[....] Starting enhanced syslogd: rsyslogd[ 10.873129] audit: type=1400 audit(1515616598.255:4): avc: denied { syslog } for pid=3170 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 '10.128.0.42' (ECDSA) to the list of known hosts. 2018/01/10 20:36:46 fuzzer started 2018/01/10 20:36:46 dialing manager at 10.128.0.26:33963 syzkaller login: [ 19.762582] random: crng init done 2018/01/10 20:36:49 kcov=true, comps=false 2018/01/10 20:36:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0x68, "13035f0dee611fccb70f94c78c37007ac3ba9effd728a6a9ab8c6fb2f78cec7ef4ac5e1d5be5fe56ed56f4badb4b9e402eb2bf303924c92c77074451eacd9b7e2432ba03f57348906219e37f8a51c378ac6d76c3971dc7e72a9bd268bec9a40135381d8afe321b53"}, &(0x7f0000001000)=0x70) ioctl$void(r0, 0x5451) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2}, 0x98) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000003000)=""/20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000004000)=0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000005000-0x10)={&(0x7f0000001000/0x3000)=nil, 0x3000}) bind$inet(r3, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000)={r4, @in6={{0xa, 0x0, 0x35, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x3, 0x8, 0x8}, &(0x7f0000000000)=0xa0) fanotify_mark(r3, 0x40, 0x1, r0, &(0x7f0000000000)='./file0\x00') bind$ipx(r0, &(0x7f0000001000)={0x4, 0x80000001, 0x2, "746a37eb14b8", 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000007000)={0x77359400, 0x0}, 0x10) 2018/01/10 20:36:50 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000145000)='/dev/sequencer\x00', 0x400001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x4}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x60)={r1, 0x58, "ff1f36c30dca687f32efcb659d5ab4d968628445155841874743ae5018d1aed5d83c709d63b33a56ca31d6daa40a6b9e9f9f9192222032e5d37f920578b57096e7385c58fb3c139a2f28b11b08f1cd687e1ff91a3aac8a3d"}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r2, 0x1f}, &(0x7f0000002000)=0x8) ioctl$TCSBRK(r0, 0x5409, 0x34bbb156) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="d2f08230e1da5d68b18992cf788d0c1dfe72bd93422143dc95e3884dc2db8390d341e714aac950a1aa2b4b86f96e6dd538d6e647e52e9b715b40a934ab2f8deb528a8b8fe22fa7715e5eab056de90936e19f6b8306655bfc51543aae526b3a2cf0d8f7fe6623fe2906a890c1bb9edb456b9dd704f89f2b79673886ed2d04f06419ab507df8af1d197fcf5229959bf55337436bed85c3db00551f605e0fb4b149b0e2be4831ff9495fe6f321c1bce77d44dbb779a06a4cd4d9f", 0xb9, 0x20000084, &(0x7f0000003000)=@in6={0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000004000)={0x1a, 0xf, 0xfffffffffffffffb, 0x28dc, 0x4, 0x100000000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000006000-0x8)=0x0, 0x5) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x3, 0x10001, 0x4708, 0x69f}, 0x8) clock_gettime(0x6, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000006000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) shutdown(r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x5, 0x2}, 0x8) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2100, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8, 0x0}, {r0, 0x40, 0x0}, {r0, 0x8208, 0x0}, {r0, 0x8240, 0x0}, {r0, 0x400, 0x0}, {r0, 0x410, 0x0}, {r0, 0x4020, 0x0}], 0x9, &(0x7f0000001000)={r4, r5+30000000}, &(0x7f0000008000-0x8)={0x100}, 0x8) 2018/01/10 20:36:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x394f93aa8d07e2d7}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@alg={0x110, 0x13, 0xe2c, 0x3, 0x1, {{'pcbc(aes)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x6b53}, {0x8, 0x1, 0xa3}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x5}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x20040040) fsync(r0) exit_group(0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x0}, 0x1) listen(r0, 0x3) r1 = socket$inet6(0xa, 0xe, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000003000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002000)={&(0x7f0000003000)=@delrng={0x10, 0x14, 0x4, 0x7, 0x2}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x2004c0c0) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000)=@random={'osx.