a316ef6d504d02f762f0990668003937e936dd7a4fa0f1acd743967c28aaf3271be66ba6a70342d90c4388d629933ba71a38b4992998a9b73ba70586903159798bdfebb68e1083fa1064f7b447fe43c978dbbca79040374d31d77d35b3d2031b42f7cf49c065c22cb923f5cff45589ca257ca4b4e0064de11a2e57165633d910049fa3c4f1d87481817bdbad1f5ef", 0xce, 0x0) [ 38.685192] device syz2 entered promiscuous mode 2018/01/10 11:52:39 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c7000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6e, &(0x7f0000000000)="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", 0x1000) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f00003ea000)="010102f8000000000000a4570000ea030a0e06000000d805", 0x18) 2018/01/10 11:52:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a12000)='/dev/ppp\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00006c1000-0x8)='./file0\x00', 0x40000, 0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000005c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6(0xa, 0x1, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f5d000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00002ba000-0x42)="74696d6503730069c332b03656b601820ed252192b546ad23cd9f9be8cb8b656a792b3ccac09306fa5553f8541b63a3a58ffbad82ca4a02588107fe193c01a7dbcf1") r3 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000718000)=""/0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00008bc000-0x10)={0x1, &(0x7f00006ed000)=[{0x0, 0x0}]}) 2018/01/10 11:52:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000019b000)=r2) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c09000-0x4)=0x0) r4 = geteuid() getgroups(0xa, &(0x7f0000f9d000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r6 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000008000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4f000)=0xe8) r8 = getgid() r9 = socket$packet(0x11, 0x2, 0x300) r10 = getpid() lstat(&(0x7f0000597000-0xa)="e91f7189591e9233614b", &(0x7f00004e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000042a000)=0x0, &(0x7f0000b44000)=0x0, &(0x7f0000707000)=0x0) r13 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000943000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d05000-0x4)=0xe8) getgroups(0x1, &(0x7f0000600000-0x4)=[0xffffffffffffffff]) fcntl$getownex(r1, 0x10, &(0x7f0000edd000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f000050c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000db9000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r1, &(0x7f0000df2000-0xa8)=[{&(0x7f0000979000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f00009dd000)=[{&(0x7f0000a4a000-0xb2)="25ddcf93a57504ce784b0fdae12f3caee2132b5b518a9d66871d50a53adf827107d8e9a84ed4fd7798512bfbfa5cead184f3ab752617a164f8043b6f4a0da6507c09285ddfc35926905c235e59fcd36134a62b518ee9739621cbb8766c8c17d3a275d721724549954966bf01ee058c4a998d9fef44158f323a35b920d3548e030f355f8bbf371588bba226c41a6b2e1a64b52c862116c6ea4f4532b2517ff95bf753e270618f709a2522c790b6cca2d67468", 0xb2}, {&(0x7f00004aa000-0xfc)="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", 0xfc}, {&(0x7f000064c000-0xef)="e9199824451a4a0336c338974d9c26782131f86b317b33e3b92ab19845c456531946737ec9e3842576abec284f26030208f26b3f8cb685001f9eca864adfa234561482ab51df73038211318f3b5a8c4f09f56f909f4a34762ead3790a2f13555e38dd7e54d14228f2f24f6e9391cc169ce489c3295de0f34c92a73aede0dcc5c70a467779b5e299f8c448bd0a747cfe8feac1a8e83a64c96ecac7f143f73a3d64ee9c50a9817cc9effb3ac01c98b3b6966f6075e1a2875178929369bc46df2980a2ad04e9deb00a8ffa260401e17592c1fe459786d5f10a072b552198c9199be89d95582d5d97a11c32bdb556dd5e4", 0xef}, {&(0x7f00003b1000)="6412c93309110b27605aa7b39e0ee69daa81da8f99a8f71bad4f1bf1d71f256fdfa7e9f27ad8c7c987d1e099f485866f41b0936e7962c72100667c1833b1a2992d99b0ab97c1b2129f6b36b45a72649a84096870802d3b216f0269c50de12481c548c4cb621e9b8c5a9fcc592598", 0x6e}, {&(0x7f0000251000-0xfd)="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", 0xfd}, {&(0x7f000013e000)="6b37b2d2c0fe5191ca79ae561928bc6c153f881e3d61e414d50c76f18ddd47128569eb30d5c3cd0e42b4be527cde855536aabef0278e02ad267bc53ee9902a4c3e83a4363f06df4f30f2de5446de87b5e3262c8093496c5b222c0781a0e7e0bb0715992669aaffea19fa664ca399edc341734d7a2d32403d98a97607145326be59166269dc7161ae5f1276b40f115fd001f67725bf032853575e3d42443cf3c3f0798130c7f0df239ec114711c13aacd2d64d209ce7569cc68dd0e040177c6135d3d5848f01e71f7e15953054eed77832e02f50a2a397df74ebb71696a2886c02c7d34fde63b24bdae462100441fea4d50609baa8f3bc669c1", 0xf9}], 0x6, &(0x7f0000add000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x10}, {&(0x7f0000574000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c8b000)=[{&(0x7f00002cb000-0x38)="61fd236c57a7077286b7dffd44c7fa2f07db8fd411f600d0564fd7404c73d89b0309583d2aa704345294c72ca634ba35d7403949ceff2b16", 0x38}, {&(0x7f00008ab000)="938075fa7ab79b83eb3176114e4b2160e29572b419d0651d9fef2a95a6de1b1e8f11fbdc22ff7cb8e509affa587c730f6d73f8c468f300f9b12c4e7406f3de2ed5abbebc5b09da0c747687e22dc125e5430d05b8771d26c6df540a99143d10aeafd0379cc507e21edb269bd1260f9469bae12e65cf58b327ed2f5131d48b5acad7b7b1f595e413bbffdf4f9f3b270171da6855b0a246baeef1e1039ee5f30698ac13669666fbb542100d451bfd8b6be36fe1f56a5778fa6b041c87c4426fcd88a9d63d2ca0c3e0d117249da38c8f65b82e5546a4b1e2bed4868dc8bd619eee6b55fddd2d", 0xe4}, {&(0x7f00002ab000-0x86)="2a1c94d27c768b7ab8ea33fb379171858bea36baf4ad397e2790f96d40cb6ee70bd2100233d47d8f926b8ff4e1043e1dd9f4b8859bc54e9223d30a5e90d87a71c5ae84ab0947f88ff1bf5bef98b48bca44d9b0f1d0a1331396c74f22a6354435a5ef3fed8824a61fb4cf5d7e6f7af6201f43b446ffcbf45bacda6d958622273da66768d66d86", 0x86}, {&(0x7f0000e07000)="180d300b52a9c9d31c19bea338d87d2040c21d4f73ef7eae09894105fb74603cb6e457daea2da000d6d290aca0d117d593bf3cb964f725dd598b565b4e95089c4cb1713c70d8090e061ed899f3b9f67581babffd8ea015dae87404fabc5deb2f46ea7cf7b61ec2c861b24ae96488ee6b6f0981d1934d3f630ec7a4a0c5240c1a1ade1c4636f0f52df6ed06f01995b4d74d14f08d348ed1e5053b9f62d4bbdde8b17aa7f9042f7646e59d5cb5f0908ffc4c890bb0a491d4b6ca62bf7d9afe63df6f86d94ac71486c4f77d209393fb18981a40b9c01cd9a0dd98045c68ead70099f0a6615b3f928aec016cb72795af4a1419f3662896", 0xf5}, {&(0x7f00002b2000-0x1000)="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", 0x1000}, {&(0x7f0000008000-0xcf)="fd7b77ecf11050e2aa08347b97e2cc2c566151de6d20f3aeb4ef94917554b404f23d4eb262e750d456194d9cff2efa659cdc80ee0e24a1f02465d2e8a54f3b9339444a24bfe3aad5c10654a942ecca4e2a3187954afbcf1cb934f04e8fa31ea0930b6877c35636b6172ae9bede61f5f97c8f9c5436393dece706d10ca0abd5465d5244b2ae34f96c4899fc540758433f41755e756466da08b7627281f5c949bb109d635c55da894466e03f643e21277b749f699eaf847ee062bc9f6b3d4911d587a22e5b7f75d45b6744d645cb5be1", 0xcf}, {&(0x7f0000221000-0x9f)="bce32ceac8fbcab735be864b8ac08675a61ea13d67e8cc89ded44f061d7619b572232cbcce1b64694e47a1fb80552f28ee468ecab52c78a0bc7f33c4de2cbcb2a691ea388be60ba7164bdd5029fe617abe81ff60c64d3bd3250adf2bd6aa79f82d121e4fe1323be6c000e096f7f7fbcabdb6cac5673df7ce70ed912d9a22a72094c54506f00feac4f12736581e25487998fcc1bc31d30b621ce92eb4edef23", 0x9f}], 0x7, &(0x7f00005cf000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r9, r0, r0, r1]}], 0x30, 