[....] Starting enhanced syslogd: rsyslogd[ 16.966304] audit: type=1400 audit(1519273498.737:5): avc: denied { syslog } for pid=4014 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 syzkaller login: [ 23.112459] audit: type=1400 audit(1519273504.883:6): avc: denied { map } for pid=4154 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.201' (ECDSA) to the list of known hosts. 2018/02/22 04:25:11 fuzzer started [ 29.372560] audit: type=1400 audit(1519273511.143:7): avc: denied { map } for pid=4165 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/22 04:25:11 dialing manager at 10.128.0.26:35979 [ 35.482337] can: request_module (can-proto-0) failed. [ 35.491562] can: request_module (can-proto-0) failed. 2018/02/22 04:25:17 kcov=true, comps=true [ 36.055208] audit: type=1400 audit(1519273517.825:8): avc: denied { map } for pid=4165 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9126 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/22 04:25:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/22 04:25:22 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f000060bfc9)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b16fa0)=[]}}], 0x1, 0x0, &(0x7f00006ff000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/22 04:25:22 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005c58)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x0, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) syz_emit_ethernet(0x183, &(0x7f0000004fb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/22 04:25:22 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/22 04:25:22 executing program 1: rt_sigaction(0x7, &(0x7f00005f6000)={0x42a142, {0xfffffffffffffffb}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/02/22 04:25:22 executing program 2: mkdir(&(0x7f0000066ffa)='./bus\x00', 0x0) symlinkat(&(0x7f0000000000)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000080)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000059ffa)='./bus\x00', 0x0, 0x0) getdents(r0, &(0x7f0000068fd5)=""/48, 0x30) 2018/02/22 04:25:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000becff0)) 2018/02/22 04:25:22 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 41.023988] audit: type=1400 audit(1519273522.794:9): avc: denied { map } for pid=4165 comm="syz-fuzzer" path="/root/syzkaller-shm104949014" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 41.073200] audit: type=1400 audit(1519273522.843:10): avc: denied { sys_admin } for pid=4207 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 [ 41.079699] IPVS: ftp: loaded support on port[0] = 21 [ 41.176931] audit: type=1400 audit(1519273522.947:11): avc: denied { net_admin } for pid=4210 comm="syz-executor0" 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 [ 41.178908] IPVS: ftp: loaded support on port[0] = 21 [ 41.248442] IPVS: ftp: loaded support on port[0] = 21 [ 41.310007] IPVS: ftp: loaded support on port[0] = 21 [ 41.360070] IPVS: ftp: loaded support on port[0] = 21 [ 41.442842] IPVS: ftp: loaded support on port[0] = 21 [ 41.544974] IPVS: ftp: loaded support on port[0] = 21 [ 41.643061] IPVS: ftp: loaded support on port[0] = 21 [ 42.372444] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.530752] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.719168] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.864549] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.943560] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.954610] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.098674] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.194176] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.843119] audit: type=1400 audit(1519273526.612:12): avc: denied { sys_chroot } for pid=4210 comm="syz-executor0" 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 [ 44.912803] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.434736] audit: type=1400 audit(1519273527.205:13): avc: denied { dac_read_search } for pid=5233 comm="syz-executor2" capability=2 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 [ 45.467721] audit: type=1326 audit(1519273527.235:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5231 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453da9 code=0xffff0000 [ 45.492237] audit: type=1400 audit(1519273527.254:15): avc: denied { map } for pid=5231 comm="syz-executor1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14379 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 45.495680] xt_connbytes: Forcing CT accounting to be enabled 2018/02/22 04:25:27 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a8ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x0, 0xb, &(0x7f0000000000)="fcabd9863c3361e0103b7a"}) poll(&(0x7f000065dfc8)=[{r0}], 0x1, 0x5) rt_sigaction(0x20, &(0x7f0000000080)={0x5, {0x40}, 0x4, 0x1}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x57, "8cbaa038d5ebdbc83b6fc0109c5dfcca212dab380377b45e9665747168d0bf046bddcd7dea5edaffdcf3ba0b09266219b87ac2b25dfd07a092bb12e7d488a148757657b3906478bf42c0ab76df68cb5c0e9d70ecbeb02d"}, &(0x7f00000001c0)=0x5f) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000200)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) prctl$intptr(0x2f, 0x3) 2018/02/22 04:25:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f000060bfc9)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b16fa0)=[]}}], 0x1, 0x0, &(0x7f00006ff000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/22 04:25:27 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x400000}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) 2018/02/22 04:25:27 executing program 2: rt_sigsuspend(&(0x7f0000000000)={0x7}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000032fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x12000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1, 0x6, 0x1, 0x5}, 0xc) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000000c0)={0x300000000000000, 0x10f006, 0xfffffffffffffffb, 0x0, 0x1}) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f000002e000)=@raw={'raw\x00', 0x9, 0x3, 0x318, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x248, 0xffffffff, 0xffffffff, 0x248, 0xffffffff, 0x3, &(0x7f0000035000), {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x3}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, 'pptp\x00', 'syz0\x00'}}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x378) sendmsg(0xffffffffffffffff, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000019fa0)=[], 0x1f2, &(0x7f000001ef08)=[]}, 0x0) 2018/02/22 04:25:27 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) tgkill(r1, r1, 0x3a) 2018/02/22 04:25:27 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2c00, 0x2) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffff7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000196fc2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x200000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000e53ff4)={0x0, 0x1, [0x0]}) 2018/02/22 04:25:27 executing program 6: perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/22 04:25:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x800000, 0x6, 0x9}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0xffffffffffff8000, 0x0, 0x7fffffff, 0xfffffffffffffffc, 0xc77, 0x80000000, 0xe7a6, r1}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xcc, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x5f, "b2c56a111bf1b1d9154895f62db0cc11441d5f9eb1860afb9a343e6e9877028a32e9027acb24f26640a0c497bde7e1d3baed5dd12d73926f5b1869a4e59c9000f5c88494ac5048ef6e01457beb972ac4804b92285523546efe8b2b8a62b1b1"}, &(0x7f0000000180)=0x67) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100), &(0x7f0000ee7ffc)=0x8) fstat(r0, &(0x7f00000001c0)) 2018/02/22 04:25:27 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x100, 0xba, 0x9, 0x7, 0x3, 0x5}, 0x80000001}) r1 = syz_open_dev$binder(&(0x7f00000bcff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}, @ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x28]}}], 0x48, 0x0, &(0x7f0000722f5c)="29b44acd9f5c1644b8b21de9adcf6888b8653eb252811eff6570646ce6b669333c64e0d2d7c44f9aa28b03f439442f9d1e1d4212f985712e25854b4ba2453062d15d2ce796cf57f5"}) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="fd1bd384687cc3fbfeece3dbda242354162e47109f5f2f318d3c1979500ce755c789ebc20062b9e758b3472eaa824c00b0ab50a4ca405d5338c5cad761f137ee44a7995d22ec84e041a096326da74549657da6f8360b4e2d9818615915e1cbb5cc6fe0b12cb8f0052856f4b4fc9857bc5234a50d3f102ae4ab71f1e0714039955888f7f7d5759142b5bb7a18fbefd03af7af1e781091354bf384a4adb6a479f2a870b42551ac0affb3ecc10fe3631bd6dac34ed38fe202c71d288b9e73c47ef977856afd53d727e27a50136b677c2504c287d2769418cd5893e32503f69de2868c3f2767", 0xe4}], 0x1, 0x3) execveat(0xffffffffffffffff, &(0x7f000004eff8)='./file0\x00', &(0x7f00008db000)=[], &(0x7f0000c90ffc)=[], 0x0) fchmod(r1, 0x80) 2018/02/22 04:25:27 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000011c0)=""/3, &(0x7f0000001200)=0x3) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x408, 0xf0, 0xffffffff, 0x318, 0x228, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xfffffede, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0xff, 0x0, 0xffffffff], [0x0, 0xff000000, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="536c4f329a6cfe74159f788a81345972", {0xff}, {0xff}, 0x2f, 0x8, 0x6, 0xe}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xcb, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x66b) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/216) r2 = socket$inet6(0xa, 0x400002000000801, 0x0) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x3, 0x0, @empty}, 0x1c) 2018/02/22 04:25:27 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f00002fb000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)=@common='gre0\x00', 0x9}) connect$inet(r0, &(0x7f0000e8aff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) listen(r0, 0x0) 2018/02/22 04:25:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x8000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="b82fee0bc051db040ff949df462b037e42dc3db6fa889967f7e68c7394a22e520eeb301229f17457ccf6c23ec779569e0034cfeb1371dd72155cc24138d3") getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001400)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001500)=0xe8) fsync(r1) bpf$PROG_LOAD(0x5, &(0x7f0000001540)={0x9, 0x5, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4}, [@map={0x18, 0xa, 0x1, 0x0, r1}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x8001, 0xd0, &(0x7f0000000100)=""/208, 0x41100, 0x1, [], r2}, 0x48) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000200)={[{0x5, 0x8, 0x1000, 0x5, 0x5, 0x5, 0x5, 0x0, 0x9, 0x100000000, 0xfffffffffffffff9, 0x8, 0xd264}, {0xffff, 0x7fffffff, 0x8, 0x15b0000000, 0x2, 0x1, 0x4, 0x4, 0x9, 0x8001, 0x8, 0xaf1, 0x1}, {0x6, 0x1f, 0x4, 0x0, 0x3, 0x2, 0x5a29, 0xfffffffffffffffd, 0x10000, 0x9, 0xfffffffffffffffb, 0x9, 0x2}], 0xff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) syz_fuseblk_mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x2, r3, r4, 0x200, 0x1, 0x8) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), 0x0) [ 45.632795] audit: type=1400 audit(1519273527.403:16): avc: denied { map } for pid=5272 comm="syz-executor4" path="/dev/binder0" dev="devtmpfs" ino=9192 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 45.643847] syz-executor1 (5269) used greatest stack depth: 15568 bytes left 2018/02/22 04:25:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000040), 0x0, 0x0) stat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = shmget(0x3, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) shmat(r3, &(0x7f0000ffe000/0x1000)=nil, 