\x00', '/selinux/relabel\x00'}, &(0x7f0000002000)='em1[$ppp1vboxnet1\x00', 0x12, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000005000)=0xcea1, 0x4) 2018/01/10 20:36:50 executing program 4: pipe(&(0x7f00009d8000+0xc66)={0x0, 0x0}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000868000)=""/130) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000-0x8)={r2, 0x39e3a856acd036ad}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x4, &(0x7f0000001000)={0x1, 0x0}) r4 = gettid() fcntl$setown(r1, 0x8, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000004000-0x10)={r3, &(0x7f0000001000)=""/104}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000005000)={0x7, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000007000)=0x0) setpgid(r4, r5) eventfd(0x100000001) listen(r0, 0x3ff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000)={r6, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/01/10 20:36:50 executing program 1: r0 = memfd_create(&(0x7f0000a1d000-0x9)='security\x00', 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000009d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00005da000-0x10)={0x0, 0x0, 0xfffffffffffffe01}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000398000-0x8)={r1, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x59, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r5 = socket$inet6(0xa, 0x80000, 0xffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r5, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) inotify_init1(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000002000)={r4, 0x80000, r2}) r6 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000003000)={@generic="68395a9d9873586c2a2d44c4a2e01859", 0x84e}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000003000)={0xa88, 0x0, {0x2, 0x3, 0x100000001, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000004000)=""/63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000)=[@in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r5, &(0x7f0000003000)=[{{&(0x7f0000001000-0x8)=@sco={0x1f, {0x7fffffff, 0x2, 0x8, 0x7fff, 0x9abe, 0x0}}, 0x8, &(0x7f0000004000)=[{&(0x7f0000005000)="e6407e14d24abbdefa283a256dd733fe21f3eb28958d19d1b43db3b66621fe2b87f9c587499b7536111768f992bab8d5fdd1f07c9131e6ea015b57304b880c3aa150844f15d6dc103a75b992f22b32d4163a00458c77", 0x56}, {&(0x7f0000006000-0xf3)="a2dc1248ad2642172024bbd3a7f71a95a4a4a34eb0aad286a3361ba7111eb8784fa23173fc7e372e060a6b2b78dc9ee23071bc7585270367d955fae766a7163dd59867e748d3d1e99001ea4371126429db1908fd460ae44060d3326de5a9e1dcbcd1de12df2a21d6b472bbd849ae8f88ed153a225d07e268910c0d3f01a218e35c207dea15fd35a5a9630c9d2a7e65bd429607040284b6f16edd7e70ea2c713950f2e2c386c152b6145039ac19bfa597fdd5ffa153037295f433c9dd1ea9b940be5e188535e3a7b13a21d8419a5901aab8071f4bfb4b38c3dce231f3f23ef80a7588a382b1c122049042e73816787f40269cd3", 0xf3}, {&(0x7f0000006000-0xc4)="24431799d6dc5077faa7cc95f13cb82e90e4e89acc20c22bed296a070da32aa5a8ebb8d517695c750d24c7e3888881b302d2a82f868524c33fa1520e7bdd5124fdd40087e4f7a7cd8600828a813f7f3a485761f84b5bf9f0c13dd1c184e0472955ba2e2f0814f37c823756df6da333d92a222556df832f1ba85ee9377f456071a5aa22414577322dac486c05483e28c292379cb79f73dd8bd569a6847c41cad0a22464d6646dce445e81bcd0f647776e8be80c04698c214fbc2b9f78083c27a6dcb5c32f", 0xc4}], 0x3, 0x0, 0x0, 0x800}, 0x3}], 0x1, 0x20008010) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000006000)={0x101, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x18d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$notify(r6, 0x402, 0x8) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000005000)={0xfffffffffffff79f, {{0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffffffffff0f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x200000}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x3ff, 0x1, 0x1, 0x7d, 0x3}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000008000-0xe5)={r7, 0xdd, "0d011e9825c8bd8120110521ad20181d613acc7a560f500d28e29c22a82c31f15e4f644ddb3c9526c6887aa2d4ac7b3011c3e8b4edb4e33bc469c52e670c5c6d2c177d019e46b46b5879d25ee5796c0433f64d12229141db8ae9b418cc1a0899c80719c7e775b111e053198bac81bae89667082d0e1df017c60a6468709c3d396f3bc438da9322126ca05206e6a6408399b6bce7090e8f0bf32ca8b87550bb9a5a3b2111e84dc307dc713b7c98ba92c4b1e06321f34031ab86ee5979856a5f57a772f0f6fed5d09f77811500bd70e9dc4519e1b346eca60eb3b1fa6614"}, &(0x7f0000007000-0x4)=0xe5) 2018/01/10 20:36:50 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000b06000)='/dev/usbmon#\x00', 0x89de, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='bcsh0\x00', &(0x7f0000001000-0x14)=@ethtool_rxfh_indir={0x39, 0x3, [0x7, 0x1, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x7}, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x78)={0x7fffffff, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f2, 0x8, 0x3, 0x82fa, 0xfffffffffffffffb, 0x0, 0x8, 0x6, 0x3}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TIOCSCTTY(r0, 0x540e, 0x5f7e) umount2(&(0x7f0000001000)='./file0\x00', 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000004000-0x51)=""/81, 0x51) flock(r0, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000)={0x0, 0xfff}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000-0x8)={r2, 0xfffffffffffffff8}, &(0x7f0000003000)=0x8) close(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000004000-0x10)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6f) acct(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0x802, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000006000)=0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x8001) 