[....] Starting enhanced syslogd: rsyslogd[ 15.562104] audit: type=1400 audit(1517387129.424:4): avc: denied { syslog } for pid=3885 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 '10.128.15.216' (ECDSA) to the list of known hosts. 2018/01/31 08:25:40 fuzzer started 2018/01/31 08:25:41 dialing manager at 10.128.0.26:43577 syzkaller login: [ 28.167479] random: crng init done 2018/01/31 08:25:44 kcov=true, comps=false 2018/01/31 08:25:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x841e}, 0x1c) sync_file_range(r0, 0x0, 0x7, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x2e)={0x104, 0x0, &(0x7f0000002000-0x104)=[@release={0x40046306, 0x3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000001000)=[], &(0x7f0000000000)=[0x0, 0x38, 0x38, 0x30, 0x78, 0x30]}, 0x3}}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x68, 0x30, &(0x7f0000001000)=[@ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1)=0x0, 0x1, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000002000-0x1)=0x0, 0x1, 0x0, 0xd}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000000000)=[0x0, 0x40, 0x38, 0x20, 0x28, 0x0]}}, @request_death={0x400c630e, 0x1, 0x4}, @clear_death={0x400c630f, 0x3, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[], &(0x7f0000000000)=[]}}, @decrefs={0x40046307, 0x1}], 0xbd, 0x0, &(0x7f0000001000)="318dbd82cbbb10eddec6b6e8264d622c22d56e00101c30775897c1f1ef304c7da324e08975786b81b6d998761f4d714b44cfc70ce3e32e456efb442adfb44e4658a2e139146f98d400ac3eda3055cdacebcf7226fc3b2ab4fe6902821e990ec5a9b9f05294fc0153a5bf0ba637b5d39464113be89d5dea46127d41d8ce6cacd59348c86d021e2059bb065b30e92d04913a61668e55482e2a62778ef34203f4e90250a7e549697103436bd6defcbdd2863979da34deae0844518726ff35"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4687, 0x9, [0x2, 0x28e, 0x41db, 0x1, 0xffff, 0x100, 0x7fff, 0xfff, 0x0]}, &(0x7f0000002000)=0x1a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x702, 0x323e, 0x7, 0x40}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x4)={r1, 0x10001}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x600, 0x1, [0x702]}, 0xa) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000004000-0x1000)=""/4096) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000005000)={0x0, 0x0}) sched_getscheduler(r3) bind$vsock_stream(r0, &(0x7f0000003000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x1, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000003000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x12}, 0xc, &(0x7f0000004000)={&(0x7f0000001000-0x1b4)={0x1b4, 0x4, 0x9, 0xd10, 0x7, 0x2, {0x0, 0x0, 0x7}, [@typed={0x48, 0x55, @binary="6afe20195c7ccfb7343d488d44bc87ff1a2c4e694bafe2ee782d9ecd6c18eb9ef484b183f3df30c2f9b2d52325ef475d4b42f3591fe0ec13f648889d72cbb57e"}, @generic="b740131741a647424c4c01ee71bbf7314b97208af06b693c24f883498b2e7b20365e8a106ffdc9e0cf18fe01ad8076ee16efcf4dcf0a7d26a47ec66240ca5e6f69322d1257fbc9c328ef34a122cb2f9f7f68a211e96f55ab5d75a1026961b6e54bbd40adebc224d7ea100b", @generic="88647ffd64f7bfa3730cbd89b2300f449eb18375a66bfaa4ea060160e8484fcb362c7e416ba4898b26d8a7d3c0c43a483b3c195b2b031f1a15c6f0ff0c7abf543448a55b59ba4a6c6a2c6404983e05bbede32a10dac7175a3bfa38e03994f985bb85461992285c180df1420f12edb9371f2f281a8099fd73e3fc77e0632dcb90b2d1dc6b3d86198a63af36b7d3ea0f87cacb9216a06b55a4bb38a6dc87b6e7fee043a829c4986049ff6f2da3d84de60ed014a13c62dad2fed27a0f42287f3d74884fbd1baef5c8e025d0307b02f20923ce50410edfe15c50023852fe8d1b17b7d4d8a72d6fdca2f78e2fa9"]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x44) setns(r0, 0x40000000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000-0xc)={r2, 0x7, 0x0}, 0xc) 2018/01/31 08:25:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000651000/0x4000)=nil, 0x4000}, 0x2, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x8) getsockname$netrom(r3, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000008000-0x50)={{0x0, 0x3, 0x90, 0x1, 0x3}, 0x3b, 0xd1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r2, 0x5452, &(0x7f0000003000-0x8)=0x1f500000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000009000-0xb)='/dev/loop#\x00', 0xfffffffffffffffe, 0x60000) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000009000)=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/31 08:25:45 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000152000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000ec9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a6e000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) fcntl$setsig(r0, 0xa, 0x11) pread64(r0, &(0x7f0000000000)=""/188, 0xbc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x0, 0xfff, 0x1000, 0x36a51560}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0x4, 0x4, 0x8, 0xff, 0x2, 0x3, 0x5, r1}, &(0x7f0000001000)=0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000003000-0x14)={0x200, 0x800, 0x9, 0x1e, 0x2, 0x5, 0x3, 0x3, 0x8, 0x1}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0xa7, 0x4, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r2, @in6={{0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e6b, 0x9, 0x8000, 0x3f, 0x0}, &(0x7f0000004000-0x4)=0xa0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000003000)={0x9, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000004000-0x24)={0x3, 0x8, 0x9197, 0x40, 0x8, 0x40, 0x1f, 0x1, 0x2, 0xd8, 0x0, 0x100000001}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) setreuid(r3, r4) r5 = socket(0x5, 0x4, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x7}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r5, 0x101, 0xf924649c976c755, &(0x7f0000003000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000007000)=0x0) 2018/01/31 08:25:45 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00002c6000-0x4)=0x5c92) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) fchdir(r0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ac6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x48)={r2, 0x40, "a72d5fce21377e6c1926bf484586a1484bed678ca779ad7773505fe359bb5352bfcfd8a4a8c6a91931416c624acf42a028ff8d0785516c32b021b10bba77f934"}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000002000)=0x10000) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r3, 0x7f, 0x1}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000004000)=[{&(0x7f0000005000-0x76)="7334216f899cc1d5414decaca4229ea6f8e320cb84d8386e104fb8cbdbbbb0ee8ab31b9e98bbd95352eb2f2934d4588b070065272e0665002a65bdff67b93a93d920e55218986f4e1cdbad8ce04a5df3c38e2b87c0d0f07a8265082360992519444ae6404dea5d6a0ac964d78b2e747572b897605161", 0x76}, {&(0x7f0000003000)="a5588dcc3f69901b1ca04b8afae02889bf41f8344be954affd9e7cd87d8bcd0b3b8c90b3d01011c176545019efc505bbba01c11d4aedd26b8a727206dfc9f65affebc2607305f9739f02c38f58d5adc09742119577b9423d93d9f381ebea9b45cd6403", 0x63}, {&(0x7f0000004000)="47ff7522a8adf93b0f762d5803b6f19fe46527b1864cf65e938052f275cad5a3ebb1bb2695618151f46c019515c1c74cb424e4eee0daffc813ae7d7b223a5c4534ccd07ed12a25e0396576f1b223e9454339c89880802368da9044ca7dd4ecf91064989a02371baecd0aaa7e565b78f2b004e7efc2d556b94ab50a9aadd95eb8a2f743f9001fdd9818f34865838c28a4c8da665e7c4f452e15ba3dd68ad693920fb45177", 