[....] Starting enhanced syslogd: rsyslogd[ 13.431566] audit: type=1400 audit(1517243309.016:4): avc: denied { syslog } for pid=3906 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 '10.128.0.15' (ECDSA) to the list of known hosts. 2018/01/29 16:28:42 fuzzer started 2018/01/29 16:28:42 dialing manager at 10.128.0.26:41131 syzkaller login: [ 27.889512] random: crng init done 2018/01/29 16:28:45 kcov=true, comps=false 2018/01/29 16:28:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7fffffff, 0x0}, &(0x7f0000dc2000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x0, 0x7, 0x9}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6d, &(0x7f0000003000-0xde)="5ca3ec195bf752b9b5a728fef1d11fccc49886ff4103c12cfe319a80eb2524c84bbf81bb5521ce9f69b6d43faa4bac3f84b3005db8badab2d0f9558c2c71fb56d6b8dea1f8744d6c629e3b8ce35cce93ef9d7316a5496f8ad25d871722d86c89f687c08f890414fca03194260914a6872bd6f7b5d17c4df0fb543163aaea12a8f35bf1924375dc61d63c17bc16c4d46e1a5be2c0ba2fdeca7139ed947146e1a861752d792da94fb1060968728396de99cd79aef7d624795c52057fb39f88ce748d45d55fc6345df4216aa8b34be599a7e843cec670bb1fe1e5b37d0c2b5d", 0xde) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000004000-0x24)=""/36) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000005000-0x50)={0x10, @time={0x0, 0x0}, 0x5, {0x100000001, 0x1}, 0x2497, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000005000)={@generic="088f4aaf6989b7600f98383e0b956ea9", @ifru_flags=0x800}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000006000-0x8)={@multicast2=0x0, @loopback=0x0}, &(0x7f0000002000)=0x8) getrandom(&(0x7f0000004000-0xc3)=""/195, 0xc3, 0x1) restart_syscall() sendto$llc(r0, &(0x7f0000005000-0xfc)="ec37c5d45d74ab03897270cc202f79c819575f44cba6a55ea70d776357396aff72ad56bf77518c229bc300ae536f6cde18a9a8489560953aa5e26e1b56bca5a7ff3ca7f9ec1fc112faa93b8613f7dae7d9bb17ae9840d48c15d63268fb5c22cb90f8b307235108ffd7bd653b9995dc0e620f86118e979066a83fe894ab205d1f46496ce6992e3c06fb4b1c267e23a31b754d3a588fd63a86ea56940ee0d92a507f390f4b323993cd91c1f55ec42ff8412ebd25827cce89fab47a4b9807c3b55e3b38cbcd5ef05e3f8738e6cd81423f63889d1c99cc041bd4e8402add052063702b1ab0c12a89278158647773dbf5cabc4d82a35033e92ee9f2238c71", 0xfc, 0x4000000, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000)={0xbcb4, 0x0, 0x10000, 0x35}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000007000-0x20)={0x91, r3, 0x10000, 0x5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000)={r2, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x4, 0x9, 0x10001, 0x80000001, 0x200, 0x5, 0x6, 0x0, 0x90, 0x10001, 0x8, 0x80010000000000, 0x40, 0x6]}, &(0x7f0000007000-0x4)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000)={r4, 0x35}, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000009000-0x4)=0xf, 0x4) 2018/01/29 16:28:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000002000-0x8)='./file0\x00') fdatasync(r1) socket$l2tp(0x18, 0x1, 0x1) fcntl$setpipe(r1, 0x407, 0xffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000003000)='./file0\x00', 0x208080, 0x102) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000002000+0x675)=0x3) r3 = dup2(r1, r2) eventfd(0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000005000)="92448323e70e0b14a636c9c66c", 0xd, 0x4004, &(0x7f0000004000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000002000-0x3c)=""/60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() chown(&(0x7f0000007000)='./file0\x00', r4, r5) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000004000-0x10)={0x2, &(0x7f0000007000-0x8)=[{0x2, 0x1e}, {0x800, 0xb7}]}) 2018/01/29 16:28:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000411000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) r4 = memfd_create(&(0x7f0000003000-0x2)='#\x00', 0x3) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000000)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000004000-0x5c)={{0xa, 0x2, 0xfffffffffffff9d8, @loopback={0x0, 0x1}, 0x682}, {0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x3f, [0x7fffffff, 0x9, 0x3, 0xe462c8f, 0x5, 0x0, 0x1, 0x3f]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000004000)=[@in6={0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x1, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}, @in6={0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000003000-0x4)=0x7f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x179981c50b15be3d, &(0x7f0000006000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000006000)=""/226, &(0x7f0000002000-0x4)=0xe2) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) setuid(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000005000)=@sack_info={r5, 0x7bbb, 0x6}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000008000)={0x8000, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000007000)={r7, 0x9d}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000009000)={r6, @in6={{0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000a000-0x4)=0x8c) 2018/01/29 16:28:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000497000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000)=@common=""/16, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x2}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000-0x8)={r3, 0xda, 0x8f}, 0x8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0x2, 0x10, "7a859462e6a80a2db2cf6b932db594bda0f78b55da2e6f537ed7ae9e1a1f53d200fb34f33fd50b8659510c77bdbd125e0532353a927b48512409771dd80e5300", "d44604d59da84077a0463d5ad4c2dff301d04f1cf0876aaa124529d7189525b9", [0x5, 0xcde], 0x0}) r4 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004000-0x4)=0x0) r7 = geteuid() r8 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000003000)={&(0x7f0000002000)=@proc={0x10, 0x0, 0x3, 0x4}, 0xc, &(0x7f0000004000-0x10)=[{&(0x7f0000004000-0x524)={0x524, 0x29, 0x100, 0x3, 0x3, "", [@nested={0x184, 0x9, [@generic="81ec27cee3d2fefffe5324026b13d5d83c83db8183bc91d81e9c7367c25f4175ca59f465396251aff360f68d960f336ceae3b3cc995c8a412d904600b54e91bae611b234c1a2c5cfe3a0646870d7a003893f2cdc80887cbe1bc2829e7d68e2922d9241e9407a38ea80510b4fcfbf853e386becf8904cdf6ab28415afcc1e1c25c1e6c0896ecce486e25ec273130e600f3800ea618ebdd6e596c084052973785b90ac9222d0cfed221a6ceb62ee7b0ef2e9b6", @generic="b65d3c0b339e9e7b8091f2f936121c0e04333570d876dabc5e761f41978d1094e8b189151448f95addaa5d776560c5562e728b4f4530f5666cc218c4b9b943c5e6af861a830a1ff4e1f8428e39d2dd001919038d6b29903eafa6a1e89b7dea806f038b61dc931d4fb7ab53fedbe27780809b5621c52f725d08b85a2f015b408916b78d7143c6e841f116ce23e189e411fbac4cba074fb6b716254ea1405ae71ffff80ee0f35be7d8a3627fe4113867b80e3ac6b4b4e8a88c860ec6b5374ca1dae54ed9dae70332c27bb0df"]}, @nested={0x18, 0x1b, [@typed={0x8, 0x12, @void=""}, @typed={0xc, 0x5a, @fd=r0}]}, @nested={0x158, 0x41, [@typed={0x54, 0x64, @binary="8d6a123ec905069b0fe0f593874b9d1625f8682da89e6053323920887e4f10408c61830be40ef2952d8e5f715435d6631c1b4202968cd2060bb8e2dc92b2f7db0da7527b036c1d3f4967dcf8"}, @generic="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"]}, @generic="fbc96ce7eecf0cbb5759c6ae65b3cb73769f99239b5945c70bbc9d0e48ac17262d27115c247b6eb2de768662e7aca56a9acd32751a808d180fc9788ec3ed42b2d932024aae9a836616b430272f8d85b33fd2d335e977c90bd46053a3325e1eb80d613f91f3f36b76deacb241b7b38faebda960d3f522457ea6017b7be437123cc0a1081e929979b4bf292bda7aea269cbbb9078500b9b68b58c40b7d4bca274ca7651ee3e5d4015b037e", @generic="71664d5c9760493a820c909c9102694fe452b43488aa6bb544f67a76d05d7cb4851d7d15a02f7a930617510c735178b612d24f120a", @typed={0x18, 0x37, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x2, @uid=r4}, @generic="bcfd19a23a19ba129158b6cce1716233bd399371ee8adeecb1ebe1114c7bd8c4dca3473883ef8b7ee8933aed1e883879a9380b204fbaa8fd1150cabb384bc8c0ac9d63bf48208b46fbec5b2a859ffbea0555356f68eee4eb430eabca27eda6e7412fd08eff31f192afac96e3ad54581059900fdf42465bc2bbaa064d53399cd2cc1e7ae7063087b180cf65a467689eb9efc51fad3c8ced15202e9f759a", @generic="556e985e5a2a95d350c2248c9bebbd85fdcc2e8110ac0c0d25aab8ddf1742b834c52f9653e027dbb0d3c93c2fb0b089c9c8debd287614cc4774ff007193a89491357d900ef2c490d3aa835378e070debb2eea058af872c1c58cff2c13b486426aed58dba67d2430640c97b6aef3caa9e9474", @typed={0xc, 0x82, @pid=r5}]}, 0x524}], 0x1, &(0x7f0000004000-0x20)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x8000}, 0x4008811) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x1, 0x8, 0x2b, 0x6, 0xffffffff, 0xfffffffffffffa6e}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000005000-0x8)='./file0\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getpgrp(r5) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000002, 0x810, r9, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r9, 0x8918, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/29 16:28:46 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000977000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)={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]}) socketpair(0x1, 0x80000, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCEXCL(r1, 0x540c) socket$inet6(0xa, 0x0, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000001000)={0x0, 0x22, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000002000)={@generic="aacd4ee24f2ed736f28491f3a6fe7645", 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002000)=0x3, 0x4) mmap(&(0x7f0000bd2000/0x4000)=nil, 0x4000, 0x1, 0x10, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000004000-0x50)={@generic="b5c751e6b03874c1dfa769146caad471", @ifru_settings={0x3, 0xfff, @fr_pvc=&(0x7f0000003000)={0x2}}}) rt_tgsigqueueinfo(r3, r3, 0x12, &(0x7f0000002000-0x10)={0x29, 0x9, 0x1, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000005000-0x34)={{0x3, 0x3, 0x5b, 0x3, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000006000-0x60)={0x0, 0x10, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$inet(r2, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000006000)=0x9, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000007000)={0x0, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x0, 0x101, 0x9, 0x7, 0x6, 0xfff, 0xe, 0x5b, 0x7fffffff, 0x2, 0x2, 0x4, 0x8fd1, 0x1]}, &(0x7f0000007000)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000007000)={r4, 0x6, 0x9, [0xfc9, 0x5, 0x3, 0x2, 0x7, 0x0, 0xfffffffffffffff8, 0x5, 0x549f]}, 0x1a) 2018/01/29 16:28:46 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000000)=0x3) ptrace$pokeuser(0x6, r0, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x8, 0x20000) sendmsg$nl_generic(r1, &(0x7f0000000000+0x4c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x4f8, 0x20, 0x2, 0x0, 0x1, {0x1, 0x0, 0x0}, [@typed={0x18, 0x75, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}}, @nested={0xdc, 0x7d, [@generic="8a3d7208ce27a2b3e9f48e91d806cc1c682cd1481560098dad632f29d0de926b28494e0bde566d01cf586b0c49cf8f6fce432904970be89d8940746f4a33dc5b944bbc5723d81fe3ba6ac5a27665470f2e8391b46bdcfc1e9fc45d09a96be2dbd6b5e7903b0e00a7e00631e26a185e2a36469ef6b7728906c9ed2e468f649891cf3fe3b1a19acc2b0b98f636cd2e6bfda0c70a31ca5b8d7d893ee388aadb0a5f4b9f146a7c6ec8d247a693a8", @typed={0xc, 0x5a, @ipv4=@multicast1=0xe0000001}, @generic="532f2102aa02edd4c6ebdcbbb6b81a4a797232e8b6024df6eb6d4c7e3aa0"]}, @nested={0x2a4, 0x7d, [@typed={0x8, 0x87, @void=""}, @typed={0x18, 0x21, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @generic="01acef2f3093e123171f0d0823e2e40389424216a388ed6004095e5de251cd46e9efbc1051ace6b664e85af682f37dba207e417cfc072c9d37270315bdfef0bdbae351bd45954a7e02d60063ab54ee9103904637c636694b639e5c63a8bbfae302097fab6a73c05a096a38e9067c0d3c84ce18b473", @typed={0xc, 0x88, @fd=r2}, @typed={0x8, 0x14, @void=""}, @typed={0xd4, 0x31, @binary="301c17499a8fc4b136ca8cf7478f8edd92744884b1eb32d3f8ae85369a4487f28a8c2005f365a07429e380dc760eb4bb52a0116c81c1fe175ce18a67ea3b547a50eb087b2829c32d7621b3eb4a7f05bfb739b4aca7b7c41bdbe93619cb5acfdc25e5931ba923548af9abcf169352c5d3159e1ceb53236e9c2f9447ab6b7420f0e6379cb8eb00913ccdc04dfabfc52962ea96d0422a38ea046eac117d6ea21a609239e8fb192ac24335b41ea72116c171f01cb7463d8ecdb940955e0cff4c93ebf481c2c6006b3650f37fd4c9"}, @typed={0xc, 0x49, @ipv4=@multicast2=0xe0000002}, @typed={0x18, 0x25, @ipv6=@loopback={0x0, 0x1}}, @generic="14c67a9dc8f7c10ffdd3493e8a5503a4bfdc0ceea5b0cb76686dcf1ae73ef519ceddccb02d33da7f7d23d40fd5da87fa247045ab4172d98d9f2895bfc0fd8da7afe732d1c9af200f3d6432b6391af0b996c2a48426ca7e4c", @generic="aaf11fcf7c6a21890949263d18e4747a3703fac712db73c9d797f28f7bbe92259967b720bd72729e466324b974371f8af1ded0e880ef700f3045b063e9600cc4f7bbcba06ae23e91ba1a693598091597527e2ffcfa9ae0a4c7b13b0d4b82590f9f982a0cbe3e21942d7b2dbe75bdf8e20edbccafe9a7095af2d716d736c72f1fe553d52041897fa471412df563155eaa753cc2c7abb5bc7c87fdd93638b242ad505b8f917b1ee9"]}, @typed={0x10, 0x13, @u64=0x200}, @generic="c0321275c4e6fe37f49378e606340614d2250ffc2e15c5d078d5e122f8224e893623ee8ee4eab50dda8be3160cc83d25b86ce1fd7174b01f29cd89a284df23aa9188f10f6a18077f3d85017e387ac81131767d4f30b15dc5703ac3de7fc4889b5107cc85c2279640ab541b4462a29f25ffa224ead60b4c6fb80eaf3cd1a8a54696f5e8", @generic="bf12147dffd5dbe590e53814c58cdaf715c81798cc38212ce056ed9ca5d11fd45d90e73e87aa24235d0d1be8652757cb8718c6d94dd6b475033d6f16b2468ad08cd407f36ee7580dfb93549da62c6b888c02348370c07464f71cd30689d860d7364f90acd97ab3ab47f94a484ad3f5fedca598e72bd2bcb408ee98c07f695df24ff00f3764efb5c3fea9b87551ba97dba76f28114abf249502bf5467831bfb7ba8b0c5fa97a72364589e7cb5f8b7769bb81e1fb2e682beb9df"]}, 0x4f8}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000003000)='./file0\x00', r1, &(0x7f0000003000)='./file0\x00', 0x400) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000004000)={0x3, 0x1}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000004000)={0x7, 0x5, 0x1, 0x3, 0x6, [{0x0, 0x5, 0x400, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x1, 0x8001, 0x16, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0x3, 0x7ff, 0x100000001, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xffffffffd5bae708, 0x8, 0xffff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x40, 0xf2ef, 0x401, 0x0, 0x0, 0x1408, 0x0, 0x0, 0x0}, {0x4, 0x8, 0x7, 0x0, 0x0, 0x1182, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000006000-0x4)={0x0}, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000007000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000004000)={0x9, &(0x7f0000008000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000007000)={r3, 0x10}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000009000-0x8)='./file0\x00', r1, &(0x7f0000008000-0x8)='./file0\x00') write$selinux_user(r1, &(0x7f0000007000)={'system_u:object_r:systemd_logind_sessions_t:s0', 0x20, 'user_u\x00'}, 0x36) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000007000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/29 16:28:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x86880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b59000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000000000)=""/153, 0x99}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000001000-0x74)=""/116, 0x74}, {&(0x7f0000001000-0xd6)=""/214, 0xd6}, {&(0x7f0000002000-0x6d)=""/109, 0x6d}, {&(0x7f0000001000-0x36)=""/54, 0x36}], 0x7, &(0x7f0000000000)=""/198, 0xc6, 0x1ff}, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000002000-0xaa)=""/170, &(0x7f0000001000)=0xaa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000)=@req={0x50, &(0x7f0000000000)={@generic="bef8261e0eb9d8789c923395e8976706", @ifru_flags=0x400}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000003000)=""/4096, 0x1000, 0x20, &(0x7f0000004000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setns(r1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000004000)=@file={0x0, ""/108}, &(0x7f0000004000)=0x6e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000008000-0xe)={0x9, 0x5, 0x100000001, 0x80, 0xfffffffffffffffb, 0x8000, 0x4, 0x4, 0x4, 0x100000000}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000001000-0x50)={@common='vlan0\x00', @ifru_data=&(0x7f0000002000-0x20)="882409bcd34bee8b3f1c7f78ed8e8d415fa639e3913a16ed821ab4cd2e7d08a9"}) fcntl$setsig(r1, 0xa, 0x16) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000007000)=0xc9, 0x4) inotify_init1(0x80000) 2018/01/29 16:28:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c0c000)={{0xa, 0x0, 0xef6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x9, [0xfff, 0x6, 0x800, 0x8, 0x2, 0x80, 0x7, 0xb7d]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8000a, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002000-0x4)=0xefca, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x1, 0x63ef, 0x2, 0x20, 0x80, 0x1d, 0x0, r3}, {0x9b, 0x100000001, 0x5, 0xff7, 0xffffffff, 0x9, 0x101, 0x401}, {0x8, 0x7, 0x9, 0xbd94}, 0x2, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0x32}, 0x2, @in=@rand_addr=0x3, 0x1, 0x0, 0x3, 0x1, 0x8, 0x20, 0x6}}, 0xe8) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000003000-0xc)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000004000-0x10)=@generic="ca26d98fb5d516a5e2ff3a959a6255aa") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000004000)='dns_resolver\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r5, r3, r6) keyctl$set_timeout(0xf, r5, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}], 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000005000)={0x4, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000003000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000006000)=0x9) keyctl$set_timeout(0xf, r5, 0xb8b2) [ 31.369230] audit: type=1400 audit(1517243326.956:5): avc: denied { sys_admin } for pid=4119 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.398955] IPVS: Creating netns size=2536 id=1 [ 31.410598] audit: type=1400 audit(1517243326.996:6): avc: denied { net_admin } for pid=4122 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.455920] IPVS: Creating netns size=2536 id=2 [ 31.491798] IPVS: Creating netns size=2536 id=3 [ 31.532806] IPVS: Creating netns size=2536 id=4 [ 31.585272] IPVS: Creating netns size=2536 id=5 [ 31.639303] IPVS: Creating netns size=2536 id=6 [ 31.679900] IPVS: Creating netns size=2536 id=7 [ 31.746909] IPVS: Creating netns size=2536 id=8 [ 33.298186] audit: type=1400 audit(1517243328.886:7): avc: denied { sys_chroot } for pid=4122 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 16:28:49 executing program 7: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000015d000-0x4)=0xd9df, 0x4) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000539000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000213000)={0x0, {""/7}, 0x0}, &(0x7f0000bb6000-0x3)=0x10) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) 2018/01/29 16:28:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000562000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00004c4000-0x8)='/Jtnrpc\x00') writev(r1, &(0x7f0000e33000-0x70)=[{&(0x7f000058e000)="f0313808cca8b9e208b68c7179cbf619e1f652e36d0c48799f4464db96e5f659cd3ec277147721ec697e9718cb4cbe111fc92fd45e35a54a9701c8cc9ee8fd9a6f28eea63a93f816ccdf70a153b984187a30db24e413f58c49e27dd9bdcf65742f95d3487c50d8e4938df9b7777eb907cda9dba2213391c320665d8d0b828a5637", 0x81}, {&(0x7f000027b000)="4bfd000f4f5cc0a562a7175bce845d688230b47d68f85e5530a32871c04013594a0cac4488eb2966f2a8b7d693569846f879a7c521f68a2e604d44ea975d49f3901bd958c7e66743d9a6ee37d468037d946d497d066e4a5ea0c4557d12895e5f4bac8e5f9b0727c540f8928f4389606c4e51fb50efdb02be276bbbc35093c676de2c1c27119d4df96f1bd18efe4ddc07a9e0eee6115850259eb8fdcc6a2bc031ffa1fde8b68a5849d0ff892ff894e42c00408bba71dc1bbfbd9026458828a73cb76bcfaf34b1806a6b8426032d", 0xcd}, {&(0x7f0000ea4000-0x58)="39214e60320eb7f00e60376a20ef1a5e14d2bf965473e9b24bc567f6c0acd8203a00e64514cc41fecce1317a3f3fed2ea9a86a817216a77c8fbc793a081774015be4ec310f3e5172d9134e81ccd28c71831ce7e50030f97d", 0x58}, {&(0x7f0000077000)="a6a1d3afdc954588b0e21be8a93936154a5e8355e45558e5627bbefcacd1", 0x1e}, {&(0x7f0000d5b000)="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", 0x1000}, {&(0x7f0000f2c000)="d4b72b40e46847bcac79218d2a1599e36b99011f758f2676480bcb60d0a924e43109913ea96b15d8401273878d26e2653b52b6e50c38eb1df0549ac1c674668dd190b6b8cc91b6004d1d2f788c23d366ad222715ffcb636fc27e7101c0037ecea8852d1eb85ac4d84541877555fa2a3f8af2644b79ce9f1ba1b24e12f95477f6f6c17a55f0e6494a409a2e6086647774", 0x90}, {&(0x7f0000157000-0x7a)="6a5630bc778985fbd42b09928e07ab7cf0c38518b0a477256fab65bef481b4554980bc7c0e7e55725287014d3aced33f11261e9604e1ca477a91a7b5fb64dcd846d4edc55c78a739263b1afd4a0e079f978279d76e4119498bdede7e65c370676c869b3809a44abed1dea7e3dd736aa226db112774b5468403d5", 0x7a}], 0x7) 2018/01/29 16:28:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001ce000)=0x0, &(0x7f0000c17000)=0x4) clock_gettime(0x0, &(0x7f0000f59000)={0x0, 0x0}) ppoll(&(0x7f00008d1000)=[{r0, 0x0, 0x0}, {r0, 0x8080, 0x0}, {r0, 0x0, 0x0}], 0x3, &(0x7f0000f43000-0x10)={r1, r2+30000000}, &(0x7f0000ff1000)={0x40e}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000b89000)=0x0) futex(&(0x7f0000ff0000-0x4)=0x4, 0x0, 0x1ff, &(0x7f0000603000-0x10)={0x77359400, 0x0}, &(0x7f0000968000)=0x81, 0x0) lseek(r0, 0x440000008000, 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00002f7000-0x4)=0x40, 0x4) r3 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000615000)={{{@in6=@loopback={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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}}, &(0x7f00000a4000)=0xe8) lseek(r0, 0x0, 0x0) renameat(r3, &(0x7f0000db4000-0xa)='./control\x00', r3, &(0x7f0000fd0000-0xa)='./control\x00') socketpair$inet_sctp(0x2, 0x41, 0x84, &(0x7f0000755000+0xd60)={0x0, 0x0}) 2018/01/29 16:28:49 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000010000-0xe)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000014000-0x38)={&(0x7f000000b000-0x48)=@full={{0x3, {"91862d74195fb9"}, 0x400}, [{"1c155add0798b7"}, {"ced2c0874e50c2"}, {"5045532c6124e9"}, {"3693c42117618d"}, {"b67d8f9d2697a5"}, {"deb3eb6fb3544b"}, {"3f27bca5513323"}, {"1a764e6ef24b16"}]}, 0x48, &(0x7f0000007000-0x90)=[{&(0x7f0000014000-0x16)="553493527493e475f1070989d519929a346b0e312bab", 0x16}, {&(0x7f0000012000)="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", 0x1000}, {&(0x7f0000007000-0x54)="fafdee1b987518a5998cb9222932dad428eafef8145aec42824efa19fe821f8f2509b5e367e04b48b95a46a160b4e8399194ede3fba5a010c3fcdb68d31b3ee25ee9b56ea19e100ccfc28481cdac04313373b429", 0x54}, {&(0x7f0000001000)="668ff73b4c88c84cb035d8a91be0", 0xe}, {&(0x7f000000f000)="8f5ef601b6e79a7fc6847c525e8f4b0fd01f7012ac5e413eed3209ba5a5b92354e5ab0aa104256c6b55e31e523651469dcc88b77b6f542fba98b9ff12d0401002671f13bbf83dfa61ab44309a9b1a0787b224b073f76a6323c90e4ad73aea55a1950d32804", 0x65}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000009000-0xbc)="5e97615bba11b9afd272a68ac19baef404d0eab92dce1a27c89c8a301d6ea15ef29d86710278635daf9cb9dd0c158a3cf97e7c8bb3c24587f55ca40d66410daafc29578553417a125c4285cdc4601db780130ebd3d3123980726eb1ca94eede2f4ab3a62ec66a6469b05c17319adbf41fec72265f3dd9e3ebd39cab2279018da610ac9690a866bc1d9b56c5a334b41121cbec4d5fefb00d085fd6cd611cb4d19568c42a391f14b64a447c5e79ff52a5e34ce202044be79f7d0371543", 0xbc}, {&(0x7f0000011000)="3e0bf921a44f15794d8b08b7c257190270ab5a1d6774d491f072a8b8dcc1c2912cd0c60698ecdbb426222763fe8582fcad794367316e99ab629a478472f86dd9de0c2999421a710d8d557abd6a01a989f575161e2c821d2018a246ef9f78823d84a5a364827f00aa23ae38d84f5717130f111b9fd0f6d02cb8bfd57e9114cb0cb7a4e1d2be685a", 0x87}, {&(0x7f0000002000-0x40)="e123c0f840a6dbbed4cbb79c731272fdc058006001d8f672100453daa30ae2f1add5bea2b7a0ff34c973ffe4a0726591f242b42b1b1d62e2f937b4d5de633fe0", 0x40}], 0x9, &(0x7f000000f000-0x60)=[{0x60, 0x108, 0x2, "eadfb3de68b1d1462531586cadcd3ec6d4377ed5460a455788e47b5dfd7973b07e0af92d1a96e143e50677bbcadaf2b9727fae4a8080a40bae996e46ba93658b39f80a523f1df0712209cc094151"}], 0x60, 0x4000084}, 0x2) prlimit64(r0, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000279000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000011000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000b000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000014000-0x8)={0x3, r0}) 2018/01/29 16:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = syz_open_dev$sg(&(0x7f00008d2000)='/dev/sg#\x00', 0x200000000000, 0x10000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00005bf000)=0x20) sendto$inet(r0, &(0x7f000055b000-0x1)="c1", 0x77e09aae802ee2ff, 0x4, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd21) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bda000)='/dev/hwrng\x00', 0x183042, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xf368) [ 33.557977] audit: type=1400 audit(1517243329.136:8): avc: denied { dac_override } for pid=5143 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 16:28:49 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x565b696fb0844042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x2, {{0xa, 0x3, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 16:28:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001ce000)=0x0, &(0x7f0000c17000)=0x4) clock_gettime(0x0, &(0x7f0000f59000)={0x0, 0x0}) ppoll(&(0x7f00008d1000)=[{r0, 0x0, 0x0}, {r0, 0x8080, 0x0}, {r0, 0x0, 0x0}], 0x3, &(0x7f0000f43000-0x10)={r1, r2+30000000}, &(0x7f0000ff1000)={0x40e}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000b89000)=0x0) futex(&(0x7f0000ff0000-0x4)=0x4, 0x0, 0x1ff, &(0x7f0000603000-0x10)={0x77359400, 0x0}, &(0x7f0000968000)=0x81, 0x0) lseek(r0, 0x440000008000, 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00002f7000-0x4)=0x40, 0x4) r3 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000615000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a4000)=0xe8) lseek(r0, 0x0, 0x0) renameat(r3, &(0x7f0000db4000-0xa)='./control\x00', r3, &(0x7f0000fd0000-0xa)='./control\x00') socketpair$inet_sctp(0x2, 0x41, 0x84, &(0x7f0000755000+0xd60)={0x0, 0x0}) 2018/01/29 16:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a29000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000241000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000009f000-0x4)=0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000065f000)=@add_del={0x2, &(0x7f0000467000)=@generic="d16eaa15e4db76c2b17f9f9979a6720f", 0x6}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001f5000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000169000)={0x4, 0x53, 0x72}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/29 16:28:49 executing program 0: madvise(&(0x7f000040b000/0x4000)=nil, 0x4000, 0x6f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x800, 0x1000, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x0) ustat(0x1, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 16:28:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00003ac000)='./file0\x00', &(0x7f000007c000)=@known='security.selinux\x00', &(0x7f0000b0f000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x7, 0x83) 2018/01/29 