0x4000) keyctl$chown(0x4, r0, r1, r2) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x490201, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000000140)=""/108) 2018/02/22 04:25:27 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000001340)={0xa, 0x2, 0x8000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) listen(r0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3ff, 0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) [ 45.697586] audit: type=1400 audit(1519273527.428:17): avc: denied { set_context_mgr } for pid=5272 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 45.721182] audit: type=1400 audit(1519273527.437:18): avc: denied { call } for pid=5272 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/22 04:25:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x4, 0xffffffffffffff24) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)=@ethtool_rxfh_indir={0x38, 0x4, [0x8, 0x7, 0x8, 0x8]}}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0xfffffffffffffdfb, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000080)=[], 0x0) writev(r0, &(0x7f0000e28fa0)=[{&(0x7f000033f000)="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", 0x218}], 0x1) shutdown(r0, 0x1) 2018/02/22 04:25:27 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f000074af90)={[{0x7}]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/22 04:25:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f000060bfc9)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b16fa0)=[]}}], 0x1, 0x0, &(0x7f00006ff000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/22 04:25:27 executing program 2: r0 = open(&(0x7f0000edaff8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000000)={0x2, 0x6, 0x6, 0xfffffffffffffffc}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x5, 0x4) dup3(r0, r0, 0x80000) 2018/02/22 04:25:27 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) socket$inet6(0xa, 0x1, 0x8) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000031ff8)={0x0, 0x0}) truncate(&(0x7f0000000000)='./file0\x00', 0xc9d8) process_vm_writev(r2, &(0x7f000073b000)=[{&(0x7f0000af4000)=""/8, 0x8}], 0x1, &(0x7f0000c29fe0)=[{&(0x7f0000090000)=""/24, 0x18}], 0x1, 0x0) [ 45.724535] binder: BINDER_SET_CONTEXT_MGR already set [ 45.744205] audit: type=1400 audit(1519273527.438:19): avc: denied { transfer } for pid=5272 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 45.777885] binder_alloc: 5272: binder_alloc_buf, no vma [ 45.783796] binder: 5272:5273 transaction failed 29189/-3, size 80-8 line 2957 2018/02/22 04:25:27 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1ffffffffffffe3d, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x25, 0x7f, &(0x7f0000008000)=""/127}, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x200008, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x6}, [@alu={0x0, 0x0, 0xffffff85}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231, 0x0, 0x0, [], r0}, 0x48) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x3, 0x0) getsockname$netlink(r1, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)={0x5}) 2018/02/22 04:25:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) socket$kcm(0x29, 0x7, 0x0) close(r2) 2018/02/22 04:25:27 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000000e40)=[{{0x0, 0xfde7, &(0x7f0000000080)=[{&(0x7f0000000140)="f42fcb3534af28174ea4c885b2a699ab51b57f059ee4897656e00173231afb615dd9c34a167fbbf84028cf929d582cc7fc73393541a43ad2b64e43450f4045ae3c701b36ffd8bd08ef7d3fee0ced899c7bdac6c5bcfd0704123d38a35e5211011e7bc27e22f269502d8e3e929b2670e32d0d87a0d214e2e76cc4755e7441a4dcd68c3961003be0fe5bd7494df0d3", 0x10}], 0x1, &(0x7f0000000100)=[]}}], 0x1, 0x0) 2018/02/22 04:25:27 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) open_by_handle_at(r0, &(0x7f0000000080)={0x55, 0x10000, "4ea3f242bfb57f2f72e67de0969c5139a68f701270f972c5425fd987043d6cf0b109863e3da97e01d441d16919585ba92cf8b24e9072b2298015a562b1ffc456e0dbdd57d91b85d0f20a6c52f1"}, 0x200000) r1 = syz_open_procfs(0x0, &(0x7f0000782fec)='net/ip_tables_names\x00') pread64(r1, &(0x7f00001f8000)=""/129, 0x81, 0x2) 2018/02/22 04:25:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$void(r0, 0xc0045878) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000000000/0x3000)=nil, 0x3000}) [ 45.844985] binder: 5272:5287 ioctl 40046207 0 returned -16 [ 45.876804] ptrace attach of "/root/syz-executor1"[4218] was attempted by "/root/syz-executor1"[5322] [ 45.923499] binder: release 5272:5273 transaction 2 out, still active [ 45.930423] binder: undelivered TRANSACTION_COMPLETE [ 45.935927] binder: send failed reply for transaction 2, target dead [ 45.936475] ptrace attach of "/root/syz-executor1"[4218] was attempted by "/root/syz-executor1"[5338] 2018/02/22 04:25:27 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9cff4)={0x0}, &(0x7f0000596000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/current\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x7ff, 0x2, 0x6, 0xb81b, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0xffffffff}, 0x8) sendfile(r1, r1, &(0x7f0000f4eff8), 0x25) lookup_dcookie(0xb2, &(0x7f00000000c0)=""/179, 0xb3) 2018/02/22 04:25:27 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00002f5ff4)={0x10}, 0xc, &(0x7f0000e0a000)={&(0x7f0000352000)=@ipv4_newaddr={0x2c, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @generic="25b6315a0d0b9667163b282fc9d88acf"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000340)=[{&(0x7f00000000c0)="0aac59909c9bfac045768b0ef8bdfb40de4019b9de8cc755650b9663b3643944c5892c73a176d795a040160f2b0859c0d75bef1ef0b04d8b5fd074c736036f0f9a777ad74d6db653c181ca1be1b71c20188d94e68067005866b3234fb3c6e0c946f089b8d11dddb10a01ddc0a41598e4f2ad28ce65a2843bc04d810d771f80dd4273aad8d0c7aa", 0x87}, {&(0x7f0000000180)="83cfa749b3d6c06f72d411cc33bac2b67a389924fcdd294b84a71466b4c247288fb91e38b16f", 0x26}, {&(0x7f00000001c0)="a03b9c025c666c479914ca10cceb5559e7ef87efd104a20eb251dc5faca227e90e13e79b7cee9c29e1d4c273f0907636427a0cff088b14e1e073ccfe3a006e5ae5f2350e13b895296abee78fa59dec555d7e97457bbb6f86c7f3531c6dcdf9fb204bd11b1ecf53327c45", 0x6a}, {&(0x7f0000000240)="614ecc00f5e155ce6fbd804484e2d901061edcb98f7cc1e8b7a3a238f741a4eaedf00cb05ef4eca8eb260fe0eddd42bea371e03988ec9ea50b54d6847b5372aeac17c26c269799da48c4bdc1c93396ed87c5297123e71aa4c9cca0c637041e290b6e01b10d209ab9481f7937fb4dd2472577d6bfbf3edb5dacdd75ace1c0e4f18eb5226f135ffb60b0c04a8e2cb8736b6bf569f16407fa09d87e918fc35591fff57e4fa0fbfb668cd50dfa97f588f57a3e12099b5e29880f3d1fa8955172075b8f1f89a4c9a4af39d4227d0d3b51cd343832ef4fbd46b7", 0xd7}], 0x4, 0x0, 0x0, 0x40000}, 0x80) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000080)=""/82, 0xe28000000000000}) r1 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/02/22 04:25:27 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x1f}, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009c6fec)={0x0, 0x7}, 0x5) 2018/02/22 04:25:27 executing program 7: mknod(&(0x7f000000cff6)='./control\x00', 0x0, 0x0) r0 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000082a000)='./control\x00', 0x800) inotify_add_watch(r0, &(0x7f0000af9000)='./control\x00', 0x22000800) 2018/02/22 04:25:27 executing program 5: pipe2(&(0x7f0000001000)={0x0}, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffff9c, 0x1, r1, &(0x7f0000000040)={0x5}) epoll_wait(r0, &(0x7f000000affb)=[{}], 0x155555555555574e, 0xfffffffffffffef7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f50ff4)) r3 = getgid() getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) setregid(r3, r4) shutdown(r1, 0x1) dup2(r1, r2) shutdown(r1, 0x0) 2018/02/22 04:25:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f000060bfc9)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b16fa0)=[]}}], 0x1, 0x0, &(0x7f00006ff000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/22 04:25:27 executing program 1: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="c0a5a494f3080fb11d0ebdfca015c38083c57faa6a8f3c2a56418ffefa51f323210dfc57fc0619c02dea6a891409649e20dfbe0bb549180d494ae066905ab84ee74d90c3891e32f0e7c16c8393696ddfcb5073814929212888240c11b0544df8c4fb742478eed9bfa67b768961768e1a121b2ab65580503a75f5d2bb79", 0x7d, 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = shmget(0x2, 0x3000, 0x54000000, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000000)=""/173) keyctl$read(0xb, r1, &(0x7f0000000200)=""/57, 0x39) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="bfda", 0xfffffffffffffebe, r1) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x180) fcntl$getown(r4, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xe) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecf9fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd69555f41f6fe0f3d5002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91d344ed00000000000000000020fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f00000000c0)={r6, 0x1, 0x6, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0xf, 0x11, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x59ca, 0x0, 0x0, 0x0, 0x20}, [@jmp={0x5, 0x1ff, 0xf, 0x2, 0x7, 0x70, 0xfffffffffffffffc}, @generic={0x401, 0x2, 0x1}, @call={0x85, 0x0, 0x0, 0x20}, @exit={0x95}, @jmp={0x5, 0x9, 0xd, 0xb, 0x7, 0xffffffff, 0xfffffffffffffff0}, @alu={0x4, 0x80000000, 0x8, 0xa, 0xf, 0xffffffff, 0x1}, @generic={0x4, 0x800, 0xfffffffffffffff7, 0x79aa257}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x200, 0xbe, &(0x7f0000000100)=""/190, 0x41000, 0x1, [], r7}, 0x48) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r3, r5, r5}, &(0x7f0000158000)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f0000288000)={'sha256-generic\x00'}, &(0x7f000067e000)}) 2018/02/22 04:25:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x9, 0x3, 0xa90, 0x8d0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x9c0, 0xffffffff, 0xffffffff, 0x9c0, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x8b0, 0x8d0, 0x0, {}, [@common=@unspec=@u32={0x7e0, 'u32\x00'}, @common=@hl={0x28, 'hl\x00'}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @common='nr0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xaf0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100000000, 0x400040) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x200) syz_emit_ethernet(0x46, &(0x7f00008bbfba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) [ 46.038209] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/22 04:25:27 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={@generic="d6405ff7deb3c2ece07ae3f4266f77e3", 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x0, 0x1, 0x5, 0xa, 0x80, 0x80, 0x8, r1, r2}, {0x80000000, 0x2, 0xfffffffffffff885, 0x9, 0xb2, 0x1, 0x6}, {0xd8, 0x3, 0x3ff, 0xfffffffffffffffe}, 0x9, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@empty, 0x2, 0x6c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x2, 0x1, 0x7fffffff, 0x1000, 0x5, 0x7f}}, 0xe8) fcntl$getflags(r0, 0x3) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0x1d4, &(0x7f0000015000)={&(0x7f0000016d60)={0x24, 0x3000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x1, 0x0, @fd=r3}]}, 0x24}, 0x1}, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000200)=0x4) accept$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/02/22 04:25:27 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000084fffc)) shmget(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) dup3(r1, r2, 0x80003) 2018/02/22 04:25:27 executing program 5: r0 = socket(0x1e, 0x4, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x500) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) connect$ax25(r0, &(0x7f000094cff0)={0x1e, {"03491f0800"}}, 