0x0}, {&(0x7f00004f9000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000aab000)=[{&(0x7f00000f9000)="395d395291753ee070871f97cddbdd043f047d33751e390424163cdd47dc6a377e04cf520bb8beca980166be9b12e761016f52e91ae4cc2b4a4c1976fcbdd8a49e25517e602750d50db6ec5c6d4d496562e08c074ce5ba8d5abb2ecbe2881c1b109f5e9757ce24a9e2b1e156a2ed523c", 0x70}, {&(0x7f0000d24000-0xed)="612a463c4f642ce42e52c8e5a25af0ed69ac60a06e883396fc0c8cd28041b54a6207534d773a10cb9ac61e06e7193a198612d36e03d8a0cf0560773f2855994e2a3c3fea0ca58614b87077704e3b6ba6cd901d7e98a9fd93696c46b1b050c348601721dc6b02a0520a8e527c9cead7158ce25829b93dac572c312fd3b523213faf2f09a862a510e68ed47654b809005396b284951c5af5c3949eae2a6e4e87e23494df747cef975a2312931b6aee3b12d6143381b4b29113811a571e85d6dcf3b68d0427eb45196ccf0c53aa9b6ca7f172270b6dc0aa8fdb6298e15b0197d37429710ce5ab1a48b248d68ecb42", 0xed}, {&(0x7f00004ea000-0x36)="02fa25cc7b6607fd7ecd3ecad5a1e0f93185e03cd517c1aea40d3d0d984843971081c3dccba0127eb3ad9d25a7222833ab2a2f0fa93d", 0x36}, {&(0x7f0000559000)="3f2936575a6bee53c53ebdf2dad4", 0xe}], 0x4, &(0x7f000081e000+0xde1)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r1, r0, r1]}], 0xb8, 0x20000000}], 0x3, 0x8000) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/10 11:52:39 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000feb000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/validatetrans\x00', 0x1, 0x0) timerfd_settime(r2, 0x1, &(0x7f00003d4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000c73000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffc000)={0xaa, 0x4, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ffa000-0x4)=0x3, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000ff7000)=0x0, &(0x7f0000ff7000)=0x4) 2018/01/10 11:52:39 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x10800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x84000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000001000)={r3, 0x5, &(0x7f0000001000)=[0x0, 0xf0, 0x400, 0xffffffff, 0x7f], &(0x7f0000013000)=[0x1f, 0x6, 0x7, 0xff, 0x6], 0x51, 0x5, 0xfffffffffffffffd, &(0x7f0000001000)=[0x7, 0x3, 0x4, 0x2, 0x3], &(0x7f0000001000)=[0x17, 0x1, 0xce, 0x1, 0x1f, 0x4, 0xfffffffffffffe01, 0x3, 0x3], 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = dup2(r0, r0) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000a83000-0x8)={0x0, 0x35f}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00002bd000)={0x0, 0x0, 0x0}, &(0x7f0000bb0000-0x4)=0xc) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00004aa000-0xd4)=""/212) prlimit64(r5, 0xf, 0x0, &(0x7f00002a3000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 11:52:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 11:52:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$tun(&(0x7f000053a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000019e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mlock(&(0x7f0000c3f000/0x2000)=nil, 0x2000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eec000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000048a000-0x4)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/10 11:52:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lstat(&(0x7f0000225000-0x8)='./file0\x00', &(0x7f0000a48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000069c000-0xe)='/selinux/load\x00', 0x2, 0x0) accept4(r0, &(0x7f00007ef000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000537000-0x4)=0x10, 0x80800) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000081b000-0x4)=0x0) 2018/01/10 11:52:39 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001eb000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d26000-0x4)=0x14) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d26000)={0x0, 0x0}) connect$unix(r4, &(0x7f00002bb000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d28000-0xb8)={r1, 0x80000000, 0x7, 0x3, 0x6, 0x7, 0x4, 0x1, {r1, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40, 0x3, 0x4, 0x3}}, &(0x7f0000d28000-0x4)=0xb8) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000d28000)={0x4, 0x3, 0x20d, 0x1, 0x8, 0x0, 0x101, 0xb0, r2}, 0x20) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) 2018/01/10 11:52:39 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x30)=[{r0, 0x2, 0x0}, {r0, 0x80, 0x0}, {r0, 0x1, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x0, 0x0}, {r0, 0x100, 0x0}], 0x6, 0x1000) r1 = inotify_init1(0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d26000-0xc)={0x10000000, 0x0}) epoll_wait(r0, &(0x7f00006ea000)=[{0x0, 0x0}], 0x1, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006b0000)='ns/mnt\x00') ioctl$VT_RELDISP(r0, 0xb702) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000060d000)={0x10, 0x0, &(0x7f00007ad000)=[@request_death={0x400c630e, 0x1, 0x2}], 0x37, 0x0, &(0x7f00005d2000)="30b6f35927604f5426baa91578423d854693a1e3c434f5cea55ff38f663d22e5952c08be3e46663c952d38d1126a6337befd157c5b30d7"}) 2018/01/10 11:52:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000036c000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x40000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000048b000)=0x0, &(0x7f0000c6b000)=0x4) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000968000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000760000)=""/79) 2018/01/10 11:52:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) pipe(&(0x7f0000711000)={0x0, 0x0}) socket$unix(0x1, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f0000196000-0x10)='/dev/input/mice\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000222000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c88000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081f000-0x4)=0xe8) r7 = getgid() sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f00005e9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f000033f000-0x20)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x0}, 0xfffffffffffbfffd) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) connect$llc(r0, &(0x7f0000727000-0x10)={0x1a, 0x11, 0x401, 0x8, 0x2, 0x5056, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/10 11:52:39 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000bc4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000d91000)=[{&(0x7f00003d0000)=""/86, 0x56}], 0x1, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f000020e000)={0x80000000002, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) fcntl$notify(r1, 0x402, 0x20) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fec000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fec000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00008a7000-0x20)={0x7, 0x7, 0x200, 0x100000001, 0x8, 0xd3ac, 0xffffffffffffffe0, 0x9, 0x0}, &(0x7f0000feb000)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00006cf000)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x177000)=nil, 0x177000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000177000)=""/66, &(0x7f00000d5000)=0x42) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000152000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d66000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) 2018/01/10 11:52:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000bd1000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x4d)='-', 0x1, 0xfffffffffffffffc) r1 = getpgid(0x0) sched_setscheduler(r1, 0x1, &(0x7f00009eb000-0x4)=0x100000001) r2 = add_key(&(0x7f000008f000)='keyring\x00', &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) pipe2(&(0x7f0000ba0000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c74000-0x8)={0x0, 0x7}, &(0x7f0000d27000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e33000)=@assoc_id=r4, &(0x7f0000fd4000-0x4)=0x4) keyctl$unlink(0x9, r0, r2) connect$inet(r3, &(0x7f0000f56000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000fd2000)={0x0, 0x5d, &(0x7f00007cc000)="a19369ca2d544f904858eba0f49b430d24b0a813d143c7d31f1fc47dd65ae0f49a0673399401db39157e96d243f2aeea7cef0d06c4a24c0a858412429b9173fb23948616f520b40093b8da7845e07c94e201b45fc1427f34788543a813"}) 2018/01/10 11:52:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000859000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000255000)={0x5, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000bb1000-0x20)={0x7, r2, 0x10001, 0xffffffffffff0000}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000544000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/10 11:52:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900610002000000000011000608000300ff0900001ee4", 0x39}], 0x1) 2018/01/10 11:52:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d41000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00003c2000-0x4)=0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x0, 0x5, 0x7ff, &(0x7f0000eea000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ed4000)={0x0, 0x0, 0x0}, &(0x7f00002bb000-0x4)=0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000128000)='/dev/keychord\x00', 0x20001, 0x0) connect$ax25(r1, &(0x7f000061c000-0x10)={0x3, {"6bf9b60c1b45ab"}, 0xffffffff00000000}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000dc5000)={&(0x7f0000070000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000660000-0x20)=[{&(0x7f0000759000)="", 0x0}], 0x1, &(0x7f0000e6e000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000e0f000-0x1000)=""/4096) 2018/01/10 11:52:39 executing program 1: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ecb000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08000375c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75e405a04c57bbb2d039128a5d071038a46611f937f9857d4fa612a8f9fc3f07020000000000000000d359bdeb62e18a769c862f85ff59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffff6dff3d325f0100029755668fa3f9b8974fec92ff010000000000000007f83e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a78838b", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002f5000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f02000)={0x8000, 0x1, 0x201, 0x270, 0xe7e, 0x8, 0x2, 0x7104bf1, 0x0}, &(0x7f0000629000)=0x20) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f02000)={r2, 0x10001, 0x3}, &(0x7f0000f03000-0x4)=0x8) 2018/01/10 11:52:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) sched_setparam(r1, &(0x7f0000c3d000-0x4)=0x8) setsockopt(r0, 0x10e, 0x5, &(0x7f00004ed000-0x3)="", 0x0) 2018/01/10 11:52:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) r1 = memfd_create(&(0x7f0000846000-0x5)='bdev\x00', 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000778000)=""/75, &(0x7f000050b000)=0x4b) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000704000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000033a000-0x10)={0xa, &(0x7f0000da8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000ebd000-0x40)={r3, 0xa, &(0x7f0000665000-0x28)=[0xfff, 0x7, 0x0, 0xffffffffffff7fff, 0xffff, 0x4, 0x5, 0x7, 0xffff, 0x3], &(0x7f0000627000)=[0x3, 0x9, 0x0, 0x2, 0x9, 0x2166], 0x4, 0x4, 0x100, &(0x7f0000ac5000)=[0x5, 0x1, 0xd14, 0x6], &(0x7f000031b000)=[0x3, 0x636, 0x80000000, 0x0], 0x0}) getsockname(r0, &(0x7f0000d19000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fe000)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00001f1000)=0x0) getsockname$netlink(r0, &(0x7f000065f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000426000)=0xc) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000566000-0x10)={0x0, 0x0}, 0x10) mlock2(&(0x7f0000a41000/0x4000)=nil, 0x4000, 0x1) 2018/01/10 11:52:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fb6000-0x50)={{0xffffffffffffffff, 0x8000b}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ed2000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d5e000)={0x0, 0x100, 0x20, 0x8, 0x5a8}, &(0x7f0000303000)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007f9000-0x8)=@assoc_value={r1, 0x80000000}, 0x8) fcntl$setlease(r0, 0x400, 0x3) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000145000-0x8)=0x0) 2018/01/10 11:52:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002df000-0x10)='/dev/sequencer2\x00', 0x404080, 0x0) setsockopt(r0, 0x1, 0x1, &(0x7f0000f51000)="8391b17a60a4b5889dec3cbbcbccb68eb36b428d45f93117f3f8d1b0069a206afb019dcb4b2b4238ba3415fadca27118920da3c79cd40e515e986ad18e8211873d0bf20b5244e907b9eefc3e6eda57062fb1dfd49f7579e5d79e23b924ebcca06315353fc732e3a5c5a9e321425cc3833e23193f66fa7c3d7a48691d26", 0x7d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x1a, &(0x7f0000fa3000)=0x3, 0x4) 2018/01/10 11:52:39 executing program 0: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000315000-0x15)='/proc/self/net/pfkey\x00', 0x440040, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000360000)={0x0}, &(0x7f00000a7000-0x4)=0x4) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 11:52:39 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0xffffffffffffffff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000d000+0x313)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000002000-0x1b)=""/27) r1 = socket(0x18, 0x0, 0x3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f000000d000)=""/60, 0x3c) connect$unix(r1, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2018/01/10 11:52:39 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000004d000-0x8)='./file0\x00', 0x8140, 0x10001) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/01/10 11:52:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e7a000-0x1a7)='attr/current\x00') sendfile(r1, r1, &(0x7f00001ae000)=0x3, 0x40000000000000d) accept4$ipx(r1, &(0x7f0000ce1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e1e000-0x4)=0x10, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000c3c000-0x10)={0x77359400, 0x0}, 0x10) 2018/01/10 11:52:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c23000)=0x0, 0x10a) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f5a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000aa6000-0xd7)=""/215, &(0x7f000034a000)=0x400) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7f) fcntl$setsig(r0, 0xa, 0x18) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000671000)={@common='dummy0\x00', @ifru_map={0xfffffffffffffffe, 0xfff, 0xffffffffffffff81, 0x100, 0x5, 0x1}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002fc000-0x4)=0xffffffffffffffff, 0x4) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000095d000)=0x3) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000062e000)={@broadcast=0x0, @multicast2=0x0}, &(0x7f0000bf0000)=0x8) 2018/01/10 11:52:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000dc0000)={0x0, 