2018/01/10 20:36:50 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005f0000)='/dev/loop-control\x00', 0x214040, 0x0) fchmod(r0, 0x45) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006f6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000-0x60)={0x0, 0x33, 0x6, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000052d000-0x4)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000+0xbce)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000001000-0x14)=""/20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x54, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000-0x8)={r3, 0x10000}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000003000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000002000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x100, 0x500, 0xff, 0x4000000, r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000)={r3, 0x8}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000004000)={0x1, 0x5}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x10800, 0x0) ioctl$TCXONC(r5, 0x540a, 0x9) setsockopt$llc_int(r2, 0x10c, 0x25fcb18aa295a9b6, &(0x7f0000001000)=0x747a9671, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f0000005000)={0x77, 0x4, 0x7, {0x77359400, 0x0}, 0x18, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000006000)={r3, 0x1000, "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"}, &(0x7f0000000000)=0x1008) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0xa040, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) futimesat(r2, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000-0x20)={{0x0, 0x0}, {r6, r7/1000+30000}}) 2018/01/10 20:36:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000001000-0x10)={0x81e, 0xa97b4bc223256ca3, 0xffffffff, 0x0, 0x0, 0x80000001, 0xffff, 0x8c24, 0x7, 0x78}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000002000-0xb0)={{0x10001, 0xb0f}, 'port0\x00', 0x88, 0x100004, 0x8000, 0xffff, 0x7, 0x80, 0x7, 0x0, 0x0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0xb7, 0x2e6, 0x4f, 0x4, 0x3f, 0x10000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000)=r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000004000-0x24)={0x8, 0x9334, 0xfffffffffffffff9, 0x4, 0x3ff, 0xfd, 0x3, 0x1ff, 0x7, 0x9, 0x3, 0xffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000004000)={r2, r3, 0x3ff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000)={0x0, 0x3da, 0x7, 0x1}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000005000)={r4, @in={{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]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000007000-0xf4)="39f15b91d9b22ff72b84204a5467f1d252889ae012daf9b2c8ea48a52857618d6c502f142aaca1dae483b9fa10c8ec81470a174daee05abcc30a70a682258109ef23dd07785f842eb504debee080cf15eab05f44e61baa399f813e4bd37aa46cc97f4f0294a2f2341d8b404c599eca3b368f634af37bbf7dc1b8519bcd6b3ca4dc550cbd8b098f8e7843a0cfde64435f182ee3ab5b1c70f15e9d3725977b4ee4aab8e084dfe98d18f57485df2dfc81c5109f60e9fb71cef10e21f4a98280884efeb6edb28fdb2c7297f5422cdc0c0d958b222d94afe3b8ecf6708e5cab1cc905c45a89aa50b1659d658c2cf917bcb7b84061cbf3", 0xf4) socket$inet_udp(0x2, 0x2, 0x0) statfs(&(0x7f0000005000)='./file0\x00', &(0x7f0000007000-0x15)=""/21) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000007000)={&(0x7f0000006000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000-0x30)=[{&(0x7f0000008000-0x50)="a3010d4aa15af30452e962267e928902b3bfce142a81381711389b9f3837552702e9acd13b8ded0dacdc891a377b1d2b7fc510a2f7de4180e71225af7354e3646fb71d2c6d3f26cce4d3199143f26912", 0x50}, {&(0x7f0000007000-0xdc)="4ee1fd6b2d15795daf55c95ead8d440aa09898de55178ca424ab575c7f1c8557b0abc7642dc3550ec0cb4fceaf33785a8c072ebae825f5e287410beb2af47676141237df7168b43adf9e5d5b09648075cdd58a86ed531c868208488a3efc70dadbbad569b5a7a8417f485e4a85f6935e4ebdbdeb969c380ec036cecebab1498eec008bbc16a6141499c0148e76c9c3ffde85c905ff18ddbcd67db5dbcc7498d418f0230d7808b2e0f6b3dc6a9a5bf28886381ae745916ebad0852272b02a3438c9bfb85c41501d2b29bbc41c9938b3933ff81bd1e97b38e19a18ac1c", 0xdc}, {&(0x7f0000007000)="1d04d761a9648ce20ffed14daa830ab83b32b0fc6e559bab44f2db074d4197ebc7a7c856d28c54bb55940dd5047c8a2e3cba2e38851fe0d4d7d24ed06a4c83", 0x3f}], 0x3, &(0x7f0000008000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x662, 0x7, 0x2, 0x2, 0x6, 0x20, 0xfffffffffffffeff, 0x57, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xfffffffffffff801, 0x8004, 0x5, 0x5, 0xff, 0x44ea, 0x200, r4}}], 0x60, 0x4000010}, 0x0) [ 23.486823] audit: type=1400 audit(1515616610.865:5): avc: denied { sys_admin } for pid=3375 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.564446] IPVS: Creating netns size=2536 id=1 [ 23.643304] audit: type=1400 audit(1515616611.025:6): avc: denied { sys_chroot } for pid=3528 comm="syz-executor3" 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 [ 23.644942] IPVS: Creating netns size=2536 id=2 [ 23.708489] IPVS: Creating netns size=2536 id=3 2018/01/10 20:36:51 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000731000)={0x0}, 0xfffffe58) sendfile(r0, r0, &(0x7f0000da1000)=0x0, 0xfffffffffffffff8) 2018/01/10 20:36:51 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x61) ioctl(r0, 0x4000000000001277, &(0x7f0000005000)="") 2018/01/10 20:36:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000138000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a33000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001c6000-0x4)=0x0, &(0x7f0000df5000-0x4)=0x4) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) getdents(r1, &(0x7f0000c42000)=""/182, 0xb6) 2018/01/10 20:36:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x4000000012, 0x0, @thr={&(0x7f00003d6000)="", &(0x7f000036b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb5000)=0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b19000-0xd)='net/mcfilter\x00') ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000ec3000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) [ 23.744952] IPVS: Creating netns size=2536 id=4 2018/01/10 20:36:51 executing program 1: remap_file_pages(&(0x7f000019c000/0x3000)=nil, 0x3000, 0x100000e, 0x80000000, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mlock(&(0x7f0000b20000/0x2000)=nil, 0x2000) 2018/01/10 20:36:51 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003000-0x8)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) 2018/01/10 20:36:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r0, 0x4) 2018/01/10 20:36:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000cf1000-0x8)={0x0, 0x0}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) nanosleep(&(0x7f0000803000-0x10)={0x0, 0x1c9c380}, &(0x7f000061a000)={0x0, 0x0}) r3 = dup2(r1, r1) tkill(r0, 0x15) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000aae000-0x78)={0x1f, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8001, 0x2, 0x97, 0x5, 0x0, 0x101, 0x2, 0x2}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000076000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x81, 0x8000, 0x6c6, 0x1, &(0x7f000061d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x702, 0x81, 0x0}) [ 23.773512] audit: type=1400 audit(1515616611.155:7): avc: denied { dac_override } for pid=3603 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.790453] IPVS: Creating netns size=2536 id=5 [ 23.805654] mmap: syz-executor1 (3609) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 23.835100] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 23.845667] IPVS: Creating netns size=2536 id=6 [ 23.867210] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 23.876716] IPVS: Creating netns size=2536 id=7 [ 23.912020] IPVS: Creating netns size=2536 id=8 2018/01/10 20:36:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x3, 0x800) fcntl$getown(r0, 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000359000-0xc)='/dev/rfkill\x00', 0x400, 0x0) r2 = dup(r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00003f5000-0x4)=0x80000000) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) close(r2) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) prctl$setname(0xf, &(0x7f0000a22000)='/dev/rfkill\x00') mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) recvfrom$unix(r2, &(0x7f0000ea6000)=""/164, 0xa4, 0x20, 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f000041d000)=0x1ff, 0x4) 2018/01/10 20:36:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x80000000200000) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f0000001000-0x8)={0x0}, 0x8) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) 2018/01/10 20:36:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000000a000)={0x0, 0x0}) r0 = open(&(0x7f0000e7e000)='./file0\x00', 0x200, 0x44) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a13000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f000006b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f1e000-0x8)={r1, 0x6}, 0x8) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00001f1000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x7, 0x4, &(0x7f0000555000/0x2000)=nil, 0x2}) mlockall(0x1) 2018/01/10 20:36:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000654000)=0x3, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000548000)="240000005a001f0100000000000000002300071008000100feffffff08ffff0500000017", 0x24) 2018/01/10 20:36:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000363000)=0x0) mount(&(0x7f00009a5000)='./file0\x00', &(0x7f0000292000-0x8)='./file0\x00', &(0x7f0000be4000-0x6)='minix\x00', 