0x10) 2018/02/22 04:25:27 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) acct(0x0) 2018/02/22 04:25:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x2, 0x0, @empty}, 0x52) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) ftruncate(r1, 0x101) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r4, 0x4) close(r0) r5 = socket$inet(0x2, 0x6, 0x3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x1, 0x7, 0x10001]}, &(0x7f00000000c0)=0xa) accept(r1, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00000000c0)=0xf62d585c) 2018/02/22 04:25:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f000060bfc9)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b16fa0)=[]}}], 0x1, 0x0, &(0x7f00006ff000)) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) 2018/02/22 04:25:27 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xc0000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @empty}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @common='ip6gretap0\x00'}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) socket$inet(0x2, 0x1002, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000000c0)={0x9, 0xdeb, 0xe6ea, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="81840719dca048bf91bd6b05bd5bb474"}) getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/02/22 04:25:27 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000100)=""/144, &(0x7f0000004000)=0x90) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) sendto$ipx(r2, &(0x7f0000000040)="853cc5ee30498b3fee5425887c3f1aebda7e51c922b68f8046f647d5c6c23da65cc119e32608e4cb79ea2cd4fc2ebf85a24a22230ea5159b4abf84be1a0f8621da4959c374163b85d37e3c2a6308ea188291a89dfdad08a7649cc21ac51cc25bd26a9a8b605fcc3572d053353c67faee865676f7228a7b0cbbd8f5fdd0d5f40ed40566e524f7826ded41f786d69bc049c4aaf87f28efc2b055ba74700f7cd45d4b5e83153297639350", 0xa9, 0x20000010, &(0x7f00000001c0)={0x4, 0xffff, 0x6, "195749e85a4f", 0x100000000}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r3, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x8c) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000200)={0x1000, "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"}) [ 46.184662] [ 46.186322] ====================================================== [ 46.192612] WARNING: possible circular locking dependency detected [ 46.198905] 4.16.0-rc2+ #323 Not tainted [ 46.202936] ------------------------------------------------------ [ 46.209226] syz-executor7/5384 is trying to acquire lock: [ 46.214730] (sk_lock-AF_INET){+.+.}, at: [<0000000069e975b5>] do_ip_getsockopt+0x1b3/0x2170 [ 46.223297] [ 46.223297] but task is already holding lock: [ 46.229240] (rtnl_mutex){+.+.}, at: [<00000000f73cc66d>] rtnl_lock+0x17/0x20 [ 46.236498] [ 46.236498] which lock already depends on the new lock. [ 46.236498] [ 46.244795] [ 46.244795] the existing dependency chain (in reverse order) is: [ 46.252389] [ 46.252389] -> #2 (rtnl_mutex){+.+.}: [ 46.257652] __mutex_lock+0x16f/0x1a80 [ 46.262084] mutex_lock_nested+0x16/0x20 [ 46.266641] rtnl_lock+0x17/0x20 [ 46.270504] unregister_netdevice_notifier+0x91/0x4e0 [ 46.276189] tee_tg_destroy+0x61/0xc0 [ 46.280485] cleanup_entry+0x242/0x380 [ 46.284870] __do_replace+0x7ac/0xa70 [ 46.289164] do_ip6t_set_ctl+0x40f/0x5f0 [ 46.293720] nf_setsockopt+0x67/0xc0 [ 46.297931] ipv6_setsockopt+0x10b/0x130 [ 46.302488] udpv6_setsockopt+0x45/0x80 [ 46.306958] sock_common_setsockopt+0x95/0xd0 [ 46.311951] SyS_setsockopt+0x189/0x360 [ 46.316421] do_syscall_64+0x280/0x940 [ 46.320807] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.326487] [ 46.326487] -> #1 (&xt[i].mutex){+.+.}: [ 46.331937] __mutex_lock+0x16f/0x1a80 [ 46.336320] mutex_lock_nested+0x16/0x20 [ 46.340880] xt_find_table_lock+0x3e/0x3e0 [ 46.345606] xt_request_find_table_lock+0x28/0xc0 [ 46.350941] get_info+0x154/0x690 [ 46.354888] do_arpt_get_ctl+0x2a9/0xa00 [ 46.359446] nf_getsockopt+0x6a/0xc0 [ 46.363656] ip_getsockopt+0x15c/0x220 [ 46.368040] tcp_getsockopt+0x82/0xd0 [ 46.372336] sock_common_getsockopt+0x95/0xd0 [ 46.377326] SyS_getsockopt+0x178/0x340 [ 46.381795] do_syscall_64+0x280/0x940 [ 46.386178] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.391862] [ 46.391862] -> #0 (sk_lock-AF_INET){+.+.}: [ 46.397557] lock_acquire+0x1d5/0x580 [ 46.401855] lock_sock_nested+0xc2/0x110 [ 46.406417] do_ip_getsockopt+0x1b3/0x2170 [ 46.411146] ip_getsockopt+0x90/0x220 [ 46.415442] udp_getsockopt+0x45/0x80 [ 46.419738] sock_common_getsockopt+0x95/0xd0 [ 46.424744] SyS_getsockopt+0x178/0x340 [ 46.429220] do_syscall_64+0x280/0x940 [ 46.433607] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.439296] [ 46.439296] other info that might help us debug this: [ 46.439296] [ 46.447411] Chain exists of: [ 46.447411] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 46.447411] [ 46.457618] Possible unsafe locking scenario: [ 46.457618] [ 46.463647] CPU0 CPU1 [ 46.468285] ---- ---- [ 46.472923] lock(rtnl_mutex); [ 46.476176] lock(&xt[i].mutex); [ 46.482120] lock(rtnl_mutex); [ 46.487888] lock(sk_lock-AF_INET); [ 46.491572] [ 46.491572] *** DEADLOCK *** [ 46.491572] [ 46.497605] 1 lock held by syz-executor7/5384: [ 46.502154] #0: (rtnl_mutex){+.+.}, at: [<00000000f73cc66d>] rtnl_lock+0x17/0x20 [ 46.509846] [ 46.509846] stack backtrace: [ 46.514323] CPU: 0 PID: 5384 Comm: syz-executor7 Not tainted 4.16.0-rc2+ #323 [ 46.521569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.530894] Call Trace: [ 46.533461] dump_stack+0x194/0x257 [ 46.537063] ? arch_local_irq_restore+0x53/0x53 [ 46.541716] print_circular_bug.isra.38+0x2cd/0x2dc [ 46.546705] ? save_trace+0xe0/0x2b0 [ 46.550399] __lock_acquire+0x30a8/0x3e00 [ 46.554524] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 46.559688] ? rtnl_lock+0x17/0x20 [ 46.563202] ? rtnl_lock+0x17/0x20 [ 46.566727] ? plist_add+0x5cb/0x760 [ 46.570419] ? mutex_lock_io_nested+0x1900/0x1900 [ 46.575241] ? print_irqtrace_events+0x270/0x270 [ 46.579971] ? print_irqtrace_events+0x270/0x270 [ 46.584702] ? rcu_note_context_switch+0x710/0x710 [ 46.589605] ? futex_wait_setup+0x14a/0x3d0 [ 46.593901] ? check_noncircular+0x20/0x20 [ 46.598107] ? check_noncircular+0x20/0x20 [ 46.602325] ? futex_wait_queue_me+0x52f/0x7f0 [ 46.606887] lock_acquire+0x1d5/0x580 [ 46.610659] ? lock_acquire+0x1d5/0x580 [ 46.614609] ? do_ip_getsockopt+0x1b3/0x2170 [ 46.618994] ? lock_release+0xa40/0xa40 [ 46.622945] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 46.628802] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 46.634659] ? do_raw_spin_trylock+0x190/0x190 [ 46.639216] ? lock_sock_nested+0x44/0x110 [ 46.643426] lock_sock_nested+0xc2/0x110 [ 46.647462] ? do_ip_getsockopt+0x1b3/0x2170 [ 46.651932] do_ip_getsockopt+0x1b3/0x2170 [ 46.656143] ? rcu_read_lock+0x90/0x90 [ 46.660006] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 46.665086] ? futex_wake+0x2ca/0x680 [ 46.668863] ? check_noncircular+0x20/0x20 [ 46.673071] ? get_futex_key+0x1d50/0x1d50 [ 46.677283] ? check_noncircular+0x20/0x20 [ 46.681492] ? find_held_lock+0x35/0x1d0 [ 46.685533] ? avc_has_perm+0x35e/0x680 [ 46.689482] ? lock_downgrade+0x980/0x980 [ 46.693603] ? __fget+0x342/0x5b0 [ 46.697032] ? lock_release+0xa40/0xa40 [ 46.700981] ? lock_release+0xa40/0xa40 [ 46.704933] ? __lock_is_held+0xb6/0x140 [ 46.708971] ? avc_has_perm+0x43e/0x680 [ 46.712923] ? avc_has_perm_noaudit+0x520/0x520 [ 46.717567] ? iterate_fd+0x3f0/0x3f0 [ 46.721343] ? do_syscall_64+0x280/0x940 [ 46.725378] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 46.730460] ? sock_has_perm+0x2a4/0x420 [ 46.734498] ip_getsockopt+0x90/0x220 [ 46.738276] ? do_ip_getsockopt+0x2170/0x2170 [ 46.742744] ? rcu_pm_notify+0xc0/0xc0 [ 46.746608] udp_getsockopt+0x45/0x80 [ 46.750385] sock_common_getsockopt+0x95/0xd0 [ 46.754857] SyS_getsockopt+0x178/0x340 [ 46.758816] ? SyS_setsockopt+0x360/0x360 [ 46.762952] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 46.768469] ? do_syscall_64+0xb6/0x940 [ 46.772421] ? SyS_setsockopt+0x360/0x360 [ 46.776545] do_syscall_64+0x280/0x940 [ 46.780410] ? __do_page_fault+0xc90/0xc90 [ 46.784622] ? finish_task_switch+0x58d/0x860 [ 46.789094] ? syscall_return_slowpath+0x550/0x550 [ 46.794000] ? syscall_return_slowpath+0x2ac/0x550 [ 46.798908] ? prepare_exit_to_usermode+0x350/0x350 [ 46.803901] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 46.809245] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.814076] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.819238] RIP: 0033:0x453da9 [ 46.822403] RSP: 002b:00007fb01955ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 46.830081] RAX: ffffffffffffffda RBX: 00007fb01955f6d4 RCX: 0000000000453da9 2018/02/22 04:25:28 executing program 1: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x404240, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/224) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6=@empty, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) 2018/02/22 04:25:28 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x42000, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xe0, 0x40000) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000080)) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/233) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000140)=@file={0x0, ""/72}, &(0x7f00000001c0)=0x4a) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x400000000114, 0x6, &(0x7f0000000ffc)="124b0007", 0x4) 2018/02/22 04:25:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0xf0, 0x318, 0xffffffff, 0x0, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@rand_addr, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000969fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000c7cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x900, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000080)=r3) pipe(&(0x7f0000001040)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000010c0)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001100)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000001200)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001240)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x1, 0xa, 0x4d579107cb9a59f6, 0x80, 0x20, 0x3e, r5, r6}, {0xbd7, 0x100000000, 0x100000001, 0x20, 0x4, 0x100, 0xe9, 0x1}, {0x5, 0x8000, 0x9, 0x2}, 0xfffffffffffff801, 0xf, 0x0, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x1, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x1, 0x1, 0x2, 0x4, 0x400, 0x1}}, 0xe8) syz_emit_ethernet(0x15b, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/22 04:25:28 executing program 2: r0 = eventfd(0x9) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000000140)=""/115, 0x73}], 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000000c0)="4be6d545096e0fb7a611d0239ff1cb7883c9049c726a66cc57a7f00f2ce53f5991a983a70120c77adb8a9cb71a9b269294c2d32caf8ad34610e0b939d342f5c7b19e42288f7d056d0fed1a7fc0252ea4f0b76204a1583486eec919e1a930f939aa012d68dcb3b529a38787836da56a8b30eebf24f217b3587c3ecc3c766fc82021ef75e20c119f659f3f5d12fcfe4919850ed0130cc26f71be5e2affa5fb5bacb028cca7fe6aee43e3cbd4d7a02eab80b1762fdde71aea6d4f83e7e0c76b015949b206665a9899ce73c1463be26021dc631771c0502d06a0b0eb6b2a1327f58341aa7d4a6fb51eb9ad46fa31888fdb99269aea35bfab2c8c", 0xf8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r1, 0x2, 0x1, 0x3ff, &(0x7f0000000000)=[0x0], 0x1}, 0x20) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000442fc8)={&(0x7f000064eff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000094000)={0x14, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000200)="c8b1b0630d888a2840eafa6d", 