0xa4}, {&(0x7f0000005000-0xde)="3eed28f7c61efabb972401357eeb55295c2f8ebe96bd28a3b2477340bc530b47e15e6cb37fff493bbb238b1c1e6a10e7105df23b56668ce7364cd1fc4d789f79de8c670509aa0e67de326b889ceb1555edf71032cdf5255b63522139078c32e63235f0ab7c450fa6f5a7e2cfdefbffb80be81bd51facd022e150c77180c9ed1f5e2087d744e1fc86c49cbd769d8e958638ecc8273e5a5ec82976dc9ae5640848520afc3621267826fddb459bd040365fe279fbcf18bbe2538836ed9db01ae0a75d157368fe1db0521b73b77ff6d55665dc3e1121f28b7de77c4dc5bc3110", 0xde}, {&(0x7f0000002000-0x53)="b19290f9293c7a2fb2094fd7a973d4a436f037a7c63d83b4b9b0677f6f62e913c9de8a3bbac0161a51a2b6d14e45f827bbd0e7034cd42f9350515a99e109a68d828125e8b0648338edc2225b2ea87a8486f7ca", 0x53}, {&(0x7f0000002000-0xf5)="27e7cee8733fd268ad0ffdec3898b7147c1adb45d16b59a66f9ac62b0729bd6569c475d496e62b5b1c22a422fadf2a9ec5d5976e72c2e8c1bc8d0786fa46c0d294e4b7b9b9cd0565c2f1185a955457a73b7724ed0b2081fadc3d559c88882b154b4b4f2dc84a823fe08197f1a11df8c78580a9d6ac560c94ce54cbc02573fded48c97b46d60fd1ff85095ac6b8afe774eaa7787327af08e833d4c19b04d6994de177274bd1ded427e2b9d7310b613ba69731d8d5b0dae775ecefd62ef60df901dc2f30100fe9c6575ad97debff051b343ad4d059ffa7b4909dcb844b1f59b01c89bd649f58f0767e1748dab351bc1f5625a713e396", 0xf5}, {&(0x7f0000001000-0xdd)="8aa7a77c390ca0bb7322f1e00712206eae64ef05fd456d16e3a3b0155c3f40a10da1890f0829cbf81933f96320c469565d4f095e3b50beedd10425a4c21844c6576a6e20e7f1d01d79ccdf7568c105c9c2a98662df3ca5ccc816ac085ccc4fd84ea66650a51fdbf0027972268ba5eaa433cef311c70061a03d25d97c503506dcfb44c256ff54b866dc0b9d0288d9ddfac1670742dce94882872ef1e5f0ab552b3c178021683dd7c6d793af864cca2f5a8637c14c37dc77fd60389a051282418101a8e8fb210aa0792bdfad11099c6415d4093ba8c941138f138a0ab9de", 0xdd}, {&(0x7f0000003000-0xed)="a3cb4e1a7b2e6f7310b2ae4e1d9fbfd7d8a7f2e02241de6a1168099530560016785066e7aa7050eac5d4cb540a1a05d7598689e4492e48c628d03fbae6ab3118a9b565c4dc79cdb67af4e67afb6223bbdab2bffa193e125bb53407c8b62a8de35ab095e9a0f77891a726e801f52adaa25ce20a4cffc6f351656d32a78f53692a7b89c70a8d3f07e815b66bca3c11e65e7bcdbffa20c26ed31996266b15ac5c8b597a8b7535372451349972d928d7db6f611bd5ec27d99ef45ebe16e163f50728d9d6c0a1013b543357a7e2c4b0c0906e275ddf62c5d1f715aa628a1fcce20f62d698832ca4c6aabadae6931a32", 0xed}], 0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000002000)={0x4195, 0x81, 0x8000, 'queue1\x00', 0xfffffffffffff5a9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup(r0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000003000)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000004000)={0x6, 0x5, 0x1000}, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x3, 0x4) r5 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006000-0x4)=0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000004000-0x4)=r6) 2018/01/31 08:25:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) listen$netrom(r1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x4)=0x6, 0x4) r2 = socket(0x11, 0x7, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000003000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r3, &(0x7f0000001000-0x74)="a2bf6f3b28fb4577777c8e39be6498c14007fd4baeb510548ef0e64fdf9600964362ff35068c9c87980b3568729d7c25a1ff23014227a95b6fae08f0471a2945bd462f59ef55b0b530e0a8b911333ba3e850136bd83d79e034b9fdee115c3487b7f49bb5da715228e30ce0299d5ec87e7e38d1e1", 0x74) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000004000-0x8)={0x20071026, r4}, &(0x7f0000003000-0x18)={0x3, 0x1, 0x1, 0x7, 0x5, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000005000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$2(0x2, 0x10001, &(0x7f0000005000-0xd9)=""/217) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000006000-0x40)=[{&(0x7f0000006000-0x4a)="85acd5980453e0b0c70fa00ba06b29fcb0a4a55b6de8c3997a9ea09e1253a61257561937e26677760bab7b6b7c003024c3114fe3f313c3f9f7088bc59e93782c5d14f0eb64d007bb826f", 0x4a}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000003000)="0606fa791a6134d3dcdb1a4704f6a7b1663c10949fa658f30a5ec28c3a0549b2ec3c1b", 0x23}, {&(0x7f0000005000)="8ea835765760b4446d47a983ae71d84ea6fedcba43119170009d711484859005607da38385c70b46cd2c45e3bf62da197fa1d21699d4b53428d0d26e689890ae6003c0c3bf30945e2817952b501bc6e4049ab74b3b285318100f963f6179071db8f0b9063564a9d2dc892d0d3b13994174fd0c83907517b47cdc33439c1ede833fa49d66490d75604838d9401a714b433035170f1f5253b39f743b458ee120c19fa155bd164847841085e4b21356d182611f7c4b4adb9db7b269320b5698116b89d8b5f4b164e71c262060b18350ef26ce521d09f0492a062277", 0xda}], 0x4, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000005000)=0x6) fchdir(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000006000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000007000+0x229)={0xfffffffffffff88f, {{0x2, 0x0, @rand_addr=0x4, [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, @rand_addr=0xffff800000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/31 08:25:45 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000c5b000/0x4000)=nil, 0x4000, 0x1, 0x22030, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r5 = mmap$binder(&(0x7f0000cdb000/0x2000)=nil, 0x2000, 0x2000000, 0x40870, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000)={0x9c, 0x0, &(0x7f0000002000-0x9c)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x10, &(0x7f0000002000-0x38)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @fda={0x66646185, 0x3, 0x3, 0x27}], &(0x7f0000000000)=[0x40, 0x38]}, 0x0}}, @acquire_done={0x40106309, r2, 0x3}, @free_buffer={0x40086303, r3}, @free_buffer={0x40086303, r4}, @acquire={0x40046305, 0x3}, @release={0x40046306, 0x2}, @acquire_done={0x40106309, r5, 0x1}], 0x8a, 0x0, &(0x7f0000001000-0x8a)="731e09c4b279da588bbebc1a91351dff77e8c6b8fca8413283abcb13c37eacea9c52f8e0b298cb338e1d43f08ba252011a92b30d7fd9895563526f8bb0fd66cf83fde1c9c63c493ad668f3cba6b0659c569ec4c1e09d470b74ddc1b07bf23c8b2b8f3eda2aa4bc2289e7625b99a21c70ecf55bae46761095e8a03c42715938855a06eb4d3e4772a3e0ac"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002000)={0x94, 0x0, &(0x7f0000002000)=[@acquire={0x40046305, 0x0}, @increfs_done={0x40106308, r3, 0x4}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x50, 0x8, &(0x7f0000003000-0x50)=[@fda={0x66646185, 0x4, 0x0, 0x24}, @flat={0x77622a85, 0x0, r4, 0x1}, @flat={0x77682a85, 0xb, r3, 0x2}], &(0x7f0000000000)=[0x0]}, 0x7fff}}, @register_looper={0x630b}, @release={0x40046306, 0x3}, @release={0x40046306, 0x0}, @acquire={0x40046305, 0x4}, @dead_binder_done={0x40086310, 0x3}], 0x39, 0x0, &(0x7f0000001000-0x39)="a82cd259154bfe84f918e9f9341f9cfe6cbb4aa97bdac2d15430e388c72f7ba7e0700669b5694d92b05266931f267e6e22e0fc363a3285cdb4"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000003000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)="", 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r6) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/124) write$selinux_validatetrans(r1, &(0x7f0000003000-0x5c)={'system_u:object_r:userio_device_t:s0', 0x20, 'system_u:object_r:crypt_device_t:s0', 0x20, 0x36, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x5c) r7 = memfd_create(&(0x7f0000001000-0x23)='system_u:object_r:crypt_device_t:s0', 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000005000)={0x81, 0x8000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r7, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r7, 0x400454cc, &(0x7f0000003000-0x4)=r8) 2018/01/31 08:25:45 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005eb000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000546000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ee000-0x99)={r1, 0x91, "b05737c4d86bb61999d5cb541c44c49d368017928749cafe1dfa20e49f9a220f9fb0ea767882d18aa07e82bcdb8613c31c76ac0c207abd01e809ae045a472f04ef36f1821e704f3f1c2cd3e9c0cdc633df8562669c65b30e19c1c9f93227cb8aaacb6ae9a7af1de8d068e21bf0706fcf1d47f929adf82b5c18f8eed9f58cd46e8fab5069171af9283018e9956ed385f985"}, &(0x7f0000000000)=0x99) r2 = signalfd4(r0, &(0x7f0000001000-0x8)={0x38000}, 0x8, 0x800) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x401) tee(r0, r2, 0x100000001, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000002000-0x34)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x1, 0x9, [@rand_addr=0xc00000000, @rand_addr=0x4, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0x9, @rand_addr=0x5, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x34) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffe00, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x38a1}], 0x74) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000-0x40)={0x2, 0x10001, 0x6, 0x0, 0x7, 0x1, 0xa2a86c6, 0x9}, &(0x7f0000000000)={0x20, 0x4, 0x100, 0x7, 0xfff, 0xfffffffffffff000, 0x200, 0x8}, &(0x7f0000002000-0x40)={0xbe5, 0x8, 0x7, 0x0, 0x0, 0xce, 0x8001, 0x9}, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000004000-0x10)={&(0x7f0000000000)={0x100000000}, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000005000)=@known='system.sockprotoname\x00') setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x8)={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0xab}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={r5, 0x20, 0x1, 0x1, 0x0, 0x400}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000008000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14, 0x9831e1eee47f451d) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r4, &(0x7f0000009000-0x21c)=[{{&(0x7f0000009000-0x9)=@rc={0x1f, {0x1f, 0x101, 0x6, 0x1, 0x1, 0x2}, 0x7}, 0x9, &(0x7f0000005000)=[{&(0x7f0000009000-0x7e)="751f67ec998a314f341ea1ffc51377d5123cb4c657345018d796d717afe38099e4ab3564f7de454e92c47e5db2796e3e8fb123176ece369f492d372756c27cb6c88f4f1451d235a2bcb1d3c62f7bffe6c8456b5dc531c12690a385a0eb272e8a62d8ab3b15dd853a5b158aa6c51c4eeb14352890c2eda538a91699b69705", 0x7e}], 0x1, &(0x7f0000005000)=[{0x28, 0x11f, 0x1, "2aa655912fb4bf8a966fbc1b220483dd77d9"}, {0xd8, 0x10e, 0x0, "14d88fbf44fdc6307cdf2212c05c89a4a6b87222c39219e7c909b3689965c6acbae4614f5b69f84bc1bea7b580a924ae361cdd3dc6870899bd133110c5cc446687b9f711053aa61c17e319599823aa187169623b9833267275851c637c10fc78c12bd0381d962a3b1a25c13b0da75690298937fb02816c585c44497eb8b490c0fc434ca7d1a0d6b88fea4ad4a91a64d8142de30fb54c631bb3701a287eb078328f6e9b366aa710187ca6d32c7932cc1cd31be68b7da5cc37cac218e78fd7362127"}, {0xa0, 0x84, 0x7, "7abce44a3859c49a93e5150273dddcccc8feebd6e73304c1bb6db9b2be97b718e9b597a67cfbcd4f6997c0850ee8c7f3ad677c87c4d28f7a086bc0de68cd6721342897ce95f325271db2cb87db2ddb5b030b0db11e789fda7d0a51cc873eeb385883bcf96f77abf45486a0d721bdae3e7aa0207cc0917e00c50df6409a2dabed269687040d285ee006"}, {0x88, 0xff, 0x1, "132efd8e080c3aeaf6d5f3b991319bd2b16eccffbea8ee85b7530a699597deee2a2d303dc3d203017b3e7b74ed39336d55a61f8ee4d54ac65dea4467e210aa34a7f369bc2b6c217c493240215b27e9244aa3b25aed1055d193a9a3aef5084b1a3292304af0f8c7326b236c1bdaef7e67eee604a7f4428bc9"}, {0x100, 0x104, 0xfffffffffffffffa, "d233d82397381ae2ac126c122b23fd3df6807884fd09c70f69ecbba6676b6dab76cc3532dc2ce2d419891a3d0b0228b0fabd056b436b197dabec5c903d22745a0f731231e7f4179d1b8094ac22a668b57ea949e5e2f7c4436f87f4f3268abb62c47a6166b1472db3ed63fd05379038dbb48384a385d0ca0e8eb24e3dba34c62100ee9f4a033c7a12f32f9e067ab71cb9e670b0cc9e53d1c0dfa7212a97627f6c532d4e1911e6d17911b11e1540029d61490d7b8a590c9a3952ac85b20677d3dc6016a0ea10f0e375ce5ec17b34544d195dccf7c39f47eebeb75d84d838e59c0bcf83920aa7800caecf64"}, {0xb0, 0x195, 0x200, "93a40e27eb2a504fc6e362825e99baab8127e63bbc18b6428e6ffb54cd52c73bebc2a4558dab91b6e22b0d2144b63d1934d8338840c65c58b3d7a964ad973170a91541234f0b589d99d6fbfdab0726a941db767b39f5a35928345ad2f469e47f7f8309da6c7739160398a08e7c5c583d8b9aa28588b12d1122ebbf30f4a69acb7a8dfc62c756bdee4582ed9e322fc3dae50c4f27eb491ea06b"}, {0x40, 0x117, 0x8001, "bb94647a01982691bcf8372bde2307d92a60a7b4eff133a47fb78c523f9100941b610f1b71cbf439462678430db7139f"}], 0x418, 0x40}, 0xfffffffffffff0e2}, {{&(0x7f0000003000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58, &(0x7f0000008000)=[{&(0x7f0000009000-0x78)="488e20abea54690a8e2b81905fd3171764fbc8f1dacfdb99df3a49f4f672063c54efcd00f9b4467a0e26998d414dc7c67bcb56b6cfd9a4794422640ab92d94efaeee240f0d4808e899a20cb4beb6c4f3ac45654f0ac5b88bb7551fe643ccd0c87221ee10042728f7009b2963a5a96d83df342ba383614d6c", 0x78}, {&(0x7f0000005000)="3c7e06d6f6aaa38046d1edf0bd130c60b0f76917ffa4f7074dfc55e760ee4ecd944a7dc1d8d67db6ac5c855b2832b09c6b4a1e8c53170781aa375f5c4f875fe97b85d502a35d52204fae64dd4a5d", 0x4e}, {&(0x7f0000007000-0x44)="ec2b5169df699da5c10e65361ee791e3b59189cfcadc499fe6b2a0429502c7f875b6fd417d35a0205db12054aeb8f8209f19f7a70f016abb573277857e56fc889a732683", 0x44}], 0x3, &(0x7f0000008000)=[{0x28, 0x110, 0x7fff, "e9146a94558f2fc5b3c207f544d4d6155d1bf8368970b61b"}], 0x28, 0x4080}, 0x4}, {{&(0x7f0000008000)=@sco={0x1f, {0xffffffff, 0x2, 0x81, 0x2000, 0x4, 0x7}}, 0x8, &(0x7f0000009000-0x10)=[{&(0x7f0000006000-0x62)="05c5fd38f0517846c77e8be50442282f605b11de3f7903af5c36ebb41c8f4542c1b94ff80ef263a3d3e8202ea46735834bd7d87f471459ad9b3797b27a2b7bee6aed17a005b8b522f5ff2dad477270c8cd2e8d82bb9fdbb98484e231dde56a548226", 0x62}], 0x1, 0x0, 0x0, 0x10}, 0x16}, {{&(0x7f0000009000-0x10)=@llc={0x1a, 0x17, 0x4, 0x401, 0x7, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10, &(0x7f0000008000)=[{&(0x7f0000009000-0xd1)="91d7cb95ce3659cb9d173b4e33b478972d5d55b64f4b4899710be090711b750b3d60ab9c27048535898fd5563df6cfbe09e406937b79322ddc8e60b72ea276e9472e4f8f9d49a3b558c8daf02d809431105e1523a6b7fc33a960d884ea24a5a1cfd5d6ffc05a1b9fc5c7784788752f06beb27e6a609fdf54bfd8accabef385172aeb83b9bd261366f019490b3d3466d1c79801f68b06b087a7d7f397137ae89ae29d38d3ccaecd817b6483439d9ddd7bf13fc9fdb8504c59a4d71bcb52a4f370b2eed0276da1a9e4d21fb0e4bb61ff25a7", 0xd1}], 0x1, &(0x7f0000008000)=[{0xe0, 0x0, 0x4, "41ebbd032ca533c7b9b1914f0484add5328e168f30c0dbd1f92ae6bfdeea6244f7a0c8da0e48286c7a44d92992b99df1e08530731993522907187f3b5e05e17697fbfb785db07fb7589dc44602a444d519aa4a82daa4c8cb8c56cecbf4f3103b3f8527f02c9a86db95878157489a1ef948980ae7d0c12934aec4638aa0a6175c6706ac7d4df564948244a1ba636071310aeebf132aef712ef48c2b0a8f6b74db95c7dc8659d569c476f4d251b4f3301b1322f42ac5e8bf5f68fe3b7ec35a707ddfb08d712f503c48135d1c74"}], 0xe0, 0x20000000}, 0x2}, {{&(0x7f0000009000-0x14)=@ll={0x11, 