0x0}) futex(&(0x7f000072e000)=0x0, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000777000)=0x0, 0x0) 2018/01/10 11:52:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000488000-0xd)='attr/current\x00') read(r0, &(0x7f000013e000)=""/4096, 0x1000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00001e7000-0x4)=0xffff, 0x4) socketpair$inet(0x2, 0x80007, 0xed, &(0x7f0000e18000)={0x0, 0x0}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00007a4000)={0x1, 0x8001, 0x80000000, 0x9, 0x6, 0x120000000}) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005c3000-0xb8)={0x0, 0x800, 0xfff, 0x81, 0x5, 0x5, 0x2393, 0x47, {0x0, @in6={{0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d9, 0x7f, 0x3, 0x7fff, 0x1}}, &(0x7f0000a43000-0x4)=0xb8) openat$rtc(0xffffffffffffff9c, &(0x7f0000f4a000-0x9)='/dev/rtc\x00', 0x101001, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005af000)={0x400000005, 0x0, 0x202, 0xf63, 0x7, 0xfefffeffffbffffc, 0x100000000, 0xdc9, r1}, 0x38a) sendfile(r0, r0, &(0x7f0000eef000)=0x0, 0x4) 2018/01/10 11:52:39 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f00009f5000)={0x1, 0x0}) [ 39.139980] audit: type=1400 audit(1515585159.563:30): avc: denied { getopt } for pid=5346 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 39.147178] binder: 5370:5373 ERROR: BC_REGISTER_LOOPER called without request [ 39.149230] binder_alloc: binder_alloc_mmap_handler: 5370 20000000-20002000 already mapped failed -16 2018/01/10 11:52:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x800000000800803, 0x1) socket$unix(0x1, 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000c0000-0x4)=0x0) write(r0, &(0x7f00008db000-0x24)="240000002800070800200001fffffffa00000000ea0000e8000000010000000000007f23", 0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004ed000)={0x0, 0x6e, 0xf800000000000000}, &(0x7f0000153000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000111000)={r1, 0x200, 0xbea3, 0x8}, &(0x7f0000948000-0x4)=0x10) 2018/01/10 11:52:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001c4000-0xb)='/dev/loop#\x00', 0x0, 0x40000) r1 = memfd_create(&(0x7f00007a4000)="74756e08000004000000008000000000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000078000-0x8)={0x0, 0x0}, 0x8) 2018/01/10 11:52:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a37000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eb4000)=0xc) r1 = getgid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000b3000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00006aa000)={0x1a95, 0x10001, 0x2, 0x5, &(0x7f000058e000-0x5)=""/5, 0x91, &(0x7f0000304000)=""/145, 0x45, &(0x7f0000117000-0x45)=""/69}) chown(&(0x7f0000413000)='./file0\x00', r0, r1) 2018/01/10 11:52:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x80001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000070e000)='/dev/hwrng\x00', 0x50001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d86000)={0x10000000, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00008d7000)={0x0, 0x8}, 0x8) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000b4f000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) 2018/01/10 11:52:39 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000062e000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fec000-0x8)='./file0\x00', &(0x7f0000fec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 11:52:39 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c34000-0x9)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000be1000-0x4)=0x20, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000049d000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/10 11:52:39 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) socket$inet6(0xa, 0x80a, 0x6) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000007000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/10 11:52:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de0000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000be9000)=[0xd8, 0x8000]) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/01/10 11:52:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f0000d09000)=[{0x6, 0x7, 0x7, 0xffffffff}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TCSETAF(r0, 0x5408, &(0x7f00007d5000)={0x80, 0x6aa2, 0x2, 0x7f8000000000, 0x7ff, 0x200, 0x5b25, 0x81, 0x4, 0x8001}) chroot(&(0x7f0000540000)='./file0\x00') 2018/01/10 11:52:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) timer_create(0x4, &(0x7f0000593000-0x60)={0x0, 0x2d, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e0a000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f0000020000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000628000)={{0x0, 0x0}, {0x0, 0x0}}) write(r0, &(0x7f000081e000)="260000002400430504082c0001000000000000000100000000000000f1ffffffffff03c76e35", 0x26) fcntl$getflags(r0, 0xb) [ 39.150392] binder: BINDER_SET_CONTEXT_MGR already set [ 39.150398] binder: 5370:5373 ioctl 40046207 0 returned -16 [ 39.150434] binder_alloc: 5370: binder_alloc_buf, no vma [ 39.150449] binder: 5370:5374 transaction failed 29189/-3, size 0-0 line 3127 2018/01/10 11:52:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x3f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000096b000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00004d3000)={0x3, &(0x7f000046a000)=[0x1c, 0x400, 0x5]}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r1, &(0x7f0000144000-0x20)=[{&(0x7f0000d55000-0x46)="d52331c10089541389b365cf03af962fe40bb9f29807a2be602c1762f244e21b56c20446466cd6a4348f3ce5f3711fb62855f22bd28f18d5f21f77d755047d3fbafedd078077", 0x0}, {&(0x7f000068b000-0xd6)="b74f6e687d1c5b37b200b13bebdc1403170ea6abfe05f98f689b71e4e385c0d27b7b3c92f1de5168dae54411b6650ae7082e6dd0478f812fead74e7c43313de2a141a0ee6a27825b9911886cb40f52818e8ffcc6fb067efd64032f58049dea2b0bf220a5634eda4e79a4348423672eecb589f6fc6b3ef34bb25096ca45b2d73ff0df343ea52bea01fac7ea42dedacb2ef5cdea8866da58a9aec9743c22d9b305dfcb066286a4cb433cd7da3dcbbd99377e251a1bf3087e93949269372af9dffd74442c3aa0e7085d472c196c325c426cd3e87d09df86", 0x0}], 0x1c9) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="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", 0x218}], 0x1) 2018/01/10 11:52:39 executing program 2: r0 = open$dir(&(0x7f0000486000)='./file0\x00', 0x802, 0xc8) ioctl$int_out(r0, 0x5462, &(0x7f000086d000)=0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") readlinkat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=""/1, 0x1) 2018/01/10 11:52:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000ed6000-0x10)=[{&(0x7f00004cb000)=""/4, 0x4}], 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b54000)={0x0, 0x0}, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_pts(r0, 0x400001) readv(r6, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) r7 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r7, r5, 0x0) 2018/01/10 11:52:39 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000002e000)='/proc/self/net/pfkey\x00', 0xd0000, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000002f000-0x4)=0xa9, 0x4) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)="") mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000002e000)='/dev/usbmon#\x00', 0x1, 