0xc}, {&(0x7f0000000240)="fd0cd8d6f1453e5a7eff9988c373febb6811612391f516affcfe2818e713444e587e671345e945c2b8aef432a0e0910168fefe02815d23fee770d6fa405e17e78ba618f7f649a53ca83ae087a260c465f57c909a1e195c040420e3c82bb7640af330076ae0a6ed47dc93fb6a6d279874c9ada6d9ca2fbb26f2cb05bc426441fc693ea1c2573a2c9d70bb2d0dc62c122fb712f482fe35cd32ac42678023b18b84bae30233acd22f8a208359b24f7d7dd4c701ccee248b1943434c067b07f00bc8a106", 0xc2}], 0x2, 0x0) 2018/02/22 04:25:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/78, 0x4e, 0x121, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff}, 0x3, 0x2, 0x2}}, 0x26) sendto(r0, &(0x7f0000000000)="a89f05e20a7cca1042a5f943776b5e8cee8331a3881bec91cb1567afc644cf8ced24dc8cbe5de4b53a87c2684653baf1a2197253310585c35bcc5211189817cda7e45d67711379f36cb9e2a7fcc94c52cb788b30164f58a055fa6d3db5bd9c951ccee6828ab291b3fc35416953a391dd5c40b3", 0x73, 0x800, &(0x7f0000000080)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10) set_mempolicy(0x1, &(0x7f0000000000)=0x100000001, 0xfffffffffffffff8) 2018/02/22 04:25:28 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) readahead(r0, 0x80000001, 0x6) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x80000001, 0x10, 0x1, r2}) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast1=0xe0000001}, 0x4, 0x2, 0x3, 0x1}}, 0x26) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="071f2e7aa4f77cdd476c1dfd65b1", 0xe}], 0x1, &(0x7f00000003c0)=[], 0x0, 0x4004}, 0x8000) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9faa7e40282983af5ade", 0xa}], 0x1, &(0x7f000016ff78)=[]}, 0x0) [ 46.837343] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000013 [ 46.844587] RBP: 000000000072bea0 R08: 0000000020004000 R09: 0000000000000000 [ 46.851836] R10: 0000000020000100 R11: 0000000000000246 R12: 00000000ffffffff [ 46.859081] R13: 00000000000000f2 R14: 00000000006f1750 R15: 0000000000000000 2018/02/22 04:25:28 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x1, 0x0, 0x0, {}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x1f}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d64ba60eeb3bf295"}}, 0x48}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x501000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000001c0)={{0xe3f, 0xc9}, 'port1\x00', 0x20, 0x8, 0x7f, 0x2, 0x6, 0x6, 0x101, 0x0, 0x2, 0xffff}) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$can_bcm(r0, &(0x7f0000017fc8)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x400000000002, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1}, 0x0) 2018/02/22 04:25:28 executing program 0: creat(&(0x7f000070f000)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f00001d9ff1)=""/15, 0xf) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fffffff, 0x40) [ 46.914163] kauditd_printk_skb: 6 callbacks suppressed [ 46.914170] audit: type=1400 audit(1519273528.684:26): avc: denied { create } for pid=5394 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/22 04:25:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xa0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @empty}, &(0x7f0000000080)=0xc) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r0, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)=[]}, 0x0) 2018/02/22 04:25:28 executing program 5: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x400) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="243ee80595a49c0d93dc1728956da63ec5ff422136cd3dfd5e1d00c7818f5897ba601f4f831da2fe0b02d3fe9e6941d93441f8c745eb133545d05e08ab2f44cb2e1d59b07e5caf849dca33dee8b3f2723f99a40776be8d6f2e2445453be7e011e19516e25cccde0a500e73952f1bc6ca80f33bd2eec769ff6a26f25fe10c0a04e0bacc9a4747091d3cef014a65caa4fc29ef365bcb58c8634e4eb63ddc1131038c5da18f46cd433385cbfe8b4125ac951bba53a452548ea3e802") sendto$inet6(r0, &(0x7f0000000100)="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", 0x1000, 0x90, &(0x7f0000001100)={0xa, 0x3, 0x8000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000001140)={@rand_addr, @broadcast, 0x0}, &(0x7f0000001180)=0xc) stat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001280)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x1, 0x1, 0x0, 0x2, 0x0, 0xa0, 0xff, r2, r3}, {0x9e, 0x80, 0x6, 0x4c25, 0x100000001, 0xa09, 0xdd8}, {0xab5, 0x5, 0x7}, 0x3, 0xf, 0x2, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x7, 0x2, 0x9, 0xbf, 0x6}}, 0xe8) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00009eb000)={@common='bridge0\x00', @ifru_settings={0x1, 0x0, @cisco=&(0x7f0000aafff8)}}) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000100)={0x0, 0x8, []}) 2018/02/22 04:25:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/02/22 04:25:28 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000bfdfdc)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)="70726f639f2a2d5b00", 0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@hyper}) 2018/02/22 04:25:28 executing program 6: r0 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ea", 0x1}], 0x1, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/02/22 04:25:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0xa, 0x1) r0 = mq_open(&(0x7f0000000000)='{security\x00', 0x0, 0x1c, &(0x7f0000664fc0)={0x0, 0x4, 0x0, 0x0, 0x0, 0xfff, 0x0, 0xfffffffffffffffc}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x480000, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000080)) mq_notify(r0, &(0x7f0000932fa0)={0x0, 0x0, 0x1, @tid}) 2018/02/22 04:25:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f000060bfc9)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b16fa0)=[]}}], 0x1, 0x0, &(0x7f00006ff000)) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) 2018/02/22 04:25:28 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48}}], 0x1, 0x0) accept$packet(r0, 0x0, &(0x7f0000000000)) [ 46.995051] audit: type=1400 audit(1519273528.718:27): avc: denied { write } for pid=5394 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 47.018972] audit: type=1400 audit(1519273528.721:28): avc: denied { net_raw } for pid=5398 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 47.078218] audit: type=1400 audit(1519273528.848:29): avc: denied { create } for pid=5419 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 47.083401] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/22 04:25:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f000060bfc9)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b16fa0)=[]}}], 0x1, 0x0, &(0x7f00006ff000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/22 04:25:28 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="95aae273b9f04c9a7ac3f7ba7ab8f37a", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}) 2018/02/22 04:25:28 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000ff7)={0x1f}, 0x9) r1 = getpgrp(0xffffffffffffffff) move_pages(r1, 0x7, &(0x7f0000000000)=[&(0x7f0000fff000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000040)=[0xfffffffffffff000, 0x1000000000000000, 0x10000, 0x20, 0x0, 0x6, 0x401, 0x3], &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x6) 2018/02/22 04:25:28 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a3bfd8)={@common='bridge0\x00', &(0x7f0000594f3c)=@ethtool_drvinfo={0x3, "355edb6c56a35c2d1b6851517b34be61c964d0005a9e493d2ee769cc986abf2a", "039b1e2c72549b2531b48beb43517a2f0a05ee92e05827581dc0dca63bea962e", "b545f543c26713c24a8bdefc67ac7f9f4c7a6ca15292354401cfe824bd0eb4e7", "f3d8b17eb488039863e08e0ff07648111ba745d9fc9a0cb4c4c0fad535158acf", "9dd2ffa0b42e3d85f39963db1a15db26cc9d35d2469e050b66529ab7eb56583b", "94673663657cf4f32535af74"}}) [ 47.102457] audit: type=1400 audit(1519273528.849:30): avc: denied { write } for pid=5419 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 47.132999] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/22 04:25:28 executing program 0: r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000aacfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x493b, 0x20001) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x28c, 0x2b, 0x1, 0x5, 0x2, {0x17}, [@generic="acc821da3bc5f7c9f5d55aa22dcc27e8b6115671ff0ed13e5aaf37958d81d8a9b32aa3ae7e951d4b7c6b2018790c703bb4238b7df60ee3cc43fe2ffa493170c8a5", @nested={0x100, 0x43, [@generic="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"]}, @generic="818ccc1907a9d2352e2248e5442b2729838ed0adc5d6a3d3d09cc5d7d8fa18a038430f966884efd85f8c6d64b2629f9ac9e0947d1370ca027deabec01d6a7febed2af9572778b2a19ccbf5e6e4969d40316406cfea7b76dc307193bec93f2e989649cec4908e39b41ef628c2bcd1dc72a58182faace5111ef461beb579e1b07c9d9d", @generic="1b253726805b5fc9bfddad8f38bdf356b122bb1f5dd1d94a4511a888c33e808d99e0c058b1997c3e663f2482088f9fcd4d336fd78acf3cd7a9ddbb0f01f5ad6bc7afb76efe53ee19099d4b4bd1246dacb21965fa2b7e4cf95725e9a24e6347d462f5ead9f531ba11690c5043ed8ee225d3dbca798bcf8279cfd8afc97826a871477e4c3059b1e807a92874f32927b8a91bbd02a4a9540ce7242db1d50917ccf9320a32f2cd6d51de0a89b77b222a89fef77b"]}, 0x28c}, 0x1, 0x0, 0x0, 0x2400c880}, 0x0) read(r0, &(0x7f00008ddf0d)=""/243, 0xf3) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f00005e2fe8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5}, [], {0x95}}, &(0x7f00009ed000)="91504c00", 0xffffffffffff8342, 0x99, &(0x7f0000d6ff81)=""/153}, 0x48) recvmsg(r0, &(0x7f0000bdafc8)={&(0x7f0000882fc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000664fd0)=[], 0x0, &(0x7f0000839f31)=""/207, 0xcf}, 0x0) 2018/02/22 04:25:28 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x20) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) r2 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='mime_type+^wlan0security\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) 2018/02/22 04:25:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) 2018/02/22 04:25:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x5, 0x7bac76f2, 0x3}) 2018/02/22 04:25:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) r2 = dup3(r0, r1, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000000040)=0x3f) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/70, 0x46}, {&(0x7f0000000100)}, {&(0x7f0000000140)=""/123, 0x7b}], 0x3, 0x0) 2018/02/22 04:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}}) ftruncate(r0, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r3, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r3, 0x540b, 0x0) 2018/02/22 04:25:29 executing program 6: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={0xffffffffffffffff, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) [ 47.301277] audit: type=1400 audit(1519273528.918:31): avc: denied { map } for pid=5420 comm="syz-executor6" path=2F6D656D66643A202864656C6574656429 dev="tmpfs" ino=14577 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 47.327661] audit: type=1400 audit(1519273529.028:32): avc: denied { map_create } for pid=5469 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/22 04:25:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f000060bfc9)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b16fa0)=[]}}], 0x1, 0x0, &(0x7f00006ff000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/22 04:25:29 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) fcntl$getflags(r0, 0xb) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x200000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x3c, {0x2, 0x2, @broadcast=0xffffffff}, @generic="4f997d507f0ed8223de7dfc86a3996c8"}) 2018/02/22 04:25:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) r2 = getpid() r3 = getpid() r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xf70, 0x2001) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000040)={r4, r1, 0x8}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) mq_notify(r5, &(0x7f0000000080)={0x0, 0x15, 0x0, @tid=r6}) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x7}]}) timer_create(0x5, &(0x7f0000000000)={0x0, 