16:28:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20080500, &(0x7f0000842000)="", &(0x7f00007a3000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000264000-0xcd)="") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) flistxattr(r0, &(0x7f0000000000)=""/64, 0x40) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000)="28e571") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 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) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003000-0x108)={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, 0x9, 0x9, 0x80, 0x1, 0xa0, 0x6, 0x4000000000062, 0x8, 0x0, 0x10000, 0x4, 0x7, 0x8001, 0x3ce]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={r4, 0x1000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000055000)=0x0) execve(&(0x7f0000aac000)='./bus/file0\x00', &(0x7f000085d000-0x40)=[], &(0x7f000090f000)=[]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000003000-0x8)={0x0, r1}) socketpair$inet6(0xa, 0x4, 0xe6c1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000004000-0x18)=@generic={0x2b34, 0x8, 0x6}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000fe9000)=""/0, &(0x7f00004fe000-0x3)=0x0) 2018/01/29 16:28:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000637000)='/selinux/enforce\x00', 0x101040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000001000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) r7 = geteuid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() r10 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r13 = getuid() r14 = getgid() r15 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x1)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000002000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="9bc1e9", 0x3}, {&(0x7f0000001000)="72e8763cba75406f828aad339598821d843b8666cb9f4a814fbec0b1e88e3845aedc283405ef71f65a0eb0d520f893a3336c512d8a0a2808d83f4e2367be9e47616bed7e16", 0x45}, {&(0x7f0000000000)="ed54449ab58865a206905faf995d6fb00f9ffde4f20322bfc035e4345283ffd8cf1df88330199ccb049766c29ff44d949af0789faaf09cb1e1851abbfc7b2f7557a39eee393676052702277525836cea5862b69309d3d51d27b2d6c71478bb25fef5a85222aeae80b313ef5777ad5b", 0x6f}, {&(0x7f0000001000)="972a53a341fcd852b85e053f5053810e392fe959da912341adfa830d3b69b1e2d1c24b585f343bb166e7b8d16690f0ac1a0151b9800019a2e01a157523772013dbef67b41199650f7e1bb184c27f3cdc", 0x50}, {&(0x7f0000001000-0xb7)="9ebacd6e799d5f99b145ba6d88cd60164339590aac09f75d8cc2fbfb28fbd498385653b6651ba5f9bd8a317f32eb85f0314613ea4bf8a7edb1fa5f2efbe86f633deecbe2b5c1f4a86aa3a9e3c21c3bf6d8e91062dedbded13c4c7bb349281960745e5bddf6636b19d3318b8b37476fdad596c652c08f290e2582dd0a834d0b8725a1b4784fbb08dded4696c418666f7e2bf16835efc3fda2a260312aa62229a4026db5af25160ec4e5cd34e195fff24fd6fdaa38374181", 0xb7}, {&(0x7f0000002000-0xc)="a97e97f77ad9d2faffc9687a", 0xc}], 0x7, &(0x7f0000001000-0xf0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r5, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xf0, 0x10}, 0x20040000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d9c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xca) setreuid(r21, 0x0) 2018/01/29 16:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000c0e000-0x1)=0x0) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f, 0x0, 0x0}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000723000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ba4000)=@sack_info={0x0, 0x3, 0x401}, &(0x7f0000dc8000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fc8000-0x6)={r2, 0x6}, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) 2018/01/29 16:28:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000090a000-0x4)=0x0, &(0x7f0000264000-0x4)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_settings={0x7, 0xfffffffffffeffff, @cisco=&(0x7f000037a000-0x8)={0x3, 0x1000}}}) readv(r2, &(0x7f0000376000-0x20)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a18000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000298000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000825000)={r3, @in6={{0xa, 0x2, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xea3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x5, 0x6, 0x100000001, 0x11}, 0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/01/29 16:28:49 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f5e000-0xc)='/dev/rfkill\x00', 0x141000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000df0000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 16:28:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2001fffe, &(0x7f0000000000)="", &(0x7f0000f13000)=0x0, &(0x7f00002a7000)=0x0, &(0x7f0000000000)="") socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000448000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c84000-0x8)={0x10001, 0x8, 0x3, 0xc7}, 0x8) 2018/01/29 16:28:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd6000-0x9)='/dev/rtc\x00', 0x22040, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000094000-0x4)=0x7c63, 0x4) pipe(&(0x7f00000f9000-0x8)={0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a1f000-0x16)='/selinux/checkreqprot\x00', 0x202, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ea9000)=0x10001, 0x4) mmap(&(0x7f0000634000/0x3000)=nil, 0x3000, 0x4, 0x10, r2, 0x0) 2018/01/29 16:28:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d81000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") shutdown(r0, 0x1) [ 33.885785] audit: type=1400 audit(1517243329.466:9): avc: denied { execute } for pid=5294 comm="syz-executor4" path="pipe:[13118]" dev="pipefs" ino=13118 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 33.940350] IPVS: Creating netns size=2536 id=9 [ 33.955237] pktgen: kernel_thread() failed for cpu 0 [ 33.961727] pktgen: Cannot create thread for cpu 0 (-4) [ 33.967109] pktgen: kernel_thread() failed for cpu 1 [ 33.972308] pktgen: Cannot create thread for cpu 1 (-4) [ 33.977691] pktgen: Initialization failed for all threads 2018/01/29 16:28:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e1d000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00005ca000)=0x0) sendmmsg(r2, &(0x7f0000a5b000)=[{{&(0x7f0000bac000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0}}, 0x2e, &(0x7f0000856000-0x30)=[{&(0x7f00007a7000)="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", 0xfd}, {&(0x7f0000fdf000)="0be7ced01b34d73270c3c374df2ec589f20dfc5d2e9ca9ea2ced02f42fcbabab2c0f0ecab4e39e2357e0ec935e420ffb4b06b43a5dfdf21be9907845dc75cb4b07a7731bff022fba7d00f77b02ded7c224617eaf4f4113e252d4df851f86366a3f53775c755f81ca8d9085dcc615fd444fec7235c3f6c08face44d93b8ccd0ab50", 0x81}, {&(0x7f00002c7000-0x55)="0407e20c7f7c249dd8b129acc25e1981f96384319c4aca4fa60898e15609ae096f3fe43f028268c51a4f12b5fe626b646c7dca06b6aa8597de9a2671ab1fc76695f354e8fae1a51c6c67b8b97f93fd3290fa19ee20", 0x55}], 0x3, &(0x7f0000190000-0x300)=[{0x68, 0xbe, 0x78c, "f6e996276fd12ad753627fe7279790d60052717336b544da26682e956b34b5b7560bdcc267c8175c9d8770c6f7fe38ed08879872ebcb67c3ac76fe662fe3a453531bd8ff3ef0a47fed854e5f030e690f5bb1ab"}, {0x58, 0x0, 0x0, "8d1b29412d0e287f38c70ad5eb79d3a45cb5f11f7340ea60428dc2f85c22f3254f645ed4c0d97ab3b0b515fa9830741857c6bf00c84fa90c3b4375250bf693f6a80b1db383"}, {0xc8, 0x0, 0x40, "f38cd58380055111fe35d95b9b12e2b70e970c8b063cfc29ec6d12ff1561d29fe08aefa7d95283ce2305d6c9315ee7c9bf05c273c277c5c86c45f4b20f9730a067bd779a4746f39d322c79af6aad42c87323262b29a26eab15e7c52e71d8688d6c707f3549f8fb7be8ce6a69b29ecc63e59299e1c516883371f50bb0f2d188729f5ca9891106c8f5b46ed19ae940574de0ccc4b2b7429bf46cb91e2b54970feb457c36bb8bf213dd6c7c3801a5745d7c6bef1359a7"}, {0x28, 0x0, 0x4, "66c25174eafa5d61e65beffc8a7eb5193f5c"}, {0xa0, 0x10f, 0xff, "b72727cd9e525f732989a4779e0a91a2a858db4070645d7afa5ec541c4f6cbbbbb0280c1dffd507e38b3855f7a27893b473fe8520bda550a85d2c1193364d3145f7a21494cf6620e680066bdc7b67cf3efc52b5e17efcdfd256bd012137a07536981fd2f92193d5cbe0e187cccab78c570d7ad6fe2ca1380d5b4c840572164c9c379ba544b6055792fda3211ae9055"}, {0xb0, 0x102, 0x80000001, "ad657845ee8515ee4a7c668a563db9a92cac7c8759f0ec560e3def2a58dc3d864396c20fa28e30dc7cee3e0e44643328182c73b97df85913c5a62ebb20cf2da5211983ae97548c64255c8413fbc613ac1883899d50fac6a90aa8d2f7072c400539244d230758270625df365bd057bad6e682d5a0f4f43c2e258dfd81f6b2c74562a3b68eaf108f2da73a437ecd6dd5ab09f37f857f9128f743c64ffb2791ab46"}], 0x300, 0x4}, 0x8}, {{&(0x7f0000867000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58, &(0x7f0000795000)=[{&(0x7f0000f7c000)="816d4799b15437ce417b196e7ccb778b1f3a43b5ddaecdc67414dc4d56f02d5e6015f3d89e36f1dfeecec1041176b5cfeb2062636e9f9700db06da3f8cfbbf64d65c7163e26de1806cd65cfe1ba354ffa869d6d3438fc94733247c887e1cb8b674d6133c6b4cca00316ef418c27c0c0083", 0x71}, {&(0x7f000045d000)="f323847ae1c9ef8851f9de1f45616134708dd597c4425a7eab69327b52129e3a551926a09c02511900062a30884117addd8c2a354cf47ea801ec98317d472ea1903d47ce2ed8bcf4a242685d73c0031f820ffc71daef8fbf1f48d33e11d27ab8b23db9583f0f33c7b0b5048b23a533922714e5fef2fe9f26c16d3b5d0517c3e521ef0d2d37f594ccb0133f006f2418731ac28daf92af8c51def2984f0b9af8247ec1", 0xa2}], 0x2, 0x0, 0x0, 0x41}, 0xc49a}, {{&(0x7f0000d08000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x4, 0x0}}, 0x26, &(0x7f0000d35000)=[{&(0x7f00000f4000)="38f690d1863ab4a3692d7ac70bd818ad3ba09187ede3adf26879b82e78a7ecc4d1022db84ccbb3336aa5b7da644ac0e745549744c642a12533f2350d1bf6c68b19e2f1d72fef", 0x46}, {&(0x7f0000058000-0x98)="556686b8d7b1d44e6f9457fbd621a8a00ade1781de913d7a4b247ebe579b81056753ab2729e4946c8718330e796cccf24ae6585fd3dbeea7875315da601036a1f9a6d42d68888f4f99ed6a77e330fd1ef0262729317b5afdedf4b6391f37caf4702ef1a80f8532a3818d0c18254c8d91aaebc3241670a8d310aea277a1a32976802d55367f355e53a93aa272a471f019bac8b5816be58b1a", 0x98}, {&(0x7f00000de000)="ee082df6ea27e451fb65de12dba7ceb95abcfec0175d00981adef29ab1546ebc5e746e062a49f4948ee6bd30e64fa87c08646ba7f9a7dab24c164656d8040f56d719502f53aec6035efded1d222724974d13995bd0211ce561f8ec436eac78f87682fe544f1a431497ffaa8da3c665e3025f625598f5adef74505a6f17deab7bcf4a932e629162a780c6cc44039e04b9fdb675f52842ec6b3f1218f14aae608c0b0647630cf9fcd52d08a78e7d4663a227e47f85d009795d07385085859cf42b5e9eaf2d6df55809374f9f2f5d14acdf3ae9767f2a6283fe14f1c3c9614a29f8c74544e8a51b6326a36f84c6b2", 0xed}, {&(0x7f0000334000-0xbb)="9d951253287ed4851416760078bc34d53aa9d6e3b8607958ca00b2807667066223ef8399b994de4c43d1ab2bb369b17e3ac033d17624983952c30211fe16cfb51d9a92e022c8aca092ed0e084499a424d3100d46f0c33f98d53b0e17304c0e503dbaf149e80516005727a442d18b5d3ee97b41fbbf2f60708a066e752d3d99b737346c955239a46985e441472f935eca6a3b6e45304d81fc3d3d1c0a462434fdc33b1a276365d5391298f83608aa70d81abfb61088410383d85b92", 0xbb}, {&(0x7f0000dbe000-0x21)="3d2a9813dec6043797df25dd753b7c4a053ea7bb4dab76cca8805bbe9ccb697cc7", 0x21}, 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0x1000}, {&(0x7f0000ba6000-0x9e)="a83b02cd5d253326a31d543289c463c241146a8fc73d75344369ef6dff6864aeacc0d4cd7f97986c64dbd5a0f6b34ca36301aade910a1e1f04434e0a7050e000c22a51e8147c5926455067f6600cab941b0817be2df0a8eb5293ddfa039d08a3fa2409e9140f4a86fa5ef94838869f4f49e7dc910a1331c993fa957af2da9b85ab43c13891f12824d406c1ff704219148bc7206fe81f53f137e70f37d272", 0x9e}], 0x2, &(0x7f000092f000)=[{0xf0, 0x11f, 0x1ff, "59e170496b2596bb9956a51a08054e5569e5a0ae92e099d106679c1949e4f30df3939356f2ee7d99a087e825f5e15085e222e835244248f33310dc2eb70a7406e605294e9e4f71bd56460d6cc443549a1a6b0def436eaa4c939098c43328f972afb0ab30dd26dd724f16ba74bffd768c1ff4c0654955391fe5cc03a27ac40250677a49ceaad15f9032434623b67fd04914e506297ea92ba348abd3dd2911e06c0ba1fe56ee0e7006ba16445ccb7f122f9c2b1e3bad3b12ff63d3eed30ee44c260440e14681b47ce6d66d2f6d4124d45b1f3a47e3def129c2d13d6715019b4c95"}, {0x110, 0x103, 0x7, "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"}, {0x28, 0x11f, 0xfff, "ad2717c37b8cb373f08d9df7461cd45433e1e9352ed99c"}, {0x20, 0x0, 0x9, "9f3e39d9617250e3f8120c60dd8d"}, {0x58, 0x10f, 0x10001, "f5c436da5748d7f23b688daae31b582672f03040a24c74e4ad6e5831f4b510eb0d267f402b2587684c14d1558498c0521c684f6fcbe300613ce60defb0d70b7a71"}, {0x1010, 0x116, 0x7fff, "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"}, {0x100, 0x11d, 0x0, "81e2179679d36bb7d17afac69296ed44bff9ba470f689f224a20fa0844aa2277195322af82e5859da6e3c989f69a93ff5ed68dc19a1b2c9db04c77c764a4227ab6479aff6c1c14bf45a411fb86130bcd2952a974198e35897744841347b6432b64ea4635a7d7e8c4d02cc13ab3b39c2237add5543061386aa399be574650ad1b068dff7da09bb2d851d339d66018620bf9b1be25e32705f44ce382511b4d2558f40cb440795ca2bf5088650d96bd87670b4172b33c0784a21ed4f6d24558cfe973175e040978bb9134f1ddf758ef4a252100e346a1827de56433447122608ede871e138080058ff1492329c81f6137"}, {0x38, 0x117, 0x3, "fb2af3f3879d0537b40fff7e2b295dcf41104a8a6185a766d8d726e08bdd6596b331d9"}, {0x100, 0x10c, 0x20, "ea90e0ae519139070828dcd0bbd4efc7e20bdef07b76ea26815ef7c0b44e1481d5d34ba956bf1b912d389d5e1495e154742ab5852b70ea9eff91bbef706e1659bd6eb1748dcb2cb2b3e097b94b1ad57cf9a4ae12784d622c65e432ea0224417c2d323be8bccfdccc31df5aa05495e5d72e6705838bdeb55660331b41a15046bf8b3d4795b100225f6efeb0f3557cb5ccafc5e05d1ea4f9b6d8eded38e0483abb710c94a42cc2d1f9388eaf412868a2af1a7acaf738486b44174b62ecb7d881dd90e4442e3a5a26401356a514d2a1b7d54c116ce59f7ee9e8c1c53fc088f8ccd55a883342038b288979bffe"}, {0x38, 0x108, 0xffff, "5c65fb7152200d54508a26f1ed67a7b4b477f83e3d8f79b0e37c7ad82a6d74e65612"}], 0x1520, 0x40080}, 0x1}], 0x6, 0x80) 2018/01/29 16:28:49 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x109002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000004000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000004000-0x10)={0x0, 0x40, &(0x7f0000003000-0x40)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x1, 0x100000001, 0x9, 0x3, 0x0, 0x401, 0x3, {r2, @in6={{0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x14, 0x9, 0x6, 0x4}}, &(0x7f0000000000)=0xb8) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000002000-0x55)={r4, 0x4d, "2975210c183e8b11083ec9898774ccedb919e0cad6bbb2e4dfd32c9f8d1e54e3fd89413be58cec6d1e81bf6dd47e4036b837c600991be6f36e6f7f5643a420b2b96b30c78d39ed4651f4317877"}, &(0x7f0000000000)=0x55) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40085112, &(0x7f00008b6000-0x50)={{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]}) 2018/01/29 16:28:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x4, 0x80005, 0x5a17) r1 = syz_open_pts(r0, 0x801) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000024a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bf6000-0x4)=0x60, 0x800) shutdown(r2, 0x1) r3 = dup3(r1, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c35000-0x1)="", 0xffffff0b) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000ec000)={0x2000000b, 0x0}) writev(r3, &(0x7f0000689000)=[{&(0x7f0000ba4000-0x27)="d5", 0x1}], 0x1) 2018/01/29 16:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000471000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) readahead(r0, 0xffff, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000f5d000)=[{&(0x7f00009e7000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/29 16:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eca000-0x4)=0x80, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000c1d000)=0x800020007, 0x4) 2018/01/29 16:28:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000033f000-0x8)={0x0, 0x0}, &(0x7f0000f87000-0x4)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000698000-0xa)='highspeed\x00', 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd6c, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 16:28:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c6f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000011b000)={0x7e5, 0x0, 0x7fffffff, 0x1, 0x8, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009c4000)=""/0, 0x0, 0x0) lseek(r1, 0x0, 0x0) preadv(r1, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000032000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8, 0x3, 0x0, 0xe, 0x3, 0x0, 0x1f}, &(0x7f000003c000-0x4)=0x20) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/29 16:28:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x40045431, &(0x7f0000c0f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000634000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00009a4000-0x4)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f01000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f000065c000-0x4)=0x0) 2018/01/29 16:28:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000df3000)={0xffffffffffffffff, 0x0, 0x8959, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgroups(0x1, &(0x7f000038c000)=[0xffffffffffffffff]) setfsgid(r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000c4000-0x50)={{0x8, 0x81}, {0x4, 0x80}, 0x6, 0x4, 0x100000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 16:28:49 executing program 3: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = accept4(r0, &(0x7f0000009000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000016000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002e000-0x11)='/dev/vga_arbiter\x00', 0x20080, 0x0) mkdirat(r2, &(0x7f000001d000)='./file0\x00', 0x130) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000)=0xe8) quotactl(0x20400000, &(0x7f0000000000)='./file0\x00', r3, &(0x7f000002b000-0x7e)="5c27df819c2ae61446d24de7e4fd75147a18d909277acafaa9ea2b198bfc2aecba60f222896da18e989c8aec7b87d9f4c7f0a715ca4acceb71424051f7a0efbb5d8c8dbb6f646527de7008660d82a994730fe934d21e7c8209fff12014cf9bdf090fc19e8ec6401d233db1ffab8212842918076b62f08863264738a4ae7e") setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000003000)={0x7, 0x7fffffff0000, 0x3, 0xb5, 0x4cb6}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000002d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f000001d000-0x8)='./file0\x00', r3, r4, 0x400) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x20)={0x3, 0x2, 0x0, 0x3, r5}) creat(&(0x7f000002b000)='./file0\x00', 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f000002b000)=0x0) 2018/01/29 16:28:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x831c) r5 = syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000ce000-0x4)=0x0) getsockname$inet6(r2, &(0x7f0000f86000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005d7000-0x4)=0x1c) r6 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$int_out(r5, 0x0, &(0x7f0000b07000)=0x0) read(r6, &(0x7f0000f5c000)=""/50, 0x32) sendto$inet6(r6, &(0x7f00002cf000-0x284)="740000e0c9e7472238d0e51375a830155f9f2fd324540a30d7c3a1082e29c214b863347943fcc1a6d4c3e1aa2c9544e3de8e5a46f75f9afcd592ae50a02d3ef77e7634fca456afbf3642824125670a0f4d580c83ed702cc59fedd9fe457cb1cd803767f0d7c1f1f58986465df795b41e17d649735a987a559f0043743ff011414bb89b990c8d7ea1d7c42698d25c23cbe0d6f2b4b5e10500000000000000d71ec50b7730172d6eeb1157779b538b9b9db1915ae654c1521350064f49ee608ace2bc34cb6e90afd28a06b07fbab416b9a18b097c8c64cc3e839508cb381af297a4af4bbb6aa4be0453b2ac75674018cf8b9b97fddc7781209e37ba5151d4719a34cff8fb756488a0898a94b1b5569f8a8940d2f27d6f16b1d5796e69507aa462e0eb6791e6fae5aa0be660531790a86e5a6683120a9ca958ce3d9f3efcd255f5708e41c21d4d690c7346973fe4f7a8e8e580426e3a132af427ebcc1ce594c6eb2400d4f181b45a50ab3e30244c467eed4af0efd01e00154d2efda60352861ff594bc0f833b2691d79391e95bf2a70129723dda5faef8b2392b3b4e4320cfdb3cb187b2ddf5e6157f9ee48e9dabbfb819adb49f6ebfc1223f128794b7497f37a0f5601be377332f2bacb23b4415b0666e7392afdb8106f6b4fbf2a65e2539e99086e4c10dbcd8661a143a14491a494f75ac6e2d10d911200585bda372f2c7c8057548d923342fad2631a4618865e8768a544dc1a30ecce4c858c1250df6d348d698ab96fde7f8f464745783680dec9af4bcc5c72aa39ca96da28c5129e6abed1650cbe7ecdb4958b9d77cd6f5bf046d86d8f8ad5ffc6ffc66ae4854ec7d79bfd03cf8ee4efcae855e71263cf37778962cd516fe0736c25767dce54ec306e877ba738e38749", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/29 16:28:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eec000)='/dev/sequencer\x00', 0x20842, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000539000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0xff, 0x0, 0x2, 0x4ea, 0x8}, 0x20) write$eventfd(r0, &(0x7f0000c6e000)=0x0, 0x8) 2018/01/29 16:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003e4000)='/dev/sequencer2\x00', 0x101000, 0x0) write$selinux_load(r1, &(0x7f00000d4000-0x61)={0xf97cff8c, 0x8, 'SE Linux', "21513ad73e7039fa7f69bb2f8f172cdfbc92f99100e1c1902acb6cbb3e44f64276f4700481fc2ac24dc1ba2a7177d7af6689ef0069bdbaba2f65fff7c40e356b4003841626952d00615bb29702211e264f"}, 0x61) bind$inet(r0, &(0x7f0000fd0000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000015000-0xb7)="7d2f038899fc3c2e35f062e3f5d323c6ecf0bf65ac147b99a6d9557fc96ec928b6c93bf49d0638a2def03442f7301b0ce990e26b01ece8d088c62746db41f955cd3761b3a1dc839b02ea23c12a2f02ffa0b9706ee87bdc388d4cdaccfcb2fe16fd9c1661016afc422b9fa4e75b2621edb3abd76e9679ae844e82bc44ea0cb4e15856045acba7987fab485c1fff11154f889af17c9d79e4ac568285b6f92a720e719b57e3bd40335f21bc0896138a343fd1d47116667456") connect$inet(r0, &(0x7f0000484000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 16:28:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) getitimer(0x2, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(r0, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, r2/1000+30000}, {r1, r3}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 16:28:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000df3000)={0xffffffffffffffff, 0x0, 0x8959, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgroups(0x1, &(0x7f000038c000)=[0xffffffffffffffff]) setfsgid(r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000c4000-0x50)={{0x8, 0x81}, {0x4, 0x80}, 0x6, 0x4, 0x100000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 16:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000720000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d7c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000f72000)={0x80, 0x80000000, 0x8000}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000063e000-0x5c)={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1b60000000000}, {0xa, 0x1, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x50b}, 0x1000, [0x5, 0x7fffffff, 0x5, 0x3, 0xed, 0x3, 0x7ff, 0x3]}, 0x5c) 2018/01/29 16:28:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f00004e5000-0x168)=[{{&(0x7f0000750000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000596000)=[{&(0x7f000024f000-0x52)=""/82, 0x52}, {&(0x7f0000509000)=""/184, 0xb8}, {&(0x7f0000c33000-0x6d)=""/109, 0x6d}, {&(0x7f00001e5000)=""/0, 0x0}, {&(0x7f0000d36000)=""/191, 0xbf}, {&(0x7f0000312000)=""/239, 0xef}, {&(0x7f0000611000-0x38)=""/56, 0x38}, {&(0x7f0000950000-0x63)=""/99, 0x63}], 0x8, &(0x7f0000821000)=""/212, 0xd4, 0x3}, 0x0}, {{&(0x7f00006ea000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000361000-0x20)=[{&(0x7f0000ad9000-0x95)=""/149, 0x95}, {&(0x7f0000e6f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000c3b000)=""/180, 0xb4, 0x8001}, 0x8}, {{&(0x7f00004da000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000eb9000-0xa0)=[{&(0x7f0000594000)=""/46, 0x2e}, {&(0x7f0000368000-0xc8)=""/200, 0xc8}, {&(0x7f000055d000)=""/193, 0xc1}, {&(0x7f00001b8000)=""/203, 0xcb}, {&(0x7f000014e000)=""/141, 0x8d}, {&(0x7f000043e000-0x6a)=""/106, 0x6a}, {&(0x7f0000442000)=""/95, 0x5f}, {&(0x7f00008c9000-0x78)=""/120, 0x78}, {&(0x7f000068f000)=""/90, 0x5a}, {&(0x7f000094a000-0x1000)=""/4096, 0x1000}], 0xa, &(0x7f00009e6000)=""/82, 0x52, 0x1}, 0x4}, {{&(0x7f000095e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000bb0000-0x70)=[{&(0x7f00006f4000-0x76)=""/118, 0x76}, {&(0x7f00006ae000)=""/211, 0xd3}, {&(0x7f0000359000-0xe0)=""/224, 0xe0}, {&(0x7f0000f95000-0x5f)=""/95, 0x5f}, {&(0x7f0000138000-0x3b)=""/59, 0x3b}, {&(0x7f0000771000)=""/222, 0xde}, {&(0x7f0000bc7000)=""/108, 0x6c}], 0x7, &(0x7f0000836000)=""/0, 0x0, 0x20}, 0x6}, {{&(0x7f0000574000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000654000)=[{&(0x7f0000ba0000-0x14)=""/20, 0x14}, {&(0x7f00008e4000)=""/160, 0xa0}, {&(0x7f000077f000-0x1000)=""/4096, 0x1000}, {&(0x7f000056d000)=""/110, 0x6e}], 0x4, &(0x7f00002ac000)=""/57, 0x39, 0x7}, 0x2}, {{&(0x7f00009b2000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd7000-0x20)=[{&(0x7f00007ed000-0xa6)=""/166, 0xa6}, {&(0x7f00003a8000-0x50)=""/80, 0x50}], 0x2, &(0x7f0000ce5000)=""/41, 0x29, 0x7fffffff}, 0x8000}], 0x6, 0x0, &(0x7f00007ab000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a61000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000910000)=0x104) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006bb000)={r2, 0x100000001}, 0x6) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408000913", 0x5) 2018/01/29 16:28:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000829000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000377000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000074000-0x4)=0x10) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000556000-0x4)=0x5) r3 = socket$inet_tcp(0x2, 0x1, 0x0) rename(&(0x7f00003b8000)='./file0\x00', &(0x7f0000915000)='./file0\x00') setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000f27000-0x4)=0x1f, 0x1a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f000000d000)={{0x1, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 16:28:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x8)=[0x7, 0x7]) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/29 16:28:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000335000-0xc)={0x0, 0x0}) ioctl$TIOCSBRK(r0, 0x40044591) getitimer(0x0, &(0x7f000094a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 16:28:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) r1 = open(&(0x7f00005ee000-0x8)='./file0\x00', 0x40000, 0x80) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000273000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e6d000-0x8)={0x0, 0x8}, &(0x7f000070f000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000af9000-0x108)={r2, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x75}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x705, 0x2, 0x4, 0x3, 0x4, 0x1e, 0x20, 0x2, 0x3, 0xf5, 0x2, 0x100000001, 0x2, 0x80, 0xffffffff7fffffff]}, &(0x7f00001de000-0x4)=0x108) r3 = epoll_create1(0x204) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000a83000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00005e5000)={0x0, 0x0}) 2018/01/29 16:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000065f000-0xa)='map_files\x00') getdents(r1, &(0x7f0000b4b000-0x2b)=""/24, 0x18) accept4$ax25(r1, &(0x7f00006f9000)={0x0, {""/7}, 0x0}, &(0x7f0000b85000)=0xfffffffffffffdad, 0x80801) getdents64(r1, &(0x7f0000407000+0x192)=""/0, 0x0) 2018/01/29 16:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000837000)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f000095a000-0x8)={0xfffffffffffffdb0}, 0x64, 0x0) read(r2, &(0x7f0000950000)=""/128, 0x80) [ 34.298500] FAULT_FLAG_ALLOW_RETRY missing 30 [ 34.305361] CPU: 1 PID: 5365 Comm: syz-executor5 Not tainted 4.9.78-g7be1985 #24 [ 34.312901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.322254] ffff8801d84975d0 ffffffff81d94409 ffff8801d84978b0 0000000000000000 [ 34.330313] ffff8801b4dea410 ffff8801d84977a0 ffff8801b4dea300 ffff8801d84977c8 [ 34.338352] ffffffff81661d9a 0000000000002a2e