0x101000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000002e000)={0x0, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8001, 0x6, 0x9, 0x90}, &(0x7f000002f000-0x4)=0xa0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000002e000)={r3, 0x7, 0x30, 0x0, 0x9ce}, &(0x7f000002f000-0x4)=0x18) 2018/01/10 11:52:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e06000)='/dev/usbmon#\x00', 0xc5, 0x80000) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000700000)=0x0, &(0x7f0000b73000-0x4)=0x4) pipe(&(0x7f0000a8f000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000012000-0xaf)=""/0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000eb0000)=0x0) 2018/01/10 11:52:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2080, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000903000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000229000)={0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000995000-0x40)={0x10001, 0x8000, 0x3ff, 0x8, 0x6, 0x3, 0x1ff, 0x400}, &(0x7f0000bb4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffff80}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x10000000000018, &(0x7f0000816000)=0x0, &(0x7f0000d5d000-0x4)=0x4) alarm(0x3) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000f55000)="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", 0x1000, 0x0) 2018/01/10 11:52:39 executing program 7: clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") 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) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) r1 = accept$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x136) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readahead(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x10, 0x4, 0x2) 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) sendto(r2, &(0x7f0000003000-0x57)="3852b9dc68f4722527fcdb5fa587beeaeeba135f8e126edca538f5ee70c210542d95fb098f85da2b57f766989bbbacadc61aa5a5ac0edb43e60cfdac6c43780d9f0a5677ccbbe488b3d6a01cfe70ec95a4adeb5cbed01d", 0x57, 0x0, &(0x7f0000001000)=@nfc_llcp={0x27, 0x0, 0x9, 0x5, 0x5, 0x101, "85aa135cf44650543dc1fce7b1fd1980bff63aee9bcb933bbfaf78bb8a1c7cc85093c2d69174ba50cf1d966dfa08ff8c290e97e9b0d9713400b6222edf4e6d", 0x6}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x7}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000003000)=""/178) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xfffffffffffffff8, 0x2, 0x7, 0xf80, 0x1, 0x101, 0xbc09, 0x24, 0x8, 0x9, 0x6, 0x10000, 0xff, 0x7fffffff]}, &(0x7f0000002000-0x4)=0x108) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000)={@generic="43692b87286eda31596a5c875982e507", @ifru_flags=0x2000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f000087d000)="260000001200470020000083140022e3041000ff01000000000000010009749d060010000500", 0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) pivot_root(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)='./file0\x00') r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001c7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r5, 0x80184540, &(0x7f0000000000)=""/131) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000106000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) 2018/01/10 11:52:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) 2018/01/10 11:52:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00004aa000-0x9)='/dev/sg#\x00', 0x476c, 0x2000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) [ 39.295763] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 39.322862] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/10 11:52:39 executing program 4: mmap(&(0x7f0000000000/0xee5000)=nil, 0xee5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000c4c000-0x4d)=""/77, &(0x7f0000ee6000-0x4)=0x4d) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) sendto(r0, &(0x7f0000ee3000-0xcc)="", 0x0, 0x20004000, &(0x7f0000dff000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f000000b000)='./file0\x00') r1 = accept$inet6(r0, &(0x7f00000c7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ee7000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000355000)={0x0, 0x6, 0x0}, &(0x7f000004f000-0x4)=0xc) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ee6000)={r2, 0x3, 0x476a, 0x7230}, 0x10) shutdown(r1, 0x0) 2018/01/10 11:52:39 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ddd000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000419000/0x2000)=nil, 0x2, 0x1, 0x1c, &(0x7f000085a000/0x1000)=nil, 0x200}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) 2018/01/10 11:52:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a38000)=[{&(0x7f0000f1b000)="39000000110009056900de00810000000700004002000000450001070000001419001a080400020107000000020000060000fffffffc00e400", 0x39}], 0x1) 2018/01/10 11:52:39 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001000-0xbc)={0xc8b7, 0x2, 'client0\x00', 0x1, "cbafcab4f5cbbf42", "5a6aea963586df28ae712ad18b613dde1a6ba78c80623031caff85b96ac7094d", 0x8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000420000)=0x0, &(0x7f0000000000)=0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000)={0x7fff, {{0xa, 0x1, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xff}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0x6)='rxrpc\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="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", 0x1000, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000-0x6)='rxrpc\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='client0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000002000)=[{&(0x7f0000002000)="3ba3004676b13f82c5e974a41093bf94fc3f9c9ad457b7741c7620b99165ae0718886bc0e2d34de9b9f992a1718156f15384d9c819b7e4754acdb68b393fdc16f746b654", 0x44}, {&(0x7f0000003000-0x1f)="8a8683c20268097bd637158672620b0070f9fe08f431189b6465aea14de79f", 0x1f}, {&(0x7f0000003000-0x8)="7eea984f47ca52b5", 0x8}], 0x3, r3) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) ioprio_set$uid(0x2, 0x0, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 11:52:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$setpipe(r0, 0x407, 0x10000) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000034d000)='/dev/autofs\x00', 0x42c082, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000292000)=0x83a7) 2018/01/10 11:52:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r3 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000008000-0x8c)={0x10000, 0x3ff, 0x2425, 'queue0\x00', 0xec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r5, &(0x7f0000f64000-0x1000)="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", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000ac7000-0xc)={0x0, 0x0, 0xffffffffffffffff}) sendto$inet6(r5, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30", 0x1b, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/10 11:52:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000c1000)=[{&(0x7f00004db000)="290000001800ff0900000000000000020a0100000900ef06800800000d0009000900001900000000f6", 0x29}], 0x1) preadv(r0, &(0x7f00004f2000-0x40)=[{&(0x7f0000cd9000+0x1a2)=""/251, 0xfb}, {&(0x7f00001e1000-0xbf)=""/191, 0xbf}, {&(0x7f0000502000-0x22)=""/34, 0x22}, {&(0x7f0000361000)=""/122, 0x7a}], 