0x8, r6, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f0000008000)=[{&(0x7f0000002000)="16b4c62830feee1456446b9e633de542e42d7fb9f29c4edaea4339842fee89196c9baf8c0d78e500967b825f932a5a4960ae2eabb91fca7ea76dab54fc91da03cd7201b323f8d0dfb3c6b25c57d5e6cae6c97276212a76674cb1d8ae0f32a893bee1a126b74079a4bd43e8b9b09845dfbb77dca2192bf5c4de6740409b5e406ffdf8170337d474b21d56f8c5e766707513b5bc306e9dd1dca716c499607800044ac922d94d7458e2294356b986b1f8252d2275c89d3b5f6aa2bf3ecd7b408739592bbb12f56bcf930356456e62fa9c209847411a653fc46b473fb3c01743e86bce207fd5a9218d32", 0xe8}, {&(0x7f0000009000-0xd4)="8fb1ec72d93880ca2bf0d3ab26faea2fc8afe2f9eb298c4ee1e720ac2b68cd1135870f7f2a2faec3139c27e722f33820dea1698582ca5d34e3db17d8a39486ded4c6a5e4be3fa3fdbf67b627031d2b43654a0a2e1b0f2ed160cdc9f75e123a4240405947aacb2723f03abc9db6f2588f1f8e985c35cef623f65c057ddbe19989e02bd37a7dc08b89fc37196d985230e21c1389b9e50a963f0b0c7af55280d493c56659ef38571ce4ae6b6fad95b3a8459ebf0d3959b8617544b77c272af069612b0457d216be15e989b3de091a70f040624680a6", 0xd4}, 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{&(0x7f0000008000)="96725d93b8983a8bfcb80013f233129330d2b0dbf40bc876fe65d2b5d1ff", 0x1e}, {&(0x7f0000009000-0x51)="37e2ea62a226970d8c281aa1f4003afe3bcf8678780c191281da90f04044b825d9e2f92d21380179901e7c88ada70cc8483f66ff9ea9f2e51215ce7b886a296af9ac7eaedc238ffc4c4188eee7f5eb3ad2", 0x51}, {&(0x7f0000008000)="68ff7b9acbe372224eece5df28959f1f6ba80019b9ae72d8fc6e", 0x1a}], 0x4, &(0x7f0000009000-0x88)=[{0x18, 0x29, 0xfffffffffffffffa, "9253039a"}, {0x20, 0x196, 0x9144, "43866340fe4c33824bb7"}, {0x50, 0x84, 0x6d, "a7cd1eaf38b52707817667de18423c308e00213458bf7af5973faf91866eb1d58384455eadf2193405acfc810eeb19473d91be3ebfd399631a22456c"}], 0x88, 0x4004}, 0x9666}, {{&(0x7f0000008000)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x1ab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000009000-0x30)=[{&(0x7f0000007000)="54a00c2b66fcff8a967ac0b0891d9a5fab3298fb2c5e509496e21446e824f96e37c211fc170487cdaffefc6f944e1b82c2436b5b292e3fed24727255e3873d316e4ad1c32e", 0x45}, {&(0x7f0000007000-0xdd)="7d3888b3de25ea98686d3452d36e56523d5358665f95766b93f411b13e0283ec4ac364b1caed3d1bb5e28a7fe7d82933b0a253af65894cb0c356eac37c09e2761905bbc6818ac4448b1fd1bf2700dc34c828000bac2f9cb1fa0a03745f18a35cb5865696795ba6819f8b2ec4a5978039674cc54cdefa891397fb8951c13edfaf530eeadce0623aaae10c15b5909e44cac26691fea2d94f92ada68658d016fda99c28cd8e814d181751715e36a9c0037b1116781155c91add48a875f84007e4216622584536d0d76e436f5724631646aea46f3ec011d0237390be6d650e", 0xdd}, {&(0x7f0000008000)="7bdd92a8c2bec9fc2bf7bae0432fce1f7043274b3941d12dde003f1680e7c48dc571a0d395e2df4f57a8e0c256177b735739579df6b27aef0ee3c3af9a0a622c3b608db7ae6c0c85302ec6b02bf9130ba317c98ce60d9bf4a04e6261945d1b9bff2e14667040bfa22c4c6af0d86153d79201a020dead8b9a6b8b0a73ff82b50de03442cebc1da20b1c2e0d8a7b59240aab88b3419fc10624718624908c59ac0fcb1ee28c", 0xa4}], 0x3, &(0x7f0000009000-0x3b0)=[{0xc8, 0x29, 0x7fff, "249278f58eeb784c0d1e06cd3dcb5d96964e855c0dbecac74b6082b689ce8e7e2f89a172d94f049c466e378b4b60598dd92ee4aa158b6867c4cf4b5e6ad5846bc57d433eaa54d86de32e115974ea45b9fcdb54413784006fa9ee80c81088487b3e1dcbdec23f5f7d69c2d0cf248b95fd7f9b7a6341b6e745deaeed0bc540dfc048db4fe23e5a8206a0980eb7e58936f2dfd93fa279a6c3e1f38726a9974fc8aa84110dfdddc5ac9a8d622726da0cf74136c9348d"}, {0x48, 0x105, 0x2f4, "6f4ee2f9a2476d10ea06b6b8eb38894ce1de6dd9e15db052db1c6d75aaae61b12e54491eb2fad43ebdd5d498c6cff6814b860b"}, {0xa8, 0x104, 0x10001, "4f3401f54f5fdaf51ac684e02e71416282af85e4ba79d1c2b3a04d19ca366aeec668990aad9dff6973511ee2dadd5c0b6d1aacf42f38f313b75162934c31155ef754162bef2289c4df7651a0afae9814b790807a0de18274163efee1d1eba90697ec3f55ac6b3ee020293c376fcde028dab9da75c68ce23e5176f67a1899ea02d33d7278db8247621c099e23e4bee334844e18"}, {0x108, 0x13f, 0x2, "6044e736012e1f4a856f64b852590d91a6af08c8dd21f47bbafda64f72134ec86f15ca73a4f3bc98770613790431411683c6f6c2bcf85fe88442400d56e1ea043cf0c131887c68137f167cfa2d591a6e375f8210cfddf3e84a61ed9d24acdc9176ebd56eab44b55ccbac8989bbdbd40fd62d42ba50b2566d9e16e1ce921f0f0d4af16fc4ecd04569ae2d4e0d04270b6973b539bb277ac2975bc96b8e1efccc743e1e7b53c97f6c63602db22fbef37529286c226e244a8df824381dcda429c9dc23f9709ccdfac1245d05af0eb7079d2e3bc4b2b92909a86c89beeef99c6fa709437be8a0dbe6da98e42d0663fa438fad6b5622f0"}, {0xc0, 0x10c, 0x7ff, "e9b9015ae22057ba1ec9201116cfb5861fba029dc839063775419bd44caf728ecb083d9e5d3d8acdcada0711ce64ea780b2a8b389b476511d8b9e4f189f2d3a9351d3effff8192f925968cd4c9dd7b933ad74c5d5b9aa6bf1349f6039f80445c60d57b78814a7287c7aa1ced135baa7948437f2ef6ffa4de26e8f20f435db927e402bec3417454cfcc071c6cf1ebb8ca50219d2320851ba3f9bb66d83abebdd4ebb6fcb9806d3061315d"}, {0x30, 0x18c, 0x5, "bfd5821dc20d27771f78ccfd633e1011d852a95e3026d84fc0"}], 0x3b0, 0x4000}, 0x6}, {{&(0x7f0000008000)=@sco={0x1f, {0xffffffff00000000, 0x8, 0x7, 0x101, 0x3, 0x3}}, 0x8, &(0x7f0000007000)=[{&(0x7f0000003000)="a6d85b79abb5ed261b8189971b634bf71fc4da3c2d5dd04059c3f1426325610d516c7c21c500db2bd900a9d3189d1b54aec176fe700959b394d85524b7cdad4484463f6cc06e4794d7be2b23f40d3e3309f63138d2231c3045602a71d47eb081340ec5b29469f797e2cafe5e116d5788aa4f880c3a81c9f6337ff1c1f9dbf9e55d28261e1d3bff18a6fd121de3572909920a547be4dd61a7", 0x98}, {&(0x7f0000001000)="aef121a8e1ace953cc89b0a3360115d152d6d50f9941cda4c9aae504e15ace86dd3aa7f503", 0x25}, {&(0x7f0000008000)="677ac6495f3ef9971dfda461321cafb9acaf28b9213c7e3f34224030a15f13a4ea483c8d35404008e7e3ed72a58a2ce535b690b9f2ba47d07ec87279c57c5b20f69869df601d0f371cc013fbc99df642e64b539f563b442d281b1835760a271ff5", 0x61}], 0x3, &(0x7f0000008000)=[{0xc8, 0x109, 0xfffffffffffffffe, "98eea2708745259829a916da57e3f298c2dfb81ffa5d5ab0db69307b7038286dc0417bb65cac88ff64a11bf2d37dfe509c1b493bf490c751ea94e56c9606bfd1e90273a0ac42a3371dde531478202733be4cbc9b01ecc74947a03148a8749b5f0b0eebd7c748b3fc66b48a9922dc6028db7ddbf8b182bbff2475e7c1a02ae54b49f6155fc756755554f6a1a21f422b3076682278a2cb4d03a07c18fc939f58661ea46f483108db7ab7cc4534da73fb2103f7862858"}], 0xc8, 0x890}, 0x30}, {{0x0, 0x0, &(0x7f0000005000-0x60)=[{&(0x7f0000009000-0xa5)="a0c15e5b87e665a2e7f2ea4fd0c6e87912daa571870a39b66eecfc232b36ae3b38dff82cdc0754bf9dfdfe87621c7ce9f88b77d68bc22d34c59a8cfc77dafac83278d057e8297095193439a679119a230add84ca6d8f201fc922fb7a129303330b5515e6689753aaf6575cdf0254cc4dd9a1ce79c314d7c242de7f6e9c01e134cd0b59e648c2e0c07abd1b11bb01f065ad1c4e5d6e2cb5ff89e203894945710e89b461a08f", 0xa5}, {&(0x7f0000009000-0x2e)="03f815fa52a92e9f86adb55322c1534c5159a833b7c9c5d60950b8380db04aa80882b64f01c5dd6030236c1675aa", 0x2e}, {&(0x7f0000008000)="87287629be9954fcab4555793b87c6713a9be6ce32b0239581bb7ed6651c341a799312ccc45e4d4daedafb7179b1d8c67b29dbe66d6627056cea46fdb578c78978bbeb49cbed16d3ef84ffffce2af5ba4834539d6afca8e688b67c78bf397cc6963fbc1999eb8a7a760b6ac1fadbcd045ebe", 0x72}, {&(0x7f0000009000-0x2)="fc3d", 0x2}, {&(0x7f0000008000-0xb)="ef8177f7d90c9cd05ae0eb", 0xb}, {&(0x7f0000007000-0x3f)="0ab22e53162fd4f30b294fe2a6494d93a00c2b6fe48250abf598b9b1363542d7ea312c4af7520256288f907779af1c2da257e0991a0ec4f6a64161c478de42", 0x3f}], 0x6, &(0x7f0000002000-0x2d8)=[{0xb8, 0x113, 