0x0, &(0x7f0000a07000-0xeb)="a81ae514d70a788419e345be79a83b477601373452901ddbcbe210e5116c6e640adc70e029cd0ddf32a7164cdf303fe1e0b24ea40db6b90aebe356dab2243bf88e4a857e1fe189bdebd159ed22020baffff77ef48912a0245ad7de8b62cea5a1f2c3a2f8f6065981ed28d960108363b931dd4e8f58361421b7d68a15cf959ec398ab9c646043e85d4e7d606cc2f9d96f0949b9e325ab057739fc85dee37666b26c2700374219537ce05b991eb579b643489381ae158baaaa046c85bb8a715a64a49a1b2aeccc672794728501febdde165502e79c9073655a0bf235a68a70f1d360778566f10691585ad790") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e7d000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005e2000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b9000-0x4)=0xe8) fstat(r0, &(0x7f00003da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000083000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0xfffffffffffffff7, 0x0, 0x2fff, 0x3, 0x235b, 0xa, 0x80, 0x80, 0x7f, r2, r3}, {0x101, 0x3d8, 0x1000, 0x8, 0xd65, 0x62, 0x80000001, 0x6}, {0x6, 0x7, 0x3, 0xa0}, 0x2, 0x4, 0x2, 0x0, 0x2, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x2, 0x6, 0x5, 0x7, 0x2}}, 0xe8) clone(0x1100400, &(0x7f0000677000-0xd2)="ba604cb366be9473c00b5726daa02a15e9c222e007ed8404af246fa9b464582b84a08368744db062360e8674bc0c7d68eff6536f41b0bf3369f1d7674c8a535b7190544b5c6bea0090c6ec0eaf9649e92609f35521a2f670b13591b846e2b695a915d42003b159d1ff488c143d21fa7fdb50d8782d2837d7c2192825ef0625bf916871062a4d9a9ad87d8c85fb65d49ddfc4cb1d1a45720e15a34e514e180b4c3086f7db12748c923130ed708402420906b53dbbce0b0ab836cab7def2d5b02100b98acf27c2ae3705c76ca70f54dae4bff8", &(0x7f0000db2000-0x4)=0x0, &(0x7f000055d000)=0x0, &(0x7f0000f81000)="a2236156bda2dc54cc00a468d65e4b90cc9e3cef5bbc3bf364bee14f7cc832ab379e53a44dd1146d2de7c779bacbb7e90b8b9d85f7b9def891f89eefce8c8d0d521520053c3483cee09ecdd9e95ff7adebac33b60e131e511de7f299f8cf20b018831ae31fd6684531b86bef944563df56430e21c7b0b677dd3537505d0083f6c06e8cfaf9e67afccd00280e7ed9428adaf64d35c95724a47446a8ff") ioctl$TCXONC(r0, 0x540a, 0x1f) fcntl$lock(r0, 0x7, &(0x7f0000fee000)={0x0, 0x1, 0xfffffffffffffffd, 0x100, r1}) 2018/01/10 20:36:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000079e000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) sendmsg$unix(r0, &(0x7f000005f000-0x38)={&(0x7f00003fc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007f0000)=[{&(0x7f00001c9000-0xb8)="ac2b1658ea5c02d7c353325a9624355484e07f9d9f5af78cfca1e228e35d12ffdcbf51621ab0506cf5f601f756a75cb36a9c98890e4fe64e2c0059e6091387fb2cbe3036357a2c44fb59d54d9c6fc924d1e44d37395eff70345e7367edf97e01281afe20da72074d16b53f7fd07429f08faf0bd52124139b888121385796835bfa121d5277b0f58e276c311246f063659408bd02c939862f260634ad6963db244ff60c1400e3f8ab39ce22d4df2229375039683e7ba4f758", 0xb8}, {&(0x7f00007a3000)="491226d65bbc13298afb3ff0015d1dfe5f078dbf43db09e36275fae987911ad0caa8611929ce648ecb9ddf1739b71777de699fcf7ac436f7adb0374ca45baf333ed081a5e0c35f880f3629f4fe7512202eb1977a0412ef2e5140afdb916aa56c05", 0x61}], 0x2, 0x0, 0x0, 0x4}, 0x8000) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) flistxattr(r0, &(0x7f00003c5000-0x59)=""/89, 0x59) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000085f000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000482000)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005b7000)=0x0, &(0x7f0000adf000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000792000)={r2, 0x5, 0xe4, "9dd8389eb74cd1be67d18c3cdab312f52858a0fb59c7aab7a10521daa331f723718da25d9a8ce0c10b597419d9942c41f5e5060ef279dd3a82590f91e908d14f1581878493632a7cb217ec4e46ff26a9a8349c3db10aefd56415566e146321ff86b5a2407456ce70bd7508d7c07f1f0cf83a91abfa50ae907068b123407de9265a0bbdb36826b322568446aa27d9c59cc2a1bc12cd7c6ab858ab4eebd6345197a5a367fbffca1a8769a4d1a9878f7c6910d69ab5b9308bd51798bc43ccc327c391c7fd5b588a1d61a09928c946776d98631f6cf234fbd7eca85847a9e28755d02746c13d"}, 0xec) 2018/01/10 20:36:51 executing program 7: mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009dc000-0x8)='./file0\x00', 0x4000, 0x40) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000029a000)={0x0, 0x80}, &(0x7f00009db000)=0x6) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00009dc000)={0x0, 0xfffffffffffffffc, 0x62, 0x4, 0x0, 0x4}) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009db000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x720, 0x8}, 0x98) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/10 20:36:51 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={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]}, [0x6, 0x8000000000000000, 0xffff, 0x1ff, 0x3, 0x8, 0x721afa96, 0x7fff, 0x4, 0x9, 0x600000000000, 0x0, 0x7, 0x8, 0x3]}, &(0x7f00000ce000)=0x108) munmap(&(0x7f0000a41000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x5, 0x10, 0x6, 0x3f}, &(0x7f00000ce000-0x4)=0x18) r2 = open(&(0x7f000053c000-0x8)='./file0\x00', 0xa0480, 