0x4, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_gettime(r7, &(0x7f00000000c0)) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b3a000)=0x19) r8 = dup3(r0, r0, 0x80000) ioctl$sock_proto_private(r8, 0x89e3, &(0x7f0000000080)="4b93de349ef383dccbb3c4fc49d6b6d80e40a3ff78688dbbd1461d4ff624ee58159d024d7919d655704174af7835da8b2792b0687993528a8dc090d13beb2db703c6cbfbf7cdab0868fa0d400fa997076b4717c32aea8adefb91abcadda08085b2b33cad2a60f41631cfddd7b0316c972e8bf39ae46cc2d36cccdca095ac9a2a0c58a21bd8c73f5eb3a5d1378fbc8f315d3d41033e1221d260ff3e563e21de71de09c26f2585ba7f4bd6d4cdf9fb3ea35ebd8818975bbf87e09e09c6a3b77d5578795ae04e384d32fac0f213b27ed0035a58e48d61") close(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000180)={0xffffffffffffff00, 0x5, 0x38, 0x4, 0x8000}, 0x14) 2018/02/22 04:25:29 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000040)={{0x6, 0x7, 0x80, 0x1, "5554c48ca5d40154008e60cf6a11b97f4c5a803dc0911733a2745e083f8ebe1e6ca72e83e02d75cbe2e10c5a", 0x10000}, 0x40, [0x4, 0x9, 0x0, 0x9, 0xfffffffffffffffc, 0x8, 0x3, 0x0, 0x45, 0x2, 0x8, 0x100000001, 0x2, 0x3, 0xff, 0x1, 0xffffffffffff8001, 0x1f, 0x1, 0x2, 0x2, 0x0, 0x10000, 0x1, 0xfffffffffffffeff, 0x3ff, 0x3, 0x7, 0x10001, 0x441ac73a, 0x0, 0x5, 0x3, 0x100, 0x5, 0x0, 0x2, 0x1314, 0xa8, 0xc9dd, 0x8, 0x7f, 0xffff, 0x3, 0x80000001, 0x80000000, 0x9, 0x7, 0x40, 0x800, 0x46ba, 0xffffffffffffff20, 0x8, 0x2, 0x4, 0x8001, 0x8, 0x8, 0x4, 0x7, 0x5, 0x71, 0x401, 0x7, 0x6, 0x4, 0x84, 0x1, 0x5, 0x40, 0x6, 0x7, 0x80, 0x3, 0x0, 0x100, 0x1f, 0x3, 0x20, 0x7, 0xfffffffffffffffd, 0xf32, 0x1, 0x5, 0x3, 0x9, 0xbe, 0x7, 0x8, 0xffff, 0x101, 0x6022, 0x1, 0x40, 0x9, 0x6, 0x0, 0x100000000, 0x7, 0x8, 0x1, 0x4, 0xdf23, 0x400, 0x298c, 0x0, 0x7ff, 0x9, 0x101, 0x7, 0xfffffffffffffff8, 0xffff, 0x20, 0xffffffff, 0x2, 0x7ff, 0x8, 0x8, 0x2c9d, 0x7fd, 0x6, 0xfffffffffffff53a, 0xffffffff80000000, 0x100, 0x6, 0x4, 0x6, 0x2], {0x77359400}}) rt_tgsigqueueinfo(r0, r1, 0x9d, &(0x7f00004ca000)={0x0, 0x0, 0x2a}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000000000)=""/128, 0xffffff33) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ion\x00', 0x8000, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000000040)="f9", 0x1) 2018/02/22 04:25:29 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bc7ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f97000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/02/22 04:25:29 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x1, 0x1e8, [0x0, 0x200000c0, 0x20000290, 0x200002c0], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, @generic="c1d6fca3e78fc01048b2d314e24deaf7", @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a}, @generic="9ed187c0e0e65673dec79853b477aaf6", @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xe0, 0xe0, 0x158, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}, 0x4}}}]}, []}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "bc27254fd4858693fefbdef71a6985bc29b1b2f898cc2b3363ed56f78224402377b00368a6a2e16e6e9823beeb9a245dfef5b00c8dd089c3c1785e91f585a372"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}]}, 0x260) geteuid() r1 = memfd_create(&(0x7f0000000080)='*?GPL\\md5sum[,vboxnet1\x00', 0x1) write$fuse(r1, &(0x7f00000002c0)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x81, 0x6cc0, 0x9}}, 0x30) 2018/02/22 04:25:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='8', 0x1, 0xfffffffffffffffe, &(0x7f00009e1000)={0xa, 0x3, 0x0, @empty}, 0x93) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xc5, "d8246e4e8692466b0790213f58309842689f50e5410fdd66fb18a1c664d3a83f17e56a59318e38efa13480312811605849713aaa99ac4ba3cd140827407a06e8eb0a9bdf5c69aead3dfa27c042c13fd56cd8dbfad56d5e5c900da481ade92e3ecca26124ac1c0cb00624ea7c49e5d07cdf51f3e67bddfe4a18c9f4d3090fad25f9aa3e8beadf559f0e135e9a2eb7cfcca2c1a1db0a4c1ca0fff0eab3745dd928e2495bff3af63f9a85470f4732e26f2f2fcc3aef5f6c6249939293598dfab60597d4147080"}, &(0x7f0000000200)=0xcd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x0, 0x3}, &(0x7f00000000c0)=0x206ca0fe84c1271f) 2018/02/22 04:25:29 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x7, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000020000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x3}, []}, 0x1c}, 0x1}, 0x0) pread64(r0, &(0x7f0000000000)=""/241, 0xf1, 0x0) [ 47.350191] audit: type=1400 audit(1519273529.029:33): avc: denied { map_read map_write } for pid=5469 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/22 04:25:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000c2b000)="6664001f66d0") execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000018fed)="2d5d000a09d0766d6e657430"], &(0x7f00003ad000)=[], 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0x440000) ioctl$KVM_NMI(r1, 0xae9a) 2018/02/22 04:25:29 executing program 5: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) r2 = inotify_init() r3 = dup2(r1, r2) inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x22000002) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/02/22 04:25:29 executing program 2: r0 = memfd_create(&(0x7f0000000000)='selinux#\x00', 0x1) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000040)=0x3, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014dfc8)={&(0x7f00003b0000)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000889f3c)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x6}}]}, 0xc4}, 0x1}, 0x0) 2018/02/22 04:25:29 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = getuid() getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) fchown(r0, r1, r2) pwritev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000002000)="bd32bf46acb5", 0x6}], 0x1, 0x0) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={@common='bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x10) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x20b}]}) [ 47.411450] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 47.426877] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/02/22 04:25:29 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012cff3)='net/fib_trie\x00') getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setstatus(r0, 0x4, 0x400) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80101403) sendfile(r0, r1, &(0x7f0000301ff8), 0xffffffff) 2018/02/22 04:25:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f000060bfc9)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b16fa0)=[]}}], 0x1, 0x0, &(0x7f00006ff000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/22 04:25:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b45000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(r0, 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x0, 0xffffffffffffff00, 0x3f2, 0x0, 0x0, 0x100000001}) write(r2, &(0x7f0000fd6000)='z', 0x1) close(0xffffffffffffffff) poll(&(0x7f0000000080)=[{r1, 0x100}, {r0, 0x8409}, {r1, 0x4200}], 0x3, 0xffff) 2018/02/22 04:25:29 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) getdents64(r0, &(0x7f0000000040)=""/172, 0xac) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x152) fallocate(r1, 0x3, 0xcb50, 0x87e) 2018/02/22 04:25:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = socket(0x11, 0x8000a, 0x3) accept$unix(r2, &(0x7f0000000080)=@file={0x0, ""/45}, &(0x7f00000000c0)=0x2f) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x10000, 0x0, 0xf000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$sock_ifreq(r3, 0x89b3, &(0x7f0000000100)={@common='dummy0\x00', @ifru_mtu=0x88}) listen(r1, 0x8000) sendto$inet6(r0, &(0x7f0000000040)='9', 0x1, 0x20000002, &(0x7f0000cc7fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0xfffffdd1, 0x0) 2018/02/22 04:25:29 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000c4a000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xffffffffffffffff}, {}, @control}], 0x30) 2018/02/22 04:25:29 executing program 2: userfaultfd(0x800) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd7000)={0xaa}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000bad000/0x2000)=nil, 0x2000}, 0x1}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00001dcffc)) 2018/02/22 04:25:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000080), 0x8) r0 = dup(0xffffffffffffffff) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/02/22 04:25:29 executing program 5: futex(&(0x7f000000cffc), 0x800000000008, 0x0, &(0x7f00008deff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0xf47f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = memfd_create(&(0x7f0000000000)='selinux%.-nodev\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/22 04:25:29 executing program 6: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400080, 0x0) getpeername$netrom(r1, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) 2018/02/22 04:25:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000000340)=0x2e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000380)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @common='ifb0\x00'}}) 2018/02/22 04:25:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f000060bfc9)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b16fa0)=[]}}], 0x1, 0x0, &(0x7f00006ff000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/22 04:25:29 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff}) recvmsg$netrom(r0, &(0x7f0000000980)={&(0x7f0000000040)=@full={{0x3, {"348d400dca25ea"}, 0x5}, [{"e1f497d7ac338f"}, {"65202d6ec498b1"}, {"36a0dbc6ccc958"}, {"ccc370e0c4c5ca"}, {"61d4e5a0f7ff14"}, {"4eef21d0e25d01"}, {"8995283871c726"}, {"95784094c9010e"}]}, 0x48, &(0x7f0000000580)=[{&(0x7f00000000c0)="8528eefc2e2ec6b11b475a9dc273cfa33aa6e22316ce441b432cefc60513caae62c3b0f34acf38854cd1115f95fc43c91b3b8a05e3deaaacf6ff7c499d3a3041e76ce001d8939e8f41f801e43da60b6fdb024a47d9318ac1a7404885766f9bddd80850dc9f3493002d7fc6a4ff", 0x6d}, {&(0x7f0000000140)="25a0a9751fae7e55e3d66aa156b013c283ffaf92257bc5fb0ff669a1f1e030159c8ddce70d04dcfa3a675b84442743b54ae13328487fa3c70fccf2709c043b0525a87607368025af9043841e5d4e120e8c100905f730f5a4cad87d", 0x5b}, {&(0x7f00000001c0)="c3fa82cdbff13d8c0b21aa76a62832060aa222f484b3a2039a376e47c9364243fc880db83a8d207d2dee724381ae6a855290b913b4baacf7db0b0b885ebb71c74c27a8b2418f379c2228d8053c0527b03cd0862e3d685db2efb88fe6f64d780c660404b462d621891c2c19938486c851fa1b4452114e1efa3512abe59c566cde9331ccc39b746696067068b200c23f6deb9ffca69ce1e38a49af11f6917922447e1f86779f6e85d2bb1c54dba0fd543c", 0xb0}, {&(0x7f0000000280)="ff3a43e56a64c15a3b2c917dc1e6cdc1dbc8b0928c32ed1dca157d1fd7ed9dad4235bdf52b3d4e63869bddfc61395e182019591088d2d2f4d054a0f47e3ad719ee33ecf35df812338df3eab5862e127dac8d2073b2383b9f323dd6c035f6e04213d1a628304161d7397f68a4e36e2b3345fdec34f0dd2b591e1fa888d48130816a1fedc8ce2e4753d8c6d4a60edb5f5e", 0x90}, {&(0x7f0000000340)="074c92592b6b3aef57c3db9e3610bf5975c6b26d3cfdefa5ce94628cd70894f70e022e28485b87f0bbdced700c7abce4ebb1c54359fe8a1be2fe2852e62354b51a38ac4ab4ca8aeb7965587bbd509f52eb8a7195c4cd2183f95a5f02e0bb42364c7f04fa588eca54228040275848cee83a4f62cfa1f4a1a0adb25dea380d591b76ceeb4d426c07322c0ec75f21fd03c234909464c68bad0b0e7e03", 0x9b}, {&(0x7f0000000400)="a81c1e38073d056fd8252edc2682d7a8f9f6f922a9ec280766f5fdd366987d7a333e8edc62130c766717645e8c0b3742d401ab3cb3992dfd36ae29a678b11527f6dea1ad8e35341e5b11a1dbece80bb1e17d2630157c6f80f368eb121824d8bc36a71395f5fe4f53f6e31b4bf2045ced6dea7fa50d44c24ed035126dd1749f99b9de7f4ab352bd8ee77395cd019b6d2ffafc18", 0x93}, {&(0x7f00000004c0)="06c860b7a25026fd1fe9f81933f7720b2ef331cc420bc94c847ae2a0360970c72f8855bf53e9a6eb2da4a26602e0e1222693be9dd25d89210a9bd267e9809faa31f4b3e875c1a29b8da72c5cfc31be5cd87efbbb882626750358057c606a6995c92060ed51a38898ed5a91edc09e379b269bd42e3dadcd4decefb38f4fb9ff1c9286b480cfb6a7fe6a00f72e709567a87ba8445b4195fa28a2620e796e827446c6d466b293a9e11f72d8f81d9db13ec9", 