0x9, "9efab64b4a915a2bb4a4bedc9c8846e97084a15daa43a0577809f6b3be48b4c45a861ea33175a844944a33f6ddd364eb39d170175b0642c8970b516465124e0f2537019a58cbd300f6aa96fcb15dceb7d579b787b485ff7832f923f287d9782f3cd17dd188108569319c61af202d1b93d77b5b6862c780b52b56a3a46f165bfe96c3eb20e39fd71ce1a9b974ffe79268f8b61ac79a5de9c140e66f4a47eb81e747035ea899"}, {0x58, 0x108, 0xfff, "6071ebe74142e2ea241a9676fb4d6b40606a8cf62800cf127d0e7fa448d4f5bc88146770fa2637b8c6ed77d0c23e4fc52bf57c6f235a3e51ff2690ade8c3a6b3f103a4f8938f64"}, {0xa8, 0x105, 0x2, "ead701a18ca098682c62a163f7e5e8b471ebd35819c3556e0276e69c5b0b2547cba451acb6908b62383983b3ced003b6b5bf343af28fe3d4fa93d316fa671daa5c475a2478fb967f14f1977f685e284961ce66a02006812622b8fde34e0b06016e9f3e8e91053e3785e344cbfa098fc73002aedd02ac7c9cdfdbbe99121ea0a2bb4da51902b6c42cfb81cfde2b36879699"}, {0x70, 0x118, 0x2, "801e9133020cfb0a82de26e8aa979b3c58e8fb20b2fd1023eacb0fc038f6cde9bd7d6a01e537024bbbb7d45715d16f241964a1f008b474b307f7f2d0e758c8fa873fddc59b8bfc452e015c85a1aec330af72ac9043ad83123054721f975c3200"}, {0xb0, 0x114, 0x9, "7553737ac85deb7fb8dae46e43e50107d69497c9e74ad3aceff797f21323566e23040f5b0e1f38ac2874453d5192c2f75403de201bdab2e8a0e07127e450d0cef83198d0459972721518f84ec1a0a8bf145349d44e2a208d9e65c803c643181ab0327a3135cae094996c94f5768610fde8d1325db6417b960213afceea4e4fa5e052abf010e612d29c6d7609da742b640020447f5c384ce634f17a46acce9a17"}], 0x2d8, 0x10}, 0x0}], 0x9, 0x2000c810) 2018/01/31 08:25:45 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000ce5000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00001fd000+0xdc3)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x440, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x1000)=nil, 0x1000, &(0x7f0000003000-0x29)=""/41) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003000)={"84437acf9db75703901892dbd6abe5b7", {0x4, 0x38f3, 0x7c4, "0e2b8c9a8367", 0xfff, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r2, &(0x7f0000005000-0x24)=""/36, 0x24) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000007000-0x8)='./file0\x00', 0x13) sched_yield() r3 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x40) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000005000/0x2000)=nil, 0x2000}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000007000)={@generic="152fbcfdcb991b66f1b87deb9bfd1119", @ifru_map={0x0, 0x1, 0x4, 0x8, 0x6, 0x7fffffff}}) fremovexattr(r0, &(0x7f0000007000-0x5)=@random={'os2.', '\x00'}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000008000+0xc09)=[{&(0x7f0000005000)={0x27, 0xffff, 0x80000001, 0x3, 0x0, 0x1, "aa6a8ae37300b2c451036790684187a8930f8ee9f4175e1a4059e166dddc08a65ce881f4f8a5afc31ae29aea3bbec113ee5c7c450c20a4fd5b7b8c777ab50e", 0x5}, 0x60, &(0x7f0000007000-0x60)=[{&(0x7f0000007000-0xd7)="21467fa542b256251409894d80f211fefbb71c799fd35abb1da9502da2924507650a3444ed80995cb23d60beed8f6995bd2493183ed001b50d66c5a24bb1f40777d87eac04b76b81975883c3f3edb25f8d0a422f8bf5e5204b90da12d3e004af3587007dbd9472ec3e9556fc3d71de95f9cceb4d39d3de9c331e87e7d37e94d06cfe55c0a655abc7cfdf0371f304a8e527f18ee80d58c30f8b08f26d44bf38a3f10df1a85e58ae0a8be0fe921dbfbfa03f53d335fbefaac6c9884155b85a336678c483cc978c1f5af8ee7b5b8e4917a407506dd8feebaf", 0xd7}, {&(0x7f0000007000)="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0x1000}, {&(0x7f0000008000)="b37ff34b3813cfda2266765bff9543ef0c10b4df8166a9496b06f5dd26dd044dbe2793f46fe879f10f30bb8dc1ade7b2e00e0c9ab7bb6316ea17d80322c0c9a73cd97a9ebf51a476633e71ed6b247f3473a938ac897be4e41a9054a39cc3cc169ac3738a4eb7c28743df4eabed2f6519a1e468afa8914ba3309dd42607138e60a55d7d5d93a4b9be6790cccd7e252e770dcf6ccb6de4456e3fef4e185a909ba58532ecd6fae9e89cdd5a7afdc97f296915d11f859925ea3692843fc19ba5964a524ed8c6e500ff5c57293c921d1d5942473872cdfb5ae31d1c5b604c17b49189", 0xe0}, {&(0x7f0000004000)="", 0x0}, {&(0x7f0000006000)="ea6e2b4a8ebfbb905f2d2f3aab3fd423bf42ab507214166cc8e8cff0b14c74ffbeeb1816b2b0682ac3640c1603f92b4fec082bf5a39904625bfad55110331f33519a9710af27330283aa03fd0579524a4262131f13e7c80c16729f2594858e1e666e5bb85851099ca75e69e6e134d67404f341792f8091f1695d9f5ddfa7315afdc0c114b029a4fbba5521f0a9d16f5adc43c2951a41c2cbcb6763d045afc37de7b7eca98c38884a66c4949329ec0752f5ba708796754b51d916fb7a5b56cc08a7b74a695841c2ccd380ef8dbf593457e7", 0xd1}, {&(0x7f0000008000)="2c8048ea56d20df423c2044cc02495ad0e75b60d108e560c6fe131be59381f88e31fba363b68739649bab2077ffde04656f17ce8ca930bb7aa9d297c3066b8c6a99f68f84e11bcd2b75f35cf0e0a03f81e97f23df4be34bec3814efea90c9e87df131d158863c3f3344a82dff0109ea733d82f1cf3f366324f7c83717266713454ad7d29f34ab45d795d966c8922d7c51b6925afab4aab97a7994df6be48980bd0fce7df7238c0039a4cd0048884683c9145d0eac448a64aad2638239dc6616f5037ef293d9ae2b9012be89df0aa47fa50cf668223c6e730c69c800a77b651c911", 0xe1}], 0x6, 0x0, 0x0, 0x4004}, {&(0x7f0000008000)={0x27, 0x5, 0x7, 0x6, 0x7, 0x200, "b11403388302d52e8b1251c59530f07ba2763d91f7e80b5f4f853a0a8bd349b1c94cbe9d3baeb0e387b02d5850eb281b80d7b28698d20c981aa2667943c776", 0x2}, 0x60, &(0x7f0000008000)=[{&(0x7f0000007000-0xfb)="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", 0xfb}, {&(0x7f0000008000)="5c65324cc3b703910d6440f923c1ebac3afb4ee0b37bd42b2d6b115b43e1f50a5264cbfd046e6694018a6d1abd6da53b8b32067a881b81e302cb9b019d159774c8f0f1e23012331cc9e44e2db61b1474c7d0cc2dac28be207141e8b608ae4cc0f45585242147b3d41a59a1e6642e71abf9d81453aae957b9696537d666460b98d35145ce093499a207cb4200713436a6814242effdd53ddba08e9299b0171e94caad792c16ec515450f30f9c23c9245bdbd7564d98d48acdfb082dd234f305434a0293cc72a5e668bb36b709077e34ba9a915cdee8c812f59a85b046b2b76fb1431ca48413215aa8f118d63b83268b06b6", 0xf1}], 0x2, &(0x7f0000009000-0x20)={0x20, 0x84, 0x5, "f4841b7f7c95f9c802ecbdc46771ca34"}, 0x20, 0x10}, {&(0x7f0000009000-0x60)={0x27, 0x8, 0x6, 0x6, 0x5346, 0x100000001, "9e47b538b3539ec61ccaa1f55668e382f1a2a39c589688636d0d35303adb4133b95802c56306db08e920b274e3426099f12fcb600670c83909877d53a1153b", 0x0}, 0x60, &(0x7f0000001000-0x50)=[{&(0x7f0000007000-0x7f)="31c092b92af56b1a55d99ab8fbcd70fac7a69839998d6e1a46d3520a062daf2e345cd346f61d9c6174c76321c731da6d135582fc91cc21b649e874e7599301303a1d5d116cb6418d49bbb94e8f82ce2e1f23b0e8efd472ae7a622e393579d83bca21500c643ed10f0b26299dc93e416fbc00c14b83e58abcd9a61e4145e117", 0x7f}, {&(0x7f0000009000-0x52)="72bfa45e0fc86b1339d0cee281427fa3601a576a5093bda1a5d5caf57519d31f250181dcec9df25aae08389a19d21b908e1392ef6f84243812d01c90b889c8cd3f062491ef076331bc3b021bf251e615e9d9", 0x52}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000008000)="8ca00e8ef6705c93d2c846d52caa0c5eafdf91414c6c04f78e7282237dea7d87a505e1385052", 0x26}, {&(0x7f0000008000)="ce1d1622f9babcf29834b310edfe57a435b998e3086f8f968a1cc99fa13710b8a138bd48c3a2fc2ca074a3455a81e5094cd7d0df272d08ab0821b313d48b644215cebdc173dc34f67264169f9947b221f024f5c8d9c7f375", 0x58}], 0x5, 0x0, 0x0, 0x80}, {&(0x7f0000001000)={0x27, 0x9, 0x8, 0x1, 0x1, 0xce, "99d2dc112a992ddd69aa3ba2d16bb769ea4649715918f53d472dd6112c84d64c150501bf26874bc6a92409848f0675b107ee137676714d380c6577eadd3676", 0x7}, 