ffff8801b43720f0 ffff8801b43720a0 [ 34.346377] Call Trace: [ 34.348951] [] dump_stack+0xc1/0x128 [ 34.354309] [] handle_userfault+0xa3a/0x1310 [ 34.360362] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.367367] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 34.373791] [] ? handle_mm_fault+0x117b/0x2530 [ 34.380033] [] ? handle_mm_fault+0x1fc3/0x2530 [ 34.386265] [] handle_mm_fault+0x1fd1/0x2530 [ 34.392325] [] ? __pmd_alloc+0x410/0x410 [ 34.398032] [] ? memset+0x31/0x40 [ 34.403148] [] __do_page_fault+0x5c2/0xd40 [ 34.403157] [] ? mm_fault_error+0x2c0/0x2c0 [ 34.403165] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.403172] [] do_page_fault+0x27/0x30 [ 34.403180] [] page_fault+0x28/0x30 [ 34.403189] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 34.403199] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 34.403210] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 34.403216] [] ? futex_wake+0x146/0x440 [ 34.403222] [] ? get_futex_key+0x1050/0x1050 [ 34.403229] [] ? userfaultfd_release+0x650/0x650 [ 34.403238] [] ? perf_event_comm+0x1a0/0x1a0 [ 34.403248] [] ? __lock_acquire+0x629/0x3640 2018/01/29 16:28:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c1a000)={0x0, 0x0}) pread64(r0, &(0x7f0000fc3000-0x36)=""/54, 0x36, 0x35) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000383000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00003f0000)=0x9, 0x4) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) pwritev(r3, &(0x7f0000fc9000)=[{&(0x7f00001f2000)="aa", 0x0}], 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000fe4000+0x63)={&(0x7f0000dbd000/0x1000)=nil, 0x1000}) connect$pppoe(r3, &(0x7f0000bd0000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bcsf0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00009a2000)={0x0, 0xd5, "45e9b02e3d6da6e16555ccae7b74db6f8cc4c0bc556ee672104fb1cc1bc2ce65f6dc4f296a09b0af7afc8ca104d67bc4833757ad64a28727e449372629cc00dd6aed0937905d5221f3fe5c4172855f8d35d8411ac271c22228c3b6f0972deb4613fa76b5937ee4ec668e2470aa8b015a302a6ade5e970174aaafa3588d8274996f613b5fcbd2dbca1453f8b0b5a42eb8d88a7ed616df5dbca6fb9fce5e9a2fd014da3db19b312f2048c244c40d8855c3aa4e81eff9858071293ad6521e6f19b60964737cf8348b7043984fae87cba94175b9179202"}, &(0x7f0000531000-0x4)=0xdd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000d67000)={r4, 0x80000000}, &(0x7f000021e000-0x4)=0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d93000-0x50)={@generic="7e669e2047bde8f1ce989f36059e8ec4", @ifru_addrs=@vsock={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}}) sendfile(r1, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/29 16:28:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000+0x9b6)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/01/29 16:28:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008d6000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00006dc000)=@generic={0x3, 0x3, 0x2}) r2 = epoll_create1(0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000603000)={0x0, 0x0}, &(0x7f0000011000-0x4)=0x8) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000beb000)={0x9, 0x0, 0x0, 0x8, 0xffffffff, 0xffffffffffffffff, 0xf7cb, 0x40, 0x22d, 0x200}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000304000)={0xfffffffffffffffe, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000061b000-0xa)={0x3, [0x8, 0x7ff, 0x8]}, &(0x7f0000c46000-0x4)=0xa) 2018/01/29 16:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='ns/mnt\x00') preadv(r0, &(0x7f0000f1c000-0x20)=[{&(0x7f00009ae000)=""/8, 0x8}, {&(0x7f0000dcf000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) 2018/01/29 16:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a5d000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mknod$loop(&(0x7f0000ac3000-0x10)='./control/file0\x00', 0x0, 0x0) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009dd000)='/dev/vga_arbiter\x00', 0x10080, 0x0) inotify_add_watch(r2, &(0x7f0000357000-0x10)='./control/file0\x00', 0x100) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 16:28:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x9}, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x6)={0x1, [0x94a3]}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) getrusage(0x3, &(0x7f0000f7e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0x9d)=""/157) 2018/01/29 16:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000958000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000244000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ef8000-0x4)=0x40, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000b3b000-0x10)=@req={0x200, 0xff, 0x1, 0x1000}, 0x10) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r2, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000ab6000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c59e19942d57b8c8298d1c1983f68ed9b33ec41bfdaf22326734161780eff65bbd95f119f38d88b7709d7006cf6c3d7e44816af23fbe0b228b9ed7ff928b71c57030fb34f5cf86dd6ba192c927689832"}, 0x160) setgroups(0x0, &(0x7f0000b70000)=[]) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000c96000-0x4)=0x1) 2018/01/29 16:28:50 executing program 1: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fdatasync(r2) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) pselect6(0x40, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000039000-0x10)={0x77359400, 0x0}, &(0x7f0000021000-0x10)={&(0x7f0000017000)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000048000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000047000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000037000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x200, 0x0, 0x0, 0x0, 0xa0, 0xa0, 0x62, 0x0, r4}, {0x2, 0x9c1, 0xffffffffffff86cc, 0x8, 0x0, 0x5, 0x9, 0x10000}, {0x1, 0x100000000, 0xd41, 0x9}, 0x2, 0xd, 0x3, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x8, 0x2, 0xfffffffffffffff8, 0x8}}, 0xe8) [ 34.403253] [] ? do_futex+0x3f8/0x15c0 [ 34.403261] [] ? vma_wants_writenotify+0x51/0x380 [ 34.403268] [] ? vma_set_page_prot+0x10f/0x180 [ 34.403277] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.403285] [] ? userfaultfd_release+0x650/0x650 [ 34.403293] [] do_vfs_ioctl+0x1aa/0x1140 2018/01/29 16:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1265) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000033c000)={0x647, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000000, 0x9, 0x94, 0xfffffffeffffffff, &(0x7f0000242000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101, 0x6940, 0x1}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000b4000-0x4)=0x0) sched_getparam(r2, &(0x7f0000d1f000-0x4)=0x0) 2018/01/29 16:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005d3000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e0f000-0x8)={0x0, 0x2}, &(0x7f000085e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cf1000-0x98)={r2, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5a5, 0x100000001}, &(0x7f0000875000)=0x98) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000e2b000-0x4)=0x0, 0x4) 2018/01/29 16:28:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000029b000)=""/0, 0x0, 0x4000019) r1 = geteuid() r2 = getegid() fchownat(r0, &(0x7f0000795000-0x8)='./file0\x00', r1, r2, 0x800) 2018/01/29 16:28:50 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000002f000)="8f4a18ebadc2c7fdaf23ce133f0f41585ac4a2c9a93bfc7f183858e3a0e85bbc0564c39f13336562e22a2aa3cada11c090a99b845e59d186f780063c0b904899eb83545b49235f892ebc1ae621e95b98f684e0f5c1f05e597d", 0x59, 0x80, &(0x7f0000021000)=@l2={0x1f, 0xff, {0x1, 0x9, 0x10000, 0x7f, 0x12de, 0x1}, 0x1ff, 0x2}, 0xe) sendmsg(r0, &(0x7f000002d000-0x38)={&(0x7f0000002000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f000002e000)=[], 0x0, &(0x7f0000027000)=[], 0x0, 0x0}, 0x0) 2018/01/29 16:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000637000-0x8)='./file0\x00', &(0x7f0000c32000-0x8)='./file0\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000654000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000065f000-0x8)={0x0, 0x3ff}, &(0x7f000093c000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000021f000-0x20)={0xc0, 0x3, 0x4, 0x8768, 0xffffffffffffffff, 0x1, 0xf534, 0xba0, r1}, &(0x7f00003db000-0x4)=0x20) open(&(0x7f000055f000)='./file0\x00', 0x0, 0x0) [ 34.403300] [] ? ioctl_preallocate+0x220/0x220 [ 34.403305] [] ? selinux_file_ioctl+0x355/0x530 [ 34.403314] [] ? selinux_capable+0x40/0x40 2018/01/29 16:28:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000065d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x4) 2018/01/29 16:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getitimer(0x2, &(0x7f0000749000)={{0x0, 0x0}, {0x0, 0x0}}) sched_setaffinity(0x0, 0x8, &(0x7f00007c3000)=0xfffffffffffff662) [ 34.403320] [] ? __fget+0x201/0x3a0 [ 34.403325] [] ? __fget+0x228/0x3a0 [ 34.403330] [] ? __fget+0x47/0x3a0 [ 34.403336] [] ? security_file_ioctl+0x89/0xb0 [ 34.403342] [] SyS_ioctl+0x8f/0xc0 2018/01/29 16:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002b8000)='/selinux/policy\x00', 0x0, 0x0) capset(&(0x7f00001e9000-0x8)={0x20071024, 0x0}, &(0x7f0000a96000-0x18)={0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000f2a000)=0x7, 0x4) ioprio_set$pid(0x2, 0x0, 0x0) [ 34.403349] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 34.541962] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 34.545485] audit: type=1400 audit(1517243330.126:10): avc: denied { setgid } for pid=5418 comm="syz-executor0" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 16:28:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="cd75e67c8136", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x34) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/4096) 2018/01/29 16:28:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) modify_ldt$read_default(0x2, &(0x7f0000877000-0xc)=""/12, 0xc) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) 2018/01/29 16:28:50 executing program 6: r0 = epoll_create(0xbc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x81, &(0x7f0000001000-0x27)="b5af85acf1006181d3eaf9efccf7b27d567205215d80190ee6bef565a70ae2ddae0bb8c3448930") mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) memfd_create(&(0x7f0000001000)='\x00', 0x0) 2018/01/29 16:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, @loopback=0x7f000001}, 0xfecb) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b4000)='/dev/sequencer2\x00', 0x40202, 0x0) accept$nfc_llcp(r1, &(0x7f0000e1f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ac4000-0x4)=0x60) fcntl$setstatus(r0, 0x4, 0x42800) 2018/01/29 16:28:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000029b000)=""/0, 0x0, 0x4000019) r1 = geteuid() r2 = getegid() fchownat(r0, &(0x7f0000795000-0x8)='./file0\x00', r1, r2, 0x800) 2018/01/29 16:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000b9000)=0x6, 0x4) sendmsg(r0, &(0x7f0000114000-0x10)={0x0, 0x0, &(0x7f0000a91000-0x20)=[], 0x0, &(0x7f0000faa000-0x2428)=[{0xbf0, 0x0, 0x0, "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"}, {0xe8, 0x10e, 0x200, "84bcfb5aa8ba824bb7a2921de9b37aab7c3416bb75a8f17148bfd5936cd73c535ddc4bda4fac07d887ee95177739415095be5266437e2353b76767dc53560b17a114062fe280c91509bf99fd64efd08ab51afd804bde0227c1c4283687412caf25be2e1fd85cf6b9d90372cf020cd215ba3da0c88c1629524f8902e1f5f58f620cb340be18ae8c312d5ef0669204bd9535124cc43f87c6e8c1d4c077d9fe9a7b08b1d23eace64c7a6b540dcc5184833cfc3b3508d22f5cfe53e0152ae84a19521422c2fa69263f97238e67f76986ba2d86d63b9dba6a"}, {0x88, 0x119, 0x6, "739edc684b56b06b9d07e2c522183724160a7a7daa240ca9979c69f4dba184fe7c2b95b64ea193a027c8458e85d31a303e2d47007307b2c99d76887cc41e8ca92ab9993e942d27c4ff69d576cd84cee0e060c389e704d76db791327b1be7057b89cb3792ca7baad69b6480bf1667a73d381bcf6fae66bc0a"}, {0xd8, 0x13f, 0xab, "b75296cc3bf912185148dbdd01110bf9d0097cb5cbcf93a9d90cbdf26c20e977cadb4ac93e4b407a71804f0c074807d4226a87ae7fb4f18b94a086e4e20350c2c68dce95cda950ec9ccaa4f44e62489d5ce95b4954975d1365a24fcebeb966da19dc643957733de2e64a9e0f3af9c97391b273cd0ce371c0b1125272b2f2bcadbba78ce8502c41ebcca21c421f5f31b72479ee5983d09c2f211d98cc006eacc3fa9c0cf74d9e74a3242eba676556708fb2f4e9bf3bb9483532d6e3f09a5d3df440172f264f3b"}], 0xe38, 0x40}, 0x20000000) 2018/01/29 16:28:50 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000000f000-0x4)=0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x10000004}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000025000-0x198)=@newspdinfo={0x14, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000026000-0x4)={0x80, 0x2, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000026000-0x18)=@generic={0x610, 0x5, 0x3ff}) 2018/01/29 16:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000147000)={"41b5d8f6925e3f6816078ce3e45c8a5b", {0x4, 0x100000000, 0x7fff, "624db13102de", 0xfff, 0x0}}) [ 34.598979] audit: type=1400 audit(1517243330.186:11): avc: denied { net_raw } for pid=5438 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 16:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af6c125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000509000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00006d8000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000dca000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, r1}) 2018/01/29 16:28:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f2d000-0x160)={{{{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x8, 0x6, "b4abee87e5d5a5712b053819fdcd3578f81961c44d70612540ea0c1c4923cc1037ed3026cbdc6655f2ee6fb4dc6ccf5625eb89f4d77273b3f5920d14cf7ec90cecbb6e8be976e75ab058be80de699569"}, 0x160) capset(&(0x7f000079a000)={0x20080522, 0x0}, &(0x7f000077f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff}) 2018/01/29 16:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/keychord\x00', 0x400, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000b21000)=0x0, &(0x7f0000d8f000)=0x4) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/29 16:28:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000aa2000-0x160)={{{{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x0, 0x0, 0x0, "b92439cfda40ddc02a329387bfc6b5789e22f5c0b9a631d3a07e6c6247511f5c32fa6a389a8647dbfb6f3d30da295fa5b84942274a0d00940bd007d134ae699ab30195c0508af58abcef8b1fce3ce5a5"}, 0xff41) unshare(0x80007d) r0 = request_key(&(0x7f0000466000)='cifs.spnego\x00', &(0x7f0000fbb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000665000-0xb)='bdevcgroup\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f00008ca000-0x8)='keyring\x00', &(0x7f0000684000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r0, 0x9, 0xffffffff, r1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000a6f000)={@common='lo\x00', @ifru_flags=0x300}) getpeername(r2, &(0x7f0000d37000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000e6e000-0x4)=0x32) r3 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r3, 0x0) 2018/01/29 16:28:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r0, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000001000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000002000)=""/4096, 0x1000, 0x2140, &(0x7f0000002000-0xe)=@l2={0x1f, 0x8001, {0xfffffffffffffff9, 0x3ec, 0xfffffffffffffffb, 0x0, 0xd4, 0x51d}, 0x3f, 0x8}, 0xe) 2018/01/29 16:28:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004b0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000fe6000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000e4a000-0x18)={r1, 0x0, 0x0, 0x0}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x125f, 0xffffffffffffffff) 2018/01/29 16:28:50 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001e4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f000030d000)="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") mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000003000-0xac)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, 'u', "e11184", 0x0, ""}}}}}}, &(0x7f0000003000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer2\x00', 0x402400, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000004000-0x10)={0x0, 0x1, 0xfffffff2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/29 16:28:50 executing program 3: timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000003000-0x20)={{0x0, r0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000406000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000012c000-0x78)={0x9, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14a, 0x6a, 0x400, 0x4, 0x4, 0x0, 0xfff, 0x0, 0x9}) mq_timedreceive(r1, &(0x7f0000d13000)=""/227, 0xe3, 0x3, &(0x7f0000c38000)={0x77359400, 0x0}) fcntl$setpipe(r1, 0x407, 0x7) 2018/01/29 16:28:50 executing program 4: 2018/01/29 16:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e19a, {0xfffffffffffff26e}, 0x0, 0x0}, &(0x7f000087b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000afd000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000190000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005b1000-0xb8)={0x0, 0x4, 0x1, 0x2, 0x2, 0x4, 0x401, 0xfffffffffffffcf7, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0x1, 0xfffffffffffffffe, 0x9}}, &(0x7f000075d000)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000037000-0x8c)={r1, @in6={{0xa, 0x1, 0x1ff, @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) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000023000-0x8)={r1, 0x3}, &(0x7f0000532000)=0x8) mlock2(&(0x7f0000452000/0x2000)=nil, 0x2000, 0x0) 2018/01/29 16:28:50 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009a8000)='/dev/usbmon#\x00', 0x1ff, 0x48440) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ca5000-0x8)=0x465) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe9000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x20800, &(0x7f0000ce3000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000033c000)='./file0\x00', 0x40, 0x40) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000c25000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fe7000)=0xfffffffffffffd42) 2018/01/29 16:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000026d000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000930000-0x4)=0x0, &(0x7f00006de000+0x973)=0x4) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000004e000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000026000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x70, 0x0, &(0x7f000048f000-0x70)=[@increfs_done={0x40106308, r4, 0x2}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x20, 0x30, &(0x7f0000ea7000-0x20)=[@fda={0x66646185, 0x0, 0x3, 0x5}], &(0x7f00000cf000-0x30)=[0x0, 0x48, 0x0, 0x48, 0x38, 0x38]}, 0xdd}}, @clear_death={0x400c630f, 0x1, 0x1}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) pipe2(&(0x7f000061a000-0x8)={0x0, 0x0}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000390000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, 0x0, &(0x7f0000b95000)=""}) open(&(0x7f00006e2000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/29 16:28:50 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x80000, 0xc22) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000006000-0xc)={0x20002000, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000005000-0x4)=0x5d87f58d, 0x4) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000004000-0x4)=0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/ashmem\x00', 0x2, 0x0) [ 34.794223] l2tp_core: tunl 24082: sockfd_lookup(fd=1823446407) returned -9 [ 34.830142] l2tp_core: tunl 24082: sockfd_lookup(fd=1823446407) returned -9 2018/01/29 16:28:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e8d000)={0x0, 0x7c, &(0x7f00008d1000-0x7c)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x5}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000084e000-0x4)=0x10) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e8d000)={r1, 0xa0, &(0x7f0000e8d000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x11c77367, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000e8e000-0x4)=0x10) r2 = socket(0x10, 0x2, 0x0) syslog(0xb, &(0x7f000024f000)=""/247, 0xf7) openat$hwrng(0xffffffffffffff9c, &(0x7f0000737000-0xb)='/dev/hwrng\x00', 0x200840, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) 2018/01/29 16:28:50 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x200000) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) [ 34.867104] audit: type=1400 audit(1517243330.446:12): avc: denied { set_context_mgr } for pid=5518 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 34.915264] binder: 5518:5523 BC_INCREFS_DONE u0000000000000000 no match [ 34.922658] binder: 5518:5523 got reply transaction with no transaction stack [ 34.940056] binder: 5518:5523 transaction failed 29201/-71, size 32-48 line 2920 [ 34.955399] binder: 5518:5533 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/29 16:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) fsetxattr(r1, &(0x7f00005b8000)=@random={'user.', '-{--\x00'}, &(0x7f00008ea000)='\\wlan0keyringXem1*,nodev\x00', 0x19, 0x1) alarm(0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x3df}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f00006fc000)={&(0x7f000008e000-0xc)=@proc={0x10, 0x0, 0x2, 0x80000}, 0xc, &(0x7f0000cdf000-0x20)=[{&(0x7f0000dc4000-0x1170)={0xde0, 0x41, 0x0, 0x7, 0x0, "", [@nested={0xdd0, 0x34, [@typed={0xc, 0x33, @uid=0x0}, @generic="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"]}]}, 0xde0}], 0x1, &(0x7f0000d96000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x80) 2018/01/29 16:28:50 executing program 5: prctl$intptr(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000784000)=[{&(0x7f0000001000-0x1c)=""/28, 0x1c}, {&(0x7f0000600000)=""/28, 0x1c}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x3, &(0x7f00008d0000)=""/25, 0x19, 0x2}, 0x80000001}, {{&(0x7f0000362000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0xa0)=[{&(0x7f000024a000)=""/10, 0xa}, {&(0x7f0000001000-0x3b)=""/59, 0x3b}, {&(0x7f0000000000)=""/117, 0x75}, {&(0x7f000045b000-0x24)=""/36, 0x24}, {&(0x7f0000d9e000-0xd3)=""/211, 0xd3}, {&(0x7f0000000000)=""/4, 0x4}, {&(0x7f000047f000-0x84)=""/132, 0x84}, {&(0x7f0000970000)=""/140, 0x8c}, {&(0x7f0000ade000)=""/127, 0x7f}, {&(0x7f0000001000-0x9c)=""/156, 0x9c}], 0xa, &(0x7f000062b000)=""/128, 0x80, 0xb44d}, 0x67a}], 0x2, 0x20, &(0x7f0000ab9000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) sched_getparam(r2, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000000)=""/176, &(0x7f0000001000-0x4)=0xb0) 2018/01/29 16:28:50 executing program 0: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f000082f000)=""/72, 0x48) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f000075b000-0x14)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008ea000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00009fc000-0x8)={0x3f, 0x1}) 2018/01/29 16:28:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e8d000)={0x0, 0x7c, &(0x7f00008d1000-0x7c)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x5}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000084e000-0x4)=0x10) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e8d000)={r1, 0xa0, &(0x7f0000e8d000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x11c77367, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000e8e000-0x4)=0x10) r2 = socket(0x10, 0x2, 0x0) syslog(0xb, &(0x7f000024f000)=""/247, 0xf7) openat$hwrng(0xffffffffffffff9c, &(0x7f0000737000-0xb)='/dev/hwrng\x00', 0x200840, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) 2018/01/29 16:28:50 executing program 6: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000988000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000a08000)=[{{0x0, 0x0, &(0x7f0000e76000)=[{&(0x7f0000e77000-0xe0)="362ffc84f7735f77ca8cb9953405a512aec2e6f574e0bb5f3d67035c5270eecb05254addbdd6f7d4c18ad969b42fa89ad225e97c6a36c8aa83482ffe526ce3df5dc49e90bf138a8f59d14b746186211696deee0b1f6e32fe7871561ce31397d2687690bf4734c522a8d8ea2897cdfe27cc4eb1e2d3bfdf7fc4f6857afd7ad382fdd2951418b3abef7c34056465d198b26adcbfe7c07c44156a15ec368df2815e0d9bd0b40c75f35db3b454dd727b9cdb80624a72476c0bef59992580a5d0b4d1812a96fb56ed04decd5ea2b9c5163989c81272163ad1c19e75343e28101b598a", 0xe0}, {&(0x7f0000e76000)="02eec1c85177e8757e8b0ca3accfac19ec4c462dec1ff0b3deb706b9ad4def896830f679ad333651aa678cf6653047c34be8686a16445d0e855fc3ea9dbe55d5b71732cb484831bcdedd28e178", 0x4d}, {&(0x7f00009b5000)="656b71dd7aa0e0ba575d4958d2db7dccb79b947c38fcf504ea395163e5fc10d822714d4f36f27f4463d0214ea133944f8c513f8fffb883595513cec4446c319b8426c23b3afa6019ea1aacd63cef76f1d1e417729a6a923296226876ffa6f85bc6e487c329c5bde6ee6d3310c5c5033d9dd5f113aa7f9b56ce7f08bef000f2495e", 0x81}, {&(0x7f000063c000-0x7f)="e1c1860085d7cc3403d7fa2f463da4493d86b6702855c4e40725227bfa40f4dbb2417b77baec727993736ce89d248318b3e05ddc65e3d0664d3f04889e660ab3db922702b2f0e8e37bf82744d9df0c47be7374f87ee5a3ac5eb017c50db46ac0a03514dab3e4d54c547461809a2118ed99b5c1fef4bb026f5834dd3b0fc577", 0x7f}], 0x4, &(0x7f0000a7e000-0xf0)=[{0xf0, 0x10a, 0x401, "3518825a18de9851090383d36fd77e91e421694ee8dd706f4fecfe07e46af8255612920744151350aec9b942ec512972255b3918a10243297046b19ba4ee2908b3bd3f9552a6263e9b552d4671ecd77512f4e70606beba83ea20b6d2388a4bdefc854b221be434363b154648308e92322836f6987d3735b86c07755578354de0e8534f37b99ff3e356be25cbb7a1c31108b442bd6add97b2149eaf00a559ad4bf4e65479d332f6d789d7fd895a110a343e6b773697dddc409cb73df3447c2e776da864fc63304f87e780defe60b2187345f52214e0fa9a638e"}], 0xf0, 0x1}, 0x8}], 0x1, 0x24000000) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000e77000)='stat\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00005ae000-0xc)={0x4, [0x200, 0x7, 0x5, 0x3]}, &(0x7f0000c84000-0x4)=0xc) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000e77000)='/dev/snd/seq\x00', 0x0, 0x20000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e76000)={0x0, 0x0}) 2018/01/29 16:28:50 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x400000) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000577000)=[{&(0x7f0000492000)="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", 0x7f8}, {&(0x7f000048c000-0x9d)="ed503af948d4343db4cf3aa5d969df772051062919b6f60f50876f97d6f4df47920207f06a5a579a2e0351672efd4384362b10d72bbcb71f74712ae1d70a860b15c7e7920522b554aaa1fc46165fc1da146f95214a955b8d121e6492ab6feb1fc00faa046f6532e2c210af9946321a5700c75e7348bd67d247829415c4a8103e459f6d688558737ffccfce5bc8beeab825979c28058a1da32edd9f65b2", 0x9d}, {&(0x7f0000cfe000-0xb4)="8d006a564a1f9ee7afc14e509f73bbefd8163c1deb843905daa6f786ed662dd3b20798ac9e60c465cc03a5ce5c308d5f99680fdae629bce4d135477ba322027c41d55ba51c8bd5bf1831014ab5080a1f258823e097e7fdd6baf5b280340692ab84f4ab390498b06d380af3f5784a0ae9ce6358b24d3361732a1cd2aaec7bd55f518f8a103eac6efcbc9aa80fb140efdd6ffb9b6904fc7ff5ef125fe0a2cdb596f4a2ceacbcff6fc11b6e4f6cbd1b147c0b311331", 0xb4}, {&(0x7f0000829000)="dd38e538f7e4d256578151ffec97ec74c38591cf78f3c38f1431081a7e45e6998e2892ea8de09fc536015eb03b7c3648ac6c5c71017fe8b05b5b", 0x3a}, {&(0x7f0000086000)="f4dd30f7919d46e395acc6", 0xb}], 0x5, &(0x7f0000c8e000-0x90)=[], 