0xb0}], 0x7, &(0x7f0000000600)=[{0xa8, 0x114, 0x158d, "d9cc8497a4f7ee9e3d254623d2fbd636b8e74f63504709df9052fcf1aa699307f3ed1083e1eacdd1d22116da99fb0bf358457f62810d0cd2a2c854e1ad8a85a87af4b494c867db39b16fc7a075f7e94d9a8d32227fd74bd9fb7e506a633821bf413a7546099216b2d828e4d9513b3d5502205af38fafaaad828a63b562bf78a793906390ad42a1f2ecaee2a4675ef782cdd3794f3ad830"}, {0xb0, 0x10f, 0x5, "327c86d66a254fc7ea7b5a327ba316e07debebd8cb08e014aaab3040ac29a930eb68f5b137082d4fccabf6c69b380316eb157fd5f237e826c348c616abe5c9771d9de6fbee475812db706794e4505f9408406ee4c0b7a97f94d6fbe0d242d32dac11f8d35aab4c93faf7df8963a3d4df3b5cbdd2d3142015cd4019cb1e8023e1eeb6584e1b70780ecc2f303945f51aff63789a464859dc0963ebdc4538be8c"}, {0x48, 0x117, 0x7, "13deae1210a66a43c822bc21a81e9b27fec90a0e258b6ae963fdd33b861276ce16bd908d6c2925de09b6341651c3d1e14a99c56f2b29a21c"}, {0xb8, 0x19f, 0x8, "8e59dddca18008a888963331f28bff2dbd7904b355e0b3f31176d0ffbe91a0b7a9c9aa8ab163a243d29e363c3ed47eb63584b711ae1021cf503cee893b533b5813c922349476654669f7c9d38a40778dc58f522045f7d507be4773d8250c22644bb01857d0d2fe7a1a80f4f692116c58a4041082969a176e686e02da4fa6a1a7973c478a4698887f365b93bb2c7379d27f200dfcb1af33c6fbcc254af7ed494412da"}, {0x18, 0x117, 0x80, "81"}, {0x18, 0x11, 0x5, "3ef3"}, {0xc8, 0x19e, 0x9, "07940880ed69e0f4a4f5d2e0e6196d5e6d944a7ab6fac5e6efa57ec103ce136f56f6f6b02acd0fb04dcfc5398f1928f1383675bf457702d1a71889841faee5e7b1e07cc11255fa53d48acda335bab8b3083d65faac0de467ec779ff52d87bdda92d54378df8da2fbc6eeb9a5642d92c6ece9820140993a19d026b8b45fb3cd9ccbdc462706f56d89928cf9331ae34703acbade07995eb13b612dda59a6f1c3f9af9031712c352b738a4c75145b976bdfce5d1a4d6d4f"}], 0x350, 0x800}, 0x2) r1 = add_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000a40)="8c95227012911eab61f84369d3125c94fc3d19690b46e635a157ee4a83db82030d20c42fd4faccfbd1e8608bfd615bd0582f5125cadd5cea3fc5e6ca5ae4da00bbf11bbe0389dba92895bba9f9c0c276f5c1d5cfc6ad8904c2888329f61f359a98c16746aeb59f50d2b98eb9ecf6868e52bfd1cf3a9becbcfa7735c2c320e02c673332be8b51f4a89e7e34fe19eefb8997ad43df431ef1a163cee794f6ddba8e5d85bbf3e6ff70defaadf6df66cda738536bd358bc680865a42264b6cdfbda51b2057dfdd2dfdc7ed480e4d20f0a9b34", 0xd0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000b40)=""/143, 0x8f) r2 = semget$private(0x0, 0x40000000000005, 0x0) semop(r2, &(0x7f000002efe2)=[{0x3, 0x6}, {0x3}], 0x2) semtimedop(r2, &(0x7f0000000000)=[{0x0, 0xff}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/02/22 04:25:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x371656b81d69859, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x50, r0, 0x0) mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d2ffa)='ramfs\x00', 0x24000, &(0x7f0000508fff)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x484200, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000ec1000)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000040)) r5 = eventfd2(0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00000b1000)={r5, 0xfffffffffffffffd, 0x2, r5}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/22 04:25:29 executing program 7: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000475ffb)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = socket$unix(0x1, 0x7, 0x0) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_getsetattr(r4, &(0x7f0000000040)={0x5a3af83d, 0x7, 0x20, 0x5322, 0x0, 0x30000, 0x3, 0x1}, &(0x7f0000000080)) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r1, r3, r1}, &(0x7f0000fd7fff)=""/1, 0x1, &(0x7f000012ffc8)={&(0x7f000040d000)={'md5\x00'}, &(0x7f000067e000)}) [ 47.588520] audit: type=1400 audit(1519273529.358:34): avc: denied { ipc_owner } for pid=5552 comm="syz-executor5" capability=15 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 2018/02/22 04:25:29 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x14, 0x0, &(0x7f0000000100)=[@acquire_done={0x40106309}], 0x0, 0x0, &(0x7f0000000140)}) epoll_create(0x0) 2018/02/22 04:25:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f000060bfc9)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b16fa0)=[]}}], 0x1, 0x0, &(0x7f00006ff000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/22 04:25:29 executing program 7: r0 = socket$inet(0xa, 0x7fd, 0x100000000000084) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x1, 0x0, 0x0, 0x3f, 0x4, 0x0, 0x2}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) r1 = creat(&(0x7f0000000440)='./file0\x00', 0x120) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000480)=""/4096) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000440)="17", 0x1, 0x0, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) tee(r2, r0, 0x3ff, 0x8) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000480)=0x7000000000000000, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/02/22 04:25:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x36, &(0x7f0000042fba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @dev={0xac, 0x14}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f000099ffc8)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000000000)=[], 0x0, &(0x7f0000d10000)=""/61, 0x3d}, 0x0) seccomp(0x1, 0x1, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x101, 0x0, 0x3, 0x6}, {0x7fff, 0x3f, 0x3, 0x5}, {0xff, 0x3, 0xfffffffffffeffff, 0x52}, {0x9e0, 0xfff, 0x9, 0x8}]}) 2018/02/22 04:25:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000323000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff9, 0x103303) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x512f40c15577153c, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000aafd0)="d3ab27191a01f4235f9b602d050000fef9f3d2a4b200ff070b0000ffff6e0002", 0x20) 2018/02/22 04:25:29 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000001ff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x32f, @loopback={0x0, 0x1}, 0x3ff}}, [0x3f, 0x0, 0x3, 0x0, 0xffffffff, 0x0, 0x0, 0x9, 0x7, 0x100000001, 0x6, 0x1, 0x3, 0x9, 0x3]}, &(0x7f0000000140)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f000061eff8)='./file0\x00', &(0x7f0000a97ff8)='./file2\x00') mkdir(&(0x7f0000be3000)='./file2\x00', 0x0) rename(&(0x7f00007baff8)='./file2\x00', &(0x7f00001f4ff8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/22 04:25:29 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x101000) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) 2018/02/22 04:25:29 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff, 0x4000) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x105, 0x7, "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"}, &(0x7f00000001c0), 0x400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xc0000}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000053ffd8)={@common='lo\x00', &(0x7f0000938ffb)=@ethtool_sset_info={0x37, 0x0, 0x0, []}}) 2018/02/22 04:25:29 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) timerfd_create(0x7, 0x260901c0be9fba6e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000001c0)={@multicast2, @multicast2, 0x0}, &(0x7f0000000200)=0xc) connect$packet(r1, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000558000)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0xf8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f000096b000), {[{{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0xf8, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@generic="821888c7ad4a31bf55df140113fd0c8e", @common='vcan0\x00', 0x5}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) 2018/02/22 04:25:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="4b82c265b749b0b70c819f2da7790436c4dfc822fbdb9b69acc6acdcf7d4e0a3d499d661ced3d08b91ef62d7d20f3bb2840d299b446c89891109250cff684f44c6d889d416f3b416ea4354401cdd67e5fa239c87b5eedcdd2b8b7c5f34a06cf75c79766ca9ee91", 0x67) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) [ 48.145442] audit: type=1400 audit(1519273529.916:35): avc: denied { ipc_lock } for pid=5568 comm="syz-executor6" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 48.174425] binder: 5568:5591 BC_ACQUIRE_DONE u0000000000000000 no match 2018/02/22 04:25:29 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) 2018/02/22 04:25:29 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000009000)=0x909, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000), &(0x7f0000b51000)=0x4) 2018/02/22 04:25:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/162) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00005abffc)=0x9, 0x4) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000004, 0x10, r0, 0x0) 2018/02/22 04:25:29 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0103000000040000000000003300000000a979f300b30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f01d0158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x8201, 0x8, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r2, 0xbc, &(0x7f0000000080)=[@in6={0xa, 0x2, 0xc5da, @loopback={0x0, 0x1}, 0xffffffffffffffc0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x2, 0x4bdf, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x3, @empty, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000000180)=0x10) [ 48.189582] binder: 5568:5580 BC_ACQUIRE_DONE u0000000000000000 no match 2018/02/22 04:25:30 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/netfilter\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0xfff}, 0x8) keyctl$describe(0x6, r0, &(0x7f0000000080), 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000c21f50)={{0x80}, 'port1\x00'}) 2018/02/22 04:25:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f000060bfc9)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b16fa0)=[]}}], 0x1, 0x0, &(0x7f00006ff000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/22 04:25:30 executing program 0: r0 = socket(0x1b, 0xa, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x1c, 0x4) setsockopt$packet_int(r0, 0x107, 0x113, &(0x7f0000fc8000)=0x1, 0x4) getitimer(0x0, &(0x7f0000000040)) 2018/02/22 04:25:30 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x80080) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f00000000c0)=""/182, &(0x7f0000000180)=0xb6) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000001c0)={0x8, 0xeed7, 0x0, 0x5, 0x400, 0x6, 0x7ff, 0xba, 0x8000000000000, 0x0, 0x2}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) syz_open_pts(r0, 0x4601) 2018/02/22 04:25:30 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000759000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) mknodat(r2, &(0x7f0000000000)='./file0\x00', 0xc000, 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009a5000/0x4000)=nil, 0x4000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r3 = gettid() fcntl$setown(r0, 0x8, r3) 2018/02/22 04:25:30 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000598000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000a37000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="f43637392ff7"}, 0x14) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000000000), 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x521100, 0x0) 2018/02/22 04:25:30 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3ff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x68e26692bde1bbf1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x7, 0x4) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x7e, "137f95b9895a865d13135123ff4df6c32f0a23f5576ad45627437ba82c994cd8b3d43fb4b08b1bd63671830d7558e453903f752f22eef80d392f8977bb9362117c570ec5d25b1a6d54d281c3f8544167ea263fc19f0a56271e1679a33cee1e9c0f4b16b93311a23d6bb313cc151c99c501b06419fed1cd95d9c668e5149d"}, &(0x7f0000000180)=0x86) lseek(r0, 