0x60, &(0x7f0000008000)=[{&(0x7f0000008000)="395c2246519a3665a6a80cf9d1d5b325914cf6a00dd063abe2a1480731c0b8287dbf790bed3b97fdf1d9752818af89a37df7095caf7010127b8a4f604dd57c8a211bf8cb02f57f7f068a1647db1febe7b7184f23a07589d756ad4594e007a3c7ce14434bd1ca4475cb65053decc18a5870bda6e55dc692a36ea661f1ad43555f4d33c94343f7ec1e124fa2ec679bcb213df2336eee2167d031f573e26b1cbe95f090805f2d0e8225134fe0a38c359ee9d5e26bb6925ab097c387d64f", 0xbc}, {&(0x7f0000007000)="e769b686823f06994f1cc48512f2c0df9ae5", 0x12}], 0x2, &(0x7f0000005000-0x88)={0x88, 0xff, 0x5, "4dfac11573aabec47f64ee60bcc49fe5ef2bd49c6ab38317f93aa0143a8b7a7c2178ab28b95c29608a155822ce3c77022fef8362a30cf50a04b8d565e40e84f373cd381fb1307e034df2dcc4d3668df3733592df0c61997ecec6121b735d91dc1711dc7740ff24a46bfad38585e84da6b1d48194d035"}, 0x88, 0x20000080}], 0x4, 0x4000) [ 31.695272] audit: type=1400 audit(1517387145.564:5): avc: denied { sys_admin } for pid=4108 comm="syz-executor4" 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 [ 31.722138] IPVS: Creating netns size=2536 id=1 [ 31.731858] audit: type=1400 audit(1517387145.594:6): avc: denied { net_admin } for pid=4113 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.769095] IPVS: Creating netns size=2536 id=2 [ 31.815574] IPVS: Creating netns size=2536 id=3 [ 31.845506] IPVS: Creating netns size=2536 id=4 [ 31.891020] IPVS: Creating netns size=2536 id=5 [ 31.945993] IPVS: Creating netns size=2536 id=6 [ 31.998286] IPVS: Creating netns size=2536 id=7 [ 32.049899] IPVS: Creating netns size=2536 id=8 [ 33.627209] audit: type=1400 audit(1517387147.494:7): avc: denied { sys_chroot } for pid=4113 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 08:25:47 executing program 7: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000058000-0xaf)="8e020c37849d39a14a97128936f733bc52e037ea4c0b20b4452445beb8a8c124237ff548bbedf673aee929016eeef64971fe35097462fd54b4a8718dff9ca61ae893c1bfeef54783fd0a4a8b9486dafca99d5b746ed70367948cccc720e61efa9f24f97bcd9d928db3e92ad767125c3a5f511f5053009da0e7282dc773c1250b429d4c70ef7ab548f61fc2603e4b17276f21fbf3d7a4d8a0aa1db40b1cc0228c19ba45b182e939da7bab0a4053b870") socketpair(0x13, 0x0, 0x3ff, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000068000-0x1)=',', 0x1}], 0x1000000000000209) 2018/01/31 08:25:47 executing program 1: pipe2(&(0x7f0000e3f000)={0x0, 0x0}, 0x80800) 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$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000001000-0x8)={0x7fd, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x30)=[{0x100000001, 0x40, 0x2, 0x7967, @time={0x0, 0x0}, {0x8, 0xa15}, {0xa7c7, 0x8}, @quote={{0x900000000, 0x3}, 0x3, &(0x7f0000002000-0x30)={0x5, 0x8, 0x0, 0x5f2d, @time={0x0, 0x989680}, {0xfffffffffffffffd, 0x4}, {0x4, 0x100000}, @control={0x10000, 0xc107, 0x86}}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000c9d000-0x20)={0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00002a9000)=""/221) 2018/01/31 08:25:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000-0x1a)={0x57, 0x1, 0x200, {0x5, 0x5}, {0x1, 0x1}, @const={0x5, {0x3, 0x40, 0x53, 0x80000001}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000021a000-0x108)={0x0, @in6={{0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x3ff, 0x7fffffff, 0x0, 0x5, 0x101, 0x4, 0x6, 0x7, 0x9, 0x1, 0x100000001, 0x2, 0x43228c7, 0x3ff]}, &(0x7f000058c000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000cb8000-0xb2)={r2, 0x9, 0xaa, "00e26deada11a2d64a6eafa15434bc472b71711925df2fcc9e386921af9ab8c66209589dae64c18f8d52e4fb8e56370947c0dab785519cc87016c5b3397cad6a9e0879574a02cbc363df829325ba570aa6610f1135c6f00926c9d0ea3d210ab188631946c07e72a51a2e38c1b3e6b2a7579ceab98164ae8395d673d098e5f96e1617276263f39e9c8445559882f07eba48b0d47eaba8e1d91621479d354bb0fd35e3d73d6bfab79bb53d"}, 0xb2) r3 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) readv(r0, &(0x7f000025a000-0x30)=[{&(0x7f00002ea000-0xe0)=""/224, 0xe0}, {&(0x7f0000337000-0x1000)=""/4096, 0x1000}, {&(0x7f00005d8000-0x66)=""/102, 0x66}], 0x3) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004c2000)=0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r5 = syz_open_dev$sg(&(0x7f00004fb000)='/dev/sg#\x00', 0x6, 0x400000) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f000012c000-0x10)={0x0, 0x2e, &(0x7f0000025000)="68c60210d335ff7c2722eb894a3c9f653c13bc9366c25bd6a2abefdb6c10d39dc1bc77d135e28b638ca94205ab74"}) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f00003cc000)={0xefa, 0x3}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r4, &(0x7f0000d15000-0x91)="742bdd654dccf408e8e0a49832744c870bec248d86d356bce76a122bcff26ffa9875a8269fb1f727ae7105fba6b7a75548106b5c94d971bfcb03f0fc4fd3630b36a1de619febb859451d828ec652320d37f7f3cf2009cb7001fe13fbed33ccf9b5a2aed3425891d3125db5c6bb63dbb027309bb54d2e5b8e1bd4bf7de91548f1e6459176f161e22f7723428afd204e31b5", 0x91, 0x10, &(0x7f0000e3c000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00002c4000-0x2e)={0x57, 0x1, 0x3, {0x1, 0x9}, {0x5, 0xf5b6}, @period={0x5f, 0x10001, 0x5, 0x4, 0x3f, {0x4, 0x80000000, 0x3, 0x8000}, 0x3, [0x120000000000, 0x8, 0x400]}}) 2018/01/31 08:25:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000267000-0x9)='/dev/rtc\x00', 0x20400, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000158000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/31 08:25:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xf1, &(0x7f0000d01000)=0x10000, 0xfef5) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) [ 33.869267] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) [ 33.887967] audit: type=1400 audit(1517387147.754:8): avc: denied { net_raw } for pid=5158 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 08:25:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000092c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write(r0, &(0x7f00002e8000-0x74)="", 0xfffffffffffffffa) connect(r1, &(0x7f0000a46000)=@nfc_llcp={0x27, 0x20, 0x4, 0x0, 0x1, 0x100000000, "9c0afc03cbb5dd53a5fb8258677d53f8f04e24cd125d2a1c05688f2ee53eec6672f0986ba23339cae71934ee086e57b6d95f63fa026655f446a000873b0c74", 0x0}, 0x60) 2018/01/31 08:25:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000fc5000-0x9)='/dev/sg#\x00', 0x4, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000429000)=0xfffffd65) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x198}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x0, 0x8000, 0x4}, 0x4f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000002000-0x40)={&(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x7, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000efb000)=0x0, &(0x7f0000b81000)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b1c000)={r1, 0x9, 0x2, [0x1, 0xffff]}, &(0x7f0000fd7000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000033b000-0x10)={r1, 0x1, 0x0, 0x4}, &(0x7f0000b30000)=0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000754000)='/selinux/mls\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r3, &(0x7f00005fc000-0x10)=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000178000)={r2, 0x1ff, 0x8, 0x14c8, 0x5, 0x4, 0x1, 0x2d9b, {r1, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x40, 0xb574, 0x500000000}}, &(0x7f0000c85000)=0xb8) [ 33.983850] audit: type=1400 