0x0, 0x24000010}, 0x0) umount2(&(0x7f0000c5f000-0x8)='./file0\x00', 0x0) 2018/01/29 16:28:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r0, 0x80000) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000159000-0x2)="98", 0x1) 2018/01/29 16:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) lgetxattr(&(0x7f00006ef000)='./file0\x00', &(0x7f0000f42000-0x16)=@random={'user.', "e6707070302e766d6e6574317070703000"}, &(0x7f0000eb3000-0xc9)=""/201, 0xc9) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001e7000)={0xd5, 0x0, 0x10001, 0x30}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00004f4000-0x19)={0x9, r1, 0x0, 0xb0c}) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000194000-0x4)=0x8, 0x4) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000a3000)=0x115d) r2 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) [ 34.965644] binder: 5518:5523 BC_INCREFS_DONE u0000000000000000 no match [ 34.972864] binder: 5518:5523 got reply transaction with no transaction stack [ 34.980164] binder: 5518:5523 transaction failed 29201/-71, size 32-48 line 2920 2018/01/29 16:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000a96000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x4f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000672000/0x3000)=nil, 0x3000) 2018/01/29 16:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) finit_module(r0, &(0x7f0000023000-0x2)='\\\x00', 0x2) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = add_key(&(0x7f00009b0000)='ceph\x00', &(0x7f0000e38000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) getuid() setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c75000)=0x2, 0x4) fstat(r0, &(0x7f0000ddb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004bd000-0x8)='./file0\x00', &(0x7f000034d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r3, r2) recvfrom$inet6(r0, &(0x7f0000910000)=""/34, 0x22, 0x40000066, &(0x7f0000b50000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffd61) ppoll(&(0x7f00004b4000)=[{r0, 0x8, 0x0}, {r0, 0x40, 0x0}, {r0, 0x3212, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x100, 0x0}, {r0, 0x212, 0x0}], 0x7, &(0x7f00002d4000-0x10)={0x0, 0x989680}, &(0x7f0000399000)={0x4}, 0x8) 2018/01/29 16:28:50 executing program 5: prctl$seccomp(0x21, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b2e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000-0x40)={r1, 0x5, &(0x7f0000001000-0x14)=[0x10001, 0xaf, 0xffffffffffffefe0, 0x10000, 0x1], &(0x7f0000cc5000-0x14)=[0x8, 0x1a5, 0x3f, 0x7a09, 0xfff], 0x20000000000010, 0x8, 0x63cb, &(0x7f0000001000-0x20)=[0x200, 0x2ee, 0x6, 0x7, 0x1000000000000ab, 0x1, 0x1, 0x7], &(0x7f0000001000-0x14)=[0xfffffffffffffffd, 0x8, 0x2, 0x6, 0x1], 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000f9c000-0x10)={0x77359400, 0x0}, 0x0) 2018/01/29 16:28:50 executing program 2: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000036e000)='./file0\x00', 0x8000, 0x40) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00007ab000)=0x0, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006b4000-0xc)={0x547903dc2057e12e, 0x0}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000390000)={0x0, 0x0}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005a9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000067000)=0x9) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$pokeuser(0x6, r3, 0x0, 0x0) 2018/01/29 16:28:50 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000012000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000599000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bc9000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000948000-0x4)=0xe8) setuid(r3) tkill(r2, 0x16) close(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000680000)={0x0, 0x101, 0x2, [0x1, 0x5]}, &(0x7f00009f0000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c64000)={r4, 0x10001}, 0x8) 2018/01/29 16:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000413000)='./file0\x00', 0x4100, 0x2c) ioctl$TCXONC(r1, 0x540a, 0x8001) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000006000-0x8)=[0xfffe00, 0xa6]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x800400000483, &(0x7f00006dc000-0x2c)="06ff000000000000ed18000000000000004074708d6db860cc000000000000004300000000000100002bf21a", 0x2c) [ 35.000885] audit: type=1400 audit(1517243330.586:13): avc: denied { create } for pid=5544 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/29 16:28:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dae000)={0x8, 0x7, 0x4, 0x2, 0x1000}, 0x14) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001a4000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/29 16:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_pts(r0, 0x40) ioctl(0xffffffffffffffff, 0x400000000000125e, &(0x7f0000a24000)="") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007e0000)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000c24000)={0x0, 0x7fff800, 0x0}, &(0x7f0000bec000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f8d000-0x14)={r2, 0x2c6, 0x800, 0x0, 0x6, 0x2}, &(0x7f000004c000)=0x14) 2018/01/29 16:28:50 executing program 2: keyctl$unlink(0x9, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000179000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x76)={r1, 0x9, 0x6e, "4b34856dccdd4f6faef35681809fbef51831886ab9fbcf24c69601a5101eb5c19088a1a68bc3590ccdbdfcb571a01dd4e6679ffb1ca24b097d79545985f5d18a3e32cd1f510fafbfe9a6fb191a99b038ac96d55548a6faf32fb24e4d3d79dfa0119e7950fe1f1631b2e0afdd2ec3"}, 0x76) 2018/01/29 16:28:50 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002c3000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f00008ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000939000)=0x10, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "355cf8ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000093b000-0x4)=0x8) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000093a000)={0x0, 0x0}) 2018/01/29 16:28:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x840, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000954000-0x4)=0xe) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000fd000-0x4)=0x0) 2018/01/29 16:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b20000-0xd)='dns_resolver\x00', &(0x7f0000640000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000355000)="70726f637070703029271f276c6f00", 0x0) keyctl$assume_authority(0x10, r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/01/29 16:28:50 executing program 6: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000988000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000a08000)=[{{0x0, 0x0, &(0x7f0000e76000)=[{&(0x7f0000e77000-0xe0)="362ffc84f7735f77ca8cb9953405a512aec2e6f574e0bb5f3d67035c5270eecb05254addbdd6f7d4c18ad969b42fa89ad225e97c6a36c8aa83482ffe526ce3df5dc49e90bf138a8f59d14b746186211696deee0b1f6e32fe7871561ce31397d2687690bf4734c522a8d8ea2897cdfe27cc4eb1e2d3bfdf7fc4f6857afd7ad382fdd2951418b3abef7c34056465d198b26adcbfe7c07c44156a15ec368df2815e0d9bd0b40c75f35db3b454dd727b9cdb80624a72476c0bef59992580a5d0b4d1812a96fb56ed04decd5ea2b9c5163989c81272163ad1c19e75343e28101b598a", 0xe0}, {&(0x7f0000e76000)="02eec1c85177e8757e8b0ca3accfac19ec4c462dec1ff0b3deb706b9ad4def896830f679ad333651aa678cf6653047c34be8686a16445d0e855fc3ea9dbe55d5b71732cb484831bcdedd28e178", 0x4d}, {&(0x7f00009b5000)="656b71dd7aa0e0ba575d4958d2db7dccb79b947c38fcf504ea395163e5fc10d822714d4f36f27f4463d0214ea133944f8c513f8fffb883595513cec4446c319b8426c23b3afa6019ea1aacd63cef76f1d1e417729a6a923296226876ffa6f85bc6e487c329c5bde6ee6d3310c5c5033d9dd5f113aa7f9b56ce7f08bef000f2495e", 0x81}, {&(0x7f000063c000-0x7f)="e1c1860085d7cc3403d7fa2f463da4493d86b6702855c4e40725227bfa40f4dbb2417b77baec727993736ce89d248318b3e05ddc65e3d0664d3f04889e660ab3db922702b2f0e8e37bf82744d9df0c47be7374f87ee5a3ac5eb017c50db46ac0a03514dab3e4d54c547461809a2118ed99b5c1fef4bb026f5834dd3b0fc577", 0x7f}], 0x4, &(0x7f0000a7e000-0xf0)=[{0xf0, 0x10a, 0x401, "3518825a18de9851090383d36fd77e91e421694ee8dd706f4fecfe07e46af8255612920744151350aec9b942ec512972255b3918a10243297046b19ba4ee2908b3bd3f9552a6263e9b552d4671ecd77512f4e70606beba83ea20b6d2388a4bdefc854b221be434363b154648308e92322836f6987d3735b86c07755578354de0e8534f37b99ff3e356be25cbb7a1c31108b442bd6add97b2149eaf00a559ad4bf4e65479d332f6d789d7fd895a110a343e6b773697dddc409cb73df3447c2e776da864fc63304f87e780defe60b2187345f52214e0fa9a638e"}], 0xf0, 0x1}, 0x8}], 0x1, 0x24000000) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000e77000)='stat\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00005ae000-0xc)={0x4, [0x200, 0x7, 0x5, 0x3]}, &(0x7f0000c84000-0x4)=0xc) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000e77000)='/dev/snd/seq\x00', 0x0, 0x20000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e76000)={0x0, 0x0}) 2018/01/29 16:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002f7000-0x9)='/dev/rtc\x00', 0x440100, 0x0) accept$llc(r0, &(0x7f0000ef2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006a1000)=0x10) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/0, 0x0) [ 35.096108] IPVS: set_ctl: invalid protocol: 65286 0.0.0.0:60696 [ 35.128523] IPVS: set_ctl: invalid protocol: 65286 0.0.0.0:60696 2018/01/29 16:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getpeername(r0, &(0x7f000042c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f0000d75000)=0x1e) getpeername(r0, &(0x7f00000e3000)=@generic={0x0, ""/126}, &(0x7f0000f1d000)=0xffffffffffffffec) 2018/01/29 16:28:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00003cb000)='keyring\x00', &(0x7f0000ab7000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$mice(&(0x7f00002c9000-0x10)='/dev/input/mice\x00', 0x0, 0x108c0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) keyctl$link(0x8, r0, r0) 2018/01/29 16:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cb8000)='/dev/autofs\x00', 0x200000, 0x0) recvfrom(r0, &(0x7f000067b000-0xad)=""/173, 0xad, 0x12041, &(0x7f0000aa8000-0x80)=@generic={0x11, "db84ee6c2be107ef8894c734c855261a7db97eaac8c5ce078e1853eab29459c51ee0c640f7ab1e3eff9460f4f82cc3125349d0a310979dcd465ac65703db212821672c1f1c11364fc7adc58c63e8880152eb30e3af081e093766312accf8e54732fa890bf7027ea5818423d4e2629518c6dab67f039ed216e34a77fddb89"}, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r2) socket$netlink(0x10, 0x3, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000d0a000-0x54)="533fb593f0bbfaf6799851ccf15b3729cafaccd19cf3b033da3bd4c89ff82f078cd491a6c5985298f0146f37e19d690903fab6eb82db45410ba058de69a11c89ce0e11bbc8475811629822a392933b857fa9d230", 0x54) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/29 16:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000fcb000-0x4)=0x0, &(0x7f0000fc6000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x271) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e7d000)={0x0, 0x0}) sendto$inet(r0, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a9e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ffe000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000065000-0x4)=0xffffffffffffffd6) 2018/01/29 16:28:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000254000-0x8)='./file0\x00', 0x110) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000617000-0xa4)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe1}, @in6={0xa, 0x1, 0x6174, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x48, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7e8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0x2, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c89000)={0x5, 0x2000000000008}, 0x8) 2018/01/29 16:28:50 executing program 3: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b9c000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000b68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x29a) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f93000-0x1)={0xfff}, 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f91000)=0x0, &(0x7f00005c1000-0x4)=0x4) r2 = creat(&(0x7f0000ae6000-0x8)='./file0\x00', 0xd4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000bad000-0x5c)={0x1, 0x1, {0x2, 0x2, 0x10000, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f90000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000680000)={0x0}, &(0x7f0000f92000-0x4)=0x4) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000f91000-0x10)={0x2, &(0x7f0000f91000-0x10)=[{0x2d400, 0x7ff, 0x1ff, 0x7}, {0x1, 0x10000, 0x4, 0xffffffffffffffff}]}) connect$inet6(r1, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/29 16:28:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 16:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setuid(0x0) r0 = memfd_create(&(0x7f000079c000)='procppp0\x00', 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000178000+0x20c)=""/245, &(0x7f0000412000)=0xf5) 2018/01/29 16:28:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80007, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3d2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7f}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000013000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x3, 0x141002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000003000)=0xd8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x40, 0xb77}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/load\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000)=[], 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 16:28:50 executing program 2: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000077e000)='/selinux/access\x00', 0x2, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000a73000)="80afbff1fc3fc18967fac99e727c9139c3141102c3950e8359f9f64c6b7b001e83ee0398d9db6360bec16d85e9d1342808667e5c6115837860a3bc06086ded83af98980d750149b95844c17181", 0x4d, 0x4800, &(0x7f0000a73000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a73000)='/dev/autofs\x00', 0x109000, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f000008f000)=""/26) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000961000)=0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f000039e000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000a74000-0x4)=0x0, &(0x7f0000a74000-0x4)=0x4) 2018/01/29 16:28:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000398000-0x4)=[r0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) flistxattr(r1, &(0x7f0000001000-0xd9)=""/217, 0xd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d13000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000023c000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00001c9000)=@ipv6_newroute={0x24, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 16:28:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e4e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x1f) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000f8000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/29 16:28:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x76, 0xfff, 0x1ff, 0x200, 0x101, 0x1, 0x7, {0x0, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, 0x7ff, 0x10001, 0x3f, 0x4}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x200, 0x2, 0xfffffffffffffc01, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000002000-0x60)={0x0, 0x20, 0x4, @thr={&(0x7f0000000000)="afddc4e7269ae53fe910af8055e05c4575e990fb33fb09ffd02e7690f8a6fa454af1781cd903549fba33b8ed89d5db0ae2f8d82f75205d749ab9c8fd15cbf971767b92300e1ca1b5e988b5b12a7f4dba69e9684299dfb593280349c76b33e4c76b4dada697995e0bcfe3e1c9a6e2b38a5e214ac936900d0c163645f4da728f2f63c4c74550be91d8112ee012ee19fa8dbf3560a72feffdd0f05e9ed3f3a98d6641b20402e56bb708857b93c9900843b02246fdc55a48aab2e1966e44365a5ea831f3491c77302c10b17db5f09318da28eb73eb632f24e40f8e032d39b41e45b9ed20546edf85914f15fc616e3d9eb6b2e17829", &(0x7f0000000000)="9900839110a005dc3f0b78ff6685354fddfa8b459db03575"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_delete(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x1a)={r2, 0x5ed, 0x9, [0x3, 0x0, 0x7f5, 0x6, 0xbc4, 0x0, 0x7fffffff, 0x9e3, 0xf1]}, 0x1a) timer_create(0x0, &(0x7f0000002000-0x60)={0x0, 0x3b, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_getoverrun(r4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f000049f000)=0x0, 0x4) r6 = fcntl$getown(r0, 0x9) prlimit64(r6, 0xf, 0x0, &(0x7f0000c48000)={0x0, 0x0}) setsockopt$inet_int(r5, 0x0, 0x0, &(0x7f0000000000)=0x0, 0x4) 2018/01/29 16:28:51 executing program 4: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000003b000-0x4)=0x0, &(0x7f000003a000)=0x0, &(0x7f000003b000-0x4)=0x0) r2 = getgid() getgroups(0x5, &(0x7f000000c000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000003a000)=0x0, &(0x7f0000030000)=0x0, &(0x7f000003a000)=0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000010000-0x4)=0x0, &(0x7f000003b000-0x4)=0x0, &(0x7f0000016000-0x4)=0x0) fstat(r0, &(0x7f000001e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x6, &(0x7f000003b000-0x18)=[r1, r2, r3, r4, r5, r6]) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000003a000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa02}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/29 16:28:51 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b83000-0x15)='/dev/pktcdvd/control\x00', 0x4501, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000c78000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000309000-0x4)=0x1e) r2 = open(&(0x7f00006eb000-0x8)='./file0\x00', 0x18440, 0x90) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00003ed000)=0x3ff) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00006c1000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/29 16:28:51 executing program 3: mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004b2000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x402040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x16, 0x0}) 2018/01/29 16:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f00002c0000-0x126)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03ff000000000000000000000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ebe000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) sendmsg$netrom(r1, &(0x7f00008ff000-0x38)={&(0x7f0000f04000)=@ax25={0x3, {"6aa97d5afb4164"}, 0x800}, 0x10, &(0x7f0000ede000-0x30)=[{&(0x7f0000477000-0x29)="627d9fc65018248c33bd7bc5026b6d39eeb9fcbeacc146233c085a8616ecae298bfdadae41b8831cbd", 0x29}, {&(0x7f0000533000)="0ebaebbf8f4a6b0dfdbb1b202b57a5cfa696fafb37aadcd1510af148d72882eebdba8a7d24ce7458c41e9506e814458dbe8f1a3f6c2e2acd44c5741165b51e86f0f444554c7b244a8593f306892b8425efc86761ca278a59ed28bac789df739a8258aa04aac650a50bd16324e4ebf1", 0x6f}, {&(0x7f0000abe000-0xab)="0f5f9e43a76692904a47fec2368e0022def686c58eb74fedd953778ef1756fba7b03b16bef720dc99b2597108291511f1f445c6d89a09db04bbb314c307069f7af47e600e531da3a291cf967226b23252aa00c580ddc19ec1904b7f940837f77a0c966276f67fb9c18863c4a24f5ea59dafe536adb8df8684ce7cfbbf3586fd9bbe44a9838dcb3c37706541052a4d2ab28cc2a4f8974cb78a48af0b78f59ca05505e37d230e5c3f59f5035", 0xab}], 0x3, &(0x7f0000b4c000)=[{0x100, 0x11f, 0x8, "cc281460272085393d7afaedcc3a38e3b321a7ee6cb2c2f230e900e0a938ea332a4daef6df16eb8dbb60441d16fb14acc336db68efe5168a54c63874d9258eacb58174e31a37f23eed3e9d06742041d64938fe32186c5f63d20e0a59c66c5c00f5c51c26a65b7e68a5b24de56abad210a80b7f4c3104661b254f530443d1ddadef1758f840a6fc25fc63d4e40e2a555eaaf7050bf47741fe997e3622114e66113e73181ca2c1acfe9b812555e18fcc466c4268e5291933363ca2ea9735468006ed2b09a31cb5bbbf49a0215a41ba272181ba0ce5393df34747a113da0bafc529f3430beb970f346d128b9a2e7ae4"}, {0x78, 0x102, 0xbf, "919ac80c6144316d2000762c85672a87ee4081a98a95c62bd4829b7713cfafc53b27a92f84be55a0a5d42465b721d1ac1ca98f2a1446e7ef456dda4e85e59223b65c7cc8f2cd66b7b47eb29172d4d345de445c434e7e52cb4b875df85fc5b1ce077e0a"}, {0x1010, 0x11b, 0x9, "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{0x108, 0x109, 0xe95, "e5f0ca15508dd61c7747cd7503122e95f474508fe76121051e9b9d8832a8ab29f454b9a0986c47982398773211c6f425723918c9fe473c8eff96994c2140dd8d6e1594fb1b1af68fc84091e3dcccd295cc53cc1bd1f55b449a0574174214ff9004244652733fdd24754b17af5bea11454805d8c6fca055dfce5fe529bf3350f73d622597a4a927b216c587e8ec6891399e9ba79cadedf4a89fe874e597e3f05c646dd414b6e89b876b76e6693a5a78e62409ec215e3a3f32bdcceedac404c869e935b45d94c34e5b58a8c76fb6645391acd1f66ce7eff8b92c830e004e33f5229b6dc281ea791c51cff52efaf7f03b56929194cb3fa3dc1d"}], 0x1290, 0x1}, 0x8094) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a2c000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f00003b7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fed000-0xa0)={r3, @in6={{0xa, 0x1, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x1, 0x9862, 0x0}, &(0x7f0000569000)=0xa0) sendmmsg$nfc_llcp(r2, &(0x7f0000552000)=[{&(0x7f000043f000-0x60)={0x27, 0x5, 0xfffffffffffffff9, 0x4, 0x7, 0x9, "9a28900faadfa79e6c439442535d7f10bf062608c72a39d0244a5e09dcf975240baf4082252cb5c4919b345b8d89ca71386a6638a5f39d9295650d62fc3956", 0x9}, 0x60, &(0x7f0000418000)=[{&(0x7f0000cd2000)="2a2e0d8651136800ece9fd63646b95d24f4c5494b31409df090bc772b464160ce042b004", 0x24}, {&(0x7f0000bd3000)="74aff6ba6c040133628f4b254338f0e9956689920133fd4350f218ed76b51305acff91f9991596b33e69c84c1391de3dcd5fb8a2d036d069fe91150d02bfa917b06ab248edd3cc5ea0cb35a6484815c66771928331cf93835c9c43323ac731c1141739911dc1f26d2425bc066c46fb48000a4d9b4ca52a485ced5af8099dd06e4aa7e87b4797fad95bef3a335232c0f05af4f19fc3323494274e3ac5ce1e836f870ae5e457712723c38503ae585ff701bb31535168", 0xb5}, {&(0x7f0000f84000)="9c30bff966e2b1ac679018fdf032d0bd664f2db1d4238e2ebf3273022913884ca4414cb1d3e78dfbad13e9e52a023235e8f877511e78e0682e94", 0x3a}], 0x3, &(0x7f00009b1000)={0x10, 0x114, 0x6, ""}, 0x10, 0x800}, {&(0x7f00002a1000)={0x27, 0xb3, 0x7, 0x0, 0x2, 0x2, "469b758faacdd75d895275f5f6ab6bac3ad84301e10c4a91ccbab8d7a7839ba1c9354b22955ebe35ad8cb6f8566ae870c799330d5ea6d17ce764a4f1fa6ca3", 0x1ff}, 0x60, &(0x7f0000beb000)=[{&(0x7f000057d000-0xb0)="8a63deef3e40abf6138c058bc3e7ac38ca25953159383da36d210ba6602f97ba0273b487fce892eece7ec3cc9c4492f12f598131800cf408c414bed5e5e0d1eff42bc6ef97a7232d2fb428b48d6da1283a62ec3ce6ad869dd78d050680dd493e7edfb5fd29dd68affd206f803e57c9606eedf527d841bda67faed3074c67dbdc7541e2926da34c7f2d796c5590b5f8b87e7826400aa1ffb915d0e965777efbe8008d5ae8a30c74fc38b82e79f43239c7", 0xb0}, {&(0x7f000074a000-0xdb)="a12baffdf1fc1cb51337559370046bbc048a99bad8da5dae9dba76e2dfa8cf10a66e16502d61df45e0c398e1b24b0e562d4c5703d80ec2d9f9db39adcb19df2b339d3441c0361ca12a9c95da90d22df6248636c3caeb2c889c94c38f0fdd8137d9c08dc7ca6e540ffa3d1608f2f5eafb087474d7209dbb6d3157631a231f3945d566bb2d1e8f01428cda06f5c0f3c4033ec49b47705a18171a9921b540dd2929c4e41f9cd94d7094dae8248363f78981fa2cc81feaf26178e7e70eed2a5de5a425ffa9d77c5fbb71a9fb215e48ea197804efda14d522411135f95f", 0xdb}], 0x2, &(0x7f0000733000-0x68)={0x68, 0x0, 0xffff, "945c0a60a3279c2302a73df44ee33f0750342471ec6a88ebdf435feb9c52b20738554fa455c2863ea05d01c50b3c216cb27ea6eab49ced0ec25626efd9efc248d763db184e9fcf3738bb962d9c5a5909fb79f3b11f426d40"}, 0x68, 0x4}, {&(0x7f0000ef4000)={0x27, 0x7, 0x1000, 0x4, 0x53cb, 0x578, "fbbc185a7bdaa29a115c3a0ec8d2e49aa394be1f462b09d395564a482429adce0294e6d379e3c462fe9b7665e77dd473992416173cbe3e945c0c80f8c7a5fd", 0x7db}, 0x60, &(0x7f0000bbe000-0x50)=[{&(0x7f0000a04000+0x9d9)="cca40db9b4bc2fc725684ed3c54b22f933ea5ac37427457893f47d6d", 0x1c}, {&(0x7f0000f0e000-0xa3)="90c9f60d80c90498e9bb0213012a2525d461949b7f2972cf04ca60f96748ba9cbc1a061afae2eea82e1d014ce5bcd404e168e5b8e322925cebc743a8a4ced9917a8b49f6fbcf5328c9d2a57c3a7707edce8e0ffefed36321f17dc3bb0fa467ff2fccead61cf1e9370546b634a497bbf643fd166f762b694ebc61731019ccdb5486fee5caa024221e3040d313901a09ac59d4a91e53066f09def8d6123974736a18cacd", 0xa3}, {&(0x7f0000da1000-0xfb)="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", 0xfb}, {&(0x7f0000037000)="4efc01136336b2f02ea8d71731fa0734ac38496ebb0ca0e02bdd9d8be09d22b8a9cefa9f6bb3821157343f9ee248a3987401183ed1c1525f8f88efcf761c31f50793ae17fb30c9f58132d23748b197cf8b74013e7d51946dbffd63456dd4c5bbc9dd7dfe650712c981e5fea2b11f37730b42aefedc693aac6c09f30fb06c8174fb9ac2aa2185e421d1aa31f1c4efe851922adfef4680d9c30dc1699596c725bd88", 0xa1}, {&(0x7f0000173000)="26a740a0ff35fa9d285ff59bc6f969bdeb72a08317ea6fcde44d1fe4059b", 0x1e}], 0x5, &(0x7f000094c000)={0xc8, 0x10d, 0x80000001, "5fdf23d7266847a35d55d4b0fdf75d63e34c155d74bf82b97d444aa1d5479819a4b54f03c21eb07a024dd94ce08925b9280952236c2994dadb5c5da1691393039cc64b9ac14f3741bd6850d00565ff0ab650a10807da9dff95c9c29bd6f3f2b267dcf85861bd138976ac041b22ea2a96fc7de38e5ed8551407084107228114fb96b44ac4fd0743a239ea5ed5b4d462027e5a2b9b93274f2cf6ffec3c55774ee9d1e3f29322274a3a75150ebf0663222f55e70a7c7518"}, 0xc8, 0x1}, {&(0x7f0000cba000)={0x27, 0x7, 0x401, 0x5, 0x0, 0x10001, "d961d80c9acc92c21eee20d2f74384901e05960fff11b8a7719f275f62d0b76bcc07e602c32ebcc863fffa79919dc8af26b0e6ecf026525f26e5d90004d639", 0x8}, 0x60, &(0x7f0000b94000)=[{&(0x7f00003bd000)="a256837a29", 0x5}, {&(0x7f0000ca2000)="f7c32c1cf29b26e7ec69bc5edec373a9b0646c9931c5f7460c3ede97ac701dc5056b582c91fe0bb347aa4030b191434b0063933bf131049ff91438a568c578ba644eb1069c4bee3f091ae4284c85a0724d0335ea4c85eb31bbf0f663040a546b5834042a3f8b61f6f80f774f7134cd91c175432e5cf7b67c304907d5c5fa8ba809f95f41062290766bcae3af762d4c90c8b581bfddd6d9f3924a25fda9409f222881f42ecdea9ea082c428f909812a8bde8463df8e5f8ec97dcac311bc8fd7c7df1e634e78c1c19f400a6b4ec6", 0xcd}, {&(0x7f0000acc000)="ac7ec29b814f94e0d6cb512d77296be6e40067fa54c4ea61e230f38f15f766c5b33413c9bb7ca025c25f031917807822016510ee3b9df4abda1f8d31e27a8be336cca00a8595b4d0b7", 0x49}, {&(0x7f0000e4f000)="d9e3d44ff965f46d6f77b223bbc73e79a6bbca374f692474faeb089504628e3ba96346e0514ea5c321b2917cf0099bc0527df3", 0x33}, {&(0x7f0000e9a000)="f0831c320199652998062b3f", 0xc}, {&(0x7f0000a24000)="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0x1000}, {&(0x7f0000f11000-0x8c)="e9e5ed676b31a6893da97ab30997a7b08da61586c1a8829157c5281537cab8b93f73b87abca9fe650c400c17c48f655ee7f4886f97c4518c7d9a2dfabc0321b6b4236d3580def56d30df166005157d2d08a38f2540d79fc1c320e2932be39fc3c43302ba81dc00b8e1698216b5c547d772cff6e202eb744cf105d19878494c3b9141076a9b5039f251233aa7", 0x8c}], 0x7, &(0x7f0000db4000)={0xb8, 0x11d, 0x7, "0b864513f5a5d20a6bf55bd629469d61bdc6491cbf04ed9821da20cc6d371c636ffe3c064eb7ae0f2ee30524cff05f9c0443f18e5d9027655b0172e24919244e81279e7df8aca2c9914fb3bad38579afc2af652b48a6eb5aaa5396d76491a31b1bb0a609ac7a06bbb52eaa676276d76184af3da4388494237c7f95d49e460b06e47210bbe2e3f53834a9b8db5f3dc083016bb2cd8780e56d47acac3685bc3301e56687b15cbac4"}, 0xb8, 0x4004000}, {&(0x7f00009cf000)={0x27, 0x1, 0x0, 0x3, 0x1000, 0x800, "1f8fe3ef2ea764eed1df11f1f05a1d42683989e2c57380833048d125d0d94e6026db0b11a0b42a7842ea55ba0cf7d437bc03794eb38fe9fd74c0afd5bbcc8e", 0x0}, 0x60, &(0x7f0000334000-0x20)=[{&(0x7f000036f000-0xff)="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", 