0x4, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000334000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/10 11:52:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fa2000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000a9f000)='./file0\x00', 0x80000, 0x100) rename(&(0x7f0000035000-0xc)='./file0/bus\x00', &(0x7f0000016000)='./file0/bus\x00') 2018/01/10 11:52:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000008000)={0x6, 0x5}) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f00001a7000)=0x0) 2018/01/10 11:52:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f2e000)='/dev/pktcdvd/control\x00', 0x101040, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000073c000)={0x4, &(0x7f00006b2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ee000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000fe6000-0x1)=0x3) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000ef5000)={r3, 0x1}) bind$inet6(r1, &(0x7f000004f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) listen(r1, 0x0) tee(r1, r0, 0x9, 0x5) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000016e000)=0x0) r5 = accept(r1, &(0x7f00006ab000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) getpid() fcntl$getownex(r2, 0x10, &(0x7f0000779000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000af4000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00005f7000)=0x0) getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000eec000)={0x0, 0x0}) r7 = getpgrp(r6) sched_getaffinity(r7, 0x8, &(0x7f0000ab4000)=0x0) 2018/01/10 11:52:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = syz_open_dev$sg(&(0x7f0000d5b000)='/dev/sg#\x00', 0x8, 0x40000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a0c000-0x14)={0x0, 0x5, 0x6, [0x1, 0x4, 0xe6, 0x20, 0x0, 0xc1]}, &(0x7f0000976000)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ce2000-0x8)=@assoc_value={r3, 0x7b}, &(0x7f0000cdc000-0x4)=0x8) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a36000-0x8)={r3, 0x0}, &(0x7f0000ecf000)=0x8) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000e6f000)={&(0x7f000097e000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b2f000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x10141) r5 = open(&(0x7f0000f97000)="e91f7189591e9233614b", 0x0, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000381000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000fda000)={r6, 0x80000, r5}) 2018/01/10 11:52:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f000079f000-0xd)='/dev/urandom\x00', 0x0, 0x0) mkdir(&(0x7f000039b000)='./file0\x00', 0xa0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003a7000)={0x0, 0x0}) r1 = geteuid() lstat(&(0x7f000021b000)='./file0\x00', &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") prctl$intptr(0x19, 0x0) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x1) sysfs$1(0x1, &(0x7f000033d000-0x6)='ramfs\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000298000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/10 11:52:40 executing program 0: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00009d2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ea7000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x42) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x8800) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f000028e000)=[{r0, 0x10, 0x0}, {r1, 0x10, 0x0}, {r2, 0x4, 0x0}, {r3, 0x0, 0x0}, {r4, 0x0, 0x0}, {r5, 0x8, 0x0}], 0x6, &(0x7f00000a0000-0x10)={0x77359400, 0x0}, &(0x7f000073d000-0x8)={0x2}, 0x8) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e62000+0xd68)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e63000)={0x0, 0x0}) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r7, &(0x7f0000cf2000-0x8)='./file0\x00', &(0x7f0000e63000)={{r8, r9/1000+30000}, {0x77359400, 0x0}}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r7, 0x21, 0x6, &(0x7f0000e62000)=0x4, 0x4) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r6, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) bind$inet(r6, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000694000-0x10)={&(0x7f0000949000/0x2000)=nil, 0x2000}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a4d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00007ce000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r5, 0x4, 0xfa, &(0x7f0000e64000-0xdb)="7814931b11d6ddd5bfb8f7a198ca17e84cc82788d9c0eae9cac36a607683123194a3109a760566731be792aca70f76b0d34eb88ca9926faac8083251fd8f73dbc6647064ddefa4265ce81bb553837371b1053480c1dbb9c3b5fd161b3015accd931c90fe2a12b98d9196e2adb9dfbc2ac62dab052fdc6469591a92415b3cb5952cc66d7760688d83a3492c4bfe0119c3ff214e222ecef2aa1948897920f9140faadb8ce3fd47265effca5f1e894d217281be6c6dd770e3100c1a9bac538e7119272b5e99da5b994ab71bc5d71c203d25b98b3f8d411ccfa9b0f148", 0xdb) 2018/01/10 11:52:40 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000be9000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000220000)=0x9, 0x80000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000fd8000-0x4)=0x0, 0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 39.519728] IPv6: NLM_F_CREATE should be specified when creating new route [ 39.530704] IPv6: Can't replace route, no match found [ 39.558981] IPv6: Can't replace route, no match found 2018/01/10 11:52:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cd5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x7, 0x80002, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@generic="4cc212c4c8c8ffba4c697ac804d11e65", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000d20000)=0x4c, 0x391) r4 = getpgid(0x0) fstat(r2, &(0x7f0000936000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000a61000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fstat(r2, &(0x7f000005b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000266000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b9000)=0xc) lstat(&(0x7f0000837000-0x8)='./file0\x00', &(0x7f0000afb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003bd000)=0xc) getgroups(0x6, &(0x7f00007e1000)=[r5, r6, r7, r9, r10, r11]) ioprio_get$pid(0x2, r4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r12 = socket$unix(0x1, 0x1, 0x0) syz_open_procfs(r8, &(0x7f0000d71000-0x10)='attr/sockcreate\x00') r13 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r12, r13, &(0x7f00004db000)=0x40, 0x63) 2018/01/10 11:52:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000a91000)='net/udplite6\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e34000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000213000-0x4)=0xe8) fchown(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000834000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xf6e}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000075c000-0x16)="1320f13e9029640700002200000000df18e6bf85ec66dfc580402b1a3e7e0800"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c73000)={0x0, 0x75}, &(0x7f000094c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000cae000)={r4, 0x7fffffff, 0x9}, 0x8) tee(r3, r2, 0x7, 0x0) 2018/01/10 11:52:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socketpair(0xa, 0x80000, 0x5, &(0x7f0000dfe000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004b6000)={0xc, 