0x114) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f00000cf000-0x4)=0x0, &(0x7f000053c000)=0x4) 2018/01/10 20:36:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000003000-0x10)={0x5, 0xffffffffffffff00, 0x3, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x9) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000003000-0x5b)=""/91) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x80000000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x800, 0x311100) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x299, 0xffff, 0x4, 0x500, 0x9, 0x200, r3}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) 2018/01/10 20:36:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00003f8000)={0x4, 0xffff, 0x0, 0x2, 0x9, 0x3}) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ffe000)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000a20000-0x7b)=""/123, &(0x7f0000ffe000)=0x7b) writev(r2, &(0x7f0000ffd000)=[{&(0x7f0000949000-0x6d)="e87d7fbe916254fef453fc4f2df8d703bc9cb7b8a1921fb49140836904385cbb25558b13d6fae57f9c25b9fdc46fad593e334c3419dc861bcd2532d82918a4745d86f8a7555b891e626d0d4a1e331dfa0a5193d19e8ebd56d9c50e034d73249473ab6aa46409d55c7faf3c973c", 0x6d}, {&(0x7f0000ffb000-0x4f)="be9737b5c79156cf61e7c6b6b23130e238064eab3d192b256598e312b7678937371fd00244eb9199cd045b17ce55bb9031f99ee9a96817e8e19870beb21c8e90fdf3cbf74fb0a4b1db2218eb70355a69cf68aa3e6ca84e7df40da071bf329d393bbebb", 0x63}, {&(0x7f000074a000-0x1000)="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", 0x1000}, {&(0x7f0000ffb000)="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", 0x1000}, {&(0x7f0000ffd000-0xab)="7ed46598346c5ec07444181b393800889989a893c80a6cbe67f9380f7cd9d9829da3e02ec784b3a57db2b6fca1d66f88ad044f7b7f4aab570131a61f309840e404d2e4dfea8e5e0ff4241cf0e81d874e348343c8a6420e88a4335ba835f09c0f72d6eca7fb188b79ad1ea02c51d14f636ea10577722b18f90cb792939d4eb88f39b3af9e1da97a56c13db60141f3efa311e0bad5190a127797d98f79df25aedd1e91c3e2ee6697f47ad17f", 0xab}], 0x5) 2018/01/10 20:36:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ba8000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='tmpfs\x00', 0x0, &(0x7f000000a000)="") socketpair(0x5, 0x806, 0x0, &(0x7f0000f92000)={0x0, 0x0}) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00003b8000-0x4)=0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r2, 0x0, 0x4) lsetxattr(&(0x7f0000766000-0xc)='./file0/bus\x00', &(0x7f0000ee8000-0x14)=@known='security.capability\x00', &(0x7f00008d8000-0x3)='\':\x00', 0x3, 0x2) 2018/01/10 20:36:51 executing program 3: prctl$intptr(0x1c, 0x4) setreuid(0x0, 0x0) r0 = getpgid(0x0) getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 20:36:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e42000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e42000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback={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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000e41000)={&(0x7f0000e41000)=@polexpire={0x144, 0x1b, 0x608, 0x0, 0x2, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x2, 0xff, 0x2, 0x80, 0x80, 0x6b, r1, r2}, {0x4, 0x6, 0x46, 0x6, 0x7, 0x3, 0x8, 0xfffffffffffffffb}, {0x25, 0x7, 0x80, 0x10}, 0x6, 0x3, 0x0, 0x0, 0x2, 0x1}, 0x8}, [@lastused={0x10, 0xf, 0x5}, @algo_auth_trunc={0x78, 0x14, {{'sha384-ssse3\x00'}, 0x160, 0x100, "dc35a5bfd812fbfe5dd967dd2d1ef564e538bb8e20c676ec7d3646a8bd14f54be1fc454c1fa7b5a0fb4921fe"}}]}, 0x144}, 0x1, 0x0, 0x0, 0xc081}, 0x4000) userfaultfd(0x80000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e42000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xa)={0x0, 0x7, 0x800000000000060a, [0x5]}, &(0x7f0000e41000)=0xffffffffffffff6f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000-0x8)={r4, 0x1eb7969d}, 0x8) r5 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000002000-0x10)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) 2018/01/10 20:36:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000705000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004e7000)={0x20000010, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) fstat(r2, &(0x7f00007d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000f000-0xc)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00005f8000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000980000-0x4)=0x165, &(0x7f00007bd000-0x4)=0x4) connect$inet6(r1, &(0x7f00001fb000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/10 20:36:51 executing program 3: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000f0e000)=0x0, 0x4) bind$inet6(r0, &(0x7f0000b09000)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, 0x1c) [ 24.481429] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25233 sclass=netlink_route_socket pig=3675 comm=syz-executor2 2018/01/10 20:36:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000949000)={0x0, 