0xff}, {&(0x7f0000e5d000)="ae222f9ad348d303da0ee2dc44fc57a0c5a4fe3b119939f4f8e1c8822baa8f6091b44cfc3b444a454b7004773f894d7c56190d2108abccdc511b52161467312b64420610f31984ae41ed04763bd3fbe7a74948714d55e8c18b5d2d7ede4972de58f25e9cec501e631dd884b8364f376d3910bbdc821ba6a906b871595a2271f95d72cace9d4164471d666d4534719f9370166ab76d26d7c4e1f7f07b0e6c723d0076c7f18c7c5e79a109cc8568c3427eef2f8a0e53c0bd69b044f3e2aac6f92ef826b328dad7c02df63192a9396826d12fd0c593260820300d11ac33", 0xdc}], 0x2, &(0x7f0000dc6000-0x58)={0x58, 0x11d, 0x9, "6a8558cfeb2619dcad0218eb4596afd9166d0a59478d5eb1a85dccff999120606dd9cdb1128902f037f2abedf4cd355675e22ede871ed60cba77292999a7fb83dec1b89058"}, 0x58, 0x4}, {&(0x7f00004f7000)={0x27, 0xfffffffffffffff9, 0x200, 0x0, 0x6, 0x8, "1fc3f0d710403248ec7116892f1d130a387158e68722158a1b39098fb20be16756ef9425cb44de1bb58e6ba841cfc124f48c690cf53a19ec9df52e0dfa2bb2", 0x8}, 0x60, &(0x7f0000350000-0x50)=[{&(0x7f0000d60000-0x37)="af238d05b81d213d70eaebd59fd14c54cbea44cf2f2bfbac809bfaf80b896dada71a4d15fbc14618f783844cad0feeee4822f9167ea9cf", 0x37}, {&(0x7f0000a3b000-0x44)="b962803b89888012b771bb283ab2f440782c4b8d6fc4356a0e44cf13c44c72f9715dfe791fca8d3135b7470b1be3fcac3f1e1b482969f5f79e2502d6e3d27f252272872e", 0x44}, {&(0x7f0000511000-0xf9)="afb7a44f169d26cb6bcc66bdaae9267d6fe89008a9921ec3f64a668927dde28d1ad3a01bd4b6b0391d1c388f56f1e59e2cc61359c517113c7384ace3e15fb44ad4f2c7cae5f21d77444312db2e2d5824a3726651c84fa54134ab9a9a43ff081daba135e095d0bc1da5030ac2c24ef1cacfc168ba2748512e54ce209250013ba64630ef3efa3c1437413296cad74d2a6a7726327549021daf96c7a942362dcb174bcbe3b9d27cc4bfbce414535dd1d74461bea18a3cbd066a115f417f6ce04d4611a3e8eaef8c8aedd320cefa9feaca249792ec1baae5bc8698bdcb6f3afd5b9bc12e8d66563f7eda2141f80efa173f88780475cc28ef8feae4", 0xf9}, {&(0x7f0000696000-0x20)="78fcc304da0412cf5bdbadffd6481da1dd02d0e7b260c2d0218e4f1243d11676", 0x20}, {&(0x7f0000440000-0x8b)="490ace213bb4ebe1f7c809a7f680a333c0fb46e9f732a699af3973fdde6e7125c4b1a25cd3f185b193723d4cc429b976d3e6ebac9ab9f4090cb576fbb02cdd7af2e84d3cb8895b53d45715faa416f26ff02aed692625bed6dfd561870977427f044a3dfe888e50adc78d5b6a3707ff7f2c8501a958bcc6e7ea5862dbcf0db9985e8d39e99f565c4e189522", 0x8b}], 0x5, &(0x7f0000334000-0xe0)={0xe0, 0x11, 0x2, "cb96c456aaa45f3f6d3cab1e0df8870eaf2089ebfac19df7add3b3bc0c0895827ec2bb7c32105183019a9e65f8071c5c288572dfac2b823b8f0d0abc5e5780fb88c17937de7d32070e8da039785f19ca4c221ebd744f9664357fe9008f5c053c83dcf3d9ef1baffd1448aee05b45ef15a50aaafda709474006421c17af0f14c2d97d4f72de178e1361279e38d43b4ae0b1ee96473638d0034c4992688d22f5f11440579c9e52b7125864de3089245f8cb8d67099b5df97a341b139366171e99abfeba81f2a4809a2b57b"}, 0xe0, 0x4}, {&(0x7f0000fa2000-0x60)={0x27, 0x4, 0x10000, 0x0, 0x5, 0x2, "eaf3400efbd54220d5083da0c2e4843a995b563640c33cc1867fbacd3e7c59ea4fa515eac48d3885f3df1584ff737fd2be3de7c55329764ca95d9d233cf334", 0x29}, 0x60, &(0x7f00007f4000-0x10)=[{&(0x7f0000660000-0x2c)="c8d8fbc538c86a7d44d3ff15fa02369f6810978eecdfe200bf162185c57f7fa1f0dc74877a6ded80890202b4", 0x2c}], 0x1, &(0x7f0000418000)={0x88, 0x11f, 0x4, "7d7cfc4928d8c84a3f4f005a5c9f2713898e026cde5cc32c0535f1cfbfb1d1fe4ebab50166a211e6cfd9946733458ff2dca4740328be2da2ca562a7a540cda7df63c44207a67d71b4c8f23a8013f09686a3df2aba465143f3c484f2be9307be0970b88020b339c92b32f1c03229f5e2677eb78"}, 0x88, 0x4}, {&(0x7f0000281000-0x60)={0x27, 0x9, 0x2, 0x0, 0xb460, 0x5, "76a9a73764a218c12e7a7771ce047a05f72a52828701d07f85ca42308b3075cbd5e29fcc94b0faa86f794002533b819026511215672e5713515d8c8425c3af", 0x80}, 0x60, &(0x7f0000491000)=[{&(0x7f000091b000)="89e2b8491c2a24002f49b032997be60797b2223d27a969493f1d38139176bbbba96db413aaf3c0b10bdb150bb43e1198789c03eedcf6545a04d94d59bcb8b320229c4b07394b5b8eca3b92d62b471eca9b4a70d87375b539761c4fc395f6904bcc76b8974ef2446e2ab612040ad599fcf02301e742c783ae17218eab3a571154cc42e78d648abbf427a063e787ff247a5b9185a2d0394404a0defcc2859045944f3ab742145f2b3f62bc628d6e80ce169664d890347cd02280bc1f19c3cf2455cba3c5d750a0f1b1d91a1dc87dac7c9f", 0xd0}, {&(0x7f00009ba000)="37e8142cf37180e1972c8f618d1e686779ace487c89aeee87e75164474108acec613f79aa1c8b26a879d50c1e6492ecd78da2d477bed92c7f6993b090fd5975fa02997800207ed195fcf0f7ee35c80db4ae65d7d01a25af0b7fae983a13579ecd6bc98add114de763182e4978e9606257b5e65f192c62c3bbc77ca41a862cb87db3b370251b600c4abd121cc4f861f801fbe259ed6f1", 0x96}, {&(0x7f000007a000-0x7f)="3e24a47a47ad7b1de99705580e86f10d796c1f4b0f1a90ceed6622e808da7f24de5a44546bc14de8fa5d9133a638d022c816468608734b2ad4797364f6ca203870f4afbb6ad38dcd09b8e6dce27a5b4c0cd3a9f80b9b54ec6e0fe0c81a03d98cbf0995717cb6b431ed226948b2ae275c3717b944dfcad47ac75c1075a380f5", 0x7f}, {&(0x7f000042f000)="efc810e2370590979f882218640fd87b59a38e657a2f3665d6b8822af017c0d875b03ecf5f3c1b0d3f6768408414ccc1b223b19950828db85b8f5a40f3af32637b", 0x41}], 0x4, &(0x7f0000994000-0x38)={0x38, 0x108, 0x100000000, "c604e5663b03b6a7a847a241a1d569ef02df45d301ea8d01acf9f27ef5acdb6b81b383"}, 0x38, 0x800}], 0x8, 0x40) 2018/01/29 16:28:51 executing program 7: r0 = inotify_init1(0x801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000001000)={0x0, 0x4, 0x7, {0xfffffffffffffffd, 0x2}, {0x8, 0x40}, @const={0xf49a, {0x29, 0x1, 0x80000001, 0x0}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="3327adc0205184dbaafba17f7d87fe55"}}, 0x1e) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3, r4}) openat$ppp(0xffffffffffffff9c, &(0x7f0000346000-0x9)='/dev/ppp\x00', 0x1, 0x0) 2018/01/29 16:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000fcb000-0x4)=0x0, &(0x7f0000fc6000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x271) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e7d000)={0x0, 0x0}) sendto$inet(r0, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a9e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ffe000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000065000-0x4)=0xffffffffffffffd6) 2018/01/29 16:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000032c000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000550000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e9d000)=[@in6={0xa, 0x2, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x38) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f00009ee000)=0x0, &(0x7f0000474000-0x4)=0x4) 2018/01/29 16:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x100000000000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") lchown(&(0x7f00009c7000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000419000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000a61000)=""/89) 2018/01/29 16:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000488000-0xd)='personality\x00') read(r0, &(0x7f000013e000)=""/4096, 0x1000) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) syz_extract_tcp_res$synack(&(0x7f0000612000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000fa4000-0x7)={0x0, 0x0}, 0x2, 0x6) write$tun(r0, &(0x7f0000aba000-0x382)=@pi={0x0, 0xfbfb, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x1, 0x6, 0xffff}], {0x8100, 0x1000, 0x7fffffff, 0x6}}], {@ipv6={0x86dd, {0x8, 0x6, "50a44d", 0x340, 0x2f, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1ff}, {[@hopopts={0x2c, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x8000}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x75}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0xbb}, @pad1={0x0, 0x1, 0x0}, @generic={0x1, 0x3b, "c8154b9bae9dd5b3dc3876072d4b73876afef5de37b7872f8c38d7ce840ba750bb46690a238e4a3f902928705d2acaa1c8c96f0839a67a4f2ba75a"}, @ra={0x5, 0x2, 0x0}]}, @hopopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}]}, @hopopts={0xdf, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0xfffffffffffffff9, 0xc, 0x4, 0x4, [0x0, 0xffffffff, 0x9c2a, 0x4, 0x8, 0x8]}}, @calipso={0x7, 0x18, {0x3, 0x4, 0x8, 0xf9c1, [0x8, 0x400]}}, @enc_lim={0x4, 0x1, 0x3}]}, @fragment={0x3f, 0x0, 0x1200000000000000, 0x80000001, 0x0, 0xfffffffffffffffc, 0x0}, @fragment={0x3f, 0x0, 0x7ff, 0x200, 0x0, 0x3, 0x0}, @routing={0x1d, 0x6, 0x0, 0x9, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x9}]}, @routing={0x36, 0x2, 0x0, 0x400, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}]}, @hopopts={0xff, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x61, 0xc0, "7ca93064386ec4f6aed028331340920385b8c8944ce9cf5b9e40886d9a217292b7311abb2ef0177a838ec92f3778d96750882d947fc2b8266646bee4ba742cf83a7adb925a8b48ac08c2db18a986211ea5237d7219b31d8ef4bc5efa6840d51c0740c0fa381882908f73cf6c8df01b9b6f4bfd973493fa202e203ee968a31ac0f6fcf61ccb404f09eb276041e5d28539ea0b05d10fe32fd3ef6a8212ad33c43da9ad05125ba4d4abb6fa67558c1019aeb00a9f96772412c1a099f51e01e2e19e"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x48, {0x3f, 0x10, 0x3, 0x69dc, [0x0, 0x1, 0x4, 0x0, 0x8, 0x8, 0x1, 0x5]}}]}, @dstopts={0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x9, 0x8, 0xffffffffffffac42, 0x54, [0x3, 0x49ae78c4, 0x101, 0x7]}}, @ra={0x5, 0x2, 0x5}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x3, 0x2, r1, r2, 0x2, 0x0, 0x9, 0x18, 0x100000000, 0x0, 0x7, {[@generic={0x4, 0xf, "befde0ba1a298f64fe1e380fbe"}]}}, {"b6dcfd033a10dd73c44cf29f81b146ddf08445712b6faeee918b3a7de7823a13ee9bfb6b2205fe770a95911728ce3d6d1eeb5c4f778e5b2cfb3bc814d59e4e3cbb86b69ad457a18d1f1af38a3b2c10e87eeb"}}}}}}}}, 0x382) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00001d3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000098e000)=0x14) 2018/01/29 16:28:51 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000367000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff2000)=0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ff2000)={0x0, 0x215c36d4}, &(0x7f0000ff3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001aa000-0x108)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x39, 0x1, 0x4, 0x7fffffff, 0x1, 0x92df360000000000, 0x2, 0x8, 0x8, 0xaaff, 0x466, 0xfffffffffffffdd2, 0x1ff, 0x1, 0xfffffffffffffffc]}, &(0x7f0000613000)=0x108) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000218000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) 2018/01/29 16:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d25000)={0x0, 0x8}, &(0x7f0000478000-0x4)=0x8) getrusage(0xffffffffffffffff, &(0x7f00001f3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054a000)='/dev/rtc\x00', 0x8080, 0x0) clock_gettime(0x0, &(0x7f0000d66000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f000040c000-0x68)={0x80, 0x800, 0x0, {r3, r4+10000000}, 0x68, 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]}) sendmsg$nl_generic(r0, &(0x7f0000ae2000)={&(0x7f0000aa9000-0xc)={0x10, 0x0, 0x0, 0x80004040}, 0xc, &(0x7f00005e1000)={&(0x7f00007b3000-0x20)={0x20, 0x3d, 0x10c, 0x5, 0x1, {0xa, 0x0, 0x0}, [@typed={0xc, 0xf, @fd=r0}]}, 0x20}, 0x1, 0x0, 0x0, 0x48041}, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000bd1000)={{0x8, 0x401}, {0x457, 0x2}, 0x0, 0x2, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ac2000-0x8)={r1, 0x81}, 0x8) 2018/01/29 16:28:51 executing program 2: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10182, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x8001, 0x7ff}) getuid() 2018/01/29 16:28:51 executing program 1: clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") epoll_pwait(0xffffffffffffffff, &(0x7f0000d91000-0x54)=[], 0x0, 0x0, &(0x7f0000c61000-0x8)={0x0}, 0x8) r0 = socket$inet6_sctp(0xa, 0x4000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x6, 0x2, [0x43d80000, 0x1]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x1, 0x2000000, @loopback={0x0, 0x1}, 0xac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$setpipe(r1, 0x407, 0x80000001) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x81, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/29 16:28:51 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1000000, &(0x7f000029a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) 2018/01/29 16:28:51 executing program 4: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000003b000-0x4)=0x0, &(0x7f000003a000)=0x0, &(0x7f000003b000-0x4)=0x0) r2 = getgid() getgroups(0x5, &(0x7f000000c000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000003a000)=0x0, &(0x7f0000030000)=0x0, &(0x7f000003a000)=0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000010000-0x4)=0x0, &(0x7f000003b000-0x4)=0x0, &(0x7f0000016000-0x4)=0x0) fstat(r0, &(0x7f000001e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x6, &(0x7f000003b000-0x18)=[r1, r2, r3, r4, r5, r6]) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000003a000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa02}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) [ 35.482922] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61 sclass=netlink_route_socket pig=5716 comm=syz-executor0 2018/01/29 16:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000fcb000-0x4)=0x0, &(0x7f0000fc6000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x271) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e7d000)={0x0, 0x0}) sendto$inet(r0, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a9e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ffe000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000065000-0x4)=0xffffffffffffffd6) 2018/01/29 16:28:51 executing program 1: clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") epoll_pwait(0xffffffffffffffff, &(0x7f0000d91000-0x54)=[], 0x0, 0x0, &(0x7f0000c61000-0x8)={0x0}, 0x8) r0 = socket$inet6_sctp(0xa, 0x4000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x6, 0x2, [0x43d80000, 0x1]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x1, 0x2000000, @loopback={0x0, 0x1}, 0xac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$setpipe(r1, 0x407, 0x80000001) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x81, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/29 16:28:51 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000ef7000)="", 0x0, 0x40, &(0x7f0000c0f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/29 16:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000817000)={0x0, 0x0}) ioctl$TIOCCBRK(r1, 0x5428) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x1004a, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 16:28:51 executing program 4: mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000009000)=""/165) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='net/unix\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x802000}, 0xc, &(0x7f0000000000)={&(0x7f0000009000)=@getae={0x4ec, 0x1f, 0x208, 0x2, 0x3, {{@in=@multicast1=0xe0000001, 0x1, 0x0, 0x3c}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1000, 0x1}, [@migrate={0x138, 0x11, [{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x33, 0x4, 0x0, 0xffffffffffffffff, 0x2, 0x0}, {@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x4, 0x0, 0x6, 0x0, 0xa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0xff, 0x1, 0x0, 0x4, 0x2, 0x0}, {@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0xa}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x1f, 0x2b, 0x1, 0x0, 0x3, 0x0, 0x2}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @in=@empty=0x0, 0xff, 0x6, 0x0, 0x2, 0xa, 0xa}, {@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x32, 0x2, 0x0, 0x0, 0x2, 0xa}]}, @offload={0xc, 0x1c, {r2, 0x3}}, @sec_ctx={0xa0, 0x8, {0x99, 0x8, 0x1, 0xfffffffffffffffd, 0x91, "a879c289b925086c0f46723c376812eefaa492a11aa1395a0e03876c3458aec5b4158f7c9215616e04f551377bc990c5e9bfae6db49173260955a0ac5052d6ce97a2e666cd2db20f23beafe2fc962ab2a74bd4043009874bc6e7c8f22cb49b849eccb093ae6dd886e3672ccc90f7cf67a1d7b296b8e5aca99c0c5be18126d82b71e9bd9cbfe3f6661a5b36d8e92b34eb64"}}, @offload={0xc, 0x1c, {r3, 0x0}}, @address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0xa, 0x6, 0x5}}, @ipv4_hthresh={0x8, 0x3, {0x1d, 0x4}}, @lastused={0x10, 0xf, 0xfffffffffffff875}, @migrate={0x164, 0x11, [{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, @in=@broadcast=0xffffffff, 0xff, 0x4, 0x0, 0x4, 0x0, 0xa}, {@in=@loopback=0x7f000001, @in=@empty=0x0, 0xff, 0x2, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0x0, 0x4, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x7, 0x0, 0x3, 0x0, 0xa}, {@in=@rand_addr=0x7, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, 0x0, 0x0, 0x4, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in=@empty=0x0, 0x2b, 0x1, 0x0, 0x2, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x2, 0x0, 0x5, 0x2, 0x0}]}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @algo_auth={0x10c, 0x1, {{'sha384-avx2\x00'}, 0x608, "7d589648f8f6b69a6bd5771f0df0f54781e1bcbc8384af20b081b3fd6b2982a7ec4046bdf4662ab6d3d7ea90b8a78a729a2f5f5c1c1d01209406427822ab2acaee227d88e9287b954a793f24992506efbb5b38fdfda0b7a5ac5a3c6eee2d5f224ce8cf041cf492f329adb15da7c04f5aa68400601491c922ce6aafe3ea708df40a9698e6415133ddf7c43b64859b8dc956b82695fd14b844bcabbcea651683d612af3a9d325ecddd85f68168304a51c3ddab64b9a5bf0a25a9393d3c1b6f99ccdb"}}]}, 0x4ec}, 0x1, 0x0, 0x0, 0x40}, 0x4004000) 2018/01/29 16:28:51 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x7, &(0x7f0000ac6000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000fbc000-0x8)={r1, 0x2}) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f000000c000)=0x0, 0x0) 2018/01/29 16:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = request_key(&(0x7f0000232000)='trusted\x00', &(0x7f0000edd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006c4000)='/dev/snd/seq\x00', 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000f72000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/29 16:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = add_key$keyring(&(0x7f00009f2000-0x8)='keyring\x00', &(0x7f000039e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000005b000)='/dev/rtc\x00', 0x1, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000780000)=""/69) keyctl$get_keyring_id(0x0, r1, 0x1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000af1000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 35.531727] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61 sclass=netlink_route_socket pig=5725 comm=syz-executor0 2018/01/29 16:28:51 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000029000)=[{&(0x7f0000014000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000026000-0x40)=[{&(0x7f0000024000-0x6b)="427a7491cdf53e89ced2448db707252068284bd0e0bf3921e629d12845d70b517a5a8793151e4cf0e195b7cdce810b933c2a0e6992959a091d45e2387358549267cd6dc56b8397a6b25fa0fed102d71de9e8fdb193f4fa59fb42bdd52cd39321", 0x60}], 0x1, &(0x7f0000029000)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x54) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000017000-0x1c)={0x0, 0x14, "1be73b7626648478523b501bc378a7b38b968bba"}, &(0x7f000001f000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000017000)=@assoc_value={r2, 0x5}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 16:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000053c000-0x4)=0x0, &(0x7f000084e000)=0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) flock(r0, 0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e95000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000f70000)=""/242) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000060a000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x3, 0x1, 0x9, 0x40}, &(0x7f00005dd000-0x4)=0xa0) r3 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000167000)=0x0, 0x80000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000794000)='/dev/vga_arbiter\x00', 0x900, 0x0) sendmmsg$nfc_llcp(r4, &(0x7f00002ac000-0xa8)=[{&(0x7f0000bd1000-0x60)={0x27, 0x4, 0x38, 0x2, 0xc3, 0x5, "94dd0f1256a372d993fd910a8038993d08218b196be5788c2d757d89129de0025754d0858d3067375462399f0e79047489a64d9b1cb897464fcd56799e3230", 0x0}, 0x60, &(0x7f0000a6f000)=[{&(0x7f000047a000-0x98)="6aff16e5f652711283bf3fecdb7352ba4409e1a2636261ce6d265d3d710d88d79a1802c323786af7d4e22802abf073cf2982ba38057173b5ad2841ccd17e6c4f248a5ee63a83667db9130ca554c1e9e4411134d6cdb111378f58cce9f6ffeb060d1a591ee1dbccf6432d9824ac36f5c4e84c0ec443d5bf95c1310eb482f097d758afb145256fc593a3327873948d07dda0011e816f7652ff", 0x98}, {&(0x7f0000e55000)="2b5396d7cb69a853147cb5d173b38d0a8dd8d294fb930f5d52b2f2491ddb0243d7cba46cee42491f66bfd26ae3f5d1ae54f8131aeecfbce9d97c729afe3ba7920e207f3b0807c27db699fe6e87b98dc1a5607a604fd9d8638c02a045dfafa1eb8eff295ee6819b4a80bc0accb24beedff4742476c66fafa254941bd1fe5117cec6250c85a356d18b4d63da09f9f48e4939ca056651b89aefae87c09ad144e01bd2e07eeac4f5043376f792a8903a4824366b6342b0d05d662013ca970d617484731fdd", 0xc3}, {&(0x7f0000d18000)="6e93e02bfbcb39d634fc7ec66a81b342e4490e5f6b24cf4d225818388610cae261345e154da638a14174c0a348add0c61408d47c305277fe41bdde4f210f725581cf223685fa1b38d2ef7d98f0ef8778d63bb1f8d889189a9750176b7417a57bc2972faf814f3cb5e9401a500528fd7e880568448e72322f7c7c68af43b28303e6d3fe81e2c45e9a6d25d92eacfa989c83bd7bce99d7b5c8570be6a73f7206a3f91b16a791dbf271997477f3baaf0e2f2790cf6070242581dc857ea5ae5fadb8c4e0ad87b676dd454444ae1f23835928df1de8673a612be3ab726913df562d2496fc", 0xe2}, {&(0x7f000049a000-0x8a)="30e9295a1c1cf471bf26baaa5595e9625abda16a7927a622ce79a4d20a84e8d4c73eb828bebb9b9899b0dcba3e686cd9c1aece15808a8df91e39b92b36611714431c4bdad3708b823d980f5ca0e21e24a5f065ff1f8983303644ce1be021841360e282ce1225efc0838c1028ef207bf9063edf09d7b6d2cb536f1a68491c84bf0d5e809d252fb7ed6411", 0x8a}, {&(0x7f000039a000)="d48d42efcc962b98c3122c38e1b822ff3a0c1d7e8731b228d5032f04782f9b8889ee03fda498544dac18388fee8126e242a12aa0e13b4ecf5855eb643383931e", 0x40}, {&(0x7f0000a1c000)="3604cf75eefafab25541d3797af09f6d746b498634377bacc35e09eb65c380b726e50110c1dd8c7021c822d14326d3b9ecb8baba263641038cf454192f1287409eb73ff27c30865ca184c856cee11830e9d74877639476d15b9bb69bec4b3dcc158c26e5fc", 0x65}], 0x6, &(0x7f00000f6000)={0xb8, 0x101, 0x4, "fa54fc7b4233e7239b369ec875bff8352ab8eddb2b435b1053a7afefe7ea504a0f66284296098780bf9b06485dd22f176d3c23bb59522e03bca673586a14b09c7e79d36decd2e26576b82336fa9a4e99709915e49ca581484ee6387966f2adcbe6a96833302041f7eb6c9f96a408a9a525658a724bd35a786b9bed941fcd24e7c931677899c07a93b99514f9e0ca91ef859be683c049080a578fe68e3482587a563f89248870"}, 0xb8, 0x14}, {&(0x7f0000868000)={0x27, 0xba55, 0x0, 0x7, 0xcee, 0x6, "d53dded2de7e66ee8da60642f0ade766824b91f681c605a5db4d86c69096900d57111c2c4838e1fbe09b6a614f6fb40503e5f221145eda6284f6c614bd6649", 0x81}, 0x60, &(0x7f00008f4000-0x10)=[{&(0x7f0000e61000-0xb8)="52933a34e5b3e07f4ed73d8500fd7acdcf5612b663f41d19ea10165d483fa97e57a1e0f6820bd1aba490941b00fc183d300151884e69c8b5dbeb8230ee2d3f4a28aeb838325ef6107c34094196e6486d6fbcaa9d377ce7c7caed479102c4c6fd918f562795bacd1486056c521239824252c05f733c3e50134eec38a71ffa30dec5cce645db15b8c3feeac394d64afa23251227f79585b337f7ac24c27d6c736ad19647cd715e5eace8f8f8aae6790de38b81ff6c9abd5c2b", 0xb8}], 0x1, 0x0, 0x0, 0x48810}, {&(0x7f0000ddf000-0x60)={0x27, 0x80000001, 0x3, 0x7, 0x21f, 0x5, "8a512346be60529147517f76e2905514e9372f1e8858afb3cc77207049e5cc629bb91fa22f98be560ad22cb0163a3d20d2a09454e215abb6a79e8919f86aee", 0x2}, 0x60, &(0x7f0000114000)=[{&(0x7f0000774000)="c6f30df285de9b47a6a7b4307f76557df92e48bdc4301d1e6a538963de129e6db16d5c16e4eca7776551e98ef85d57a6fae746e30f0961f6ce11c260cc46ee61863e02f6f1d0df589a55cfe0f69bbcd41010bab824813bbe1a0c95b25315bf6635df4bafcda79b9044dd2430329d8c05d4c37b2e1b6b28cc65b968d91300759ef17397c4e81e33cc53235215fb77aa4e235364eec4a3c70da5adeb3a9104e92b8c3a363a20f422af0553fabc559a70c9189d2da007226fa8a43563355fd9f3a10876f8fd302e01", 0xc7}], 0x1, &(0x7f0000d00000)={0xc8, 0x119, 0x7fffffff, "0c48566adaa6282bf6ae27b8abe102a7ad4935daae03f139aefca731bfe6d84570a168db3b4d37ace12b149736ac67c292e5fedec40298cdcad800139a3d76a92b9d7b453ddd9f909ef81f652a37903a7bd142b6724dd352644edc64bb2a2d7762ccb75e4e6f0d09ef0560ce2020bf3f0dba40b76e27e5e49110ae9b8164fb59966e0c10f7ed452379d86f930f046bad474ce0db02cdf89893d55c2b01b1dc262b2692a0ee47293c51ab42f908b2b9cf2a"}, 0xc8, 0x67998033bce9f3f3}], 0x3, 0x40000) listen$netrom(r3, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007a1000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x80, 0x200, 0x42}, 0xa0) 2018/01/29 16:28:51 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x28400, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="8a6306af87e2d0688c8982e6f5b8192f", 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x3, 0x7, 0x1, &(0x7f000012f000)={0x0, 0x0}) 2018/01/29 16:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) flistxattr(r1, &(0x7f000079d000-0x27)=""/39, 0x27) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x10, 0x0, &(0x7f000076a000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) 2018/01/29 16:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = signalfd(0xffffffffffffff9c, &(0x7f00004ff000-0x8)={0x0}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dcf000-0x4)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000c6d000)={0x2, r1}) 2018/01/29 16:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000817000)={0x0, 0x0}) ioctl$TIOCCBRK(r1, 0x5428) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x1004a, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 35.578278] IPv6: ADDRCONF(NETDEV_CHANGE): syz3: link becomes ready [ 35.609923] IPv6: ADDRCONF(NETDEV_CHANGE): syz3: link becomes ready 2018/01/29 16:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000817000)={0x0, 0x0}) ioctl$TIOCCBRK(r1, 0x5428) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x1004a, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 16:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = request_key(&(0x7f00009b2000)='.dead\x00', &(0x7f0000ba0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005e000)='em0nodev\'@cpuset,cpuset\')(\x00', 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f0000294000-0x1000)="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", 0x1000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00007a6000-0x64)={&(0x7f0000dc5000)=[0x8, 0x6], 0x2, 0x8, 0x7, 0x8, 0xc811, 0x6, {0xd04, 0xdc60, 0x5, 0x4, 0x800, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x2, 0x20, 0x100, 0x0, 0xbeb5, "05edf827025af3d555e8d209d38a2fd49b36eed8f184958d36c80aa20dc7ee83"}}) poll(&(0x7f0000dc8000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x9) 2018/01/29 16:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = accept$inet(r0, &(0x7f0000e72000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000387000-0x4)=0x10) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000633000-0x4)=0x0, &(0x7f00009cb000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000)="", 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000d6c000-0x8)={0x0, r2}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) 2018/01/29 16:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) socket$nl_route(0x10, 0x3, 0x0) ioctl(r0, 0x2275, &(0x7f0000fe7000)="0080") 2018/01/29 16:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) close(r0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000a6000-0xd0)=""/208, &(0x7f00009d7000)=0xd0) recvfrom$inet(r0, &(0x7f0000b65000)=""/141, 0x8d, 0x140000002, &(0x7f0000b11000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002e3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = add_key$keyring(&(0x7f000007e000-0x8)='keyring\x00', &(0x7f00003f6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000287000)='keyring\x00', &(0x7f0000452000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = creat(&(0x7f0000019000-0x8)='./file0\x00', 