0x0, &(0x7f0000c06000-0xc)=[@dead_binder_done={0x40086310, 0x3}], 0x23, 0x0, &(0x7f0000c49000-0x23)="5d9b3a441bc8f617d43d9d80a3a196c538ffe916c46ad131f2eab785a4acb80bb5408e"}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000191000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r2, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000003, &(0x7f0000c34000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000703000-0x106)="fd64b3b6d5d45031b25b496d1fa13f1a96834665b2402bcca7ad65f922358fd26ae8c82f99d3ddbf61158aa08c9bce105e558d78e8e780c19cf394cc6b648ef375cd377eecb628fb4573cdf39346e6b840735390e4f8f975941f9f72826927454132eb2561e0a231c138618ae958c74ae68d7f5f60949aaf28d4e3d525e42528b91af4a2db4dd2fb5476edc405ef984879777478f76e6caa31d151c61578bf2da86837d0dcdbc8373ff17cd29337da05e58150f643c826179634dd0a058b63439bfc4291ff5e8cc5d2f16f44f7cb158964c1d325cb5f489ae05a519d94afb77e46d78eefaeefec88944b", 0xea, 0x0, &(0x7f0000b7f000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000d08000-0x313)="b499c99dedafce773e277acaaaf5300cba91e41a1692389a8c9409702fb8f8b7c3af3bfc0199d1e0537d0bffc021fbb4889b8b49e4b847d0f988decd8695cb0423b055f99b55ecd155d5783f69825b0a6c86cb9af78b711974122193f6160745ed80dc4c43f180aa2a3203b007c374daabecc43280eb", 0x76, 0x0, 0x0, 0x0) 2018/01/10 11:52:40 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c9000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='eql\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x7ffffffe}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_procfs(0x0, &(0x7f0000a5c000-0x5)='auxv\x00') 2018/01/10 11:52:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f3a000)='/selinux/enforce\x00', 0xc000, 0x0) pipe(&(0x7f00004e9000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000f69000)=""/177, 0xb1) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000050f000-0x1f)=""/31, &(0x7f0000868000-0x4)=0x1f) r1 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) pread64(r1, &(0x7f00005d0000)=""/0, 0x0, 0x0) 2018/01/10 11:52:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r0, &(0x7f000023f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d49000-0x4)=0x0, &(0x7f0000346000-0x4)=0x4) accept$llc(r0, &(0x7f0000480000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007ba000-0x4)=0x10) 2018/01/10 11:52:40 executing program 0: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000dc3000)="a5c3443e267b3b3126ef9875ae0460ad46bd5472f93c66d95be5e0d273b47a68a31e52061c921dfc9bf92ff1bc63c318c5976837b2def88a857586102d17ac8e0ebb0d305718a885d5bbf91ff5289c9cc898a38abfd4dc48d42b743b68f59f7dbe6ac08963f7d231d39df98e39b7c2d8df5f288f6731be59bd742758aa1adace1d74ecf8c9a8b9511f6cfa52c1f9a5dfcb7a19fff27fe42ada714955b3dc17f6e578bff2311ff6aa7731435bc827e1a8e7513bb310e0e9103559518c5d4d304ce31d26ce59215a204dfddf72246fbe7dd23c97") setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) mmap(&(0x7f000091a000/0x1000)=nil, 0x1000, 0x20000005, 0x32, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000dc3000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) 2018/01/10 11:52:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x8000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000688000)={@common='lo\x00', &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d74000-0x8)={0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f00002d6000-0x8)='./file0\x00', 0x4000, 0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000078a000-0x8d)={0x0, 0x85, "7d4fd2c480bfa06bb99736f47ea24e8df300eba0911469044a78f5dcb8985d01fc6eb3ca8c8f7f4c1ee185a21a4a1ddb020c7bf607f25b4950210b47adddc1dc27c6d6d666cab568c8775063c9d56805b24661059137db4a2fdb3adafd50d23c723323bc473b3b1a5d6eefe38d2b20412dfcee5dd4ca7da602fd5ce96dcf515fff304b0d2f"}, &(0x7f0000a23000)=0x8d) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000056000-0x10)={0x2, 0x7, 0x80000001, 0x5, r2}, 0x10) 2018/01/10 11:52:40 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fcd000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x28)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000a3a000-0x6)='wlan0\x00', 0x1) mprotect(&(0x7f0000c74000/0x1000)=nil, 0x1000, 0xfffffffffffffffd) r1 = syz_open_procfs(0x0, &(0x7f0000bdd000)="6e65742f61727000db") ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00005fa000)={0x9, 0xff, 0x0}) preadv(r1, &(0x7f0000b18000-0x50)=[{&(0x7f000023e000)=""/100, 0x64}], 0x1, 0x36) clock_gettime(0x0, &(0x7f0000341000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000aae000-0x20)={{r2, r3+10000000}, {0x0, 0x0}}, &(0x7f0000e99000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000071d000-0x4)=0x0) 2018/01/10 11:52:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 11:52:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000023000)={0x0, 0x0}, 0x4000) open(&(0x7f000031a000-0x8)='./file0\x00', 0x4000, 0x3) r2 = syz_open_dev$mice(&(0x7f00002d4000)='/dev/input/mice\x00', 0x0, 0x680000) r3 = dup2(r0, r2) r4 = socket(0x10, 0x803, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000041f000)={@generic="954ea0afc490dd64e6fa124e01e6915c", 0x8001}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000044e000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000070e000)='/selinux/mls\x00', 0x0, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000f9a000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000002003) socket(0x80000000000004, 0x2, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000d1e000-0xb0)={{0x1ff, 0x100000001}, 'port1\x00', 0x10, 0x41, 0x0, 0x80000001, 0x1, 0x4, 0x2, 0x0, 0x1, 0x543c0c5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r4) fadvise64(r3, 0x0, 0x8000000, 0x2) write(r4, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2018/01/10 11:52:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r0, &(0x7f0000814000-0x30)=[], 0xffffff62) readv(r0, &(0x7f0000c85000)=[{&(0x7f00001df000)=""/207, 0xcf}, {&(0x7f000093f000-0xe6)=""/230, 0xe6}, {&(0x7f0000260000-0x8b)=""/139, 0x8b}, {&(0x7f0000357000)=""/57, 0x39}, {&(0x7f00008f3000-0xeb)=""/235, 0xeb}, {&(0x7f0000a4e000)=""/158, 0x9e}, {&(0x7f00009ed000)=""/33, 0x21}], 0x7) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e6e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008a8000-0xe)={0x0, 0x7fff, 0x3, [0xfffffffffffffffc, 0x4, 0x4088]}, &(0x7f000024e000)=0xe) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000080c000-0xc)={r2, 0x9, 0x30}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000904000)={&(0x7f0000775000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000cdd000)={&(0x7f000080f000)={0x15d0, 0x3d, 0x0, 0x2, 0x1, {0x7, 0x0, 0x0}, [@generic="0cc0eee7c6f8efb2afeb8158f3f5794912543a85fdb034", @nested={0x104, 0x4c, [@typed={0x10, 0x7d, @u64=0x6}, @flag={0x4, 0x2d}, @typed={0x10, 0x5d, @u64=0x7}, @flag={0x4, 0x20}, @typed={0xc, 0xf, @u32=0x80000000}, @generic="c7f8e9f8d215cd10b156d6e6947a601b0ac31f378894504d9590386573d46cfe54cab0ce3a4ef535bc12a23c37845275eabe6ce174eca6204eb355aaa618e869623f343d773f1423899a4bc2777b31a08123ae9797722d92a4c593f66ac1803f3505c6bf71dca614fd58b2b3eb460814f1ae2fab78aeeedea6981152cbeaab5cc03933da093608c05c18a148be472aeb673681a50354d27f53d1ea9abf1043a242443fa20dccc4f067f3e2", @generic="30c5e9ce3d3f8231896250737cabecef442936fa6bbce8ea0075e61101ae445b"]}, @generic="27065fcc6fe01b292e14ad156fac34e103b8e2c34d72c9128e07fa743f64cd56cae2a0777c4f80301052e537c898ec50148d22f566850a65d177f3ea4ef412", @flag={0x4, 