0x80000, 0xffffffffffffffff}) ftruncate(r0, 0xffffffff) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000046000)=0x0, 0x800) r2 = perf_event_open(&(0x7f00006f1000-0x78)={0x3, 0x78, 0x8a, 0x6, 0x0, 0x1, 0x0, 0x9, 0x10, 0x1, 0x81, 0x7fff, 0x8, 0x0, 0x1c0000000000000, 0xfff, 0xb2, 0x3, 0x40, 0x7a61, 0x7, 0x8d, 0x139d, 0xffff, 0x3, 0xda7, 0x20, 0x9, 0x6, 0x1e972056, 0x7fffffff, 0x0, 0x2, 0x4, 0xff, 0xc9, 0x8, 0x8, 0x0, 0x7fff800000000, 0x1, @perf_config_ext={0x3ff, 0x101}, 0xc100, 0x9, 0x80000001, 0x6, 0x6, 0x4, 0x9, 0x0}, 0x0, 0xff, 0xffffffffffffffff, 0x2) sendmsg$nl_netfilter(r1, &(0x7f00003ba000)={&(0x7f00006b7000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000bb2000)={&(0x7f00004f8000-0x13d8)={0x13d8, 0x8, 0x0, 0x100, 0x5, 0x2, {0x7, 0x0, 0xa}, [@typed={0xc, 0x2b, @u32=0xd632}, @nested={0x54, 0x76, [@flag={0x4, 0x8c}, @typed={0x10, 0x5a, @u64=0x400}, @flag={0x4, 0x63}, @generic="e93076dcacab5cc16403b0b9cddfbcf5a27d38bdde253a7e9cdb8d630733784801ffa48390bd1fb40a5cc992854c8a2d7b9e7e596522f3ba"]}, @typed={0xfc, 0x3f, @binary="9b93894f5779199e80be0cabc06c8f9fd5dc8298b73870323f01474196efcee7ae05d69bc9dac37c90c2902930b206437d3ffb4023c7d6d3d0f80dab87e910b203c2cb8e58f935c8a8c43964ed0fb73bc273b8afdfd568a6aa6e1e3155cf246fd4d8250ff4eb659aa4ac803674c7d442b5a88cd05c19d29064197f98afc9d39074745d0f73552e484d4416c9d1dbcc7fb133cb34d4ab3947bc329beab13fd796c9d810597cc049ce8479b43e3bb16f7a3c76aa465b89b9fff55ce3adacea8a4cc1043ae99a1484d00809a4c652930ca5cee77c9a1413e846485dce91651cd64871519a1762f3790ee09b1218b15dd49b57"}, @generic="1a360ecd95b2009521daab34e7d622af330fdd8b523b88eafaa25b70efe57653144f7eda4bf9cd1961f8b9ea75f0c705875d724814c70c9e43d235cbd533065e154d", @nested={0x40, 0x96, [@generic="18aa62928f3cc59550ebe70c9b7f9c0871", @flag={0x4, 0x3e}, @generic="4ae597d03d429ef934cfbfb010e77d93991836c8009f569f579e", @typed={0xc, 0x11, @fd=r2}]}, @generic="2d5dcf58304130acfc2a4408b2f880413324bf6bb7cc92768e9eaa737711842a0cc28b817025c313f597c619fd068d79b586b1136d91e41f5eb2ea7a2bae0c359b7eee75ba5685ad45025f615cde66730234e4ad3fb6eb99d5e90104aaf2b5b64f19c759c84ea67eb7daed1bbc32d24ae485c5bbe3a24fe010a6febaeb8033718cccf2817351dbc534a828f96b214f89e9853ebda95bec17fd1f635df11a01ad2f8aa1b9c936a5e6fcbf9c8b63aa3ea7e54ce644426a78f6fe32199bbd34ace1bbdf2a66e7a90b5d20ed3e8b34e067e3497de68b7c266fadfa50f9c97ad6d07813457c01a6e5d551869c0efe01c2eeec94", @generic="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", @generic="bab3760743762189419b7a463d417d5091a833fd0f134e621d70d8c24b872766b9073443df8595ec2c71d09809039dd47ebbf36c38d0bac6230ef57bbd068d01985ed87a18d18d655dc2e365f5e9feef333dcd01118fc75ea64be97c92b63611d07638c663503fc91cfdce577afbf007f57efa2a7ebd0da585dad8205fe19716f1f90ff8c04f42626b63e4a28a92f45874aad774094329995f555fd49391fe5c069f97ea1c1c7c33b7b4c61bbbefba01b3db33fff339f1a7775746bd303a5f006c6d928423a01c90b015304e0a3615c9277bd9d0e0f6d880103fa281834eacba11ef", @typed={0x10, 0x4a, @u64=0xff}]}, 0x13d8}, 0x1, 0x0, 0x0, 0x20000080}, 0x4040800) r3 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r3, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00003eb000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x9a, 0x0}, 0x0) [ 24.508222] audit: type=1400 audit(1515616611.885:8): avc: denied { net_admin } for pid=3677 comm="syz-executor6" 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 [ 24.521232] audit: type=1400 audit(1515616611.895:9): avc: denied { set_context_mgr } for pid=3681 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 24.570687] binder: BINDER_SET_CONTEXT_MGR already set [ 24.570698] binder: 3681:3690 ioctl 40046207 0 returned -16 [ 24.572710] binder: 3681:3684 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 24.573667] binder: 3681:3684 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/10 20:36:52 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vga_arbiter\x00', 0x183480, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/01/10 20:36:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x80000000200000) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f0000001000-0x8)={0x0}, 0x8) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) 2018/01/10 20:36:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b68000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b2a000)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@ax25={0x3, {"06e9c4f0a14108"}, 0x0}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006b1000-0xe)='/dev/keychord\x00', 0x40000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00008ae000)={0x1, 0x6, 0x7fff, 0x6, 0x390, 0x5, 0x101, 0x6, 0x4, 0xad, 0x4, 0x3}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003e5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000031000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009bf000)={0x0, 