0x40) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f000013a000)={0x7, 0x0, 0x0}) keyctl$link(0x8, r2, r3) 2018/01/29 16:28:51 executing program 0: r0 = socket(0x40000000018, 0x0, 0x8) recvfrom$unix(r0, &(0x7f0000008000-0x83)=""/131, 0x83, 0x10000, &(0x7f0000007000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/29 16:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002c4000-0x4)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007b9000)={0x14, 0x0, &(0x7f0000824000-0x14)=[@register_looper={0x630b}, @request_death={0x400c630e, 0x3, 0x3}], 0xb, 0x0, &(0x7f000075e000)="f3c9d8dfa876916afe320b"}) 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}) [ 35.643712] binder: 5771:5776 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 35.659629] binder: BINDER_SET_CONTEXT_MGR already set [ 35.671207] IPv6: ADDRCONF(NETDEV_CHANGE): syz3: link becomes ready 2018/01/29 16:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x80000000001, {{0xa, 0x1, 0xfffffffffffffffd, @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, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') pread64(r0, &(0x7f0000bc6000)=""/4096, 0x1000, 0x0) connect$inet6(r1, &(0x7f000025a000-0x1c)={0xa, 0x3, 0xaaf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) sendto(r1, &(0x7f00007d6000)="a5b008", 0x3, 0x20000845, &(0x7f0000c56000-0x8)=@sco={0x1f, {0x9, 0x0, 0xffffffffffffb5d6, 0x0, 0xb64, 0x3}}, 0x8) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x0, 0x10002) [ 35.673851] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready [ 35.704835] binder: 5795:5797 ioctl 541b 202c3ffc returned -22 [ 35.717440] binder: 5795:5797 ERROR: BC_REGISTER_LOOPER called without request [ 35.717452] binder: 5795:5797 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 35.740207] binder: 5771:5783 ioctl 40046207 0 returned -16 2018/01/29 16:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000077e000-0x10)='/selinux/status\x00', 0x0, 0x0) fsync(r0) pipe(&(0x7f0000a0f000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000543000)=[{&(0x7f00001d1000-0xd4)="93", 0x1}], 0x1, 0xe) 2018/01/29 16:28:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x1a) 2018/01/29 16:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x18, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getuid() r0 = getpgrp(0xffffffffffffffff) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000337000-0x5)='maps\x00') sendmsg$netrom(r2, &(0x7f0000558000-0x38)={&(0x7f0000a11000-0x10)=@ax25={0x3, {"2f2085305be608"}, 0x13eabcb9}, 0x10, &(0x7f000000a000)=[{&(0x7f0000710000-0x88)="10536cb92219c535160ca13fe63f79e369c07641d9ce54aca1e4c6c29535f6048c909dd1d6b0357545459a3b0a0966ee9e796d4faa22b20cf4f60626d9481b3c2866477c86e436cb82cfc94f1bf41315e111676a9cd21ad801f669069340fe309fc19106bf4b70ad3a62d7174642e89495a9ee4d7e3e01f3c2d882e2422be3277a1c16f28a9bf85f", 0x88}, {&(0x7f000088b000)="5f1c14926efbb5aee947927a99b627520ca2377b043ff4b1", 0x18}, {&(0x7f0000ecc000)="ac2dc2ce913215d484298b06af7b74b3229d6570ea7e5e572eef82be841d77864fccbf32898e4b41a8dfc099d23caa921fca5459f4bdb36460001be6ebbc1f83691108641b6203539c09a5afd2dfad095c5574118ddd2014552e8a0697281de05e382358021a170866ea691a1f0b570932d2a3c34bee3481e487d6ba131f06fa0b144b052ac13f758b3652443cd0ef73a9029198c1640724478ff046fc69c8aaf0cdd8f0964df7ca67955fd902ba62f351db37c19862d3fcc8046043606cd8032367a7926f5961dbd08cf6708fbf25b1", 0xd0}, {&(0x7f0000aa8000)="84c04e80", 0x4}, {&(0x7f00004a3000)="85668f14ebe72a5fa6eb7d4219ffaec03db1d5d1328aa5f31dc1cba415f44970a43e779278b3660e6c94a1c685be16cfd0789e54e51bfa4af31911398ea0fbb4809d8e689f92d5e3a6a07ef70805cc171a074c51fdae873b1a9854a7ef31", 0x5e}, {&(0x7f00004a3000-0xa0)="0613a4197953ee94caa2e5b12232ec8f1a0442619d41d4d7a785340cca89c376453ecc73ca2a11bd882a418b8930f5b5417f2fcdde14e07a1319ad7ff016e635bdc56141d7930c5701d7f48bb86567a7a7524d98aaf6e128989348b4230010f9d95e77a17b3420975f743308106f3868899b6100eab9b1ec815a94f00f5ca2d990541b2b58d914d697590ce545339a99585eab1e00f733b181c26bb5d55a60bc", 0xa0}, {&(0x7f00007d4000)="10f8a31564615565ac3fd730271091a623716279e5827e8a8ccdc9e4486cb65b885d9dbfeef640daabd1b790a85327a07254ec3633f878a7e7bee03d79b0a33941974f3a8163d43763e0b94bc60cf2fa982b19ef68a7ac16b8aa65b01ac31aaa154d029137c367d6f62ff212b6dc947e92e3467fe8ce28f2df1a52e996757672c6fe63ad35b0807eab60dcb6284ad12159013f46af5e021080c1757408bd1820bdc03aadecea2a8335b18917b91ef53bf40d72e8c2b0aa3cce78b00c6db09cfe93eacd486628622d5c666eeaec54c18f8a4e22660b5c26f0ce718ce29e7c18f2209c569b7aa047198e757d54a00960d9bd", 0xf1}], 0x7, 0x0, 0x0, 0x1}, 0x40) ptrace$cont(0xffffffffffffffff, r0, 0x4, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000029000-0x4c)={0x5, 0x8001, 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]}) pread64(r2, &(0x7f0000000000)=""/129, 0x81, 0x20000) 2018/01/29 16:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000da9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000b7b000-0x4)=0x3a) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00001fc000)=0x4, 0x4) r2 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x800000000402, 0xffffffffffffffff) execve(&(0x7f000083b000-0x8)='./file0\x00', &(0x7f0000473000)=[], &(0x7f0000166000)=[]) getsockname$packet(r2, &(0x7f000090f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fba000)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000984000)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/29 16:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000edf000)={0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x8, 0x9, 0x6, 0x1ff, &(0x7f0000bed000-0x10)=@common='yam0\x00', 0x9, 0x7ff, 0xb7f5}) clock_gettime(0x0, &(0x7f0000555000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000b0e000)={r1, r2/1000+30000}, 0x10) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/29 16:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000c6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0xffffffffffffff08) r0 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f00001ff000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, '\'\tS', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0xffffff85, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x10000000, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "54dc7b", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}, 0x62) fstat(0xffffffffffffffff, &(0x7f0000487000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c3f000-0x8)='./file0\x00', &(0x7f00009be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a48000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000393000)=0xe8) setresuid(r1, r2, r3) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000093b000-0xc)={0xffffffffffff2c9b, 0x1, 0x8a7, 0x0, 0x8001}, 0xc) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000d41000-0x56)=""/86) close(r0) prctl$seccomp(0x16, 0x0, &(0x7f00001ca000-0x10)={0x1, &(0x7f0000bad000-0x8)=[{0x0, 0x8, 0x2, 0x8}]}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000afe000)={0x9, 0xfffffffffffffff8, 0x300000000000, 0x9}) 2018/01/29 16:28:51 executing program 1: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9e000-0x16)='net/ip_tables_matches\x00') readv(r0, &(0x7f0000aa5000)=[{&(0x7f0000aa1000-0x3d)=""/61, 0x3d}, {&(0x7f0000aa2000-0x27)=""/39, 0x27}, {&(0x7f0000aa3000-0x13)=""/19, 0x13}, {&(0x7f0000a8d000)=""/95, 0x5f}, {&(0x7f0000aa4000-0x69)=""/105, 0x69}, {&(0x7f0000aa5000-0x6a)=""/106, 0x6a}], 0x6) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aae000-0x4)=0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000aae000-0x8)='./file0\x00', &(0x7f0000a85000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000021d000)={0x80000001, 0x3, r1, 0x100000001, r2, 0x3d, 0x5, 0x5}) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000aad000)={0x5, 0x1f4, 0x80000000, 0xfd, &(0x7f0000aad000)=""/253, 0x3c, &(0x7f0000aae000-0x3c)=""/60, 0x1c, &(0x7f00001b0000)=""/28}) 2018/01/29 16:28:51 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000009000)=r1) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 16:28:51 executing program 3: membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fdf000-0xc)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000214000-0x5e8)={0x557, {{0x2, 0x1, @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, 0xa, [{{0x2, 0x1, @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]}, {{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]}, {{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]}, {{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]}, {{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]}, {{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]}, {{0x2, 0x2, @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]}, {{0x2, 0x0, @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, 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]}]}, 0x5e8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 35.769466] binder: 5795:5807 ioctl 541b 202c3ffc returned -22 [ 35.780709] binder: 5795:5808 ERROR: BC_REGISTER_LOOPER called without request [ 35.788388] binder: 5795:5808 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 2018/01/29 16:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000810000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000a40000)=""/216) r1 = dup(0xffffffffffffff9c) sendmmsg(r1, &(0x7f00000cf000-0x3c)=[{{0x0, 0x0, &(0x7f0000317000)=[{&(0x7f00004fe000-0xa3)="da38c2af5653f4a2f8df2b8e28aad525159739278ce6f5ddf8c8805977b4a0c417d511386f8e1145bb0cb52d566c8415991b5dbda92357c552afc47bd6c055ea086286a931d713482364b2f153f13cf3dfbf0aba663d67e404ee0e72f35eb9c6c31efb79f907463a9084a027ae706744dfd36cb399b685c2f60bb2113f3e2ce54c849d14f5782103ff2b47c6d81e91c7e2d6d830994a159d518835aaece36ddc082678", 0xa3}, {&(0x7f000077a000)="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0x1000}, {&(0x7f0000a27000-0xc)="31add6fb28bd8bca7f4dbe01", 0xc}], 0x3, &(0x7f000049d000)=[{0x1010, 0x1ff, 0x7, 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"}, {0xe8, 0x88, 0x2, "83db664df0fe0e96204d0a0d832a2bda91d13f2de4ea1edb93ad36870710dcd0cced7d688502579c512dc46506ac39524597038d9ed885af1bd825646b3acfc96369ef59f9a141d73e035bb702d5ae266c11ae3fc0f93765032c199282a8794147c50d3bb230fd2a2940ef44a5a301ec3b553e7906d83d7ec11aebc356e142850aff5ada0a70947b73103c16b607ab84b8d798b73951869c9eb0eb9dbd3fb74dc35badfcaa5560a6d49191247c6d8e011a7f96dfd59476784ec48843a7d557a91efae23385a92672e217b53d0313df0c2355a1be7db2"}, {0x88, 0x19f, 0x319, "24c82632bb5b0a44c24c3e61b74c1220dbd0fcee3585954a3aa012e6c95824aedff7e1b0635c4b31b0fe07014d918fecdbdfc5934addfc233b4433ab7e04c71e06c63b0143ce8d185b49c8ae2e496da9d52633c41ed0e7037d393bd506141de39d9646b2e0f6aa72442c6a4b5695e51ac20f7b"}, {0x88, 0x111, 0xfffffffffffffffe, "369b901876e036c1d2a0c4531b839f09ef7304de462b7d559ce4b012800335e958889a9f1cf87b088090c4bcc25eec392716cd18e8371a3bd802749b0d780be4f75f7563136c46aa7288551f2b03daad8a987b9a41fbbd4e5c35934596f1cdbc2c18dc4e2c1e3c9861f01ea73d0aa5bd2a0b0e1b"}, {0x80, 0x10a, 0x2, "9d65c0df482ac397e1f16dcd75a5a97ca30ba90f6eb5f31915796ea7fe2eb381feeebdab711cdbf04ec0f639b1f8a982c90730831eb9093f225eeeadf5ded769871d3aa0cf9b2a23bc3037c03b9dda9693e178c7809d6da4dd422681cb971ba9272a92f65e91f5a412"}, {0xc8, 0x0, 0x2, "ffa8a83a6dc98d46439b7052c28a9861a36945eee90d741ab49a81946454842bc07b477760e5645e9f47d5f860a5494805109bad5723dd2f0af3746a602d582999549257630285e7d50221d19cfbc6baa43cfcc5f485fae65afcd23ada9f39929e67a0d8b6aad97a825da2867f486cf21e522e9968d59639375435731206b1dd90130d5a61582b7816a2d284991b4e47bc7431b692d39cbbdf123f465e291a88037e1eff7786f38eed1722d64b7e0d342f257cfcb70e98ab"}, {0x90, 0x0, 0xdb, "c8c6faeb31f47be2d76b8b997f443396fdc52c95c31c6b5fb0ee6275735f025e014186f568efbebc4da7b20728549d90a7d028ffe886e8ce0af9d3f6394a6ec65b802b29a813dd620bcafb9b7067de9f89ebd126d978f4997853101c284e7f480b8134ea713ef0deb540e2594c4ac7418279a4b3f276fa909da68feeb7f1da36"}], 0x13e0, 0x4004011}, 0x9}], 0x1, 0x24000000) r2 = socket$nl_route(0x10, 0x3, 0x0) unshare(0x800000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000028f000-0x10)={&(0x7f0000009000)=@ipv6_newaddr={0x18, 0x14, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x3, r3}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000983000)=0x6) 2018/01/29 16:28:51 executing program 1: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9e000-0x16)='net/ip_tables_matches\x00') readv(r0, &(0x7f0000aa5000)=[{&(0x7f0000aa1000-0x3d)=""/61, 0x3d}, {&(0x7f0000aa2000-0x27)=""/39, 0x27}, {&(0x7f0000aa3000-0x13)=""/19, 0x13}, {&(0x7f0000a8d000)=""/95, 0x5f}, {&(0x7f0000aa4000-0x69)=""/105, 0x69}, {&(0x7f0000aa5000-0x6a)=""/106, 0x6a}], 0x6) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aae000-0x4)=0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000aae000-0x8)='./file0\x00', &(0x7f0000a85000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000021d000)={0x80000001, 0x3, r1, 0x100000001, r2, 0x3d, 0x5, 0x5}) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000aad000)={0x5, 0x1f4, 0x80000000, 0xfd, &(0x7f0000aad000)=""/253, 0x3c, &(0x7f0000aae000-0x3c)=""/60, 0x1c, &(0x7f00001b0000)=""/28}) 2018/01/29 16:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cce000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00006cf000)=0xba) writev(r0, &(0x7f0000065000-0x10)=[{&(0x7f00002db000)="78490001b40270ff4b5dc5f21e2a8cc061f441", 0x13}], 0x1) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f000083b000-0xf7)="dba768a54d88a7a678c448291f58680495b89ea09134ff6de3e0688f83ff8c03a9e9311e0d14006e8b0cf072a050094413c679095cd1bf23fc44d8b07565af6c99292a32233cc42e303372e4d0beaf579ae4e397cbe87df26d0bf170d53b70025430b125a4a2a43a5db67fd24d127963f1958d1ba610f0bbaf7c90f86d34b5041b6bb62d4e4c3adf95779c6c31bf73a1dd269153e7e60031f733643f9e1bfd4c7a223cb542ddc1c5287c29d83998131cf3213d6269e01579c9b12db9489013652b8bfc874a6cbc21b6d484548abbe6cac6648d69dd5671246800f8e8b3f1c2b6129a4c7ee77b00f2a5bfef80ea5eb9521eef45957a9ea8", 0xf7) fremovexattr(r0, &(0x7f0000ff4000)=@random={'trusted.', 'selinux\x00'}) sendmsg$netlink(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f000066f000-0x60)=[{&(0x7f0000688000-0x10fc)={0x10, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x1}, 0x40000) 2018/01/29 16:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001e6000)='net/ptype\x00') poll(&(0x7f0000a96000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x4f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000319000/0x1000)=nil, 0x1000) listen(r0, 0x3dec) 2018/01/29 16:28:51 executing program 0: ioperm(0x0, 0x2, 0x0) r0 = memfd_create(&(0x7f000042b000-0xf)='{systemuser.,!\x00', 0x3) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000815000)={0x502, 0xffffffffffff3ea1, 0x9, 0x6, 0x2, 0x2}) 2018/01/29 16:28:51 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000009000)=r1) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 16:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000269000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000b18000)={0x8}, 0x1) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000a6d000)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="cb57e80127e672c2f3a836f224f7275d"}}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00008ca000)={0x0, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) removexattr(&(0x7f0000b98000)='./file0\x00', &(0x7f000078b000-0x14)=@known='security.capability\x00') 2018/01/29 16:28:51 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer2\x00', 0x4000, 0x0) clone(0x2024000, &(0x7f0000001000-0xda)="", &(0x7f0000aca000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000aed000-0x2)="") 2018/01/29 16:28:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000001000-0xb3)="2f8d50048908cd8fac29e871b5aaefc197ae9fae7fd3003ae2717ce4269e04d1d4e836c0e4b629ce49a78af2de045a0f4a9a8626ca400273fc495d46c981b9c408f96bcf6fa779ff5ed2ffb6468ac1ff64c511e90890d1d57a9fb6d0ef679825c035dc47709f0ccfb05be243d2d22e1bace9bd9232ed83e5040930312277a175ba682ef7162efc3886e270fd532f08fe2223a7952c9ab49a08f88ba2e8ddea6929ff2e4d444896adae738f43d007d3ba15e880") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000554000-0x4)=0x0) pwritev(r0, &(0x7f000089b000-0x10)=[{&(0x7f0000838000-0x17)="9cd369160683fc64f0af9bc227e81d135e249e74f32991", 0x17}], 0x1, 0x12) [ 35.946613] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=692 sclass=netlink_route_socket pig=5845 comm=syz-executor5 [ 35.976284] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=692 sclass=netlink_route_socket pig=5855 comm=syz-executor5 2018/01/29 16:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @te1=&(0x7f0000e18000)={0x9, 0x9, 0x46, 0x401}}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a1b000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00006ed000)=0x8) close(r0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x100000001) geteuid() fcntl$getown(r0, 0x9) gettid() getresuid(&(0x7f00000b2000-0x4)=0x0, &(0x7f000079a000-0x4)=0x0, &(0x7f0000a9c000-0x4)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e2000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) write$selinux_validatetrans(r2, &(0x7f00004de000)={'system_u:object_r:usr_t:s0', 0x20, 'system_u:object_r:audisp_remote_exec_t:s0', 0x20, 0x0, 0x37, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6d) 2018/01/29 16:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = open(&(0x7f000080f000)='./file0\x00', 0xfc, 0x2) recvmmsg(r1, &(0x7f0000a68000)=[{{&(0x7f000094b000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00000ca000)=[], 0x0, &(0x7f0000d13000-0x4a)=""/74, 0x4a, 0x0}, 0x0}, {{&(0x7f0000223000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d1e000-0x40)=[], 0x0, &(0x7f0000a97000)=""/6, 0x6, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000a84000)={0x0, 0x1c9c380}) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/29 16:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd3, &(0x7f0000faf000)=0x0, &(0x7f00005c3000-0x4)=0x4) 2018/01/29 16:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000003, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000176000)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/01/29 16:28:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r0 = gettid() syz_open_procfs(r0, &(0x7f00006f7000-0x11)='net/udplite6\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getown(r1, 0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ca000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000001000-0x14)={0x6, 0x20, 0x5, 0x8, 0xfffffffffffff800, 0x0, 0x1ff, 0x53, 0x3, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000eb5000-0x4)=0x7, 0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a95000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000649000)={{{{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]}, {{0xa, 0x0, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x9, 0x6, "fec75fc77b7e06899db94072ecbfdd31b4c181d9e716eeedfe77f6e63000ff2162164e7a0ac4b105c7163e9726c3d6c3b21dd11367e47db86f39e9a5b2d5af5d868058cd852fd8d8d38c5929c1f4a50d"}, 0x160) 2018/01/29 16:28:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f000037f000-0x4)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b1b000-0xa)='net/ptype\x00') sendfile(r1, r1, &(0x7f00006fb000-0x8)=0x0, 0x400000fc) 2018/01/29 16:28:51 executing program 6: unshare(0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0xfffffffffffffffc, 0x1000000000009}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002f3000)={0x0, 0x0}) epoll_create(0x101) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/ptmx\x00', 0x40000, 0x0) 2018/01/29 16:28:51 executing program 1: prctl$intptr(0x1a, 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) futex(&(0x7f0000000000)=0x7, 0x1, 0x7fffffff, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x4)=0x4, 0x1f) 2018/01/29 16:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e13000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r3 = getpgrp(0x0) ptrace$cont(0xffffffffffffffff, r3, 0x7ff, 0x8000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c0e000)=0x0) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, 0x1c) 2018/01/29 16:28:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000012000-0x40)={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}, &(0x7f0000013000)={0x0, 0x989680}, &(0x7f0000004000-0x10)={&(0x7f0000012000)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 16:28:51 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009d8000-0x8)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000296000-0x8)='./file0\x00', 0x0, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00002c3000)=0x7fff, 0x4) mmap(&(0x7f00007ff000/0x1000)=nil, 0x1000, 0x6, 0x4011, r1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000288000)={0x4, 0x3, 0xff, 0x62f0, 0x40, 0x0, 0xfffffffffffffff7, 0x5, 0x0, 0x1, 0x8}, 0xb) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f00009d8000)={&(0x7f0000917000)={0x10, 0x0, 0x0, 0x20600a}, 0xc, &(0x7f00009d8000)={&(0x7f000020a000)=@ipmr_getroute={0x14, 0x1a, 0x0, 0x5, 0x0, {0x80}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4044800}, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000287000-0x4)=0xc) ioprio_set$uid(0x3, r3, 0x9) msync(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3) 2018/01/29 16:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) syz_open_dev$sndtimer(&(0x7f00004fa000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet(0x2, 0x7, 0x6, &(0x7f000054e000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004b7000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5d000-0x4)=0xfffffffffffffe73) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000dd0000)={@loopback={0x0, 0x1}, 0x10000, r2}) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00007b6000)=0x0, 0x4) 2018/01/29 16:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000050a000)='/dev/ppp\x00', 0x2, 0x0) bind$ipx(r0, &(0x7f0000c46000-0x10)={0x4, 0xc152, 0x7, "ca86d5951dd8", 0x7f, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000066000)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x404, &(0x7f0000204000-0x4)=0x9, 0x4) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c7a000)={0x0, 0x0}, &(0x7f00005c6000-0x4)=0xff83) sendto$inet(r1, &(0x7f000059c000)="", 0x0, 0x20000000, &(0x7f000038a000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005c1000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000027e000-0x8)={0x0, 0xff000000}, &(0x7f00001da000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000558000)={r3, 0x2}, &(0x7f00009ec000-0x4)=0x8) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000349000)=0x100000000, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000024d000-0x8)={r3, 0x4}, 0x8) r4 = dup2(r1, r1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f000084f000-0x8c)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000725000-0x18)={0x0, 0xfffffffffffffc00, 0x30, 0x3, 0x6}, &(0x7f000065f000)=0x18) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000397000-0x4a)=""/74, &(0x7f0000ced000-0x4)=0x4a) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ced000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000094e000-0x8)={r5, 0x7fffffff}, &(0x7f00009ea000-0x4)=0x8) 2018/01/29 16:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000029000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004f6000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00008b0000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x1, 0x6552, "6fd18e98a64caa0abcc73f52eed15e301bd34fc56468f7b28bb5f3cf7400b7fb3c928fe4f3bd7186efe4da75a17829ddd16cf03bfe02de9c3f813e517911b368147acb19771228a3069326706f834f29"}, 0x160) 2018/01/29 16:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x400000000000000) r2 = dup2(r0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) write(r2, &(0x7f0000ce0000-0xa1)="ce9b3dfd207360d2", 0x8) readv(r0, &(0x7f0000b7c000)=[{&(0x7f0000f4c000)=""/86, 0x56}], 0x1) 2018/01/29 16:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) semget$private(0x0, 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008fd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$netlink(r0, &(0x7f0000dfb000-0xc)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc) 2018/01/29 16:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @te1=&(0x7f0000e18000)={0x9, 0x9, 0x46, 0x401}}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a1b000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00006ed000)=0x8) close(r0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x100000001) geteuid() fcntl$getown(r0, 0x9) gettid() getresuid(&(0x7f00000b2000-0x4)=0x0, &(0x7f000079a000-0x4)=0x0, &(0x7f0000a9c000-0x4)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e2000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) write$selinux_validatetrans(r2, &(0x7f00004de000)={'system_u:object_r:usr_t:s0', 0x20, 'system_u:object_r:audisp_remote_exec_t:s0', 0x20, 0x0, 0x37, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6d) 2018/01/29 16:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001eb000)='/dev/keychord\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00006e8000)={{0x8000080, 0x0}, 'port0\x00', 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer(0xffffffffffffff9c, &(0x7f0000cd4000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/29 16:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) unshare(0x8100400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000862000-0x8)='keyring\x00', &(0x7f0000688000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r2, 0x9) sysfs$2(0x2, 0x9, &(0x7f00008e7000-0x50)=""/80) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8001) r3 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r3, 0x4, &(0x7f0000096000)={0x0, 0x0, 0x0, 0x0}) 2018/01/29 16:28:51 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b30000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000f50000)="e75aa9f924345c524306ab5b7a354a919d863757aee307bf954c1b80d6c86e1c697cb0") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f08000)='/dev/ptmx\x00', 0x490400, 0x0) ioctl$int_in(r1, 0x20000541f, &(0x7f0000fc1000-0x8)=0x0) close(r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f33000)='/selinux/status\x00', 0x0, 0x0) getsockname(r2, &(0x7f0000ae6000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000852000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000f1a000)=0x0) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f00004d6000)=""/170, &(0x7f00001f6000-0x4)=0xaa) 2018/01/29 16:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001eb000)='/dev/keychord\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00006e8000)={{0x8000080, 0x0}, 'port0\x00', 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd4000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/29 16:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x0, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$urandom(&(0x7f0000df4000)='/dev/urandom\x00', 