audit(1517387147.854:9): avc: denied { dac_override } for pid=5158 comm="syz-executor3" 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 [ 34.035399] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/01/31 08:25:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000027e000-0xe)='/selinux/load\x00', 0x2, 0x0) futex(&(0x7f000072e000)=0x0, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000777000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write(r0, &(0x7f0000a2e000-0x4b)="f70c69d327ead2a25f6d59a08ad8bfba5ec3efafbc03948c18ad678f1599a09703a0bcecb9c48089a852bc12b6a43560345c7a236db7b8ca24da15dd614f750df97fd8c86f11b024f8ae90", 0x4b) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r1, r3) r4 = dup3(r0, r0, 0x80000) sendmsg$netlink(r4, &(0x7f0000909000)={&(0x7f000098b000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00001e7000)=[{&(0x7f0000ddc000)={0xa0, 0x2d, 0x500, 0x6, 0x1, "", [@nested={0x6c, 0x89, [@typed={0xc, 0x2a, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @typed={0x18, 0x2b, @str='/selinux/load\x00'}, @generic="6a5fd164872418e8f4c8618796cd31c5280c4cd22d8a3899a14a4bb4ecb100b0cc8384844d7d74b11771337487e933acb17cf0a591dcc01bd7bdb4795d9595f0c52f"]}, @generic="6583aa828a976f3680eaa4ba29cc038a206622ce50ddfc", @nested={0xc, 0x74, [@typed={0x8, 0x87, @void=""}]}]}, 0xa0}, {&(0x7f0000fc0000-0x4c)={0x4c, 0x34, 0x0, 0x5, 0x2, "", [@generic="80f17d6bf71e59310a4551c7abfc4b28500a5878b6d4438209c2f7f1f4bf0294881b097da4f1cb23c42882a1ffba287c289ec5f533b108dce31dec"]}, 0x4c}, {&(0x7f00002a3000)={0x3d4, 0x36, 0x200, 0x5, 0x3, "", [@nested={0x160, 0x61, [@typed={0xc, 0x4b, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x52, @str='/selinux/load\x00'}, @generic="ebea8a52ab09b5feab708e7c7662a439469d631fb707fc3b9f26b116886a1cd5025e2a1c45e1e63141706f3aa078dee37ed4fcd35dbb7b1b7660a1ca203a7543d096096c59daf136e2e26e83122bc09399796f47d86510d5f9fbb654787bbb2f3f7b195d17d042c5524bc00ee1e3a326d005eeb3da6d311795df07c095e56db322a19508789abe3f33f9e76974ac12569a599f6256d79ed7b73c8acf965ebea20e6a171d18ee342105259d7c6f5999fb549fbb55a82ce26f05af622333f46748f7f7273385b41d5fa50002db30fc595912e66da24bccdde967fffa15a30d8a5fb52a85fdbcb722e3449a47139be9", @generic="0d2fe08d85d2015aae70f957a0ffb5ed86bdf4b00430c5e6f3bb67ce1feb6835cc7ebdcda267e3763521703840eaa03c80b95e1266ff58ed3a362afb6a215134a1401e7ebfe82c"]}, @nested={0xf4, 0x84, [@typed={0xbc, 0x38, @binary="0af292a076c841b5414c297db52cda01c3b9bbdaa7a9c997fa12e3ab1dda0351fd7141426964a26f508ae562592d9790d8d1b6ba375ff17e940a911e31c95af49c564e468568404f1bf314bf26282670eb30496491bba9b53d3be60d5a2ecdf522f90ed146e5f2be416b476ccc4c5550bfe7ed8a22f7befc33ad2a985e6be5d31320db288630f1a0c1fe78c61d5539fcb7f8a6422d74b52e25e8f178819a2be390bf70d7c567b36d0c95a5a08b52bdf292"}, @generic="d28144d495e2ca7a77fc91cbd9b2af3f96b0be59420e91805c02d1f44418ea6bd843b9770ffe", @typed={0xc, 0x34, @fd=r0}]}, @generic="ddeca1220259b5a4ed5902653d76822af725ef94d34a", @nested={0x14c, 0x1e, [@generic="e1c1b2dfb9b477709b95453da92bc7ec25d0c8a0df5a66209f27d872e1a3e469beac286c1539b005b0288e86235095e4dfc0c486da38101664d5a41376b27b68df35d5b259a70c2a8ba5c2a720779f22328a7626eae7bbc0e95b7822caa191a3b1f38f5f88155e0d713c5626a288aa440a027a284f70732656ae9bc8f8530e54db3a6ec07ecb1e0774a92953c344702499a868ec7330abd356575afd1acb4b6c6bafb887d6403d3a4da8dc88c5f988b893a91115f9244d11914da67852b4f04a84f805fd6edf4489c200e535f3b310645945eac27db65ce3dab2bb3638b5", @typed={0x8, 0x1a, @void=""}, @generic="4af8535b7833b5bdeb08c5ebfb88e3f2c2498384a596e9ec734ad2be93bcf4b74d0165f0d29c2881ffa41cad3d1a5213df110f3d22474000e0c9fba2a05985ebd8e1fcd2a4f5d624d6368be4a6f1460c450b7cecf5fda1f756297a9edb2f9c"]}, @typed={0xc, 0x5c, @u32=0x81}]}, 0x3d4}], 0x3, &(0x7f00006f0000)=[], 0x0, 0x4000001}, 0x90) r5 = request_key(&(0x7f0000f80000-0x5)='ceph\x00', &(0x7f0000974000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ac8000-0x16)='*keyring}[vboxnet1\\+]\x00', 0xffffffffffffffff) r6 = request_key(&(0x7f0000973000)='trusted\x00', &(0x7f000062a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000612000)='/selinux/load\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r5, r6) 2018/01/31 08:25:48 executing program 6: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e7a000)='ceph\x00', &(0x7f000052d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e7a000)='bdev/\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000aa3000-0xa)='blacklist\x00', &(0x7f0000e7b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000822000-0x1)='\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f0000b7e000-0xe9)="c4ba5b9264d1832edcf5879e691845e49b233dae59613165808ecb85cb9a1939a3a0d19cf570aa9764860f1d6051d8d72aba70d578fb690e05ae1b152ed62b6f22efdf718ac9699998f4a9f168d7640d3df86f89f1195dd3e06606c2b21543f8e4b7c277faf2579025fd8024a0dcefdaa6e70f1aefa31d68f33f7027ad775aca699e181032ba5400a0acffb10dafa3509415437a41cc376cef978b0c01ea8160e38a95b7a16abc41e19537a2039a248096176878c744814cafd2966d72adb6047d4a830a14ebec2f9552d7c6e19768ffc19d8c407c862095ba0b5136ca5a0234af2c2a29679c3a8ba9", 0xe9, r1) r2 = memfd_create(&(0x7f0000663000)='GPL*bdevself{GPL-user\'/trustedtrusted%\x00', 0x2) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000000)=0x0, 0x4) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) fcntl$setsig(r2, 0xa, 0x1) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000e7d000-0x1a)=@random={'osx.', 'cgroup-*em0GPLbdevGPL\x00'}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000e7d000)=0x7) connect$l2tp(r5, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r6 = socket$l2tp(0x18, 0x1, 0x1) close(r4) dup2(r6, r5) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e7c000)='/dev/vga_arbiter\x00', 0x32040, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f000000a000-0x20)={@generic="ae1ab3e74a97a5ecc8476cce453c0dc3", @ifru_addrs={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 08:25:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="0200000002002c7b", 0x8}) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) 2018/01/31 08:25:48 executing program 4: mmap(&(0x7f0000000000/0xe90000)=nil, 0xe90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) tee(r0, r0, 0x10003, 0x1) 2018/01/31 08:25:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00006a3000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xb9, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:25:48 executing program 3: mmap(&(0x7f0000000000/0xa2f000)=nil, 0xa2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f0000a2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a30000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x15}}, 0x0}, 0x1c) 2018/01/31 08:25:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x30, 0x0, 0x0}) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) 2018/01/31 08:25:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000cfa000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000d39000)='ns/mnt\x00') ioctl$VT_RELDISP(r1, 0xb701) 2018/01/31 08:25:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace$cont(0x1f, r0, 0x4, 