0xfffffffffffffffe, 0x0) 2018/02/22 04:25:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x1, 0x1a3, 0x0, 'queue1\x00', 0x10e}) sendto(r1, &(0x7f0000bce000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ab8333aa4e87f21d8", 0x20, 0x0, &(0x7f0000a12fda)=@sco={0x1f}, 0x8) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f00000c2fd0)=[{&(0x7f0000af7000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/02/22 04:25:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b05ce383e5b3b60ced54b8b7", 0xff4a) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03b1cb0e9f2bd69aed8359561bbad2347763f64d5a57c054a93f5aea9a1905c3e78530d89c367c9453ae2e65df8774b60b800e44", 0x83, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000000080)=0xa000000000, 0x4) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/02/22 04:25:30 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x22000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x1f, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x1, @empty}}, 0x0, 0x6, 0x3, 0x5ee, 0x5}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) r3 = syz_open_procfs(0x0, &(0x7f00001a6ff1)='net/icmp6\x00') connect$unix(0xffffffffffffffff, &(0x7f00007c0ff8)=@abs, 0x8) preadv(r3, &(0x7f000030efc0)=[], 0x22f, 0x1000) 2018/02/22 04:25:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000271000), 0x0, 0x20020003, &(0x7f0000e98000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002480)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000002580)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000025c0)={@rand_addr=0x4, @broadcast=0xffffffff, r1}, 0xc) shutdown(r0, 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000040)={r0, 0x4}) recvmsg(r0, &(0x7f0000b07000)={&(0x7f0000eca000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000dce000)=[]}, 0x0) 2018/02/22 04:25:30 executing program 4: r0 = socket$inet6(0x10, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x9, 0x2, 0x10000, 0x8}]}, 0x10) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000100)={@empty, @multicast2, 0x0}, &(0x7f0000000140)=0xc) connect$packet(r1, &(0x7f0000000180)={0x11, 0x18, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x4) 2018/02/22 04:25:30 executing program 0: r0 = socket$inet(0xa, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000480)={'filter\x00', 0x7, 0x4, 0x400, 0x218, 0x218, 0x218, 0x318, 0x318, 0x318, 0x4, &(0x7f0000001fc0), {[{{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @empty, {}, @mac=@random="c10f0f125be7", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @mac=@empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="e6d764d2efa6af3fd6c75c73ceb310f2", @common='bcsh0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}, {{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5df) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) fcntl$getown(r0, 0x9) 2018/02/22 04:25:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab7000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) recvmmsg(r0, &(0x7f0000003700)=[{{&(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000000800)=[], 0x0, &(0x7f0000000840)=""/206, 0xce}}], 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000300)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x404042) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x7}) 2018/02/22 04:25:30 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000029e99)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`f', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "92325b", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/22 04:25:30 executing program 7: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c8fd8)={@generic="64794829bd2da0c1593255c86f5fbdb4", @ifru_flags}) 2018/02/22 04:25:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000013000)="0401", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000000)=""/161, 0xa1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$dupfd(r2, 0x406, r3) 2018/02/22 04:25:31 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b9ef74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000040cf50)={{}, 'port0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/02/22 04:25:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f000060bfc9)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b16fa0)=[]}}], 0x1, 0x0, &(0x7f00006ff000)) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/22 04:25:31 executing program 1: r0 = request_key(&(0x7f0000000000)='c\t\x00l\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0x0) keyctl$invalidate(0x15, r0) r1 = gettid() r2 = getpgrp(r1) r3 = gettid() rt_sigprocmask(0x200, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) ioprio_set$pid(0x3, r2, 0x7) rt_tgsigqueueinfo(r2, r3, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x400000001}, &(0x7f00000000c0), &(0x7f0000fbcff0)={0x77359400}, 0x4) 2018/02/22 04:25:31 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x40) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000000000)='./file0/control\x00') r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0/control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0/control\x00', r1, r2) r3 = memfd_create(&(0x7f0000000040)='em1-vboxnet1\x00', 0x3) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x81000008) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="1a45aa547f85fe0a4f530fd22a17e727ab3b55becb688416b936f699bfd63f22b93d27127574150975ffadab9d21e76eb365f715177c801ff4142810ec532e41eee443fc5e8d45a41c5674a9fcf4064801b2ac615f9e56a4abfe4d2cca400d97e0d3f19aeae8c1cffb7940cd847562ee206298cf976b7ea4c7bcb2470c59975d9d8d1762bf48f056a6eaec11edecc12c044668cd9e39370e56af38d6537758feaf4dc2f0144130ae9fa2b1e272bb4d5ef304eb19ab3e851e493b4d7f3339b16adeb5eed65c6d8f84d04716bd72525a9e2806", 0xd2}], 0x1, 0x0, 0x0, 0x8000}, 0x4) umount2(&(0x7f00002c8000)='./file0/control/file0\x00', 0x3) 2018/02/22 04:25:31 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x2, 0x1, 0x2, 0x6607, 0x1}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101, 0x3, 0x1, 0x7, 0x401, 0x6, 0x1f}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0xffff, 0x6, 0x7fff, 0x7, 0x9, 0x7f}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003e9fe0)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) socket$inet6(0xa, 0x80002, 0x2000000000000000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000140)=0x9) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f63ffc)=0x20) 2018/02/22 04:25:31 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x1, 0x3, 0x83, 'queue1\x00', 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000748f08)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/02/22 04:25:31 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f76ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e94efc)='stack\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000000)="e0514ee40588c282a6023bea0fd5eb355d73306ae1473f5e85ddd83f7f5902976820383984a06dd4ca741348e249c59e7843b737add08ac7721c60291b15078b7b8a6e0ea6c5d19cbbc935f265973cd1e5921c4fe5c3dbb6c7c38bfcf0", 0x5d) accept$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60) exit(0x0) lseek(r1, 0x5c, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x80000001, 0x0, 0x80000000, 0x101, 0x401, 0x80000000, 0x4, {0x0, @in6={{0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffd}, 0x8}}, 0x1, 0x5, 0x4, 0x3, 0x1}}, &(0x7f0000000200)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x8, 0x2, [0x7, 0x4]}, &(0x7f0000000280)=0xc) 2018/02/22 04:25:31 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0xc0000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000000c0)=""/178) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='net/mcfilter\x00') writev(r2, &(0x7f0000000140)=[{&(0x7f00000000c0)='T', 0x1}], 0x1) 2018/02/22 04:25:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x39, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000dc2000/0x3000)=nil, 0x3000, 0x1000002, 0x4010, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000731ef4)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1}, 0x0) 2018/02/22 04:25:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x80000000}, 0x14) 2018/02/22 04:25:31 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f4, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000080)={0x0, 0x0, {0x0, 0x2, 0x4, 0x3}}) r3 = getpgid(r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x9) tgkill(r3, r4, 0x28) 2018/02/22 04:25:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="e2a9a3dafc931181348a35f16625164c7659b9fcf615a1e989a3a9d6315186b64fe38b89777037f66bb07680dbe1e5157fdffe761cfe7d4e4e82eb70b59356f2d06242b31a9133777dba0bcff769e9944c047e7f46cb68f8d577e2de438c84e9603451e967839ae9b0ffcc3731e44af1ffa93fe16e58da68fe73f57550f3ccae090c02dcedf7798465479546a3f4c998a54d34bb7c8e7b6377c43abdf3495095a7c323183bf74a30750c46ef9c58a5317016085d301fb60d8ee6971019f0027bedcca3e77d931f0750699d887a70b5084ac1f93e349e452a34b35046133f9233c4767b", 0xe3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) 2018/02/22 04:25:31 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x8) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x1, 0x4) 2018/02/22 04:25:31 executing program 6: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = memfd_create(&(0x7f0000000000)='md5sum\x00', 0x3) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={@common='rose0\x00', @ifru_ivalue=0x100000}) r1 = socket$inet6(0xa, 0x2, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x7d3, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1ff}, @in6={0xa, 0x2, 0xffffffffffff83ae, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x10001}], 0x90) msgget(0x2, 0x200) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@empty}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/02/22 04:25:31 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x21, 0x800, @syzn={0x73, 0x79, 0x7a}, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}, @generic="18e532c29353c2adde61b22dc0b4b3c5", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0xe0, 0xe0, 0x118, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @empty, [], 0x0, 0x0, 0x0, 0x0, @empty}}}}]}, []}, @common=@mark={'mark\x00', 0x10}}, {{{0xd, 0x0, 0x0, @common='eql\x00', @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @random="5bff0a829194", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xb8, []}, []}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x0, []}]}, 0x2d8) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f000035c000)={0x0, 0x0, &(0x7f0000000180)=[], 0x0, &(0x7f00000001c0)=[{0x10}], 0x10}, 0x0) 2018/02/22 04:25:31 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x7, 0x80000000, 0xffffffffffffffe9, 0x6302d957}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000000080)={0xaa, 0xfffffffffffffffd, 0x6, @random="24fa515167400c5ca3646a4578a46493222b82f969caaa76d2410f5900e2002005fa60744106d296f84e3818791539b508a1929a6976b6926caa8d75dbbe32cc14114ba825cde4732921a8a6614cad2c7a1165d63d619e2e2dfa9b03abcf60d1767b24c0823dd49db8ad5434a1f236de0984b248032b412ef373e508b714add52bbdb157ba14a32d570095119109144d9b91344a78850e278e0e"}, 0xaa) 2018/02/22 04:25:31 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x24100) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000040)={0x3dca, 0x9}) r1 = socket$inet(0x11, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x107, 0x2, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f00006af000)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}]}, 0x108) [ 49.382118] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/02/22 