0x0, 0x400) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000000002004) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000828000)='/dev/vga_arbiter\x00', 0x40000082, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00002aa000-0x1)=0x0) getresuid(&(0x7f0000fc8000-0x4)=0x0, &(0x7f0000f91000-0x4)=0x0, &(0x7f00005a0000-0x4)=0x0) getpid() ftruncate(0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000053b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x805, 0x0, &(0x7f00000e2000)={0x0, 0x0}) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) 2018/01/29 16:28:51 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-:1023', 0x20, 0x39, 0x0, 0x0}, 0x58) 2018/01/29 16:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b76000-0x4)=0x0, &(0x7f000094c000-0x4)=0x4) 2018/01/29 16:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006c3000-0x10)='/dev/input/mice\x00', 0x0, 0x42) writev(r0, &(0x7f0000e30000-0x40)=[{&(0x7f00008f7000-0xbf)="cb", 0x1}], 0x1) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000b44000)={0x7, 0x101, 0x3bb4000, 0xfffffffffffffff9}) ppoll(&(0x7f0000a65000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000324000)={0x0, 0x989680}, &(0x7f0000749000-0x8)={0x0}, 0x8) 2018/01/29 16:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b0f000-0x10)='/selinux/policy\x00', 0x0, 0x0) fsync(r0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000081e000-0x10)={0x0, 0x0}, &(0x7f0000ebb000-0x4)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000492000)=0x0, &(0x7f0000834000-0x4)=0x4) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000fd5000-0x14)={0x14, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 16:28:51 executing program 5: inotify_init() r0 = socket(0x18, 0x5, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x90)=[@in6={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcac}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) prlimit64(r1, 0x0, &(0x7f0000002000-0x10)={0x8001, 0x3}, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r2, &(0x7f0000002000)=""/128}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000003000)=0x200, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000115000)=0x1c) 2018/01/29 16:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$mice(&(0x7f00007c3000-0x10)='/dev/input/mice\x00', 0x0, 0xe0000) accept$packet(0xffffffffffffff9c, &(0x7f00008a9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d26000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000493000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81, r1}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002e4000)='./file0\x00') 2018/01/29 16:28:51 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80800) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x2}, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") 2018/01/29 16:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = accept(0xffffffffffffff9c, &(0x7f0000f42000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ace000)=0x9) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000efb000)={0x0}, &(0x7f0000fe3000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) get_robust_list(r3, &(0x7f00007ef000)=&(0x7f000096c000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000683000)=0x18) 2018/01/29 16:28:51 executing program 2: keyctl$unlink(0x9, 0x0, 0xfffffffffffffffe) pipe(&(0x7f000096c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000080c000-0x4)=0x9, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e85000-0x10)='/selinux/policy\x00', 0x0, 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) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001000-0x4)={0x200000009, 0x100000001, 0xffffffffffff7fff}) 2018/01/29 16:28:51 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/29 16:28:51 executing program 0: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000000000)=0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f000019e000)="") getpriority(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x2, 0x1, 0x10001, 0x1, 0x9}, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 16:28:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) 2018/01/29 16:28:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000059f000-0x12)="", &(0x7f0000cf3000-0x4)=0x0, &(0x7f00000c6000-0x4)=0x0, &(0x7f0000000000)="") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a31000-0x8)=0x0, 0x0) [ 36.264791] netlink: 64 bytes leftover after parsing attributes in process `syz-executor3'. [ 36.300565] netlink: 64 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/29 16:28:51 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/dev/sequencer2\x00', 0x84800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000efd000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004c3000)=0x0, &(0x7f0000c68000)=0x4) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000792000-0x87)="5ddb79db7eb5b1803c60909cec2d25254c37676e9193d9b09db4f5cbbbec406f4f576ce102ddfab2a3f82a6b2567d211a4ad1aa3cd90fdc87dc467b370965bf22328fbeb4bab3885b998874c7ff7edf8716f43ae2907009654d9319fb371e1b205e756aebe95b2af7d40b8a456563e03d6cde8c70f57010250a6b16b49cba98ed0239b1e741ded") sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000bb8000)=@newlink={0x28, 0x10, 0x705, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mknod$loop(&(0x7f0000b54000)='./file0\x00', 0x8, 0x1) 2018/01/29 16:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x2, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000d61000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f1c000)=0x60, 0x800) sendmmsg$nfc_llcp(r2, &(0x7f0000460000-0x188)=[{&(0x7f000051c000-0x60)={0x27, 0x1, 0x7f, 0x7, 0xffffffffffff0001, 0x1, "bd15c2deb15369ce36f337b4995919c7c644ddfd1a5c17e8222c40b6e4ffa03cafd61140abb71d41f44f5054ef98a81300874611891d384d336ee68dbdd88a", 0x8}, 0x60, &(0x7f00009e2000-0x10)=[{&(0x7f0000af2000)="f497382d01858c1212624d8eea4860e7b089", 0x12}], 0x1, 0x0, 0x0, 0x20040080}, {&(0x7f0000f3f000-0x60)={0x27, 0x401, 0x608a4a30, 0x7, 0xfffffffffffffff8, 0x5, "a06449a88b8dac11588d5534ed5de384bb1077668e915664074d5ce4e49380d7dd974d129b635ebdd937752abae12416d9058907523c4b81227e98723c9bfb", 0x1f}, 0x60, &(0x7f00001b6000)=[{&(0x7f0000642000-0x7e)="41356dfe4aa2123a2945bda7064aabd0fdde639ede1fea4844cccac301737f48bf3002c6983e2eb813bf0b1bf0fa03a39a15635a82528128d0e7ca92a911f0f4c1b76d275761df60f8f86adfd6018381832dd08441e233a0e0b4d65ec1580c24e6dc3892dec2d875e1c19167ff7c929b790b12070e6684f2455b7bd54628", 0x7e}, {&(0x7f0000501000-0x6a)="92be4d68c28b7e9fb0ca975ee44bdecec7f051555ae20fbb08eb32069a7ca9f6b8c655f20e6dc730f207289df9f19bdb281c8e985a686c77e814fc6a492b7a3d178ed3c86e864e48b6c76b14afd7c69307293ceb2138aa5c4836d4f76e08ece354947b16d8c7fc36401b", 0x6a}, {&(0x7f000083c000-0xd4)="fa101b0ebf50194074df682d9f4c67086677510ab7f2ff363098dee87a1358b631cdca1b8b9e8da7843212db22c244d1637ec04beeba7968d7da12b1413da281e6ccbd28d39d28ade79219b635eb294d74594f66d280464b6b32ef2e2d53456bb54919550a224d32bf15b2386c7f34b54a9b37714402bf362f3a220c78f5751e8342f4173a5aea6aa5a005cf8aa75f1871fcca86192ee439eb090643d52ec3d05dca73e6c1db5344e48ec8b1bafb3301fa08a63554fb1ebf921a2bddbdb8be9e45081a458ab681c8b83819b2bb323ecf490eaa4c", 0xd4}, {&(0x7f00005aa000)="2c65dbed2927500c250cf56f0cda5bc92ab8a29a1f267ab8b3490ceddc87acc7037b03b4ac2c9e9f2938cd8df73bbeca4b2348aec3c0dbd939faefb63e874c81bdc20f", 0x43}, {&(0x7f000046a000-0xaf)="1fdc98640357c486cccc455d9813c6a93458ace10395f5e117f76ea29a2268b0915caf4d78529f4c05cc9366547b8670d410651e1f4b2c80055652319861379899dac5da5ad28b77b030639a51900ec784429bc7c9537d6ae5af16cf1d12d434e37b3d0ec6c0aaaf83e23c7bbb0e5cb1fb07d74576db64a9439fe5ee02e16bf3249b6de4c08d4adbfec8fb43561a313d2a6bde2bbb2a4667104cdf8b8075e42ea887ea2b59e0189f3e11baf64a9d60", 0xaf}], 0x5, 0x0, 0x0, 0x40000}, {&(0x7f000092c000)={0x27, 0x7fffffff, 0x100000000, 0x7, 0x200, 0x100000000, "0d0d2c1ca9e573decd9ef8adaa64f2f49137a694bee943e7684414e48aebdd697293635b2e279c48ec07ed89acba973f788d63e6adba1f2f9a7ca30cf0a03c", 0x800}, 0x60, &(0x7f000065e000-0x20)=[{&(0x7f0000bcf000-0xff)="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", 0xff}, {&(0x7f000095e000)="4ca1446ddfea13d045dd3aac87258de01c94f71be74283b908bea70c511628c59c6d49a006ab15e856bc1345c2a5aff8643bb5d01cd5113635a587ddcf172d92318ff1e4be64309d87b5aa0c7e093123f12f1fae0a16eaa08af52a735a8213af2a3feec44a1fdd73d5b2ab2370720fd5951fd27686baa3706a6ec56ed1bdd3e98e2efc587fdce525a8b64be92615fef596dcfb506a0c399e1de732c23d717edb5c0dfecccceb6d65e9ff4c3dff529f6d9bc2ffdf1a7182001c70dd763978f3b0c563617e15ff5a5bba836d8aad66919845eb8d622bf5da3eb07681a054ac0eeb0840380ba8a1c1f6f058f1b1a0eaa2fb", 0xf0}], 0x2, &(0x7f00001a2000-0x55)={0xf8, 0x10e, 0x80000000, "0b2d66faab57ecbe7faa493665fe78beed5352c8e06e3e8ae41179191f17c229b5052b2aebfe1da231f82f7f9a5900c978c7a2f401ef4446bfff5ae52785c722638b3b05acb2d9b1777d0c1ac2e9c2e62f318a2e0a23871031fb35edf88c15dba36778fb6098d38564c2e62491428bbe4d5875b48b18786ce42249fbb22662e4e302f024039aaf2a16f22f95b5f96f576ca7066c2b2d1b12ec6ab7aa7fc7cc9472ed06ca9a623cc62f65188b59ab020df12a3a6acddf740d88b43a0cfa65b7762f0adaaa8c2b39b08b829dc387e5538fc0f854f8fad78696ad54be813085cf96efec"}, 0xf8, 0x4}, {&(0x7f0000962000)={0x27, 0x101, 0x780, 0x7, 0x0, 0x1, "9bfe78d59e8e622341e29a0738c707c39a2953f1856bc4f5d6d47e86533b05ea862c2888c40e75705605f2b7357dd2154a46326ba2c9e45bf8bcc617319582", 0xac}, 0x60, &(0x7f0000426000-0x70)=[{&(0x7f00004cd000-0xd5)="fc67642d30c61a445a73e75d33975688160a8d8431c3e6ea32041e3fe0d77beaacc1ff8c2bc5f96d5e0a482cbd2f8ad1415feedc3301b914275aa9218cf92d1fc2c745ea5416d0d7a3f4e0d82791f59cdb9baee77b9e89d8a6548f8cb020b278c8b69899c6571108ae40808a977efac40fa21a372efceaae4a15faf0a78249558651b5e2ac0f9cdd79a0b1236fbcc353b3170c801f00fc25e54d6d297ae307ec105e51a12bfdab3c2fd5daa2677429fd5786b9167604685c103fe4a75160fcf509b581d2e7e59a59d48f22fbecd0a773324c245569", 0xd5}, {&(0x7f0000e66000)="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", 0xfb}, {&(0x7f0000c73000-0x16)="b8a9418f29a3b71bba455535bf8a885aa183d27e8426", 0x16}, {&(0x7f00006d4000)="14c874a392d784fa2b9f05c87d45e0333bba2c00d38b328780767125e6128dde1f05493efde92ae136500201a3be44d70b68918da74716c398c3e332b63c665f76d5e5a6921777cabe2f01d9d7144b25d38f3732ab87a883a1a18f49", 0x5c}, {&(0x7f0000c5f000-0x1000)="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"1500294dd45e7499e8a2accc8e1b5778cfc184d333b5e6b5ad3e67e502d4bb886add8aae73c88b58d1d1a9e19f7cc1562099e21dc0499e0ff909bde6d539d59679a1afe8e65c6e2c67a06e6a9e5aed12c49f7aef00cb653c8501036b400857e40f029e6955dea270c9371ab41b4e500afdedc6f013d088"}, 0x88, 0x8040}, {&(0x7f0000c37000-0x60)={0x27, 0xfffffffffffffffb, 0xffffffffffffffff, 0x5, 0x9, 0x1, "ea9793929ab342310c12364a024aba658d59c3440ac49d69b68b2ca9688309d649544322bb553811f0b658a9bfbcdc5d0d7a15df357356c2cbed5db06db468", 0x5}, 0x60, &(0x7f00002a7000)=[{&(0x7f0000a6e000)="fc659cb15b9f93aa4a9a4190e82bd7e7ecfc0d2b24e5770d1064f2ad08a07f9832b6915862b37fd4762d6626f4b2fa6430ae6f03edccab635c2be85a147ace6ed3324cd6d77b43b82ed03bc856dcccb9b3cf8d6998eb8a9165e14b7981d96ce5c14c505a41fe6c6c4b0fb310ad350e7cce749fc1d6788e93df5764a6085e8bce0aef4291895f5ecd6fa1d9b923d1bddee9dc4c7904cf694df55ef4aa4feb265b86be3ad3ec22a67a4a457ea0ab8895f03ee6947f54ad078de233e1f76ede3bc4df3bf347842fc272d71edacb", 0xcc}, {&(0x7f00002d1000-0x7d)="e48cc7200175a3458cf37b20b77422265cce8501f6b8cee75eadea5b366340ee44bfa6233bc182b8c4043f7f2a6b154f66381a4839ca4078a35bc45544344ac4a150c22b3b635b2dabc09ffe519e82c4958a0386679c4899e0dcdbb4a15d87880d220386510da199de878a7be95743c89610a8084d1c66c2e9a46d7c55", 0x7d}, {&(0x7f0000217000-0x1000)="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0x1000}, {&(0x7f00002c4000-0x8c)="75c8673ef3e3453ed0929e325582e3f644e2a15188daf15b0372b48ae2349675f8ea607a3dd000b7c2fc899d9615eff737401ea4e570e37a35804537624fa12d693692ce941a54d4a02e35906e281cf379817491b3b9e9b6d644ff0c0beb5e2a1c7f68630826af3453305c855243b96bae22a776c21d915db718c0f45a93bbeada3ba659f4b29ca964f18ca5", 0x8c}], 0x4, &(0x7f0000b16000-0x78)={0x78, 0x10f, 0x2, "df20ef6811b87d02e332b013c9c44f294617c7331a1c87271196f6b345ea4da2253ec3c9ed346c7da8e8c47e7bb3561d6fb42447b3ed64ab838bfefd6dd6a92128f73e375411b0fa9d75eefa8872d19fb4d678b39cc84e29741a05d61b3b06f3cece89d6316b4b89"}, 0x78, 0x10}, {&(0x7f0000be3000-0x60)={0x27, 0x0, 0x4, 0x4, 0x5, 0x20, "3369bb20f139beee4154f04302cd1befd3a3c0e8d75283889410da7ad9ff30120988a8b58c026d92573f1d02e07bc1f33712622cdc060f4171ef1ae8da41e3", 0x3}, 0x60, &(0x7f0000a12000-0x10)=[{&(0x7f0000557000-0x96)="4b574886ab3708992cea61676e0ded6242fba2931e59783f1053f3f3b0b00e652098d692bc6c8f430dd716f8afe484a84a652adc60ae0ecb6127a3b86972ce1bb5daa4598acf178416a9f78388a3fdddbb1dcb8d4078aea4284e531e049771610811c3f9131358a14cee3603bbe47120976c8f16796c49ebbb263a7afdc621929e8fad8e8cff8b9d9a0200ea712e93ee99ac50a148af", 0x96}], 0x1, 0x0, 0x0, 0x20040000}], 0x7, 0x1) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 16:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000503000-0xd)="440d05031700ad031d078900ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00004d7000-0x8)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00003ac000)=0x8) 2018/01/29 16:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f000068d000)=0x0, &(0x7f0000c6d000-0x4)=0xfffffffffffffddf) vmsplice(r0, &(0x7f00009e6000)=[{&(0x7f0000581000)="1e", 0x1}], 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b4e000)=0x0) sched_rr_get_interval(r2, &(0x7f0000d1f000)={0x0, 0x0}) close(r1) 2018/01/29 16:28:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f20000)='keyring\x00', &(0x7f000081c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) r2 = add_key$user(&(0x7f00009cd000)='user\x00', &(0x7f0000fe2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="", 0x0, r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f0000001000-0x4)=0x7ff, 0x4) getgroups(0x1, &(0x7f000054d000)=[0xffffffffffffffff]) keyctl$chown(0x4, r2, 0x0, r4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80100, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000000000)=0xfffffffffffffff7) 2018/01/29 16:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000429000)=0x77, 0x65) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) r1 = memfd_create(&(0x7f0000dea000-0x14)="47504c34776c616e3076626f786e657431c45b00", 0x1) recvfrom$inet(r0, &(0x7f0000366000-0xc1)=""/193, 0xc1, 0x2000, &(0x7f00009b4000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d5b000-0x90)={0x5d7cd62f, {{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]}}, 0x90) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00009ce000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key$keyring(&(0x7f000074a000-0x8)='keyring\x00', &(0x7f000047c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r2) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a33", 0x81}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000bc8000-0x85)="682a3c12d58423d9907642312782b467b7a828a068a990ff19cbb7a4fb5bdaf4fa50b7ca2e42c92962c9efe9007a59c53d7100561a9e609eebae5f7eff35666b1b197b4f629fbf59a7296508baaa19ea88694e1e38c7918ff4c0ddb9abca0839189b964347a9879aa14e6d", 0x6b, 0x0, &(0x7f00007cf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 16:28:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000844000)={0x97, &(0x7f0000214000-0x97)="3e18bb7aacd3168af1468699faf685659c2ccd333a46511c76d4bc7dd8dc24222bc5ace609767eb1ca003efe38f243b2a5fe81aec4d26552c0f34625f9df364c0f8fa06391a8257ff6c5f4f6a3078fa45b17c98d19e33f496f8326a171372baa819a0e9dfde69852225adb7f4c7c2d35fdc5e183bd5c90132fda6ba2d0fcc6e3130bd8a68843c2dbeed460c41d502bb8975d30bdc11c49"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000320000)=0x4ac780000) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) syz_open_dev$tun(&(0x7f00008b4000-0xd)='/dev/net/tun\x00', 0x0, 0x200) read(r1, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/29 16:28:51 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000005e00030007fffd946fa283bc0a0000400300000000000000281ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 16:28:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b1000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000be4000)={0x2, 0x3, 0x2, 0x0, 0x4c7}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000e2b000-0x4)=0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000937000)={@generic="10c4e3ca4b96308cb4005106a1bcf37c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004f1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 16:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a86000-0x10)='/dev/sequencer2\x00', 0x4001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c2f000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa0, 0x10001, 0x2, 0xfffffffffffffff9, 0x1, 0x4, 0x0, 0x1, 0x40, 0x19d5, 0x9, 0x100, 0xa0, 0xde, 0x42]}, &(0x7f0000300000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e9d000)={r1, 0x1, 0x0}, 0xc) r2 = socket(0xa, 0x1, 0x0) listen(r2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000038b000)='tls\x00', 0x4) accept4$ipx(r2, 0x0, &(0x7f0000242000)=0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000040f000)={0x0, 0x0, 0x0}, &(0x7f0000f19000-0x2)=0xc) 2018/01/29 16:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/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"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000022d000-0x57)={0x0, 0x4f, "e352bc98b0a2ad8c0e87dd1c7ed6039bf71f915d52ab74b512ff06c62c6bf186ab23112033eb49f5370ba912ad07cd45e4368d3ebb36224a08588c0830a37594591366078bc99d8e3abd1914aaa3a6"}, &(0x7f000091c000-0x4)=0x57) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000247000)={r3, 0x5, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000060d000-0x5)={0x0, 0x0}, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x0, 0x0}) 2018/01/29 16:28:52 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000313000/0x3000)=nil, 0x3000, 0xf) 2018/01/29 16:28:52 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000e95000/0x1000)=nil, 0x1000}) r1 = eventfd2(0x0, 0x0) write$eventfd(r1, &(0x7f00000fa000)=0x0, 0x8) pipe2(&(0x7f00009b8000-0x8)={0x0, 0x0}, 0x800) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x2c) 2018/01/29 16:28:52 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000-0x11)='/dev/vga_arbiter\x00', 0x880, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005a4000-0x20)={0x7ff, 0x0, 0x2, 0x5f}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000fdb000)={0x1000, r1}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000291000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fdc000)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000fdc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00005ba000)={r2, &(0x7f0000718000-0x4c)=""/76}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000d4c000)={0x24, &(0x7f0000fdd000)="42df3a8e03506db4314c1535014e71af98d3a029624570d59bd8fa102f998e906de7f077"}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000fdb000-0x64)={&(0x7f0000fdb000-0x20)=[0x66, 0x17770dcb, 0x100000001, 0xeae, 0xcf, 0x9, 0xffffffffffffffff, 0x20], 0x8, 0xe6, 0x6, 0x9, 0x81, 0xffff, {0xf26, 0x9, 0x8001, 0x5, 0x101, 0xf1, 0x2, 0x100000001, 0x200000000, 0x8, 0x8000, 0x5, 0x1, 0xfff, "ce956d0d1a92b8cbd6af6b3a687a2e9fd518adce605fe114bb6bf7f1ac1e8f2c"}}) 2018/01/29 16:28:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x303000) close(r1) ioctl$KDADDIO(r0, 0x4b34, 0x7f) 2018/01/29 16:28:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x7)={0x0, 0xe000000000}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0x9, 0xfffffffffffffff7, 0x81, 0x7fa6957a, 0x50, 0x4}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) getpgid(r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 16:28:52 executing program 5: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e88000-0xb8)={0x0, 0xffffffffffffffff, 0x0, 0x7fff, 0x2, 0x8, 0x8, 0x3, {0x0, @in6={{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x101, 0x64e7, 0x400, 0x5de}}, &(0x7f000025b000)=0xb8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000077d000)={r2, 0x3}, &(0x7f0000f70000-0x4)=0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000430000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000f70000)={0x0, 0x9, 0x9, 0x2, 0x400, 0x127f, 0x200, 0x7, 0x2b38e477, 0xc8, 0x3, 0x3}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00005fa000-0x10)={0x6, [0x81, 0x4, 0x9c25, 0x8, 0x5, 0x10001]}, 0x10) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000f72000-0x1e)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f6f000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000c33000-0x4)=0x7, 0x4) 2018/01/29 16:28:52 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003a4000-0x9)='/dev/rtc\x00', 0x501000, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000fd7000)=0x0, &(0x7f0000fd8000-0x4)=0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+30000000}, &(0x7f0000c9d000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/29 16:28:52 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008f3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$packet(r0, &(0x7f0000986000-0x74)=""/116, 0x74, 0x21, 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000003000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/01/29 16:28:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00006e0000-0x3c)=[{{&(0x7f0000bff000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f000033e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d58000-0xb0)=""/176, 0xb0}, {&(0x7f00004db000-0xb9)=""/185, 0xb9}, {&(0x7f0000a3c000-0x91)=""/145, 0x91}], 0x4, &(0x7f0000001000-0x1d)=""/29, 0x1d, 0x3}, 0x20}], 0x1, 0x10000, &(0x7f0000297000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f9a000)=@assoc_id=0x0, &(0x7f0000f9a000)=0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f9a000)={0x0, 0x4, 0x3, 0x7, r1}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000b64000-0x1e)=""/30, &(0x7f000001d000)=0x1e) 2018/01/29 16:28:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000844000)={0x97, &(0x7f0000214000-0x97)="3e18bb7aacd3168af1468699faf685659c2ccd333a46511c76d4bc7dd8dc24222bc5ace609767eb1ca003efe38f243b2a5fe81aec4d26552c0f34625f9df364c0f8fa06391a8257ff6c5f4f6a3078fa45b17c98d19e33f496f8326a171372baa819a0e9dfde69852225adb7f4c7c2d35fdc5e183bd5c90132fda6ba2d0fcc6e3130bd8a68843c2dbeed460c41d502bb8975d30bdc11c49"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000320000)=0x4ac780000) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) syz_open_dev$tun(&(0x7f00008b4000-0xd)='/dev/net/tun\x00', 0x0, 0x200) read(r1, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/29 16:28:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000844000)={0x97, &(0x7f0000214000-0x97)="3e18bb7aacd3168af1468699faf685659c2ccd333a46511c76d4bc7dd8dc24222bc5ace609767eb1ca003efe38f243b2a5fe81aec4d26552c0f34625f9df364c0f8fa06391a8257ff6c5f4f6a3078fa45b17c98d19e33f496f8326a171372baa819a0e9dfde69852225adb7f4c7c2d35fdc5e183bd5c90132fda6ba2d0fcc6e3130bd8a68843c2dbeed460c41d502bb8975d30bdc11c49"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000320000)=0x4ac780000) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) syz_open_dev$tun(&(0x7f00008b4000-0xd)='/dev/net/tun\x00', 0x0, 0x200) read(r1, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/29 16:28:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0xfffffffffffffffc) read(r0, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) close(r1) 2018/01/29 16:28:52 executing program 1: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005d6000+0xb2)={0x1, 0x80000000, 0x0, 0x1, 0x7fffffff}, 0x14) 2018/01/29 16:28:52 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4b, 0x18000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x6, 0x8ec000}, &(0x7f000027d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000c3000-0x14)={r2, 0x7a, 0x10000, 0x2, 0x4, 0x7}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000eef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e44000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000015c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000e8e000)=""/181, 0xb5}, {&(0x7f000070e000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x7fff}, 0x40000000) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r3, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c1f000)=0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000eee000)={0x25}, 0x8, 0x80000) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r4, &(0x7f0000eef000-0x4)=0x0) setsockopt$inet_int(r3, 0x0, 0x5, &(0x7f0000eee000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000080000)=@req3={0x401, 0x1, 0x1, 0x2, 0x9, 0x3c, 0x1}, 0x1c) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000eef000)={0x0, 0x0}, &(0x7f00001d5000)=0x10) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r3, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/29 16:28:52 executing program 5: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x8) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1b) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000635000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e77000)={0x3ff}, 0x1) 2018/01/29 16:28:52 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000029000)=[{&(0x7f0000014000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000026000-0x40)=[{&(0x7f0000024000-0x6b)="427a7491cdf53e89ced2448db707252068284bd0e0bf3921e629d12845d70b517a5a8793151e4cf0e195b7cdce810b933c2a0e6992959a091d45e2387358549267cd6dc56b8397a6b25fa0fed102d71de9e8fdb193f4fa59fb42bdd52cd39321", 0x60}], 0x1, &(0x7f0000029000)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffb) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000024000)='syzkaller\x00', &(0x7f000002b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000029000-0x1)='\x00', 0xfffffffffffffffc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f000002b000-0x1000)=""/4096, 0x1000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000026000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000029000)={0x0, 0x800}, &(0x7f000002b000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000000f000-0xb8)={r3, 0xaa0, 0x3c, 0xff, 0x1, 0x400000000000006, 0x20000000001, 0x0, {0x0, @in={{0x2, 0x1, @rand_addr=0x167d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xccf5, 0x7, 0x401, 0x7, 0xe5}}, &(0x7f000002b000)=0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000001d000-0xe)={r4, 0x0, 0x3, [0x9, 0x200, 0x20]}, &(0x7f000001a000-0x4)=0xe) 2018/01/29 16:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00007c6000)={{0x0, 0x0}, {0x0, 0xe28}, 0xfffffffffffffff8, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') poll(&(0x7f00003d9000)=[{r0, 0x1210, 0x0}], 0x1, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d6d000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1, 0x1, 0x2, 0x8, 0x0, 0x0, 0x0}, 0x20) ioctl$TCSBRKP(r0, 0x5425, 0xb9b) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000931000)='/dev/rfkill\x00', 