0x100000000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x7, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) unshare(0x80003) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000341000)={@generic="000000000200000002590453fa8a7b51", @ifru_names=@common='gretap0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) renameat2(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000dc5000)='./file0\x00', 0x4) 2018/01/31 08:25:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000133000)='/dev/rtc\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) [ 34.209396] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 34.268285] ================================================================== [ 34.275686] BUG: KASAN: use-after-free in inet_shutdown+0x2d4/0x350 [ 34.282074] Read of size 4 at addr ffff8801b6ea2ec0 by task syz-executor6/5254 [ 34.289401] [ 34.291004] CPU: 0 PID: 5254 Comm: syz-executor6 Not tainted 4.9.78-g7be1985 #24 [ 34.298507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.307832] ffff8801d8f27bc0 ffffffff81d94409 ffffea0006dba800 ffff8801b6ea2ec0 [ 34.315799] 0000000000000000 ffff8801b6ea2ec0 ffff8801b6ac7bd8 ffff8801d8f27bf8 [ 34.323773] ffffffff8153dc73 ffff8801b6ea2ec0 0000000000000004 0000000000000000 [ 34.331741] Call Trace: [ 34.334300] [] dump_stack+0xc1/0x128 [ 34.339635] [] print_address_description+0x73/0x280 [ 34.346270] [] kasan_report+0x275/0x360 [ 34.351864] [] ? inet_shutdown+0x2d4/0x350 [ 34.357720] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 34.363833] [] __asan_report_load4_noabort+0x14/0x20 [ 34.370552] [] inet_shutdown+0x2d4/0x350 [ 34.376233] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 34.382346] [] pppol2tp_session_close+0xa0/0xe0 [ 34.388632] [] l2tp_tunnel_closeall+0x21f/0x3a0 [ 34.394924] [] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 34.401819] [] ? sock_release+0x1e0/0x1e0 [ 34.407588] [] l2tp_udp_encap_destroy+0x87/0xe0 [ 34.413877] [] ? l2tp_tunnel_destruct+0x5a0/0x5a0 [ 34.420339] [] udpv6_destroy_sock+0xb1/0xd0 [ 34.426281] [] sk_common_release+0x6b/0x2f0 [ 34.432219] [] udp_lib_close+0x15/0x20 [ 34.437723] [] inet_release+0xfa/0x1d0 [ 34.443230] [] inet6_release+0x50/0x70 [ 34.448735] [] sock_release+0x8d/0x1e0 [ 34.454242] [] sock_close+0x16/0x20 [ 34.459488] [] __fput+0x28c/0x6e0 [ 34.464565] [] ____fput+0x15/0x20 [ 34.469640] [] task_work_run+0x115/0x190 [ 34.475320] [] exit_to_usermode_loop+0xfc/0x120 [ 34.481609] [] syscall_return_slowpath+0x1a0/0x1e0 [ 34.488156] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 34.494699] [ 34.496299] Allocated by task 5266: [ 34.499896] save_stack_trace+0x16/0x20 [ 34.503838] save_stack+0x43/0xd0 [ 34.507260] kasan_kmalloc+0xad/0xe0 [ 34.510941] kasan_slab_alloc+0x12/0x20 [ 34.514882] kmem_cache_alloc+0xba/0x290 [ 34.518911] sock_alloc_inode+0x1d/0x250 [ 34.522941] alloc_inode+0x65/0x180 [ 34.526655] new_inode_pseudo+0x17/0xe0 [ 34.530597] sock_alloc+0x41/0x270 [ 34.534108] __sock_create+0xa5/0x640 [ 34.537877] SyS_socket+0xf0/0x1b0 [ 34.541384] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 34.546105] [ 34.547702] Freed by task 5266: [ 34.550951] save_stack_trace+0x16/0x20 [ 34.554895] save_stack+0x43/0xd0 [ 34.558318] kasan_slab_free+0x72/0xc0 [ 34.562177] kmem_cache_free+0xc7/0x300 [ 34.566118] sock_destroy_inode+0x56/0x70 [ 34.570237] destroy_inode+0xc3/0x120 [ 34.574006] evict+0x329/0x4f0 [ 34.577166] iput+0x47b/0x900 [ 34.580240] dentry_unlink_inode+0x470/0x570 [ 34.584626] __dentry_kill+0x25b/0x480 [ 34.588482] dput.part.23+0x680/0x7b0 [ 34.592249] dput+0x1f/0x30 [ 34.595151] __fput+0x46a/0x6e0 [ 34.598398] ____fput+0x15/0x20 [ 34.601646] task_work_run+0x115/0x190 [ 34.605502] exit_to_usermode_loop+0xfc/0x120 [ 34.609968] syscall_return_slowpath+0x1a0/0x1e0 [ 34.614692] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 34.619412] [ 34.621011] The buggy address belongs to the object at ffff8801b6ea2ec0 [ 34.621011] which belongs to the cache sock_inode_cache of size 944 [ 34.634262] The buggy address is located 0 bytes inside of [ 34.634262] 944-byte region [ffff8801b6ea2ec0, ffff8801b6ea3270) [ 34.645929] The buggy address belongs to the page: [ 34.650829] page:ffffea0006dba800 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 34.661008] flags: 0x8000000000004080(slab|head) [ 34.665729] page dumped because: kasan: bad access detected [ 34.671563] [ 34.673172] Memory state around the buggy address: [ 34.678069] ffff8801b6ea2d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 34.685506] ffff8801b6ea2e00: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc [ 34.692833] >ffff8801b6ea2e80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 34.700162] ^ [ 34.705580] ffff8801b6ea2f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 34.712910] ffff8801b6ea2f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 34.720233] ================================================================== [ 34.727560] Disabling lock debugging due to kernel taint [ 34.737524] Kernel panic - not syncing: panic_on_warn set ... [ 34.737524] [ 34.744894] CPU: 0 PID: 5254 Comm: syz-executor6 Tainted: G B 4.9.78-g7be1985 #24 [ 34.753608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.762928] ffff8801d8f27b18 ffffffff81d94409 ffffffff841971bf ffff8801d8f27bf0 [ 34.770884] 0000000000000000 ffff8801b6ea2ec0 ffff8801b6ac7bd8 ffff8801d8f27be0 [ 34.778843] ffffffff8142f4a1 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f2e5 [ 34.786807] Call Trace: [ 34.789364] [] dump_stack+0xc1/0x128 [ 34.794698] [] panic+0x1bc/0x3a8 [ 34.799683] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 34.807878] [] ? preempt_schedule+0x25/0x30 [ 34.813817] [] ? ___preempt_schedule+0x16/0x18 [ 34.820016] [] kasan_end_report+0x50/0x50 [ 34.825795] [] kasan_report+0x167/0x360 [ 34.831385] [] ? inet_shutdown+0x2d4/0x350 [ 34.837236] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 34.843355] [] __asan_report_load4_noabort+0x14/0x20 [ 34.850073] [] inet_shutdown+0x2d4/0x350 [ 34.855752] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 34.861864] [] pppol2tp_session_close+0xa0/0xe0 [ 34.868150] [] l2tp_tunnel_closeall+0x21f/0x3a0 [ 34.874437] [] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 34.881331] [] ? sock_release+0x1e0/0x1e0 [ 34.887094] [] l2tp_udp_encap_destroy+0x87/0xe0 [ 34.893382] [] ? l2tp_tunnel_destruct+0x5a0/0x5a0 [ 34.899841] [] udpv6_destroy_sock+0xb1/0xd0 [ 34.905786] [] sk_common_release+0x6b/0x2f0 [ 34.911724] [] udp_lib_close+0x15/0x20 [ 34.917316] [] inet_release+0xfa/0x1d0 [ 34.922825] [] inet6_release+0x50/0x70 [ 34.928327] [] sock_release+0x8d/0x1e0 [ 34.933828] [] sock_close+0x16/0x20 [ 34.939071] [] __fput+0x28c/0x6e0 [ 34.944138] [] ____fput+0x15/0x20 [ 34.949207] [] task_work_run+0x115/0x190 [ 34.954885] [] exit_to_usermode_loop+0xfc/0x120 [ 34.961173] [] syscall_return_slowpath+0x1a0/0x1e0 [ 34.967857] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 34.974880] Dumping ftrace buffer: [ 34.978396] (ftrace buffer empty) [ 34.982074] Kernel Offset: disabled [ 34.985670] Rebooting in 86400 seconds..