0xfff}, &(0x7f0000ec7000)=0x8) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000099d000-0x4)=0x8, 0x4) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f000081d000)=0x3, 0x4) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000db9000-0xc)={0xffffffffffffb888, 0x1, 0x800, 0xffffffffffffcd11, 0x7, 0x9}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fc6000)=@assoc_value={r3, 0x7}, &(0x7f000076c000)=0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/10 20:36:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000090d000)='/selinux/status\x00', 0x0, 0x0) 2018/01/10 20:36:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)="") read(r0, &(0x7f0000de1000-0xa4)=""/164, 0xa4) read(r0, &(0x7f0000b07000)=""/36, 0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000675000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x3f, 0x2ca2, 0xff, 0x7, 0x2, 0xe7, 0x7, 0x401, 0x0, 0x9, 0x1, 0x9, 0x7ff, 0x400]}, &(0x7f00005af000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000002e000-0x10)={r1, 0x40, &(0x7f0000112000-0x40)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e7b000)=0x10) 2018/01/10 20:36:52 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) writev(r0, &(0x7f0000a4c000-0x10)=[], 0xda) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a82000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000fcf000)='tls\x00', 0x4) 2018/01/10 20:36:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000c7e000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) 2018/01/10 20:36:52 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xfffffffffffffffd) write(r0, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c0200000035", 0x26) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f78000)='/dev/sg#\x00', 0xffff, 0x200) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000f78000)=""/53) [ 24.721814] kasan: CONFIG_KASAN_INLINE enabled [ 24.726437] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 24.736488] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 24.742752] Dumping ftrace buffer: [ 24.746312] (ftrace buffer empty) [ 24.750021] Modules linked in: [ 24.753324] CPU: 1 PID: 3706 Comm: syz-executor5 Not tainted 4.9.76-g9154940 #10 [ 24.760844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 24.770207] task: ffff8801d9376000 task.stack: ffff8801c03b8000 [ 24.776253] RIP: 0010:[] [] sg_read+0xd0c/0x1440 [ 24.784346] RSP: 0018:ffff8801c03bfbc0 EFLAGS: 00010246 [ 24.789778] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff826688c3 [ 24.797045] RDX: 0000000000000000 RSI: ffffc900020af000 RDI: ffff8801b2ab8170 [ 24.804296] RBP: ffff8801c03bfcd0 R08: 0000000000000000 R09: ffffed003a3c6b01 [ 24.811552] R10: 0000000000000005 R11: ffffed003a3c6b00 R12: 0000000000001000 [ 24.818793] R13: 0000000000000000 R14: ffff8801d1e357e0 R15: ffff8801b2ab8140 [ 24.826735] FS: 00007f18254a6700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 24.834932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.840783] CR2: 000000000071c000 CR3: 00000001d8a7e000 CR4: 0000000000160670 [ 24.848032] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.855280] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.862527] Stack: [ 24.864645] 0000000000000ece ffff8801d8bd2a00 ffff8801b2ab8158 ffff880100000080 [ 24.872604] 1ffff10038077f89 ffff8801b2ab8168 00000000000000a4 00000000ffffffff [ 24.880581] ffff8801d15ad180 1ffff10038077f84 0000000020de0f5c 0000000020de0f80 [ 24.888533] Call Trace: [ 24.891095] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 24.897741] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 24.904735] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 24.911371] [] __vfs_read+0x103/0x670 [ 24.916791] [] ? default_llseek+0x290/0x290 [ 24.922731] [] ? fsnotify+0x86/0xf30 [ 24.928067] [] ? fsnotify+0xf30/0xf30 [ 24.933491] [] ? avc_policy_seqno+0x9/0x20 [ 24.939353] [] ? selinux_file_permission+0x82/0x460 [ 24.945987] [] ? security_file_permission+0x89/0x1e0 [ 24.952715] [] ? rw_verify_area+0xe5/0x2b0 [ 24.958568] [] vfs_read+0x11e/0x380 [ 24.963828] [] SyS_read+0xd9/0x1b0 [ 24.968986] [] ? vfs_copy_file_range+0x740/0x740 [ 24.975369] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 24.982182] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 24.988742] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 24.995298] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8a 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 df 05 00 00 48 8b 1b 48 85 db 0f 84 51 03 00 [ 25.021726] RIP [] sg_read+0xd0c/0x1440 [ 25.027435] RSP [ 25.031553] ---[ end trace 2185ad0b2ad15de2 ]--- [ 25.036591] Kernel panic - not syncing: Fatal exception [ 25.042347] Dumping ftrace buffer: [ 25.045862] (ftrace buffer empty) [ 25.049539] Kernel Offset: disabled [ 25.053135] Rebooting in 86400 seconds..