0x45}, @generic="243af3ffc62fcf333d3e496d8362060212c15e0fb07f498c275fac85fc4695653c40847e7f4f52a0f7749de315b55afc414a5bac92a9c2655a8afd751ca22e63fa8119f38d978b64c11f1875b40259ac536904e1d673f6181db3d11048137b106058c3e29a090dc9528d9228b10a48737d58c3704edc9aba4170b07265e678dde42ed498a352c43ab1ed3e1f9a5daeb89b01b71fe0cf15e9a92540ea34b8b6f3588264fc216a801672ae2a2311526af01246ebfe81661b15916cba3be4567bd706df", @nested={0xcc, 0x93, [@flag={0x4, 0x50}, @flag={0x4, 0x9}, @generic="eb6f5656708e44b2a898672eff6cb16845dbb011ab408a998ad329feef3837c5431b1870149db254053d4c319c5de26d373c0799656eaffd", @flag={0x4, 0x34}, @flag={0x4, 0x93}, @generic="b48562b49c80ba4697669fe65317a0718941380cf609575aa2ac5e2c9fcb85cef8044a8efb7a0f975baa9c4ab468c34a939211c73e71e02b3da7e65702c64604251d4d98dd165884c87aabc779394900bd9e1e2371abdab01ccff7b9afc496ee80c49f5ba90539257673d1495f6bb13f2342af06c3375e15d4dca9", @flag={0x4, 0x60}]}, @nested={0x12d0, 0x36, [@flag={0x4, 0x66}, @generic="31975b419f4ff09aa3c2fb416f1c1fc42639046450fc92a5d242c90609688aa65049dbe813d9adf0928cafd4bbc3dcfb0ca01b403fcb8434da22ca7f72e85d55341fd947a6ac468275d39fe40139e60a9e1b1fb03ba41221751d685bca719082a6e93b7b692792c06c2c85bb76c0ff8dbd274dffa1e5c2f515d9f2ba8b066b9a7c356c0a5a2489944cd92205420034225aeb1c99c9f549fcda123f7f901d3f3d8ec1a9decb98e8e5b737caca4ca55470d6eef129b8640693ddfe0cdb6a625dd2165c65ab25bfee49aa8eeea4fcffe879cf04559d16765af52ecc67c4527b", @generic="369dc48a3793e9be136e0beb76acb4e79aaa552df18f7a2b4afa794371c06b2663761ddc6b3c54120e234a2b69d4064e7f73f6fce1bfa00c08a9741e534af45dca8cc99f02e9d1c56da078bfa56a41", @flag={0x4, 0x76}, @typed={0x10, 0x9, @u64=0x8001}, @typed={0x5c, 0x16, @binary="b585f55d371901bd5a2a1bbc0818f5239b359a9dde22826b2855e74ab1b296bc4cb8d6864ced597fd9f466e8afac6ee31398db44538e5b5c44d85f6cf44b464a8ee0ad95f4af5cbe4ac85a3d08434f3bcbffb94c"}, @generic="490caf9d62fd547c442727188ec8b7a2a2601f83cf652416f07fc5f44c36fd8f056779c161cd16f952d0a2fd11c5a542604a0078e5350bde83275ef74974a3fac0b49a60c89d0941335fcef96f26814751825e019efd3dea25c7c5e8fc14499240714f2097900a9e817fe83f988732b58e5c0ee0e8498d46b2283090c6f39b6f65a3f72a38beaf", @generic="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", @flag={0x4, 0x85}, @generic="8b6a0211d26ace0d1aef52f2bcab149351724cbe4adedcfd56edc3ea3d0f2b4ea36ce4fb72b36c96290e10c7d942ea029d3d898e97b55d3143e0a14b7fd1cd76cf841eb46e8abd5d833d6d5d90cf4d2789b3e34fca42ca831fd78facdce29c4982b6659fea243f77e64b87d82f6cb3defacd65cdedbef3c04c33f7a37495aa871047a9620b617e54c9d5f306ec1f08f09315a0d731c3de020ba4c18e0f4b"]}]}, 0x15d0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 11:52:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x2000fffffffe, 0x40, 0x0}, 0x10) r0 = socket(0x11, 0x80002, 0x0) syz_open_dev$urandom(&(0x7f000020f000)='/dev/urandom\x00', 0x0, 0x400000) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2018/01/10 11:52:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009a6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000055000-0x30)=[{&(0x7f00002ba000)=""/52, 0x34}, {&(0x7f00006ee000)=""/4096, 0x1000}, {&(0x7f0000bc4000-0xd0)=""/208, 0xd0}], 0x3, 0x0) inotify_init() tee(r0, r0, 0x29d632ac, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aab000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000ee3000)=0x0, &(0x7f0000ee4000-0x4)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001ea000-0xc)='/dev/rfkill\x00', 0x228900, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/01/10 11:52:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000a8c000)=""/0, 0x0, 0x0}, 0x1ffffffffffb) 2018/01/10 11:52:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x3, &(0x7f0000940000)={0xffffffffffffffff}, 0x0, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000c53000)={0x0, 0x0}) wait4(r0, &(0x7f0000eab000-0x4)=0x0, 0x2000000b, &(0x7f00009e3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{r3, 0x0}, {r1, r2+10000000}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) [ 39.727413] kasan: CONFIG_KASAN_INLINE enabled [ 39.733367] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 39.743503] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 39.749731] Dumping ftrace buffer: [ 39.753237] (ftrace buffer empty) [ 39.756925] Modules linked in:[ 39.758403] sock: process `syz-executor6' is using obsolete getsockopt SO_BSDCOMPAT [ 39.767706] CPU: 1 PID: 5562 Comm: syz-executor1 Not tainted 4.9.76-g9154940 #10 [ 39.775213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.784544] task: ffff8801ce6cb000 task.stack: ffff8801c1698000 [ 39.790570] RIP: 0010:[] [] sg_read+0xd0c/0x1440 [ 39.798630] RSP: 0018:ffff8801c169fac0 EFLAGS: 00010246 [ 39.804049] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff826688c3 [ 39.811294] RDX: 0000000000000000 RSI: ffffc900029de000 RDI: ffff8801c9a22270 [ 39.818538] RBP: ffff8801c169fbc8 R08: 0000000000000000 R09: ffffed0039377665 [ 39.825774] R10: 0000000000000005 R11: ffffed0039377664 R12: 0000000000001000 [ 39.833010] R13: 0000000000000000 R14: ffff8801c9bbb300 R15: ffff8801c9a22240 [ 39.840244] FS: 00007fc7a682b700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 39.848434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.854279] CR2: 000000000071c000 CR3: 00000001cc3d6000 CR4: 0000000000160670 [ 39.861515] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.868750] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.875985] Stack: [ 39.878106] ffff8801d481e200 ffff8801c169faf0 ffff8801c9a22258 ffff8801000000ab [ 39.886052] 0000000000000000 ffff8801c9a22268 00000000000000cf 0000000000000246 [ 39.894005] ffff8801d1567400 1ffff100382d3f64 00000000201df000 00000000201df024 [ 39.901952] Call Trace: [ 39.904514] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 39.911148] [] ? fsnotify+0xf30/0xf30 [ 39.916571] [] ? avc_policy_seqno+0x9/0x20 [ 39.922428] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 39.929406] [] ? security_file_permission+0x89/0x1e0 [ 39.936125] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 39.942756] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 39.949385] [] do_readv_writev+0x520/0x750 [ 39.955233] [] ? vfs_write+0x530/0x530 [ 39.960734] [] ? exit_robust_list+0x230/0x230 [ 39.966845] [] ? __fget+0x228/0x3a0 [ 39.972090] [] ? __fget+0x47/0x3a0 [ 39.977243] [] vfs_readv+0x84/0xc0 [ 39.982398] [] do_readv+0xe6/0x250 [ 39.987557] [] ? vfs_readv+0xc0/0xc0 [ 39.992886] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 39.999516] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.006319] [] SyS_readv+0x27/0x30 [ 40.011475] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 40.018016] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8a 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 df 05 00 00 48 8b 1b 48 85 db 0f 84 51 03 00 [ 40.044395] RIP [] sg_read+0xd0c/0x1440 [ 40.050102] RSP [ 40.054846] ---[ end trace d532ca4892b4dbf4 ]--- [ 40.061683] Kernel panic - not syncing: Fatal exception [ 40.067480] Dumping ftrace buffer: [ 40.070991] (ftrace buffer empty) [ 40.074664] Kernel Offset: disabled [ 40.078254] Rebooting in 86400 seconds..