04:25:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2000000000000007) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=@ipv6_newroute={0x24, 0x18, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x24}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x62) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0xa, 0x4) 2018/02/22 04:25:31 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000001740)='/dev/amidi#\x00', 0x40, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001780)={0x8001, 0x16, 0xff, 0x81, 0x7, 0xb5, 0xd6, 0x6, 0x81, 0x27f, 0x7fffffff}, 0xb) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1c) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x5, 0x2, "ea2465819399", 0x2}, 0x10) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x181000, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) 2018/02/22 04:25:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f000060bfc9)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b16fa0)=[]}}], 0x1, 0x0, &(0x7f00006ff000)) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/22 04:25:31 executing program 7: r0 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000d99ffc), &(0x7f0000a8fffc)=0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x318e, 0x4) 2018/02/22 04:25:31 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000734ffc)=0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x400000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x1, 0x4cc9, 0x3be, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x8001}, 0x8) 2018/02/22 04:25:31 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/2) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) accept$netrom(r3, 0x0, &(0x7f00000000c0)) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/02/22 04:25:31 executing program 6: perf_event_open(&(0x7f00008a7f88)={0x4000000002, 0x78, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4801) 2018/02/22 04:25:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x200000000000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c9e000)={0x0, &(0x7f00006baffb), 0x0, r2}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') connect$vsock_dgram(r3, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/74) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000), 0x0, r2}) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x80) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7, 0x80000000000000, 0x4, 0x30c0000000, 0x7, 0x0, 0x0, {0x0, @in6={{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}, 0x8a7, 0x2, 0xffffffff, 0x983e, 0x7}}, &(0x7f0000000180)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000001c0)={r5, 0x5}, &(0x7f0000000200)=0x8) 2018/02/22 04:25:31 executing program 6: inotify_init1(0x0) r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4)) r4 = epoll_create(0x46c) r5 = epoll_create(0x400000000000804) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000c7f000)) r6 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x19, 0x800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r6, 0x54a3) r7 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5dff4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f000050aff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000040)={0x3b15c76dffc0b0d7}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) 2018/02/22 04:25:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) epoll_create1(0x80000) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@generic="ebb9abe7aa5f601b49b1f0381d7ffa63", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e64ff8), 0x5) accept$alg(r0, 0x0, 0x0) 2018/02/22 04:25:31 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40002000) setrlimit(0xb, &(0x7f0000000040)={0x56, 0x8}) r1 = signalfd4(r0, &(0x7f0000000040), 0x8, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000000c0)={0x3, 0x3, 0xffffffffffffff77, 0x0, 0x2}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r3, 0x7f}, 0x8) 2018/02/22 04:25:31 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x22000, 0x30) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0xf1, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000010f000)={&(0x7f0000fda000)={0x10, 0x34000}, 0xc, &(0x7f000000dff0)={&(0x7f0000cc7000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) finit_module(r1, &(0x7f0000000000)='#bdev\x00', 0x1) flock(r2, 0x1) 2018/02/22 04:25:31 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1e, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') 2018/02/22 04:25:31 executing program 6: perf_event_open(&(0x7f00006d4000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r3, r2) ioctl$int_in(r3, 0x5452, &(0x7f0000affff8)=0x7) dup2(r2, r4) userfaultfd(0x80000) mmap$binder(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x2011, r0, 0x81000000) 2018/02/22 04:25:31 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/123) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abaffc)=0x18) 2018/02/22 04:25:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000072baa8)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4e0, 0x0, 0xd0, 0x1a0, 0x0, 0xd0, 0x410, 0x410, 0x410, 0x410, 0x410, 0x6, &(0x7f0000fe5000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="1d8029531cdaa6d7d1ac1baef2683975"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='sit0\x00', @common='ip6tnl0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x29c) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f0000a10df3)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000000c0)={0x51, &(0x7f0000000040)="636d4a70e5481d33d2c230ee4701e237e6648a948d7588cbf03de9b5124b5edde930565be701586e01d36eee68cb753577a555c1425b9c4ec0a47659b212483f97d4fe5c6c21afc84917a1fe50ef742268"}) sendmsg(r1, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="d8fd3f77ba67d2b9796a1efbdd96e119925837fa6d4d7fd3cb3880ea147ffb01a4642de3098a1bd6e8fda5f9f0a05ec2455e38809816a465a502bee9295c835a8eda208e77ce5b4dd7efe2f09c6061a7a30474915e5e5139eda7df8f86d4eed5586a0e61dfd552be9341fff9373c0deb0166688550a52111d9986083c29104b09f65a06f9801fb55922e43886bb56d630b4b5045965f4bc2fce2a2243f9fe522a1c07de688ee4a6d19d8259053c81f869db191be2155f9da96fd386770b5bc263e9139df87d6c6c14816da21558799da92b07ad40405", 0xd6}, {&(0x7f0000000500)="14587da1a4a230d8a82b8fe8306a3ed62ccf9c654c64e8773d52cdf7bd04798c863b18c71520477356681e16f9d9f19f7c191a016092f2069b58b29d775fb14e7fe42650023384fcfd0d0a33b3d587245b", 0x51}, {&(0x7f0000000180)="43eaf9eba6bdb2200d2e148eab326074f4f4f18564bf73c7410394a74a8fef9229dce0b127e8b6170a8c6946f97dae41608f73a6b2629781b6489123c4642659dac093d5987c3a1c9b54b4de72e205f2008ee0b424f6611a5f44dd2d9a0681f7d48da31f986a7295747725b7b872923c57c9dff5d02f0c12d55863bf6c3318b1cbae2511cd178dc6e8881f0c42592afa560cb5717d94a2f2db0b31bc11c93f89c3854db832d21cbf5e91f19d0c37f1e5fe58e7af4ff74a14500a1d97812dbc3a36c71041e45902de5c488a49e50f7f1c3a265d861b32ad1f24e90a167c2ee57dc60cb799939bc8d4", 0xe8}, {&(0x7f0000000280)="ab8d7d3dad9f3293119fdf8bcb448e94ebcea8711e", 0x15}, {&(0x7f00000002c0)="3e317d3e1c9dca217168a5006ba665d332", 0x11}, {&(0x7f0000000300)="137e868709ffa8d6a62f11d82011239eadd13cc4e0d60b4a1bf3ebe5f4c259b78a25272dd1725e22bf649ca91ef7718c390a9a91ee04c764effce5106d5abb9479fcaa1e26256f8bc66f88ffe3a1ec", 0x4f}, {&(0x7f0000000380)="832ee1b376e843d39dc56a203010feae728a000c42d2728ea75583d8b72b8699d5a49e7034a99dac1413a8379f9dfb6a3826eea6bddbdd9f83582431931aa172e3fc2843812d4396aa2ac24c558afe5897728c58608d47303b7a7950b4c64abb9a4890aab055df9364cfe17ad5ac33e2a4d7e9664b93f863be340f700345e324cdc36c4179e2e5ad7a674ced7bc8ddd725d4a75b5cdb6cd69417cff5ba2cec318f06a04993513de201eebfbeb46e092669ab85fa8cb03ed2d0080cb1371b008d654c7d440e78345de147d9ed405996f516f053bdbac7aac6340ded4686b55f53e2d7c5a43123ada2a38aecac527b6d894615ce45c48becc0db", 0xf9}], 0x7, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r1, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f0000836000)=[{&(0x7f0000efdfed)="9f0168ac69f4e8ca848636ca859032c87b1b3ae21094b03ea7577b5ea2c58be2", 0x20}], 0x1, &(0x7f000016ff78)=[]}, 0x0) 2018/02/22 04:25:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000015ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xf, 0x5, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000)=0xcc96, 0x4) sendmsg$alg(r1, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f000021e000)=[], 0x0, &(0x7f000021efe8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000000180)=0x8c) r4 = dup3(r1, r0, 0x0) sendmsg$nl_xfrm(r4, &(0x7f00000008c0)={&(0x7f00000afff4)={0x10}, 0xc, &(0x7f0000119ff0)={&(0x7f0000000540)=@migrate={0x50, 0x21, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, []}, 0x50}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000214fc8)={&(0x7f0000101000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000214f7d)=""/131, 0x83}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) pwrite64(r1, &(0x7f0000000040)="8207fa37a32b9a1b390a68de19256b1e8b37b33f9eecc80c935acdf46f76c76fbacda9ae5d7cf4530acddbf5ed8f66d45a4d0c61064281cec9949e989f66f5cfa007872e0131b0ed0093f2a69b4d48a5e909b2ba4377c809af8c001389343ec67f42bfaea913f61ed65e95d7e3ce938c73f34c304c0ea6c731465a3b7136c0a1644a1cdba83df36bef810f5464950cd2783ff41144b87dff0787b2e8", 0x9c, 0x0) 2018/02/22 04:25:31 executing program 1: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) r0 = dup(0xffffffffffffffff) sendmmsg$nfc_llcp(r0, &(0x7f0000001b40)=[{&(0x7f0000000000)={0x27, 0x80000001, 0x400, 0x7, 0x1, 0xffffffffffffffff, "ab79705bf895c29b0c10c37962f488ca80960c3bb95c908941351e6f5313d8a2e3be52dacb6a08548217cc52a8ab167da155da0cbe68536d5c973a541e4fad", 0x31}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000080)="bc4f924d1b4ca11de1acf6f8c1dc48e5f2309c8bf76869dab624c7987a80fa7a29ebb0fd2ba98d2fdddccb851a1506c9560de45dcd2d9a2d3017a0c9834ffd548d9c1ae351b221626900a7028445caf325e971efcde4bb4e7487acb7ea0b43dfe90457f58d74ad3058844aaebc460b19ea0d507df604fd99bcbbeee3a19ffed8c1428b8f10b4e8942145a3006076c4fd64d891f093d0ee18b75e1c6819cdb138ed32b16af7e659ae", 0xa8}, {&(0x7f0000000140)="bc3af6385f3e7de998d2ecc2017d1a6390a419d4a63f8dc3b0ee5cab85781becb48cced7207e8a6eb34bb883e7ceb96034ce907a3e3a3ae3ea6b7de41abb82bd9dfa13796ee905272dc18c920d5f519eca58332dd74079430ec9a0376dca401e78de031ae5bd2f43c80ceec2fb735a1d7b5e69629763a131d84304342e531a6b71158f96180a2d8e02c56a1db2f524441e00e306cc49c5e6d58d31e1c09c1f50e752e934d81f3b84bfb91814e1330339d21366916a59af03152632caee04282b7e6ae64b3ae391795e01c9813a856a7639fbd2a4af9afef8f6fcd1952a1adfdf71df881c6b9143d07779211c2abc5f3e04", 0xf1}, {&(0x7f0000000240)="278200dd73fffb0e0487405e886d89e864c9dc7244be4f2557ff689ff7f731e731a06cedc8", 0x25}], 0x3, &(0x7f00000002c0)={0xc0, 0x0, 0x8, "8c1b48b57763c862dfc920da65e137b03fc6943be2ac539ac16fdeb52aaadeb7440392cb02f5329a396edb82634fada6cd26f7b757964be0404480bb941fe67390d4fd4be2dcff225565351844b07a7073c6b6f2cdf3bd2a00768c7c0a665934bbfaecd898c0a12b56ddd712126d463d7f98ea9b21fae1ab71809b534bff51dc68377428e0ff3af3dcdf216a7333b276c50cdc956fced2db06b932c2e0f93293f0ae765d894c8f0c8f9ba5a529"}, 0xc0, 0x24048851}, {&(0x7f0000000380)={0x27, 0x9, 0x5, 0x7, 0x3, 0xe9, "1aa7ea4f62cde0ca53fbc80a3f57952b43b2e0ca394bc3d38757ece9a5b477f24a8b793d464f99d2761914510ba54c8bf30af702f2d917c85d422009e19726", 0x400}, 0x60, &(0x7f0000001a80)=[{&(0x7f0000000400)="8796144613f785f63b7ffeb3602a81921c7774208aa4de2c6475a0ef6938a241c19a1f24c4ff4836138b0e92cb5bcedadd5005f83d494894454061813e76aee74446dc3e35e9aff93527bc822b1e10719859cfaf675ab6ee82f0c24ebb6d3e7ee0ecf1165784093f77ed6cefc8db2b49a96189ec12b691abc90cd937dac09d012d8ce05b589bf68712188e618f9441beefbf109a05549003ebf3f2d207e1a75d4dd65c7f35e05bdd2132ed7d7188a4", 0xaf}, {&(0x7f00000004c0)="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