0x100, 0x0) r2 = getpgid(0x0) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f000028c000)=0x0, &(0x7f0000956000)=0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00008df000)={0xcb, &(0x7f0000f4b000-0x93)="fdbb5e3f998c8b4d085753d4323f59357935d2ba93c4354eb1b8c87fbf98413b46452bcc822aaed1394d9c8da1348549b97e7186dcb945549080290434dbc228321a7b95cff3dac3d88341f2ecbf7a15f7bb43bc0d184bf4c7cb5e59ef0db767096a59def97005d7249a2f89a7c0d0d05415cd9281a340e2fe7b9014f60ec519b982e32c19ae0d1f078fcb0b4f8d34e9bf3563bd0923506ded52eef8e2027e344312dee6f9662d56bd4b4a50cea2694469ddf19e952a8042e1c42aeb6342beb5783e388f69cd8da134893b"}) perf_event_open(&(0x7f0000e5a000)={0x6, 0x78, 0x7a81b6e6, 0x100, 0x8fdd, 0xfff, 0x0, 0xa6, 0x100, 0xf, 0x10001, 0x10000, 0xffffffff00000000, 0x2, 0x80, 0x0, 0x3, 0x0, 0x7fff, 0x5, 0x5, 0x4, 0x9, 0xffffffff, 0x2, 0x4, 0x8, 0x6, 0x5, 0x7, 0xfffffffffffffff9, 0x0, 0x2, 0x8, 0x8, 0x10000, 0x1, 0x200, 0x0, 0x3, 0x4, @perf_bp={&(0x7f000082f000-0x1)=0x0, 0x1}, 0x2000, 0x3, 0x101, 0x5, 0x3, 0x8940, 0x3f, 0x0}, r2, 0x4, r1, 0x8) 2018/01/29 16:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) keyctl$session_to_parent(0x12) connect$l2tp(r1, &(0x7f0000584000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0xfffffcf8) 2018/01/29 16:28:52 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) read(r0, &(0x7f0000002000)=""/0, 0x0) bind(r0, &(0x7f0000003000-0x10)=@nfc={0x27, 0x5, 0x9fc1, 0x4}, 0x10) 2018/01/29 16:28:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00004e4000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000c2f000-0x4)=0x3ff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e9e000)='/dev/ptmx\x00', 0xfeb3cfed52679380, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000e76000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x3) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000960000-0x4)=0x0, 0xfefa) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000258000-0x10)=@common=""/16, 0x10) socketpair(0x10, 0x3, 0x51720811, &(0x7f00003bf000)={0x0, 0x0}) write$fuse(r3, &(0x7f0000bed000)={0x14, 0x0, 0x7, @fuse_ioctl_out={0x4, 0x7, 0x4, 0x2}}, 0x18) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/rfkill\x00', 0x246202, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000091000+0x50)='/selinux/user\x00', 0x2, 0x0) [ 36.823940] sd 0:0:1:0: [sg0] tag#165 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 36.832640] sd 0:0:1:0: [sg0] tag#165 CDB: Test Unit Ready [ 36.838352] sd 0:0:1:0: [sg0] tag#165 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.847386] sd 0:0:1:0: [sg0] tag#165 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.856147] sd 0:0:1:0: [sg0] tag#165 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.864933] sd 0:0:1:0: [sg0] tag#165 CDB[30]: 00 00 00 2018/01/29 16:28:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x7)={0x0, 0xe000000000}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0x9, 0xfffffffffffffff7, 0x81, 0x7fa6957a, 0x50, 0x4}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) getpgid(r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 16:28:52 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000089000-0x11)='/selinux/enforce\x00', 0x80401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{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]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000feb000-0x21)=""/33) 2018/01/29 16:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d37000-0xc)={0x0, 0x0}) setxattr(&(0x7f0000904000-0x8)='./file0\x00', &(0x7f000078d000)=@known='trusted.syz\x00', &(0x7f00001f3000)='@\x00', 0x2, 0x2) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xc, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/29 16:28:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000071e000)={@generic="fffffffffffffff907ff00000638af1f", @ifru_flags=0xa00}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000835000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) 2018/01/29 16:28:52 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000850000)='syzkaller\x00', &(0x7f0000fd2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fd2000)="", 0x0, 0xfffffffffffffffb) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000dd6000)=""/193, &(0x7f0000fd6000-0x4)=0xc1) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000fd5000-0x20)=[{&(0x7f0000fd5000-0xf5)=""/245, 0xf5}, {&(0x7f0000fd4000)=""/209, 0xd1}], 0x2, &(0x7f0000fa5000-0x40)=[{&(0x7f0000fd4000)=""/95, 0x5f}, {&(0x7f0000869000-0x55)=""/85, 0x55}, {&(0x7f0000fd4000)=""/14, 0xe}, {&(0x7f0000fd4000)=""/33, 0x21}], 0x4, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003cd000-0x3)='lp\x00', 0x3) 2018/01/29 16:28:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x402000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) accept$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/130) [ 36.889806] sd 0:0:1:0: [sg0] tag#165 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 36.898464] sd 0:0:1:0: [sg0] tag#165 CDB: Test Unit Ready [ 36.904176] sd 0:0:1:0: [sg0] tag#165 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.912969] sd 0:0:1:0: [sg0] tag#165 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.921800] sd 0:0:1:0: [sg0] tag#165 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.930618] sd 0:0:1:0: [sg0] tag#165 CDB[30]: 00 00 00 2018/01/29 16:28:52 executing program 3: clone(0x0, &(0x7f00003e9000)="", &(0x7f00005d5000-0x4)=0x0, &(0x7f00001ca000)=0x0, &(0x7f0000879000-0xe0)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x18)=[&(0x7f0000002000-0x1)='\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000000000)='/selinux/enforce\x00'], &(0x7f0000000000)=[&(0x7f0000001000)='/selinux/enforce\x00', &(0x7f0000002000-0xf)='mime_typeeth0@\x00', &(0x7f0000002000-0x11)='/selinux/enforce\x00'], 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) readv(0xffffffffffffffff, &(0x7f0000766000-0x80)=[], 0x0) 2018/01/29 16:28:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000d14000)='./control\x00', 0x200100101000, 0x0) mount(&(0x7f0000d01000-0xa)='./control\x00', &(0x7f000010a000-0xa)='./control\x00', &(0x7f0000eb0000+0x2e6)='fuseblk\x00', 0x2101000, &(0x7f0000cd1000)="") r1 = open(&(0x7f0000a25000)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) 2018/01/29 16:28:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000b81000-0xc)='/dev/ashmem\x00', 0xc000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a2a000)='/proc/self/net/pfkey\x00', 0x4002, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000163000)=0x0) 2018/01/29 16:28:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ce5000)=""/68, &(0x7f00009a0000-0x4)=0x44) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000604000)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000baa000-0x4)=0x401, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000099b000-0x48)=[@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0xffffffffffffffc0, @loopback={0x0, 0x1}, 0xee9}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2018/01/29 16:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @tick=0x6, {0x0, 0x0}, {0x0, 0x0}, @result={0x3, 0x0}}], 0xfd) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) pipe2(&(0x7f0000bc8000)={0x0, 0x0}, 0x0) 2018/01/29 16:28:52 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup3(r0, r1, 0x7fffd) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000044d000)=0x0, &(0x7f0000232000-0x4)=0x4) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 16:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c2e000-0x8)={0x0, 0x0}) r1 = accept$inet6(r0, 0x0, &(0x7f0000a9b000-0x4)=0x0) r2 = syz_open_dev$tun(&(0x7f0000e8d000)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000efb000-0xc)='/dev/rfkill\x00', 0x602, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a8e000)={0x0, 0x8, 0x10}, &(0x7f0000cd0000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000da3000)={r4, 0x8000, 0x41e7, 0x1000}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e80000)='/selinux/checkreqprot\x00', 0x303080, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000740000)={0x6, 0x7}) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007f3000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000414000-0xe5)=""/229) read$eventfd(r5, &(0x7f0000a6d000)=0x0, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f00001b8000-0x5c)={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x8000}, {0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, 0x9, [0x10000, 0x0, 0x8ad, 0x4, 0xd82, 0x5, 0x9, 0x8001]}, 0x5c) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) dup2(r1, r0) r7 = fcntl$dupfd(r2, 0x0, r2) chdir(&(0x7f0000ac4000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000acc000-0x8)={0x0, []}, &(0x7f000034f000)=0x4) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000516000-0x50)={@generic="00002bd364e1e427b0f2c08cf4ed5b05", @ifru_names=@common='ip6_vti0\x00'}) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f0000cab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/29 16:28:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005bf000-0x9)='/dev/sg#\x00', 0x80000000, 0x4080) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000217000)=0x1ff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x0, &(0x7f0000b1c000)={0x0, 0x21, 0x1, @thr={&(0x7f0000851000-0xee)="f54f9d90d044dc85b0862947505adfc676208ab32858ed8cbe556d2ad14e7162aa516f006415b5930abd501d598cf1d22e0a9b13369567df62e6eeff0496a648c941787a6f78309d9959977e87f1fbc8d287bce66ec08329f703634c8f6b21d2b6609c75528b9ea1093bffcac20d5f9cdcc386333723a60764cc18ef0bd967862bbd8942d876c2e470b47e594c0885ea01b07c3ae8ce0291045e59c5b1727653b6c13d010430fa73128a170430726e96679aa84857ed4ca905031f52db948a832945baa00262ab29ed7a5bccc30a86a1456dd260f25b97f68758fa4de72d1bc86303ef782627edd819c28d19a500", &(0x7f00006ef000)="d1823986f47abc794ca14bfea2a0b6e1795ba7fc2e6f0ec2f89031b804475b45b64e2f8ee742915a62fe5fe06fba89ab7d190c352bcd7d73749469280f7c35fb001bc7bc049575d660573dfb5919e001e925739128b6d9173c4da96e8c5c8f13bec9b7dade0e864cd67828bc64552e191f8170a4cd98fcbd6cde00e77c57cef0d87b415c88a9464de2932aa45526ae856a8ad18ca45d2ff2a2d7933b66c5abae43bca17978b13de4c26d5e7ce1fe11be7f9e9233c8d3995b9e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b50000)=0x0) clock_gettime(0x0, &(0x7f0000b58000-0x10)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005a5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070b000-0x4)=0xc) process_vm_writev(r5, &(0x7f000032c000-0xa0)=[{&(0x7f000057d000-0xf7)=""/247, 0xf7}, {&(0x7f00000f6000-0xf2)=""/242, 0xf2}, {&(0x7f00008b5000-0xea)=""/234, 0xea}, {&(0x7f000014f000+0x2e4)=""/183, 0xb7}, {&(0x7f000070c000-0x4e)=""/78, 0x4e}, {&(0x7f0000f67000)=""/60, 0x3c}, {&(0x7f00003f0000-0x32)=""/50, 0x32}, {&(0x7f0000b99000-0x95)=""/149, 0x95}, {&(0x7f0000ca7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b92000-0x49)=""/73, 0x49}], 0xa, &(0x7f0000f2c000-0x20)=[{&(0x7f0000200000)=""/4096, 0x1000}, {&(0x7f0000aee000+0x28b)=""/164, 0xa4}], 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009ff000-0x10)={0x4, &(0x7f00003a3000-0x20)=[{0x38, 0x5, 0x7ff, 0x101}, {0x3, 0x200, 0x0, 0x8}, {0x400, 0x7, 0x3, 0x0}, {0x8, 0x1, 0xfffffffffffffffc, 0x995}]}, 0x10) timer_settime(r2, 0x1, &(0x7f000092e000-0x20)={{r3, r4+30000000}, {0x0, 0x0}}, &(0x7f0000057000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x7, &(0x7f0000ced000)={0x0, 0x9, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094b000)=0x0) timer_gettime(r6, &(0x7f0000a3e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008bf000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$unix(r7, &(0x7f0000e7b000)="8ee33dc5e8b083e15247d8da047ea4496022ca889510c97269d54cb2db8428", 0x1f, 0x8040, &(0x7f00009a2000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_buf(r1, 0x0, 0x2000000000487, &(0x7f000088a000)=""/24, &(0x7f00000ec000-0x4)=0xa3a495676928e94) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) getpeername(r1, &(0x7f0000468000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cea000)=0x14) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r7, 0x29, 0xd2, &(0x7f0000a09000)={{0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x2ec21ad7, [0xffff, 0xfff, 0x9, 0x277af2d6, 0x9, 0x9, 0x9, 0x100]}, 0x5c) pipe2(&(0x7f000045e000)={0x0, 0x0}, 0x80000) ioctl$TIOCSLCKTRMIOS(r7, 0x5457, &(0x7f0000ebc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae3000-0x4)=0xc) waitid(0x0, r8, 0x0, 0x80000002, &(0x7f000059e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) fgetxattr(r7, &(0x7f00006b1000-0xc)=@known='trusted.syz\x00', &(0x7f0000a78000)=""/54, 0x36) userfaultfd(0x800) 2018/01/29 16:28:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000674000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000311000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000075c000-0xcd)={0x0, 0xc5, "801fcbc8f14dd0abc71a15122f6dab319698c259fd53ab032ddea867d82112d04ec77b50c1356a90f7c93b0f31736197e900373c4f2b18b16ad4b7683ab3bd0657a22f9acd0af40c273691e954fa41a7d983a27f2f28e249b68afea54e14dd1d4042c9d77ba63e5c15dc0d403627bcaa5a9818373e5faa1c1a5d9d08e67931a5de99272203762bf8808e3a03e0f958da29adb710874af6b9530eeb901bb3b8377adf6312ff5b57f1ec14ad23e29589b086119f81fd886aa8ba3de681cf94e910c455b1e089"}, &(0x7f0000230000-0x4)=0xcd) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000619000-0x8)={r2, 0x5}, 0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000058a000)=0x1000, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/29 16:28:52 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000012000-0xe)={0x0, 0x5, 0x3, [0x5a47, 0x7, 0x10000000000000]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9bea, 0x10001}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x42, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000013000)=0x8) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x24, 0x0}) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008d2000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b6000-0x4)=0xe8) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000150000)=0x10001) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = gettid() openat$ppp(0xffffffffffffff9c, &(0x7f0000050000-0x9)='/dev/ppp\x00', 0x2, 0x0) tkill(r4, 0x16) close(r0) 2018/01/29 16:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80807, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000075000)=0xfffffffffffffffe, 0x4) 2018/01/29 16:28:52 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000-0x9)='/dev/sg#\x00', 0x0, 0x519200) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000d000-0x20)=[{&(0x7f0000010000-0x9b)="bf2aa78a8cb05ce154d2bacdca4e6defd723d9a56b127dbdb3ececb8d2431075091fd108a51db359371e619355e17141d3392a4dd4808429082925a886459e2a84542f2d98b2f3cd19255f81788c04d17c59fa5ed0032bd6f0c22b845285b325be8c753b502f3be596db071d61ae6c9c0ce1d9bfb2e84902ca90abc022945326e54e08189c408a0e2fa5de7c0da53755f9b827eeb88e3759a88df2", 0x9b}, {&(0x7f000000f000)="be15105fc38e96db446668f1e77a6f46fe14059abf799c2395f0f7bf8f0c3da4fdfaa9", 0x23}], 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000000f000)=0x4, 0x4) fallocate(r0, 0x0, 0x5, 0x5f97bc5) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0xf7, "1b55edcf50bd27ca7608f915e3a686204519bb2f3ae5d4be6c753773bedcb346740d031d99646644728fb4a922977cc0c5f8a70c8953220c8f250dcc31a8bb7885b3ed06ecb96dfacc69f2b1486db16899f782c343bb5d3f6e4f26e7035653f148d6afdc65389289079b059480173b31772a2fee1fec04eec1a5f4814318f8c6665e3199cb09da9ff17fbf7c7f20795f30b9544ac3dbce115fe4127fbf650d6a99b42027df006a305b526e069c498dbc58b68a9882ae067b8e05853bd38077c947f07d4bdef6acf6cf66cbd2a46e712a7c62d1cdf2fc0f88b0b01086ab6a227e628467e14505191998a18b478100abb0d4428ae1b3cc49"}, &(0x7f0000007000-0x4)=0xff) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000004000)=r2, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f000000f000)=@ax25={0x3, {"a55e850a8f4359"}, 0x1080}, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000000d000-0x28)={@common='bridge0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 16:28:52 executing program 4: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a94000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b1d000)={0x0, 0xe52}, &(0x7f0000003000-0x4)=0x6) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00006b2000)=0x0) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(0xffffffffffffffff) setpgid(r1, r2) 2018/01/29 16:28:52 executing program 5: getrlimit(0xf, &(0x7f0000422000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000502000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000+0x24e)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chown(&(0x7f0000033000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c04000)={0x0, 0x9, 0x3, [0xffffffff, 0x0, 0x0]}, &(0x7f00008c3000)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c56000)={0x4, 0x6f, 0x2, 0x8, 0x0, 0x5d90870f, 0x7, 0x1, r2}, &(0x7f00000f2000)=0x20) 2018/01/29 16:28:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000dae000-0x4)=0xfffffffffffffd10, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000c9d000)={r4, 0x47e9a96e}, 0x8) ioctl$KDDELIO(r1, 0x4b35, 0x4) 2018/01/29 16:28:52 executing program 2: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x5, &(0x7f0000158000)={0x6, 0x6000000000}) r0 = getpid() mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000f58000-0x20)={0x0, 0x0, 0x0, 0x0}) prlimit64(r0, 0x0, &(0x7f0000f55000)={0x0, 0x0}, &(0x7f0000d20000-0x10)={0x0, 0x0}) 2018/01/29 16:28:52 executing program 3: socketpair$inet6(0xa, 0x1, 0x81, &(0x7f00000db000)={0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000222000)='/dev/autofs\x00', 0x40041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00006c5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 16:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000041c000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = socket$inet6(0xa, 0x7, 0xfe9) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f00001a7000)='/dev/loop#\x00', 0x0, 0x0) r3 = open(&(0x7f0000019000-0x8)='./file0\x00', 0x0, 0x62) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000b3e000)=0x0, &(0x7f0000c1d000-0x4)=0x4) r4 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000aa8000)={&(0x7f0000bdb000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a7f000-0x10)={&(0x7f00002be000-0x20)={0x20, 0x22, 0x200, 0x5, 0x0, {0x1b, 0x0, 0x0}, [@typed={0xc, 0x15, @u32=0x80}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000810}, 0x20000001) syz_open_procfs(r4, &(0x7f0000d7b000-0x7)='ns/pid\x00') ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00007f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/29 16:28:52 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c50000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd7000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a06000-0x8)={0x0, 0x0}) 2018/01/29 16:28:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f0000194000)="4869d8ddd0c7cdead89932b617dbeaec5e47c33f", 0x14) sendfile(r0, r0, &(0x7f00000f3000-0x8)=0x0, 0xfec) socketpair(0x7, 0x7, 0x9, &(0x7f0000692000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/29 16:28:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000340000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000f4f000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000470000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000473000-0x4)=0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f00007c3000)=0x4000010000007ff, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec6000-0x9)='/dev/rtc\x00', 0x761002, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00009c4000-0xbc)=""/188) 2018/01/29 16:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000e5000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00009d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000001001bf3ff000000006500ff00010000007db0e6f10efbf9a219d8f6aa6bd58d1c43473100e85026e7ff40f9b55bd1b3335d5bffff0001f3", "cfa40005000000f7ffffffff00000000000000ffb833220182ab867d00", [0x0, 0x0], 0x0}) [ 37.388402] ================================================================== [ 37.395821] BUG: KASAN: double-free or invalid-free in relay_open+0x603/0x860 [ 37.403069] [ 37.404684] CPU: 1 PID: 6311 Comm: syz-executor6 Not tainted 4.9.78-g7be1985 #24 [ 37.412196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.421531] ffff8801d77d78b8 ffffffff81d94409 ffffea0007154800 ffff8801c5520f00 [ 37.429517] ffff8801da001280 ffffffff8137d813 0000000000000282 ffff8801d77d78f0 [ 37.437514] ffffffff8153dc73 ffff8801c5520f00 ffffffff8137d813 ffff8801da001280 [ 37.445492] Call Trace: [ 37.448062] [] dump_stack+0xc1/0x128 [ 37.453398] [] ? relay_open+0x603/0x860 [ 37.459003] [] print_address_description+0x73/0x280 [ 37.465641] [] ? relay_open+0x603/0x860 [ 37.471238] [] ? relay_open+0x603/0x860 [ 37.476834] [] kasan_report_double_free+0x64/0xa0 [ 37.483297] [] kasan_slab_free+0xa4/0xc0 [ 37.488980] [] kfree+0x103/0x300 [ 37.494567] [] relay_open+0x603/0x860 [ 37.499999] [] do_blk_trace_setup+0x3e9/0x950 [ 37.506123] [] blk_trace_setup+0xe0/0x1a0 [ 37.511890] [] ? do_blk_trace_setup+0x950/0x950 [ 37.518180] [] ? disk_name+0x98/0x100 [ 37.523599] [] blk_trace_ioctl+0x1de/0x300 [ 37.529461] [] ? compat_blk_trace_setup+0x250/0x250 [ 37.536098] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 37.542738] [] ? get_futex_key+0x1050/0x1050 [ 37.548766] [] ? putname+0xee/0x130 [ 37.554015] [] blkdev_ioctl+0xb00/0x1a60 [ 37.559697] [] ? blkpg_ioctl+0x930/0x930 [ 37.565384] [] ? __lock_acquire+0x629/0x3640 [ 37.571414] [] ? do_futex+0x3f8/0x15c0 [ 37.576929] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 37.583752] [] block_ioctl+0xde/0x120 [ 37.589178] [] ? blkdev_fallocate+0x440/0x440 [ 37.595296] [] do_vfs_ioctl+0x1aa/0x1140 [ 37.600986] [] ? ioctl_preallocate+0x220/0x220 [ 37.607193] [] ? selinux_file_ioctl+0x355/0x530 [ 37.613488] [] ? selinux_capable+0x40/0x40 [ 37.619346] [] ? __fget+0x201/0x3a0 [ 37.624596] [] ? __fget+0x228/0x3a0 [ 37.629853] [] ? __fget+0x47/0x3a0 [ 37.635014] [] ? security_file_ioctl+0x89/0xb0 [ 37.641215] [] SyS_ioctl+0x8f/0xc0 [ 37.646388] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 37.652935] [ 37.654541] Allocated by task 6311: [ 37.658140] save_stack_trace+0x16/0x20 [ 37.662083] save_stack+0x43/0xd0 [ 37.665505] kasan_kmalloc+0xad/0xe0 [ 37.669187] kmem_cache_alloc_trace+0xfb/0x2a0 [ 37.673741] relay_open+0x91/0x860 [ 37.677258] do_blk_trace_setup+0x3e9/0x950 [ 37.681555] blk_trace_setup+0xe0/0x1a0 [ 37.685501] blk_trace_ioctl+0x1de/0x300 [ 37.689536] blkdev_ioctl+0xb00/0x1a60 [ 37.693395] block_ioctl+0xde/0x120 [ 37.696994] do_vfs_ioctl+0x1aa/0x1140 [ 37.700851] SyS_ioctl+0x8f/0xc0 [ 37.704189] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 37.708912] [ 37.710510] Freed by task 6311: [ 37.713760] save_stack_trace+0x16/0x20 [ 37.717709] save_stack+0x43/0xd0 [ 37.721146] kasan_slab_free+0x72/0xc0 [ 37.725003] kfree+0x103/0x300 [ 37.728170] relay_destroy_channel+0x16/0x20 [ 37.732556] relay_open+0x5ea/0x860 [ 37.736155] do_blk_trace_setup+0x3e9/0x950 [ 37.740452] blk_trace_setup+0xe0/0x1a0 [ 37.744405] blk_trace_ioctl+0x1de/0x300 [ 37.748436] blkdev_ioctl+0xb00/0x1a60 [ 37.752304] block_ioctl+0xde/0x120 [ 37.755899] do_vfs_ioctl+0x1aa/0x1140 [ 37.759754] SyS_ioctl+0x8f/0xc0 [ 37.763089] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 37.767810] [ 37.769409] The buggy address belongs to the object at ffff8801c5520f00 [ 37.769409] which belongs to the cache kmalloc-512 of size 512 [ 37.782032] The buggy address is located 0 bytes inside of [ 37.782032] 512-byte region [ffff8801c5520f00, ffff8801c5521100) [ 37.793701] The buggy address belongs to the page: [ 37.798603] page:ffffea0007154800 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 37.808775] flags: 0x8000000000004080(slab|head) [ 37.813495] page dumped because: kasan: bad access detected [ 37.819172] [ 37.820769] Memory state around the buggy address: [ 37.825666] ffff8801c5520e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 37.832995] ffff8801c5520e80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 37.840323] >ffff8801c5520f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 37.847648] ^ [ 37.850981] ffff8801c5520f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 37.858310] ffff8801c5521000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 37.865634] ================================================================== [ 37.872957] Disabling lock debugging due to kernel taint [ 37.881477] Kernel panic - not syncing: panic_on_warn set ... [ 37.881477] [ 37.888853] CPU: 1 PID: 6311 Comm: syz-executor6 Tainted: G B 4.9.78-g7be1985 #24 [ 37.897583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.906997] ffff8801d77d7810 ffffffff81d94409 ffffffff841971bf ffff8801d77d78e8 [ 37.914967] ffff8801da001200 ffffffff8137d813 0000000000000282 ffff8801d77d78d8 [ 37.922945] ffffffff8142f4a1 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f2e5 [ 37.930915] Call Trace: [ 37.933475] [] dump_stack+0xc1/0x128 [ 37.938814] [] ? relay_open+0x603/0x860 [ 37.944411] [] panic+0x1bc/0x3a8 [ 37.949399] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 37.957598] [] ? preempt_schedule+0x25/0x30 [ 37.963541] [] ? ___preempt_schedule+0x16/0x18 [ 37.969742] [] ? relay_open+0x603/0x860 [ 37.975341] [] ? relay_open+0x603/0x860 [ 37.980936] [] kasan_end_report+0x50/0x50 [ 37.986710] [] kasan_report_double_free+0x81/0xa0 [ 37.993173] [] kasan_slab_free+0xa4/0xc0 [ 37.998853] [] kfree+0x103/0x300 [ 38.003836] [] relay_open+0x603/0x860 [ 38.009257] [] do_blk_trace_setup+0x3e9/0x950 [ 38.015372] [] blk_trace_setup+0xe0/0x1a0 [ 38.021142] [] ? do_blk_trace_setup+0x950/0x950 [ 38.027431] [] ? disk_name+0x98/0x100 [ 38.032855] [] blk_trace_ioctl+0x1de/0x300 [ 38.038710] [] ? compat_blk_trace_setup+0x250/0x250 [ 38.045529] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 38.052165] [] ? get_futex_key+0x1050/0x1050 [ 38.058195] [] ? putname+0xee/0x130 [ 38.063443] [] blkdev_ioctl+0xb00/0x1a60 [ 38.069123] [] ? blkpg_ioctl+0x930/0x930 [ 38.074801] [] ? __lock_acquire+0x629/0x3640 [ 38.080828] [] ? do_futex+0x3f8/0x15c0 [ 38.086343] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 38.093156] [] block_ioctl+0xde/0x120 [ 38.098578] [] ? blkdev_fallocate+0x440/0x440 [ 38.104695] [] do_vfs_ioctl+0x1aa/0x1140 [ 38.110376] [] ? ioctl_preallocate+0x220/0x220 [ 38.116579] [] ? selinux_file_ioctl+0x355/0x530 [ 38.122872] [] ? selinux_capable+0x40/0x40 [ 38.128728] [] ? __fget+0x201/0x3a0 [ 38.133973] [] ? __fget+0x228/0x3a0 [ 38.139216] [] ? __fget+0x47/0x3a0 [ 38.144376] [] ? security_file_ioctl+0x89/0xb0 [ 38.150575] [] SyS_ioctl+0x8f/0xc0 [ 38.155736] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 38.162666] Dumping ftrace buffer: [ 38.166184] (ftrace buffer empty) [ 38.169864] Kernel Offset: disabled [ 38.173460] Rebooting in 86400 seconds..